Kayak for Messenger

Book flights, hotels and cars in Messenger

Claire

A new intuitive way to compare and book flights

Explore cities and book flights with Google

Find cheap, one-way flights within a departure date range ✈️

Book a flight for 1/10 of the cost upfront.

Find cheap flights in seconds, explore destinations on a map, and sign up for fare alerts on Google Flights.

Plan, share, and book trips with friends

The best getaway deals for tonight (or the weekend)

Smart social media analytics

Organize meetups in your chat groups with ease

Share a link & meet your friends midway

A flexible, collaborative trip planner for iPhone and iPad

On-demand travel concierge

Find cheapest place to meet at from different departures

Find and book the best low-cost flights all around the world

Restaurant reviews & guides

Save up to 70% on flights around the world ✈️

Kayak for vacation homes & short-term rentals

To-the-point travel pro tips. A lot of them.

Kepler is a free open-source software system for designing, executing, reusing, evolving…