When it comes to booking travel online, Kayak and Expedia are two of the biggest names. As online travel agencies (OTAs), they help millions compare options and prices for flights, hotels, rental cars and more. But are Kayak and Expedia actually part of the same parent company?

If you’re short on time, here’s a quick answer: No, Kayak and Expedia are not the same company. While both operate as major OTAs, Kayak is owned by Booking Holdings while Expedia Group owns Expedia.

In this approximately 3000 word article, we’ll explore:

History and Ownership of Kayak

Kayak’s founding and early years

Kayak was founded in 2004 by a group of travel enthusiasts, including Paul English, Steve Hafner, and others. The company started as a meta-search engine for travel, allowing users to compare prices and availability across various travel websites.

What set Kayak apart from its competitors was its user-friendly interface and comprehensive search capabilities.

With its innovative approach, Kayak quickly gained popularity among travelers and became one of the leading online travel agencies. Its success can be attributed to its ability to aggregate and present data from multiple sources in a concise and user-friendly manner.

Acquisition by Priceline Group

In 2013, Kayak was acquired by the Priceline Group, which is now known as Booking Holdings. The acquisition was a strategic move by Priceline to expand its presence in the online travel market and enhance its portfolio of travel brands.

Under the ownership of Priceline Group, Kayak continued to grow and evolve. It expanded its services to include not only flights and hotels but also rental cars, vacation packages, and other travel-related offerings.

This expansion further solidified Kayak’s position as a one-stop platform for travelers looking for the best deals and options.

Merger into Booking Holdings

In 2018, Kayak merged its operations with other Booking Holdings brands, including Booking.com, Agoda, and OpenTable. This merger allowed Kayak to leverage the resources and expertise of its parent company, further enhancing its capabilities and reach in the travel industry.

Today, Kayak continues to operate as a subsidiary of Booking Holdings, providing users with a comprehensive travel search experience. Its website and mobile app are widely used by millions of travelers around the world, offering them a convenient way to plan, book, and manage their travel arrangements.

For more information about Kayak’s history and current offerings, you can visit their official website at www.kayak.com.

History and Ownership of Expedia

Expedia, one of the world’s leading online travel companies, has a fascinating history that spans over two decades. It all began in 1996 when Microsoft launched Expedia as a division within the company.

At that time, the internet was still in its early stages, and online travel booking was a relatively new concept. However, Expedia quickly gained traction and became a popular choice for travelers seeking convenience and competitive prices.

Expedia’s launch and growth

Expedia started as a small team within Microsoft, but its potential for success was evident from the start. With its user-friendly interface and extensive inventory of flights, hotels, and vacation packages, Expedia quickly attracted a large customer base.

Over the years, the platform expanded its services to include car rentals, cruises, and activities, becoming a one-stop-shop for all travel needs. Today, Expedia operates in numerous countries and offers a wide range of options for travelers around the globe.

Spin off into independent brand

In 2001, Expedia made a significant move by spinning off from Microsoft and becoming an independent company. This decision allowed Expedia to have more autonomy and focus on its growth and innovation. As an independent brand, Expedia continued to invest in technology, improving its website and mobile app to enhance the user experience.

Expedia’s commitment to innovation has been key to its success, as it continuously adapts to the evolving needs and preferences of travelers.

Place within Expedia Group

Expedia is no longer part of Microsoft, but it is now part of the Expedia Group, which is a leading travel technology company. Expedia Group owns several other well-known travel brands, including Hotels.com, Orbitz, Travelocity, and of course, Kayak.

While Kayak is not part of Expedia, it is worth noting that Expedia Group acquired Kayak in 2012. This acquisition allowed Expedia Group to expand its portfolio and offer even more options to travelers.

Kayak and Expedia’s Business Relationship

When it comes to the question of whether Kayak is part of Expedia, the answer is no. However, the two companies do have a business relationship that involves collaboration and cooperation in various aspects of their operations.

Partnership for referrals and advertising

One key aspect of Kayak and Expedia’s business relationship is their partnership for referrals and advertising. While Kayak operates as an independent travel search engine, it does have a referral agreement with Expedia.

This means that when users search for flights, hotels, or car rentals on Kayak, they may be directed to Expedia’s website to complete their booking. In return, Expedia pays Kayak a referral fee.

This partnership benefits both companies as it allows Kayak to offer a wider range of options to its users, while Expedia gains additional exposure and potential customers through Kayak’s platform. It’s a win-win situation that helps both companies expand their reach and generate revenue.

Collaboration on technology and product features

In addition to the referral partnership, Kayak and Expedia also collaborate on technology and product features. This collaboration allows them to share resources and leverage each other’s expertise to enhance their respective platforms.

For example, Kayak has integrated Expedia’s hotel inventory into its search results, providing users with a more comprehensive selection of accommodations to choose from. Similarly, Expedia has benefited from Kayak’s advanced search technology, which allows users to compare prices and find the best deals across multiple travel providers.

Competitive dynamic despite cooperation

While Kayak and Expedia have a cooperative business relationship, it’s important to note that they also operate in a competitive industry. Both companies are vying for market share in the online travel booking space, and they are constantly striving to outperform each other.

Despite their collaboration, Kayak and Expedia compete on various fronts, including pricing, user experience, and marketing strategies. This competitive dynamic keeps both companies on their toes and drives them to innovate and improve their offerings to stay ahead in the market.

How Kayak and Expedia’s Services Compare

While Kayak and Expedia are both popular travel websites, they are separate entities with distinct services and offerings. Understanding the key differences between the two can help travelers make informed decisions when planning their trips.

Key differences in site functionality

Kayak is primarily a metasearch engine that aggregates information from various travel websites, allowing users to compare prices and options across different platforms. It provides a user-friendly interface that allows travelers to search for flights, hotels, rental cars, and vacation packages.

Additionally, Kayak offers features such as fare alerts, price forecasting, and a flexible search option that enables users to find the best deals within a specific budget.

On the other hand, Expedia is an online travel agency that allows users to book flights, accommodations, car rentals, and activities directly through their platform. Expedia offers a wide range of options, including exclusive deals and package discounts.

The site also provides customer support and assistance throughout the booking process.

Business models and revenue sources

Kayak generates revenue through advertising and referral fees. When users click on a specific travel deal on Kayak, they are redirected to the original booking site, where they can complete the transaction. Kayak earns a commission from these bookings.

Additionally, Kayak sells advertising space on its platform to travel companies, further contributing to its revenue stream.

Expedia, on the other hand, earns revenue primarily through commissions on bookings made through their platform. They negotiate contracts with airlines, hotels, and other travel providers, earning a percentage of each transaction.

Expedia also offers advertising opportunities to travel companies on their site.

Brand positioning and target audiences

Kayak positions itself as a comprehensive travel search engine, appealing to budget-conscious travelers who value flexibility and options. The site’s emphasis on price comparison and deal hunting attracts users who are willing to spend time finding the best possible deals across different travel platforms.

Expedia, on the other hand, positions itself as a full-service online travel agency catering to a wide range of travelers. Expedia’s focus is on convenience and providing a one-stop-shop for all travel needs.

Their target audience includes both leisure and business travelers who prefer the convenience of booking everything in one place.

The Future Landscape of OTAs

Online Travel Agencies (OTAs) have revolutionized the way people book their travel accommodations. One of the major players in this industry is Expedia, a well-known brand that offers a wide range of travel services. However, there is often confusion about whether Kayak is part of Expedia or not.

Potential for continued consolidation

In recent years, the OTA industry has witnessed significant consolidation, with larger companies acquiring smaller ones to strengthen their market position. Expedia, for example, has acquired several companies including Orbitz and Travelocity. Despite this, Kayak is not part of Expedia.

Instead, Kayak operates as an independent meta-search engine that allows users to compare prices across multiple OTAs and airline websites.

This potential for continued consolidation in the OTA industry raises some interesting questions. Will we eventually see a scenario where only a few major players dominate the market? Or will smaller, niche OTAs continue to thrive alongside the larger ones?

Disruption from new competitors

While the OTA industry has been dominated by a few key players, there is always room for disruption. New competitors are emerging, offering unique services and targeting specific niches. For example, Airbnb has disrupted the traditional hotel booking model by providing alternative accommodations such as private homes and apartments.

These new competitors are challenging the status quo and forcing established OTAs to adapt and innovate. This healthy competition is ultimately beneficial for consumers, as it leads to more choices and better deals.

Innovation like AI and VR

The future of OTAs lies in embracing new technologies such as artificial intelligence (AI) and virtual reality (VR). AI-powered chatbots can provide personalized recommendations and assistance to travelers, enhancing their booking experience.

VR technology can give travelers a virtual tour of their potential accommodations, helping them make more informed decisions.

Expedia is already exploring these technologies, with their virtual reality hotel experience allowing users to explore hotel rooms before making a reservation. As these technologies continue to evolve, we can expect to see even more exciting innovations in the OTA industry.


While Kayak and Expedia have a cooperative business relationship, they operate as independent platforms owned by separate parent companies. This allows them to maintain their distinct brand identities and business models within the competitive online travel industry.

With the OTA landscape constantly shifting, the ownership status of major players could certainly change again down the road. But for now, Kayak operates outside of the Expedia Group umbrella to offer its unique travel search and comparison services.

Similar Posts