The 15 Best Flight-Finding Apps for Mobile

Finding cheap flights can feel like a daunting task, but with the right app, it's a breeze! These days, there are tons of amazing flight-finding apps available that can help you find the best deals and save money on your next trip. We've compiled a list of the top 15 best apps to help you find cheap flights, including favorites like Skyscanner Flights Hotels Cars, Expedia, and Hopper, each offering unique features and price tracking tools to help you score the perfect flight. Whether you're a budget traveler or looking for luxury, these apps can help you find the best flight for your needs.

Top app to find cheap flights

1. Skyscanner Flights Hotels Cars

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Skyscanner Flights Hotels Cars is the best flight finding app I've used, hands down. It's like having a travel agent in your pocket, constantly searching for the cheapest flights and hotels, even across different airlines and websites. I've saved hundreds of dollars by using Skyscanner because it shows me all the options, even the hidden gems that other apps miss. Plus, with their "Everywhere" search option, I can get inspiration for new destinations, which is super helpful when I'm feeling spontaneous.

Skyscanner Flights Hotels Cars - Find flights anywhere, Compare and book travel, No booking fees

Key Features:

  • Compare flight prices from multiple airlines
  • Search for flights to destinations worldwide
  • Filter results by price, date, and airline

✨ Read more: app to rent a car

2. Expedia

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Looking for the best flight deals? Expedia is my go-to app. It's way better than other flight finding apps because it has the most flight options, tons of filters, and even lets you track prices so you can snag the best deal. I've saved a ton of money using Expedia, like when I booked a roundtrip to Hawaii for $400 less than what other apps were showing. Plus, Expedia has this super handy feature where you can see all the different airlines and flight times side-by-side, making it easy to compare and pick the perfect flight.

Expedia - Member-exclusive discounts, Price tracking and predictions

Key Features:

  • Search and book flights from multiple airlines
  • Compare flight prices and find the best deals
  • Track flight prices and receive notifications

✨ Read more: app for trip planning

3. Hopper

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Forget about endlessly scrolling through flight websites - Hopper is the ultimate flight-finding app for anyone who wants to save money on their next trip. Using powerful AI, Hopper predicts future flight prices and lets you know when to book for the best deal, with a 95% success rate. No more fretting over whether you're getting the lowest price, Hopper does the heavy lifting and alerts you when it's time to snap up that perfect flight. It's like having a personal travel agent in your pocket, constantly searching for the best deals and making sure you never miss out on a great flight.

Hopper - Best price guarantee, Predictive pricing, Easy trip planning

Key Features:

  • Price prediction and notification alerts
  • Finds the cheapest travel dates
  • Tracks flight prices and suggests when to book

✨ Read more: app for last minute hotel deals

4. Priceline

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Priceline is a popular flight finding app that simplifies travel planning. While it excels at presenting clear information and competitive prices, the app has some drawbacks. Users have praised its intuitive interface and comprehensive flight search capabilities, but they've also voiced frustration with the limited ability to preview hotel details before booking. Additionally, some have found the advertised discounts to be misleading and the service fees to be exorbitant. Ultimately, whether Priceline is the right flight finding app for you depends on your priorities and tolerance for potential downsides.

Priceline - Exclusive hotel deals, Personalized recommendations

Key Features:

  • Compare flight prices from multiple airlines
  • Book flights directly through the app
  • Track flight prices and get alerts for deals

✨ Read more: app for booking hotels

5. KAYAK

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KAYAK is my go-to app for finding the best flight deals. It's like having a travel agent in your pocket, but way cooler. KAYAK searches hundreds of websites to find the lowest prices, saving me tons of time and money. With its PriceCheck feature, I can even upload screenshots of flight deals from other websites and see if KAYAK can find something even cheaper. Plus, KAYAK lets me track prices so I know when to book, and I've used that feature to snag some seriously amazing deals.

KAYAK - Finds the best flight deals, Price alerts for tracked flights

Key Features:

  • Compare flights from hundreds of airlines
  • Track flight prices and get alerts
  • Find the best deals and save money

✨ Read more: app for cheap flights

Other flight finding app

The most important factors when choosing a flight finding app

  1. Price Comparison Tools: The app should compare prices from multiple airlines and travel agencies.
  2. Price Tracking and Alerts: It should notify you when prices drop for flights you're interested in.
  3. User Interface and Ease of Use: It should be easy to navigate and search for flights.
  4. Customer Support: The app should have reliable customer service in case you need assistance.