2. Expedia Group
Photo: Expedia Group. (photo via Expedia Group)
Expedia Group fell from the top spot in 2022 after reporting $72.4 billion in sales last year. The publicly traded OTA boasts brands such as Expedia, Hotels.com, Orbitz, Travelocity, Vrbo, Trivago and Hotwire and is coming off a pair of big sales, including the sale of travel management company Egencia to American Express Global Business Travel and the sale of hotel operations management platform Alice to ASG.