# Frontier Airlines

> Mobile application for booking and managing airline flights and travel. (iPhone/iPad app by Frontier Airlines.)

- Source: https://appshunter.io/ios/app/frontier-airlines/id1041410548 (this page in markdown: same URL + `.md`)
- Developer: [Frontier Airlines](https://appshunter.io/developer/593988621)
- Category: Travel, Lifestyle
- Price: Free
- Rating: 4.70/5 from 1,268,512 App Store ratings · 2,233 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 217 MB
- Languages: American English, European Spanish
- Released: 2015-10-15
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/frontier-airlines/id1041410548/reviews.md

## What is Frontier Airlines?

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).

## Key features

- 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

## Chart rankings

- #8 in Top Free · Travel (US App Store)
- #190 in Top Free (US App Store)

## What do users think of Frontier Airlines?

Overall sentiment: negative

**Pros**

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

**Cons**

- 🐛 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

**Commonly reported bugs**

- App crashes and freezes
- Boarding pass retrieval issues
- Incorrect flight information displayed
- Booking process glitches

**Most requested features**

- Ability to review entire trip before payment
- Easier baggage selection process
- Improved app stability and performance
- Better communication about flight status changes
- More transparent pricing and fees

## Recent user reviews (10 of 2,233)

All indexed reviews: https://appshunter.io/ios/app/frontier-airlines/id1041410548/reviews.md

### 1/5 — Terrible service

*2026-08-25, version 3.7.1*

Absolutely terrible experience with Frontier Airlines. I’ve flown with them twice, and both times my flight was delayed by around 3 hours. Because of their delays, I missed my train and had to deal with the extra time, stress, and inconvenience.
Two flights, two major delays. That’s not bad luck—that’s unacceptable service. I’m done with Frontier and will never fly with them again.

### 5/5 — Great service

*2026-08-25, version 3.7.1*

Great service

### 2/5 — Feito de maneira preguiçosa

*2026-08-25, version 3.7.1*

Ruim, minimamente útil. Tento atualizar minha conta com minhas informações e existem requisitos que eu não posso acessar. Já tive problemas de acesso e atualização de passagens, entre outros. A única coisa boa é que atualizam caso haja atraso, mas de forma lenta e as vezes imprecisa.

### 5/5 — Good

*2026-08-25, version 3.7.1*

It’s good

### 1/5 — Dumba$$ app

*2026-08-25, version 3.7.1*

This app is just dumb says no flight found when im tryna check in but finds the flight when I’m searching it from manage my trips

### 1/5 — Terrible

*2026-08-25, version 3.7.1*

I flew frontier to Denver, Colorado for a golf tournament $375 trip turned into $1189 after all their baggage fees and add-ons and all that horrible horrible airline on the way to Denver. My bag was gone through my driver was busted in half the two zippers on my hard was busted open had to pay $600 for a shaft to play the tournament. On the way back to Bentonville Ark. I think my bag was drugged behind the aircraft to the whole way. highly suggest not flying frontier I have contacted them six different times in the past month and no one seems to want to talk. I have submitted claims I’ve got a claim number and no one with frontier can figure out what is going on. I highly suggest not flying frontier I will never fly them again or recommend Frontier.

### 1/5 — Do not use

*2026-08-24, version 3.7.1*

A disgruntled employee falsified records to keep us from boarding a flight. They took our luggage though and refused to give it back! Frontier’s contract of carriage apparently only needs one persons word with NO corroboration. The worst part is this woman, Tay, made these accusations up after abusing my fiance and I, laughing at us that the delayed flight might make us miss a friends wedding, and being extremely racist against us. When we made it to the gate, we confirmed that our tickets were still valid only to be barred during boarding. We were offered “replacement” tickets for a flight OVER 24H IN THE FUTURE.

### 1/5 — Hate this

*2026-08-24, version 3.7.1*

Why do I need to download an app just to check into a flight. Not having  option to do this online is EXTREMELY FRUSTRATING. Why do I have to delete things on my phone JUST to get a boarding pass?

### 1/5 — Horrible customer service horrible experience

*2026-08-24, version 3.7.1*

Frontier is the worst airline. Stranded 14 hours overnight in a new city and frontier said they couldn’t give me accommodations? Aira, Pao, Nef are unhelpful

### 1/5 — Never functioning

*2026-08-24, version 3.7.1*

I never use this app without issues

## Frequently asked questions about Frontier Airlines

### 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.

## Version history (last 5 releases)

### 3.7.2 — 2026-08-26

Improved navigation and header for an updated experience. We’ve also resolved several issues to enhance performance and reliability. As always, we’re continuously working behind the scenes to improve your experience.

### 3.7.1 — 2026-08-18

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.

### 3.7.0 — 2026-07-30

Protect your trip with our new Cancel for Any Reason optional add-on, giving you more flexibility when plans change. We've also improved flight search and sorting to help you find the best options faster, along with enhancements to app performance, stability, and overall experience to make your journey smoother from booking to boarding.

### 3.6.5 — 2026-07-21

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.

### 3.6.4 — 2026-07-07

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.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*