Frontier Airlines

3.9
108K reviews
5M+
Downloads
Content rating
Rated for 3+
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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 and get our lowest fares and exclusive savings and offers, including Kids Fly Free (restrictions apply).
Updated on
28 May 2025

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

3.9
106K reviews
Chris
1 February 2025
the app wont let me add or change seats, add bagage or anythign else. You have no easy customer service contact info, you literally have no way for customers to make changes or get help unless their flight is about to leave. That is often too late! GET BETTER CUSTOMER SERVICE ACCESS! You claim to have cheaper flights but its no longer worth it. Terrible business. Shameful. Just curious who rates this app or this company above one or maybe two stars I am curious how got it to work so good!
207 people found this review helpful
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Alan
27 October 2024
I purchased the ECON bundle, which included Change flight option. I needed to change me flight 2days before, and it would give me an error. there is no live customer support to help. the chat box only sent me a link to "change flight" but the error persisted. I had to cancel my flight, lose money and book a new one. terrible customer service. no way to contact ppl
157 people found this review helpful
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Rebekah Gordon
26 November 2024
I am an elite gold member with Frontier. I have been for a decade... and my last flight experience was so terrible that I'm contemplating cancelling my card altogether. Upon arrival at the airport, the app was repeatedly glitching with an "unknown navitaire error" and it would not let me check in. The woman at the check-in counter would not even so much as look at what was happening. She just told me if I wanted to catch my flight, I'd need to pay her 25 dollars to check me in.
106 people found this review helpful
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What's new

Frontier Airlines is excited to introduce our new app, built for improved performance and user experience.

This release includes:
- Completely redesigned UI for better accessibility and usability
- Faster load times and improved performance
- Improved functionality