Frontier’s mobile app makes travelling easier than ever before! Wanna skip the lines? Use our mobile boarding pass and go straight to the security checkpoint. Need to add a bag or select your seat? This app makes it easy. Now you can add you bag or seat after you make your initial booking and even after checking in. On the go, but need to book a flight? Shop our low, low fares here. Want a stretch seat, a checked and/or a carry-on bag? THE WORKS makes them available at one low price which includes refundability and no change fees. Wanna’ know the status of your flight? Get up-to-the-minute flight information here.


· Mobile Boarding Pass
· Mobile Check In
· Book a Flight
· Check Flight Status
· Interactive Route Map
· …and much more!

What’s New

Version 1.9.8

Bug fixes and enhancements

Ratings and Reviews

4.7 out of 5
470.9K Ratings

470.9K Ratings

Polk Queen ,

Great prices

Some people really don’t like to pay for a carry on bag, neither do I really. The great thing is you can always find a quick trip for a few days and carry a personal bag. That means no waiting in line at the airport and the price is fantastic! My daughter and I took a quick get away that I selected from one of the email deals for less than $200! Total! Round trip for 2 ! You can’t beat that. Even if you need more luggage just buy the bundle that includes carry on , checked bag and premium seats. You will still pay less than other airlines most of the time. JUST Do NOT take a suit case that exceeds the weight or size because you will pay the fine! This cuts down on fuel costs for the plane. Plain and simple.

DoGraK ,

Do Not Use APP For Boarding Pass!!!

This app cost me my flight back with perk bundle, another ticket with another (but reliable) airline and a hotel night. I checked in online few hours prior to my MIA to PHL. I have TSA Pre check, when I got there, the app would not load my flights or find my boarding pass. This used to happen at times, the app would have forget who I was. This time, it was critical and the app kept giving me an error. Come to find out, other passengers on the same flight had the same issue. We headed to Frontier counter 35 minutes before departure, no one to be found, we were told by other airlines representatives that frontier personal left about 15 minutes prior!!
We called frontier, after a looong wait, we were told that we will miss the flight, that the flight is not refundable, we have to pay a $110 fee to be placed on another flight 2 DAYS LATER!! other passengers managed to get a credit for their missed flight, I was not as lucky, and person I spoke with told me IT WAS MY FAULT TO TRUST THEIR APP WITH MY BOARDING PASS!!
To add insult to injury, frontier lost my suitcase on the way to MIA (direct flight). They found it yet 5 days after my flight and I am still waiting for my bag back.
I will never FlyFrontier again. Do yourself a favor and print your boarding pass or at least take a screenshot. Better yet spend a little more and travel with a real airline in peace.

Josh-in-Denver ,

Ripped off - app is misleading

Careful about being mislead by this app like I was today. Yes, you can check into your flight early, pay for your baggage, and pick your seat. However, there is a catch-22. Frontier attempts to sell you a package deal that includes a checked in bag, carry-on, and the ability to pick a seat, but makes it seem instead like you’re signing up through the app for an account.

I made the mistake of going through all these motions without realizing that I was buying a package deal. How I really got screwed was when I showed up to the airport and the attendant let us know that our “carry-on” items were small enough that we wouldn’t have had to pay fees to bring them aboard. I later inquired about a refund for those two items and was told that they could not do so because I bought it as a package.

I feel so ripped off! If I had just checked in my baggage at the airport and taken a randomly assigned seat, then I would have spent maybe less than $60 instead of $120. Frontier is bordering on committing fraud with this app and I’d even recommend that Apple yank it from the store so nobody else gets scammed by it like I did.

App Privacy

The developer, Frontier Airlines, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Financial Info
  • Location
  • Contact Info
  • Identifiers
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Wallet

    Get all of your passes, tickets, cards, and more in one place.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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