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Frontier Airlines

Frontier Airlines

by Frontier Airlines

1.3M ratings
2673 reviews
#20 in free Travel
🌟 Lifestyle
✈️ Travel
Free

Details

Released
October 15, 2015
Updated
October 29, 2026

Features

Developer

Frontier Airlines
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📉no. 20
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About

Easily book flights, manage trips, and check in for your travels. Explore destinations, upgrade seats, and add bags. Earn miles and access exclusive deals for a smoother travel experience.

✓Book flights and search routes
✓Manage upcoming trips
✓Upgrade seats and add bags
✓Check flight status
✓Earn and redeem travel miles
✓Join Discount Den for savings
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What users say about Frontier Airlines

Reviews of Frontier Airlines are mostly negative: the Travel app is rated 4.7/5 from 1.3M App Store ratings. What users like most: affordable travel, smooth and easy flights. Top complaints: glitchy app and website, poor customer service and communication. Summarized from real user reviews.

Positive things

  • 🚀Affordable travel
  • 👍Smooth and easy flights
  • 🚀Best price around for flights
  • 👍Great experience and easy to use

Negative things

  • 🐛Glitchy app and website
  • 🤯Poor customer service and communication
  • 💰Excessive fees and hidden costs
  • 🤬Flight delays, cancellations, and irregular operations
  • 🤯Rude and unhelpful staff
  • 🤯Misleading pricing and booking process
See all reviews
+1

What's New in Frontier Airlines

3.8.1

October 29, 2026

We’ve resolved several issues to ensure smoother performance and a more reliable experience. As always, we’re continuously working behind the scenes to enhance your experience.

More

Charts

Top Free

📉 20-1

Travel

This app dropped -1 position in Travel chart.

Last updated on November 1, 2026.

User reviews

Most RecentHighest RatedLowest Rated

App didn’t work- got charged money to check in

Frontier requires app to check in. App wouldn’t let me check in. They charged me 25$ at the gate to check in. Not a way to run a business for the long term
DDj3iceman

Don’t do it

All the extra fees are a ripoff!!
II’madummy

App problems

I have the frontier app when i go to my profile to view miles it starts loading and never stops
EBEl Buster78

Difficult UI, forced updates

App is difficult to navigate and often times refreshes, causing it to lose all inputted data. Whenever there is a new update, the “Time to Update!” pop up makes the app inaccessible.
OOrangepogomonster

Flight voucher bonus

It would be nice if the annual $100 flight bonus voucher was posted on the app .
OCOhio Center
See 2668 more reviews

User experience

🐞

Reported Bugs

4 issues

App crashes and freezes

Bug

Boarding pass retrieval issues

Bug

Incorrect flight information displayed

Bug

Booking process glitches

Bug
✨

Requested Features

5 requests

Ability to review entire trip before payment

Feature

Easier baggage selection process

Feature

Improved app stability and performance

Feature

Better communication about flight status changes

Feature

More transparent pricing and fees

Feature

FAQ

What can I do with the Frontier Airlines app?

The app allows you to book flights, search for routes and destinations, and manage your upcoming trips. You can also check in for your flight, upgrade your seat, add bags, and check flight status.

How do I save money with the app?

You can save money by joining Frontier Miles to earn travel miles and elite status points, which can be used for award travel. Additionally, joining Discount Den offers the lowest fares and exclusive savings, including special promotions like Kids Fly Free.

Is the Frontier Airlines app free to use?

Yes, the application itself is free to download and use. Any costs associated with the app would be for booking flights, seat upgrades, baggage fees, or membership programs like Discount Den.

What are the benefits of checking in with the app?

Checking in with the app can save you time at the airport. You can opt for fast checked bag drop or proceed directly to the gate if you don't have checked bags, streamlining your airport experience.

Can I manage my Frontier Miles through the app?

Yes, the app allows you to join Frontier Miles to earn travel miles and elite status points. You can also use your accumulated miles to book award travel directly through the application.