<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<xsd:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.priceline.com/20151231" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:pcln="http://www.priceline.com/20151231" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <xsd:import namespace="http://fasb.org/us-gaap/2015-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-roles/2015-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2015/elts/us-roles-2015-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-types/2015-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2015/elts/us-types-2015-01-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/country/2013-01-31" schemaLocation="http://xbrl.sec.gov/country/2013/country-2013-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/currency/2014-01-31" schemaLocation="http://xbrl.sec.gov/currency/2014/currency-2014-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/dei/2014-01-31" schemaLocation="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/exch/2015-01-31" schemaLocation="http://xbrl.sec.gov/exch/2015/exch-2015-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/invest/2013-01-31" schemaLocation="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/naics/2011-01-31" schemaLocation="http://xbrl.sec.gov/naics/2011/naics-2011-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/sic/2011-01-31" schemaLocation="http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/stpr/2011-01-31" schemaLocation="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="pcln-20151231_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="pcln-20151231_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="pcln-20151231_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="pcln-20151231_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple" />
      <link:roleType id="AccountsReceivableReserves" roleURI="http://www.priceline.com/role/AccountsReceivableReserves">
        <link:definition>2106100 - Disclosure - ACCOUNTS RECEIVABLE RESERVES</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AccountsReceivableReservesDetails" roleURI="http://www.priceline.com/role/AccountsReceivableReservesDetails">
        <link:definition>2406402 - Disclosure - ACCOUNTS RECEIVABLE RESERVES (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AccountsReceivableReservesTables" roleURI="http://www.priceline.com/role/AccountsReceivableReservesTables">
        <link:definition>2306301 - Disclosure - ACCOUNTS RECEIVABLE RESERVES (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AccumulatedOtherComprehensiveIncomeLoss" roleURI="http://www.priceline.com/role/AccumulatedOtherComprehensiveIncomeLoss">
        <link:definition>2114100 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AccumulatedOtherComprehensiveIncomeLossDetails" roleURI="http://www.priceline.com/role/AccumulatedOtherComprehensiveIncomeLossDetails">
        <link:definition>2414402 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AccumulatedOtherComprehensiveIncomeLossTables" roleURI="http://www.priceline.com/role/AccumulatedOtherComprehensiveIncomeLossTables">
        <link:definition>2314301 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Acquisitions" roleURI="http://www.priceline.com/role/Acquisitions">
        <link:definition>2120100 - Disclosure - ACQUISITIONS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AcquisitionsDetails" roleURI="http://www.priceline.com/role/AcquisitionsDetails">
        <link:definition>2420402 - Disclosure - ACQUISITIONS (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AcquisitionsTables" roleURI="http://www.priceline.com/role/AcquisitionsTables">
        <link:definition>2320301 - Disclosure - ACQUISITIONS (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BenefitPlans" roleURI="http://www.priceline.com/role/BenefitPlans">
        <link:definition>2117100 - Disclosure - BENEFIT PLANS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BenefitPlansDetails" roleURI="http://www.priceline.com/role/BenefitPlansDetails">
        <link:definition>2417401 - Disclosure - BENEFIT PLANS (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BusinessDescription" roleURI="http://www.priceline.com/role/BusinessDescription">
        <link:definition>2101100 - Disclosure - BUSINESS DESCRIPTION</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingencies" roleURI="http://www.priceline.com/role/CommitmentsAndContingencies">
        <link:definition>2116100 - Disclosure - COMMITMENTS AND CONTINGENCIES</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingenciesDetails" roleURI="http://www.priceline.com/role/CommitmentsAndContingenciesDetails">
        <link:definition>2416403 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingenciesNarrativeDetails" roleURI="http://www.priceline.com/role/CommitmentsAndContingenciesNarrativeDetails">
        <link:definition>2416402 - Disclosure - COMMITMENTS AND CONTINGENCIES (Narrative) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingenciesTables" roleURI="http://www.priceline.com/role/CommitmentsAndContingenciesTables">
        <link:definition>2316301 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedBalanceSheets" roleURI="http://www.priceline.com/role/ConsolidatedBalanceSheets">
        <link:definition>1001000 - Statement - CONSOLIDATED BALANCE SHEETS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedBalanceSheetsParenthetical" roleURI="http://www.priceline.com/role/ConsolidatedBalanceSheetsParenthetical">
        <link:definition>1001001 - Statement - CONSOLIDATED BALANCE SHEETS (PARENTHETICAL)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfCashFlows" roleURI="http://www.priceline.com/role/ConsolidatedStatementsOfCashFlows">
        <link:definition>1005000 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfChangesInStockholdersEquity" roleURI="http://www.priceline.com/role/ConsolidatedStatementsOfChangesInStockholdersEquity">
        <link:definition>1004000 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfChangesInStockholdersEquityParenthetical" roleURI="http://www.priceline.com/role/ConsolidatedStatementsOfChangesInStockholdersEquityParenthetical">
        <link:definition>1004001 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (PARENTHETICAL)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfComprehensiveIncome" roleURI="http://www.priceline.com/role/ConsolidatedStatementsOfComprehensiveIncome">
        <link:definition>1003000 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfOperations" roleURI="http://www.priceline.com/role/ConsolidatedStatementsOfOperations">
        <link:definition>1002000 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfOperationsParenthetical" roleURI="http://www.priceline.com/role/ConsolidatedStatementsOfOperationsParenthetical">
        <link:definition>1002001 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS (PARENTHETICAL)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Debt" roleURI="http://www.priceline.com/role/Debt">
        <link:definition>2111100 - Disclosure - DEBT</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtOtherLongTermDebtDetails" roleURI="http://www.priceline.com/role/DebtOtherLongTermDebtDetails">
        <link:definition>2411403 - Disclosure - DEBT (Other Long-term Debt) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtRevolvingCreditFacilityAndOutstandingDebtDetails" roleURI="http://www.priceline.com/role/DebtRevolvingCreditFacilityAndOutstandingDebtDetails">
        <link:definition>2411402 - Disclosure - DEBT (Revolving Credit Facility and Outstanding Debt) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtTables" roleURI="http://www.priceline.com/role/DebtTables">
        <link:definition>2311301 - Disclosure - DEBT (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DocumentAndEntityInformation" roleURI="http://www.priceline.com/role/DocumentAndEntityInformation">
        <link:definition>0001000 - Document - DOCUMENT AND ENTITY INFORMATION</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurements" roleURI="http://www.priceline.com/role/FairValueMeasurements">
        <link:definition>2105100 - Disclosure - FAIR VALUE MEASUREMENTS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsDetails" roleURI="http://www.priceline.com/role/FairValueMeasurementsDetails">
        <link:definition>2405402 - Disclosure - FAIR VALUE MEASUREMENTS (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsNarrativeDetails" roleURI="http://www.priceline.com/role/FairValueMeasurementsNarrativeDetails">
        <link:definition>2405403 - Disclosure - FAIR VALUE MEASUREMENTS (Narrative) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsTables" roleURI="http://www.priceline.com/role/FairValueMeasurementsTables">
        <link:definition>2305301 - Disclosure - FAIR VALUE MEASUREMENTS (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GeographicInformation" roleURI="http://www.priceline.com/role/GeographicInformation">
        <link:definition>2118100 - Disclosure - GEOGRAPHIC INFORMATION</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GeographicInformationDetails" roleURI="http://www.priceline.com/role/GeographicInformationDetails">
        <link:definition>2418402 - Disclosure - GEOGRAPHIC INFORMATION (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GeographicInformationTables" roleURI="http://www.priceline.com/role/GeographicInformationTables">
        <link:definition>2318301 - Disclosure - GEOGRAPHIC INFORMATION (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxes" roleURI="http://www.priceline.com/role/IncomeTaxes">
        <link:definition>2115100 - Disclosure - INCOME TAXES</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesEffectiveIncomeTaxRateReconciliationAndIncomeTaxContingenciesDetails" roleURI="http://www.priceline.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationAndIncomeTaxContingenciesDetails">
        <link:definition>2415405 - Disclosure - INCOME TAXES (Effective Income Tax Rate Reconciliation and Income Tax Contingencies) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesIncomeTaxExpenseBenefitdetails" roleURI="http://www.priceline.com/role/IncomeTaxesIncomeTaxExpenseBenefitdetails">
        <link:definition>2415403 - Disclosure - INCOME TAXES (Income Tax expense (benefit))(Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesNarrativeDetails" roleURI="http://www.priceline.com/role/IncomeTaxesNarrativeDetails">
        <link:definition>2415402 - Disclosure - INCOME TAXES (Narrative) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesNetDeferredTaxAssetsLiabilitiesDetails" roleURI="http://www.priceline.com/role/IncomeTaxesNetDeferredTaxAssetsLiabilitiesDetails">
        <link:definition>2415404 - Disclosure - INCOME TAXES (Net deferred tax Assets/(Liabilities)) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesTables" roleURI="http://www.priceline.com/role/IncomeTaxesTables">
        <link:definition>2315301 - Disclosure - INCOME TAXES (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsAndGoodwill" roleURI="http://www.priceline.com/role/IntangibleAssetsAndGoodwill">
        <link:definition>2109100 - Disclosure - INTANGIBLE ASSETS AND GOODWILL</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsAndGoodwillDetails" roleURI="http://www.priceline.com/role/IntangibleAssetsAndGoodwillDetails">
        <link:definition>2409402 - Disclosure - INTANGIBLE ASSETS AND GOODWILL (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsAndGoodwillTables" roleURI="http://www.priceline.com/role/IntangibleAssetsAndGoodwillTables">
        <link:definition>2309301 - Disclosure - INTANGIBLE ASSETS AND GOODWILL (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Investments" roleURI="http://www.priceline.com/role/Investments">
        <link:definition>2104100 - Disclosure - INVESTMENTS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentsDetails" roleURI="http://www.priceline.com/role/InvestmentsDetails">
        <link:definition>2404402 - Disclosure - INVESTMENTS (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentsTables" roleURI="http://www.priceline.com/role/InvestmentsTables">
        <link:definition>2304301 - Disclosure - INVESTMENTS (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetIncomePerShare" roleURI="http://www.priceline.com/role/NetIncomePerShare">
        <link:definition>2107100 - Disclosure - NET INCOME PER SHARE</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetIncomePerShareDetails" roleURI="http://www.priceline.com/role/NetIncomePerShareDetails">
        <link:definition>2407402 - Disclosure - NET INCOME PER SHARE (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetIncomePerShareTables" roleURI="http://www.priceline.com/role/NetIncomePerShareTables">
        <link:definition>2307301 - Disclosure - NET INCOME PER SHARE (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyAndEquipment" roleURI="http://www.priceline.com/role/PropertyAndEquipment">
        <link:definition>2108100 - Disclosure - PROPERTY AND EQUIPMENT</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyAndEquipmentDetails" roleURI="http://www.priceline.com/role/PropertyAndEquipmentDetails">
        <link:definition>2408402 - Disclosure - PROPERTY AND EQUIPMENT (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyAndEquipmentTables" roleURI="http://www.priceline.com/role/PropertyAndEquipmentTables">
        <link:definition>2308301 - Disclosure - PROPERTY AND EQUIPMENT (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RedeemableNoncontrollingInterests" roleURI="http://www.priceline.com/role/RedeemableNoncontrollingInterests">
        <link:definition>2113100 - Disclosure - REDEEMABLE NONCONTROLLING INTERESTS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RedeemableNoncontrollingInterestsDetails" roleURI="http://www.priceline.com/role/RedeemableNoncontrollingInterestsDetails">
        <link:definition>2413402 - Disclosure - REDEEMABLE NONCONTROLLING INTERESTS (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RedeemableNoncontrollingInterestsTables" roleURI="http://www.priceline.com/role/RedeemableNoncontrollingInterestsTables">
        <link:definition>2313301 - Disclosure - REDEEMABLE NONCONTROLLING INTERESTS (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SelectedQuarterlyFinancialDataUnaudited" roleURI="http://www.priceline.com/role/SelectedQuarterlyFinancialDataUnaudited">
        <link:definition>2119100 - Disclosure - SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SelectedQuarterlyFinancialDataUnauditedDetails" roleURI="http://www.priceline.com/role/SelectedQuarterlyFinancialDataUnauditedDetails">
        <link:definition>2419402 - Disclosure - SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SelectedQuarterlyFinancialDataUnauditedTables" roleURI="http://www.priceline.com/role/SelectedQuarterlyFinancialDataUnauditedTables">
        <link:definition>2319301 - Disclosure - SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED) (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensation" roleURI="http://www.priceline.com/role/StockBasedCompensation">
        <link:definition>2102100 - Disclosure - STOCK-BASED COMPENSATION</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationNarrativeDetails" roleURI="http://www.priceline.com/role/StockBasedCompensationNarrativeDetails">
        <link:definition>2402402 - Disclosure - STOCK-BASED COMPENSATION (Narrative) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationRestrictedStockUnitsAndPerformanceShareUnitsDetails" roleURI="http://www.priceline.com/role/StockBasedCompensationRestrictedStockUnitsAndPerformanceShareUnitsDetails">
        <link:definition>2402403 - Disclosure - STOCK-BASED COMPENSATION (Restricted Stock Units and Performance Share Units) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationScheduleOfAssumedStockOptionsDetails" roleURI="http://www.priceline.com/role/StockBasedCompensationScheduleOfAssumedStockOptionsDetails">
        <link:definition>2402404 - Disclosure - STOCK-BASED COMPENSATION (Schedule of Assumed Stock Options) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationTables" roleURI="http://www.priceline.com/role/StockBasedCompensationTables">
        <link:definition>2302301 - Disclosure - STOCK-BASED COMPENSATION (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPolicies" roleURI="http://www.priceline.com/role/SummaryOfSignificantAccountingPolicies">
        <link:definition>2101100 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesDetails" roleURI="http://www.priceline.com/role/SummaryOfSignificantAccountingPoliciesDetails">
        <link:definition>2401403 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesPolicies" roleURI="http://www.priceline.com/role/SummaryOfSignificantAccountingPoliciesPolicies">
        <link:definition>2201201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesTables" roleURI="http://www.priceline.com/role/SummaryOfSignificantAccountingPoliciesTables">
        <link:definition>2301302 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="TreasuryStock" roleURI="http://www.priceline.com/role/TreasuryStock">
        <link:definition>2112100 - Disclosure - TREASURY STOCK</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="TreasuryStockDetails" roleURI="http://www.priceline.com/role/TreasuryStockDetails">
        <link:definition>2412401 - Disclosure - TREASURY STOCK (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:element abstract="true" id="pcln_A0.35SeniorConvertibleNotesDueJune2020Member" name="A0.35SeniorConvertibleNotesDueJune2020Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_A0.9SeniorConvertibleNotesDueSeptember2021Member" name="A0.9SeniorConvertibleNotesDueSeptember2021Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_A1.8SeniorNotesDueMarch2027Member" name="A1.8SeniorNotesDueMarch2027Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_A2.15SeniorNotesDueNovember2022Member" name="A2.15SeniorNotesDueNovember2022Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_A2.375SeniorNotesDueSeptember2024MemberMember" name="A2.375SeniorNotesDueSeptember2024MemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_A3.65SeniorNotesDueMarch2025Member" name="A3.65SeniorNotesDueMarch2025Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_AccountingStandardsUpdate201503Member" name="AccountingStandardsUpdate201503Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_AccountingStandardsUpdate201517Member" name="AccountingStandardsUpdate201517Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentsPreTax" name="AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentsPreTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="pcln_Acquisitiondatefairvalueofassumedequityawards" name="Acquisitiondatefairvalueofassumedequityawards" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_Acquisitiondatefairvalueofassumedoptions" name="Acquisitiondatefairvalueofassumedoptions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_Acquisitiondatefairvaluepershareofassumedstockoptions" name="Acquisitiondatefairvaluepershareofassumedstockoptions" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_AdditionalPaymentToDebtHolderSettledInSharesAggregateValueOfShares" name="AdditionalPaymentToDebtHolderSettledInSharesAggregateValueOfShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_AdjustmentsToAdditionalPaidInCapitalSeniorConvertibleNotesConverted" name="AdjustmentsToAdditionalPaidInCapitalSeniorConvertibleNotesConverted" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_AgencyRevenue" name="AgencyRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_AgodaMember" name="AgodaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_AllocatedShareBasedCompensationExpenseNonEmployeeDirectorsPortion" name="AllocatedShareBasedCompensationExpenseNonEmployeeDirectorsPortion" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="pcln_AmortizationOfFinancingCostsAndWriteOffOfUnamortizedDiscountDueToEarlyDebtConversions" name="AmortizationOfFinancingCostsAndWriteOffOfUnamortizedDiscountDueToEarlyDebtConversions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_AmsterdamNetherlandsMember" name="AmsterdamNetherlandsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_AwardsOtherThanOptionsMember" name="AwardsOtherThanOptionsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_AwardsassumedinacquisitionsMember" name="AwardsassumedinacquisitionsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_BangkokThailandMember" name="BangkokThailandMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_BookingcomBvMember" name="BookingcomBvMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_BookingcomLimitedMember" name="BookingcomLimitedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_BusinessAcquisitionPurchasePriceNetOfCashAcquired" name="BusinessAcquisitionPurchasePriceNetOfCashAcquired" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="pcln_Cashpaidtosettlecontingentconsideration" name="Cashpaidtosettlecontingentconsideration" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_Cashpaidtosettlecontingentconsiderationfinancingactivities" name="Cashpaidtosettlecontingentconsiderationfinancingactivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_Cashpaidtosettlecontingentconsiderationoperatingactivities" name="Cashpaidtosettlecontingentconsiderationoperatingactivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_ComputerEquipmentAndSoftwareMember" name="ComputerEquipmentAndSoftwareMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_ConvertibleDebt075PercentDueSeptember2013Member" name="ConvertibleDebt075PercentDueSeptember2013Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_ConvertibleDebt100PercentDueMarch2018Member" name="ConvertibleDebt100PercentDueMarch2018Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_ConvertibleDebt125PercentDueMarch2015Member" name="ConvertibleDebt125PercentDueMarch2015Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_ConvertibleDebtConvertedDebtMember" name="ConvertibleDebtConvertedDebtMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_ConvertibleDebtEquity" name="ConvertibleDebtEquity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="pcln_ConvertibleDebtLiability" name="ConvertibleDebtLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="pcln_ConvertibleNotesMember" name="ConvertibleNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_Ctrip.comInternationalLtd.Member" name="Ctrip.comInternationalLtd.Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_CumulativeTranslationAdjustmentForNetInvestmentHedgeBeforeTax" name="CumulativeTranslationAdjustmentForNetInvestmentHedgeBeforeTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="pcln_DataCenterSpaceLeasesMember" name="DataCenterSpaceLeasesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_DebtConversionCashDeliveredForPrincipalDueOnConvertedDebt" name="DebtConversionCashDeliveredForPrincipalDueOnConvertedDebt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_DebtConversionConvertedInstrumentCash" name="DebtConversionConvertedInstrumentCash" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_DebtExcludingRevolvingCreditFacilityMember" name="DebtExcludingRevolvingCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_DebtInstrumentConvertibleCarryingAmountOfEquityComponentRelatedToDebtDiscountNetOfTax" name="DebtInstrumentConvertibleCarryingAmountOfEquityComponentRelatedToDebtDiscountNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="pcln_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponentRelatedToFinanceCostsNetOfTax" name="DebtInstrumentConvertibleCarryingAmountOfTheEquityComponentRelatedToFinanceCostsNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="pcln_DebtInstrumentConvertibleContractualCouponInterest" name="DebtInstrumentConvertibleContractualCouponInterest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="pcln_DebtInstrumentUnamortizedDiscountPremiumandDebtIssuanceCostsNet" name="DebtInstrumentUnamortizedDiscountPremiumandDebtIssuanceCostsNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="pcln_DebtInstrumentVariableRateBaseAxis" name="DebtInstrumentVariableRateBaseAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_DebtInstrumentVariableRateBaseDomain" name="DebtInstrumentVariableRateBaseDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_DebtInvestmentTerm" name="DebtInvestmentTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_DeferredMerchantBookings" name="DeferredMerchantBookings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="pcln_DeferredTaxAssetsOperatingLossCarryforwardNetOfIrc382DisallowanceDomestic" name="DeferredTaxAssetsOperatingLossCarryforwardNetOfIrc382DisallowanceDomestic" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="pcln_DeferredTaxLiabilitiesEuroDenominatedDebt" name="DeferredTaxLiabilitiesEuroDenominatedDebt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="pcln_DeferredTaxLiabilitiesIntangibleAssetsAndOther" name="DeferredTaxLiabilitiesIntangibleAssetsAndOther" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="pcln_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_EffectiveIncomeTaxRateAtInnovationBoxTaxRate" name="EffectiveIncomeTaxRateAtInnovationBoxTaxRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_EmployeeServiceShareBasedCompensationNonvestedPerformanceAwardsAdjustmentForEstimatedProbableOutcome" name="EmployeeServiceShareBasedCompensationNonvestedPerformanceAwardsAdjustmentForEstimatedProbableOutcome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="pcln_EmploymentAgreementsCashSeverancePaymentsMaximum" name="EmploymentAgreementsCashSeverancePaymentsMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_EmploymentcontractsAbstract" name="EmploymentcontractsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_EquityRelatedTransactionsMember" name="EquityRelatedTransactionsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_EuroSeniorNotesMember" name="EuroSeniorNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_ExcessTaxCreditsEquityTransactions" name="ExcessTaxCreditsEquityTransactions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="pcln_ExpirationPeriodbetweenDecember312019andDecember3120121Member" name="ExpirationPeriodbetweenDecember312019andDecember3120121Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_ExtensionPeriodForHealthAndInsuranceBenefitsAfterTerminationHighEndOfRange" name="ExtensionPeriodForHealthAndInsuranceBenefitsAfterTerminationHighEndOfRange" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_FinesForPotentialOftDecisionAxis" name="FinesForPotentialOftDecisionAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_FinesForPotentialOftDomain" name="FinesForPotentialOftDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_FiniteLivedIntangiblesWeightedAverageUsefulLife" name="FiniteLivedIntangiblesWeightedAverageUsefulLife" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_ForeignCurrencyTransactionsAndOther" name="ForeignCurrencyTransactionsAndOther" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_ForeignExchangeContractsTransactionRiskMember" name="ForeignExchangeContractsTransactionRiskMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_ForeignExchangeContractsTranslationRiskMember" name="ForeignExchangeContractsTranslationRiskMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_Foreignexchangegainslossesnetofderivativeactivity" name="Foreignexchangegainslossesnetofderivativeactivity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_FrenchTaxAuditMember" name="FrenchTaxAuditMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_IncomeTaxReconciliationAdjustmentDueToAbstract" name="IncomeTaxReconciliationAdjustmentDueToAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_IncomeTaxReconciliationInnovationBoxTaxBenefit" name="IncomeTaxReconciliationInnovationBoxTaxBenefit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_InformationTechnologyExpensesPolicyTextBlock" name="InformationTechnologyExpensesPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_KayakMember" name="KayakMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_LineOfCreditRateAxis" name="LineOfCreditRateAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_LineOfCreditRateDomain" name="LineOfCreditRateDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_LineofCreditFacilityterminyears" name="LineofCreditFacilityterminyears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_LitigationRelatedtoTravelTransactionTaxesByGeographicAreaAxis" name="LitigationRelatedtoTravelTransactionTaxesByGeographicAreaAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_LitigationRelatedtoTravelTransactionTaxesByGeographicAreaDomain" name="LitigationRelatedtoTravelTransactionTaxesByGeographicAreaDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_LitigationRelatedtoTravelTransactionTaxesMember" name="LitigationRelatedtoTravelTransactionTaxesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_LongtermInvestmentsMember" name="LongtermInvestmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_LossContingencyAmountexpectedtoberefundedamountbasedonrulings" name="LossContingencyAmountexpectedtoberefundedamountbasedonrulings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_LossContingencyNumberOfLawsuits" name="LossContingencyNumberOfLawsuits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="pcln_LossContingencyRefundamountbasedonrulings" name="LossContingencyRefundamountbasedonrulings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_LossContingencyReversalofLiabilitybasedonrulings" name="LossContingencyReversalofLiabilitybasedonrulings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_LossContingencyTaxInterestandPenaltiesAssessed" name="LossContingencyTaxInterestandPenaltiesAssessed" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_ManchesterEnglandMember" name="ManchesterEnglandMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_MaximumOwnershipPercentageinCtrip" name="MaximumOwnershipPercentageinCtrip" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="pcln_MerchantRevenue" name="MerchantRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_NonDerivativeusedinNetInvestmentHedgeNetofTax" name="NonDerivativeusedinNetInvestmentHedgeNetofTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="pcln_NorwalkConnecticutMember" name="NorwalkConnecticutMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_OfficeEquipmentFurnitureFixturesAndLeaseholdImprovementsMember" name="OfficeEquipmentFurnitureFixturesAndLeaseholdImprovementsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_OfficeLeasesMember" name="OfficeLeasesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_OfflineAdvertisingExpense" name="OfflineAdvertisingExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_OmnibusPlan1999Member" name="OmnibusPlan1999Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_OneMonthLiborMember" name="OneMonthLiborMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_OnlineAdvertisingExpense" name="OnlineAdvertisingExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_OpenTable2009EquityIncentiveAwardPlanMember" name="OpenTable2009EquityIncentiveAwardPlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_OpenTableMember" name="OpenTableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_OperatingLeaseTypesLineItems" name="OperatingLeaseTypesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_OperatingLeaseTypesTable" name="OperatingLeaseTypesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_OperatingLossCarryforwardsLimitationsOnUseMinimumPercentageOwnershipChangeRelatingToSection382" name="OperatingLossCarryforwardsLimitationsOnUseMinimumPercentageOwnershipChangeRelatingToSection382" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_OperatingLossesMember" name="OperatingLossesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_OtherCountriesMember" name="OtherCountriesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_OtherLongLivedAssets" name="OtherLongLivedAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="pcln_OtherLongtermDebtMember" name="OtherLongtermDebtMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_OtherSignificantNoncashTransactionInvestingactivitiesContingentConsideration" name="OtherSignificantNoncashTransactionInvestingactivitiesContingentConsideration" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_Othercomprehensiveincomeforeigncurrencytranslationfornetinvestmenthedgearisingduringperiodtax" name="Othercomprehensiveincomeforeigncurrencytranslationfornetinvestmenthedgearisingduringperiodtax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="pcln_PaymentofDebtIssuanceCostsLineofCredit" name="PaymentofDebtIssuanceCostsLineofCredit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_PaymentsForDerivativeInstrumentOperatingActivities" name="PaymentsForDerivativeInstrumentOperatingActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_PaymentsOfTaxAndInterestForLossContingencyRelatedToHotelOccupancyAndOtherTaxes" name="PaymentsOfTaxAndInterestForLossContingencyRelatedToHotelOccupancyAndOtherTaxes" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_PaymentsRelatedToConversionOfSeniorNotes" name="PaymentsRelatedToConversionOfSeniorNotes" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_PercentageOnConversionPriceOfClosingPriceOfCommonStockTradedForAtLeast20TradingDaysOutOf30ConsecutiveTradingDaysInPeriodOnLastTradingDayOfPreviousQuarter" name="PercentageOnConversionPriceOfClosingPriceOfCommonStockTradedForAtLeast20TradingDaysOutOf30ConsecutiveTradingDaysInPeriodOnLastTradingDayOfPreviousQuarter" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_PerformanceShareUnits2013GrantsMember" name="PerformanceShareUnits2013GrantsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_PerformanceShareUnits2014GrantsMember" name="PerformanceShareUnits2014GrantsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_PerformanceShareUnits2015GrantsMember" name="PerformanceShareUnits2015GrantsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_PeriodoverwhichCtripADSscanbeacquired" name="PeriodoverwhichCtripADSscanbeacquired" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_PortionofRedeemableSharesSubjecttoPutandCallOptions" name="PortionofRedeemableSharesSubjecttoPutandCallOptions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_PricelinecomInternationalLimitedMember" name="PricelinecomInternationalLimitedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_ProceedsFromConversionSpreadHedgeFinancingActivities" name="ProceedsFromConversionSpreadHedgeFinancingActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="pcln_ProceedsFromDerivativeInstrumentOperatingActivities" name="ProceedsFromDerivativeInstrumentOperatingActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="pcln_ProceedsfromLongtermDebtGross" name="ProceedsfromLongtermDebtGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_Rate1Member" name="Rate1Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_Rate2BMember" name="Rate2BMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_Rate2CMember" name="Rate2CMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_ReacquiredSharesSettlementOfConversionSpreadHedgesValue" name="ReacquiredSharesSettlementOfConversionSpreadHedgesValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="pcln_ReacquiredSharesSettlementofConversionSpreadHedgesShares" name="ReacquiredSharesSettlementofConversionSpreadHedgesShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_ReclassificationAdjustmentForConvertibleDebtInMezzanine" name="ReclassificationAdjustmentForConvertibleDebtInMezzanine" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="pcln_RedeemableNoncontrollingInterestOwnershipInterestPurchasedFromParentByKeyManagementTeamMembersOfSubsidiary" name="RedeemableNoncontrollingInterestOwnershipInterestPurchasedFromParentByKeyManagementTeamMembersOfSubsidiary" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_RedeemableNoncontrollingInterestsFairValueAdjustmentNetOfTax" name="RedeemableNoncontrollingInterestsFairValueAdjustmentNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_RentalcarsDotComMember" name="RentalcarsDotComMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_ReportingUnitAmountofCarryingValue" name="ReportingUnitAmountofCarryingValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="pcln_RepurchaseProgramQ12010Member" name="RepurchaseProgramQ12010Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_RepurchaseProgramQ12015Member" name="RepurchaseProgramQ12015Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_RepurchaseProgramQ12016Member" name="RepurchaseProgramQ12016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_RepurchaseProgramQ22013Member" name="RepurchaseProgramQ22013Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_SanFranciscoCaliforniaMember" name="SanFranciscoCaliforniaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_ShareBasedCompensationAndOtherStockBasedExpense" name="ShareBasedCompensationAndOtherStockBasedExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="pcln_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEstimatedSharesToBeIssued" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEstimatedSharesToBeIssued" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="pcln_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresInPeriodWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresInPeriodWeightedAverageGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="pcln_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesToBeIssuedOnMeetingPerformanceThresholdsMaximum" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesToBeIssuedOnMeetingPerformanceThresholdsMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="pcln_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesToBeIssuedOnMeetingPerformanceThresholdsMinimum" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfSharesToBeIssuedOnMeetingPerformanceThresholdsMinimum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="pcln_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOtherAdjustmentsWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOtherAdjustmentsWeightedAverageGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPerformanceSharesAdjustment" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPerformanceSharesAdjustment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedinPeriodNumberOfShares" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedinPeriodNumberOfShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsAssumedinAcquisitioninPeriodWeightedAverageGrantDateFairValue" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsAssumedinAcquisitioninPeriodWeightedAverageGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantDateFairValue" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="pcln_ShorttermDebtGross" name="ShorttermDebtGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="pcln_StamfordConnecticutMember" name="StamfordConnecticutMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_SwinglineLoansMember" name="SwinglineLoansMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_TaxCreditCarryforwardExpirationPeriodAxis" name="TaxCreditCarryforwardExpirationPeriodAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="pcln_TaxCreditCarryforwardExpirationPeriodDomain" name="TaxCreditCarryforwardExpirationPeriodDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_TreasuryStockSharesAcquiredExcludingSharesPaidForTaxWithholdingForShareBasedCompensation" name="TreasuryStockSharesAcquiredExcludingSharesPaidForTaxWithholdingForShareBasedCompensation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_TreasuryStockValueAcquiredCostMethodExcludingSharesPaidValueForTaxWithholdingForShareBasedCompensation" name="TreasuryStockValueAcquiredCostMethodExcludingSharesPaidValueForTaxWithholdingForShareBasedCompensation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="pcln_UnrealizedGainLossonInvestmentsnontaxableduetodutchparticipationexemption" name="UnrealizedGainLossonInvestmentsnontaxableduetodutchparticipationexemption" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="pcln_UnrealizedGainLossonInvestmentstaxable" name="UnrealizedGainLossonInvestmentstaxable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="pcln_UnvestedStockAwardsOutstandingAndConvertibleDebtSecuritiesMember" name="UnvestedStockAwardsOutstandingAndConvertibleDebtSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="pcln_Weightedmaturityofinvestments" name="Weightedmaturityofinvestments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
</xsd:schema>


