No, Expedia does not own the Airbnb website. AirBedandBreakfast.com was founded in 2008, and Airbnb is just a shortened version of its original company’s name. At the same, there is an Expedia Group that owns VRBO, Expedia.com, Trivago, Hotels.com, Travelocity, Orbitz, Hotwire.com, and CarRentals.com.