Frontier Airlines

50.1K reviews
Content rating
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About this app

Book flights & check-in with the Frontier app to save time and money!

Travel is easier than ever before with the Frontier Airlines mobile app.
- Book your next trip, search flights, and explore our route map and destinations
- View and manage upcoming trips
- Upgrade your seat to UpFront Plus, Premium or Preferred, or select a standard seat
- Add a carry-on bag, checked bag, bundle, priority boarding or other options
- Check flight status, including departure time, arrival time and gate information
- Save time at the airport with fast checked bag drop or by going straight to the gate without checked bags
- Join Frontier Miles to earn travel miles and elite status points
- Use your Frontier Miles to book award travel
- Join Discount Den to get our lowest fares and exclusive savings and offers, including Kids Fly Free (restrictions apply)
Updated on
Jun 14, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Financial info, and App activity
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

48.9K reviews
Dinah Christian-Ervin
May 30, 2024
The app had been working fine all the way up to when it was time to check-in and obtain my boarding passes. When trying to check-in, the app continues to stop. It just simply stops working. I've attempted on two devices, restarted the devices and tried again, it didn't matter. I contacted customer service, and they weren't able to help with it. I have to check-in with Frontier at the airport, and it's a $20 fee per person, per trip for them to print our passes. 👎
75 people found this review helpful
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Korrin Johnson
May 20, 2024
Absolutely one of the worst experiences I have ever had with a travel app or customer service. I tried to check in the night before my flight. The app would not let me check in without paying for ugrades. I tried to check in on the website it wanted $500+ for tickets already purchased. Customer service only told me to refresh my browser. When that didnt work, they said I have to go to the airport an extra hour early & use a kisok. Extra $25 per person for boarding passes. The flight was fine.
59 people found this review helpful
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Jon Highstreet
April 9, 2024
The point of an app is to find your flight time and boarding pass. My flight is delayed significantly and I have received an email first thing this morning. However the app still shows the original time and same with the boarding pass. It is about an hour away and still no updates. The gate doesn't even say it services Frontier. A bit worried as to what the REAL info is!
62 people found this review helpful
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What's new

- Enhanced UI
- New Day of Travel Functionality
- Enhanced auto fill
- Easier to add extras
- View your recent searches