Hotwire Expedia Cruise Ship Centers Egencia Expedia Local Express Trivago Expedia Affiliate Network Venere.com Classic vacations Wotif Group Carrentals.com Travelocity Hotels.com Orbitz.com CheapTickets Ebookers.com HotelClub Orbitz Partner Network Orbitz For Business Booking.com Agoda.com Priceline Travel Affiliate Program Rentalcars.com KAYAK The Expedia-Priceline duopoly will control 95% of U.S. online travel agency bookings, according to the AH&LA. Source: AH&LA © 2015 STR, Inc. All Rights Reserved. illustrations: jon edwards