App is about as garbage as their customer service. Barely updates schedule changes, always timing out. I've flown with them once, used the app once. that was already once too many.
Frontier Airlines



App Information
| Version | 3.5.8 Build-912 |
| Content Rating | Everyone |
| Android Required | 11 |
| Updated | Apr 10, 2026 |
| Developer | Frontier Airlines |
| Price | Free |
| Category | Travel & Local |
Description
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 and get our lowest fares and exclusive savings and offers, including Kids Fly Free (restrictions apply).
Downloads
User Reviews
constantly gave to readd my booking information over and over again, just to be told "you're not on this flight". making this app work can't be that hard
I don't consider it's a customer friendly for an airline to force installing an app to allow a flight check-in instead of using their website without a need to install anything on my phone.
says the app is installed already and it isn't
can't check in, can't get passed the credit card application. 😤
the Android app won't let me log in because it says my email is invalid because it has dashes in it yet I am able to log in using the IOS app.
DO NOT BUY BUY THE FRONTIER WILD PASS!! I installed the app just so I could put 1 star for the gross BAIT AND SWITCH tactic to get cash in exchange for a pass where the benefits are virtually impossible to obtain.
This app and this company are terrible. There is no real reimbursement for delayed flights. There was no plane at the gate and customer service tried to tell me the flight was on time and boarding and the app still was saying on time. 10 minutes after takeoff time the app finally says a 3 hour delay. The price isnt worth it if you miss all your plans.
I never find flights with gowild pass buy it for nothing
It seems impossible to have produced an application this bad. update: I feel like I should be compensated for having to use this app