Frontier Airlines

4.1
47.2K reviews
5M+
Downloads
Content rating
Everyone
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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
May 15, 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

4.1
46K 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. 👎
3 people found this review helpful
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Steve Donnelly
May 17, 2024
App pages do not fit on phone screen. Text is either truncated, overlapped on top of other text, or not visible on screen without any means to resize or scroll to see text. Frontier pushes you to use this app but the app is not updated with flight delays or gate changes in a timely manner, often hours behind. While trying to book flights using app, the app will freeze up or randomly jump requiring you to enter the same information more than once. Quite frustrating to use.
32 people found this review helpful
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C B
May 30, 2024
When checking in: If your name has a suffix, you need to enter that immediately following your last name without adding a space between the characters. They have a note about this but unfortunately, I had to dig to find it. Same thing happened last time and the agent who helped me over the phone struggled to figure out what was going on as well. Frontier: add helpful hints on the app check in screen and/or put that info front and center.
2 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