By AppHub Editorial Team · Updated August 3, 2026
KAYAK: Flights, Hotels & Cars
Overview
Travel & Local
KAYAK.com
Free
No
Features
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 ...
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
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Ratings breakdown
405,000 reviewsDeveloper contact
Name
Kayak Software Corporation
Address
1266 E Main St Ste 700R Stamford, CT 06902-3507 United States
Website
https://www.kayak.comPhone
+1 857-678-5263
Support
android@kayak.com
Privacy
View policyFrequently Asked Questions
Does KAYAK show accurate prices for flights and hotels? medium
Based on 2 of 5 sampled user reviews, some users report that KAYAK shows prices that are not available when you try to book on the vendor's site, or the price increases significantly after selecting a date. However, the app's description states it searches hundreds of travel sites to show you options. This may vary by search and vendor.
Source: user_reviews, app_metadata
Is KAYAK free to use? high
Yes, KAYAK is a free app. It does not have listed in-app purchases, and it contains no ads.
Source: app_metadata
Can I book flights, hotels, and car rentals through the KAYAK app? high
Yes, the app allows you to search, compare, and book flights, hotels, vacation rentals, and car rentals from hundreds of travel sites. The description also mentions car sharing options and mobile-only hotel rates.
Source: app_metadata
Does KAYAK have a flight tracker? high
Yes, according to the app description, KAYAK offers a flight tracker that alerts you about changes to your flight and can help you see if you'll make your connection.
Source: app_metadata
Can I access my trip information offline? high
Yes, the app description states that all your ticket confirmations and reservations loaded into Trips are accessible offline, without needing WiFi.
Source: app_metadata
How to Use
KAYAK helps you search, compare, and book flights, hotels, and car rentals from hundreds of travel sites to find the best options for your trip. (app_description)
Getting Started
Source: app_description_and_user_feedback_noted
- Download and install the KAYAK app from the Google Play Store.
- Open the app and use the search bar to enter your destination, dates, and number of travelers for flights, hotels, or car rentals.
- Browse through the results from hundreds of travel sites, using filters like price, non-stop flights, or pet-friendly hotels to narrow down options.
- Select a result to view details. Note that some users report that prices shown may not be available when you try to book, so verify on the vendor's site if possible.
- To track price changes, use the 'Track search results' feature and enable notifications. Avoid repeatedly clicking unsubscribe links in emails if you no longer want alerts, as this has been reported as ineffective; instead, use the app's settings or contact support.
Key Features (from app listing)
Source: app_description
- Search hundreds of travel sites for flights, hotels, and car rentals in one place.
- Track prices and get notifications when prices change on flights, hotels, and car rentals.
- Mobile-only rates and exclusive deals available only on the app.
- Flight tracker with alerts for flight and gate changes.
- Trips tool to organize itineraries, access boarding passes offline, and share plans with friends.
- Car rental search from over 70,000 locations with free cancellation filters.
- Explore feature to find flight options based on your budget.
This tip is derived from a recent user review (Review #2) that describes clicking 'unsubscribe' in three different emails and adjusting app settings without success. The app description does not offer a direct solution, so the tip suggests using app settings as the primary method.
How this content was created
Content type: pattern_analysis_of_user_reviews_and_metadata
AI generated: Yes
- Google Play user reviews (12-20 preferred; may be smaller if source data is limited per app), Reviews dated March 27, 2019 to March 09, 2026
- Google Play ratings distribution
- App Store listing metadata
- Review samples are not statistically representative of all user sentiment
- Only 5 reviews from one bucket were available, severely limiting representativeness
- Claims labeled 'low confidence' are based on single-review observations only
- No real-world app testing was conducted
- Feature availability may vary by region, device, and app version
Pros & Cons
Based on analysis of Google Play user reviews
Pros
- App allows users to compare flights, hotels, and car rentals from hundreds of travel sites.
Theme 'Price comparison' identified in app description and recent_review #1
Evidence (2)
“KAYAK searches hundreds of travel sites to show you your options and let you pick what works best for your trip.”Rating: 5★ N/A“I have been using this app for about a decade or as long as it's been out. probably. Up until recently, I always gotten the best deals on here”Rating: 2★ October 21, 2025 30 likes - App provides price tracking and notifications when prices change for saved trips.
Theme 'Price alerts' identified in app description and recent_review #2
Evidence (2)
“Track search results for your trip and get a notification when prices change.”Rating: 5★ N/A“It seems unnecessarily difficult to unsubscribe from price notifications about a trip”Rating: 3★ January 06, 2026 8 likes - App offers an 'Explore' feature to find flight options based on budget.
Theme 'Explore feature' identified in app description and recent_review #5
Evidence (2)
“Only have $300 to spend? KAYAK Explore will show you your flight options, on any budget.”Rating: 5★ N/A“The 'explore' feature is useless and never gives you the correct price for what you want.”Rating: 2★ September 07, 2025 24 likes
Cons
- App shows inaccurate prices that are not available when trying to book, often much higher.
Theme 'Inaccurate pricing' identified in recent_review #1, #4, and #5
Evidence (3)
“Once I click to go buy it on the airlines page, it's $1,000 more.”Rating: 2★ October 21, 2025 30 likes“half the time the price they show isn't actually available when you try to book”Rating: 2★ March 27, 2019 108 likes“Whenever you select one of the dates, the price will increase exponentially.”Rating: 2★ September 07, 2025 24 likes - App has become slow and buggy after recent updates, with frequent crashes and UI changes.
Theme 'Performance issues' identified in recent_review #3
Evidence (1)
“this app used to be the best until a few weeks ago when it kept shutting down.”Rating: 1★ March 09, 2026 1 likes - App directs users to shady booking sites and has frequent 'Booking failed' errors.
Theme 'Shady booking sites' identified in recent_review #4
Evidence (1)
“They often direct you to book at shady sites, half the time the price they show isn't actually available when you try to book”Rating: 2★ March 27, 2019 108 likes
Recent Reviews
Ildikó Dévai
2★I have been using this app for about a decade or as long as it's been out. probably. Up until recently, I always gotten the best deals on here for plane tickets and for cars. But lately it's been giving me random low prices that that do not exist on the vendor's page. for example, looking for a plane ticket to Europe. Once I click to go buy it on the airlines page, it's $1,000 more. Unfortunately this app has become just another scam. It's a true bummer.
Sunshine Beast
3★It seems unnecessarily difficult to unsubscribe from price notifications about a trip: I already bought the tickets and adjusted app settings and clicked "unsubscribe" in three different emails, so I would hope it is clear that I don't want continuous reminders that I could have saved money on a purchase I already made. Next time I'll be sure to procrastinate. Deleting the app now. Valuable lessons abound...
Architectural Sculptures
1★this app used to be the best until a few weeks ago when it kept shutting down. Then today I got a message that it should be updated to fix a bug. After it updated it has changed completely to find airfares. Totally useless. I checked several times and every minute it keeps changing. It no longer goes directly to the list of fares; now you have to go through a few steps to get there, and when you do, your search gets changed from what you were originally looking for. Not good to find airfares!
A Google user
2★It used to be really good, but recently it's just awful. They often direct you to book at shady sites, half the time the price they show isn't actually available when you try to book (just repeatedly keeps saying "Booking failed" and suggesting trying again, without ever actually updating the prices), it's incredibly slow, and arguably worst of all, doesn't show the best deals, even when Skyscanner or the airlines' own sites do.
Francesca Harris
2★The "explore" feature is useless and never gives you the correct price for what you want. Whenever you select one of the dates, the price will increase exponentially. The same thing happens if you select the "show me the best dates" feature. It says you can click non-stop as a filter, but when you do, it does not actually follow your filter instructions.