Play KAYAK - Flights, Hotels & Car Rental on PC and Mac

KAYAK, developed by KAYAK.com, is a powerful travel and local discovery tool that transforms how you plan every journey. Instead of jumping between dozens of websites to compare prices, the app consolidates hundreds of travel platforms into one seamless search experience. Whether you are looking for a last minute flight, a boutique hotel, or a rental car, KAYAK gives you the full picture so you can make confident decisions without the usual hassle. Now, by running KAYAK on your PC with MuMuPlayer, you can manage these complex trip details on a large screen with the precision of a mouse and keyboard, making the entire planning process feel less like a chore and more like the exciting prelude to your adventure.

The platform is built around genuine flexibility and smart savings. You can filter flight results to match your exact preferences, uncover hotel rates that are only available to mobile app users, and even explore car sharing options alongside traditional rental agencies for maximum choice. The integrated flight tracker keeps you informed of gate changes and connection times, while the innovative bag measurement tool uses your camera to confirm your luggage meets airline size requirements. Price Alerts actively monitor your saved searches and notify you the moment costs drop, and the Explore feature lets you visualize where you can fly based on a specific budget, ensuring you never miss a deal.

MuMuPlayer elevates the KAYAK experience by turning your PC into a centralized travel command center. The larger display allows you to view complex itineraries, detailed maps, and side by side hotel comparisons without constantly pinching and zooming on a small phone screen. Typing passenger details, searching for specific addresses, and managing multiple booking tabs is significantly faster with a physical keyboard and mouse. MuMuPlayer also provides a stable, high performance environment that keeps the app running smoothly while you multitask with other planning tools, ensuring that your carefully curated Trips are always accessible, even offline, on a device built for productivity and comfort.

KAYAK searches hundreds of travel sites to show you your options and let you pick what works best for your trip. Track prices, set a budget, build your itinerary and more.

What's in our app.

Find, compare & book flights, hotels and car rental with KAYAK's travel app.

Get the flight you want: Compare flight options from hundreds of sites then zero in on the best one for you by using our filters.

Hotel rates only on the app: Find mobile-only prices from select hotels.

Car sharing: Search car sharing alongside traditional agencies for more options (and maybe better prices).

Know when prices change: Track search results for your trip and get a notification when prices change.

Search on your budget: Only have $300 to spend? KAYAK Explore will show you your flight options, on any budget.

Only on the KAYAK App.

Flight tracker: Get alerts when something about your flight changes or track flights so you can see if you'll make your connection.

Trips offline: All your ticket confirmations and reservations loaded into Trips are accessible regardless of whether or not you have Wifi.

Measure your bag: Direct your camera at your bag or carry on and we'll let you know if it's the right size for your flight without incurring a fee.

We love feedback.

Got a question and in need of support? Send us a message at https://www.kayak.com/help and we'll help you out.

More on what KAYAK offers.

Find flights, hotels, vacation rentals, rental cars and more - then filter by what matters to you most. Like a pet-friendly boutique hotel with a pool. Or a 4-door sedan with airport pick-up to get you on your way. We bring together great deals from your favorite travel sites in one place.

Search hundreds of flight sites at once.

With filtering and flexibility options, you can quickly search and book what works best for your trip.

More options, more saving.

Find mobile-only rates and exclusive deals on the app. Set Price Alerts to know when prices drop on the flights, cars and hotels you're interested in.

Create itineraries as you plan.

Our Trips tool puts all your plans in one place. Get alerted to flight and gate changes, access boarding passes both on- and offline, and share your itinerary with friends - all in one spot. You can sync your inbox or manually add any part of your trip - from tour and restaurant confirmations to notes on things to see.

Car rental deals.

Search from over 70,000 locations to find the perfect rental car. Book risk-free by filtering for free cancellation policies.

Get a hotel or a home.

See your accommodation options from major hotel chains and resorts to local boutiques to apartments, cabins, beach homes and more. Filter for free cancellation if you're worried plans will change.

Plan your next trip with KAYAK. Download now to start planning a great trip.