Exhibit 21

Expedia, Inc.’s subsidiaries

As of December 31, 2016

The following is a list of subsidiaries of Expedia, Inc., omitting subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary as of December 31, 2016.

U.S. Subsidiaries	Jurisdiction
Classic Vacations, LLC	United States - NV
Cruise, LLC	United States - WA
EAN.com, LP	United States - DE
Egencia LLC	United States - NV
EXP Global Holdings, Inc.	United States - DE
Expedia, Inc.	United States - WA
HomeAway Holdings, Inc.	United States - DE
HomeAway.com, Inc.	United States - DE
Hotels.com GP, LLC	United States - TX
Hotwire, Inc.	United States - DE
HRN 99 Holdings, LLC	United States - NY
Interactive Affiliate Network, LLC	United States - DE
Orbitz Travel Insurance Services, LLC	United States - DE
Orbitz Worldwide, Inc.	United States - DE
Orbitz Worldwide, LLC	United States - DE
Orbitz, Inc.	United States - DE
Orbitz, LLC	United States - DE
Travelscape, LLC	United States - NV
Trip Network, Inc.	United States - DE
Foreign Subsidiaries	Jurisdiction
AAE Travel Pte. Ltd.*	Singapore
Egencia France SAS	France
EXP Holdings Luxembourg S.A.	Luxembourg
Expedia Asia Holdings Mauritius	Mauritius
Expedia do Brasil Agencia de Viagens e Turismo Ltda.	Brazil
Expedia Lodging Partner Services Sàrl	Switzerland
Expedia Southeast Asia Pte. Ltd.	Singapore
Expedia.com Limited	United Kingdom
HomeAway Netherlands Holding B.V.	Netherlands
HomeAway Sàrl	Switzerland
trivago GmbH*	Germany
trivago N.V.*	Netherlands
WWTE Travel S.à r.l.	Luxembourg

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* Majority owned subsidiary