We're a tech company focused on making online travel better. Cofounders of Expedia, Travelocity, and Orbitz started KAYAK in 2004 to take a different approach.
Compare hundreds of travel sites at once. Choose where to book.
Our website and mobile apps enable you to easily compare hundreds of travel sites at once, in one comprehensive, fast and intuitive display. If you want to spend hours searching every airline, hotel and other travel site yourself, that's one option. If you would prefer an easier way to find a good deal, we can help.
Once you find what you want, we give you choices where to book (most travel sites do not), including airline, hotel, car hire and online travel agency sites. We'll send you right to the booking page to finish your purchase there. You can also book your hotel or hire car right on KAYAK.
Use KAYAK on any smartphone or tablet so you'll always find the best deal on a flight or hotel. We have the No. 1 travel app that you can download for free on your iPhone, iPad, Android phone, Windows Mobile phone, or Nokia phone. If you have something else, you can use our mobile website from your phone's browser. You will find the same services we offer on our website on our mobile apps.
Manage Your Travel
We also offer travel management tools to manage your itinerary, check your flight status and get price alerts. We make money from advertising, so just like you can watch (most) TV shows for free, you can use KAYAK all you want, free (and no, we don't add any fees).
Please give us a try
If you already use KAYAK and just enjoy reading corporate material, then please tell your friends to try us too.