Who Founded Kayak and When
Kayak was co-founded by Steve Hafner and Paul M. English, two software entrepreneurs with backgrounds in online search and travel technology. The company launched in 2004 as a metasearch engine that aggregates fares from airlines, hotels, and car rental providers. Hafner had previously co-founded Orbitz, and English worked on early search and travel tools before focusing on Kayak. The founders built Kayak to let travelers compare prices across multiple booking sites in one search.
Kayak became one of the most recognized travel search brands in the United States. The platform expanded to include price alerts, flexible date searches, and a price forecast tool. In 2012, the company went public on the NASDAQ stock exchange under the ticker symbol KYRK. Today, Kayak operates as a subsidiary of Booking Holdings, the online travel conglomerate that also owns Booking.com, Priceline, and Agoda.
How Kayak Works and Who Owns It Now
Kayak does not sell tickets directly. Instead, it pulls pricing and availability data from airlines, online travel agencies, and hotel booking sites. Users can search flights, hotels, rental cars, and vacation packages, then click through to the provider or booking site that offers the chosen option. The platform also offers tools such as Explore, which shows destinations within a user's budget, and a price forecast that uses historical data to suggest whether fares are likely to rise or fall.
Booking Holdings acquired Kayak in 2013, and the search engine remains a core part of the company's travel ecosystem. Kayak's app and website continue to serve millions of users who want to compare travel options without visiting individual airline or hotel sites. The Kayak team operates under Booking Holdings' corporate structure, which is headquartered in Norwalk, Connecticut, and reports financial results to the SEC.
Key Facts About Kayak's Founder and Business
Steve Hafner is widely credited as the primary founder and driving force behind Kayak's creation and long-term product strategy. Paul M. English played an early role in the company's development and later focused on philanthropy and social impact work. Hafner's experience at Orbitz and other travel companies shaped Kayak's focus on aggregating and comparing travel prices across providers. Kayak's public filings and corporate disclosures show how the company fits within Booking Holdings' broader portfolio of online travel brands.
Kayak competes with other travel search and comparison platforms, including Google Flights, Skyscanner, and Momondo. The company's strength lies in its broad coverage of airlines, hotels, and car rental companies, as well as its integration with Booking Holdings' booking infrastructure. Users can access Kayak's tools on its website and mobile app, and the platform continues to update its features based on user behavior and travel industry trends.