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The official app of Allegiant Travel & Allegiant Airlines. Book your vacation online at www.allegiantair.com, then use this app to make the most of your trip.

Passengers can follow their trip on a card-by-card basis in the app. Each phase in the trip is represented as a card in a timeline of the whole journey. Just tap on the cards and follow the instructions to manage the trip, check in for the flight, display the boarding pass and get departure and arrival information. You can also book your flights via the app.

Passengers can also:
• Access and review upcoming trips.
• Automatically download trips onto their mobile phone if logged into their My Allegiant account.
• View and add seats, purchase bags and upgrade to Priority Boarding.
• Receive important flight status notifications
• Take advantage of a variety of self-service functions
• Provide feedback about their Allegiant experience

Using the Allegiant mobile app can save passengers money and will allow them to zip through the airport without ever printing a single piece of paper.

What’s New

Version 5.24.0

Purchase too many bags? Not a problem! We continue to improve your travel experience by introducing more flexibility to manage your travel and issuing a voucher towards your future travel.

Ratings and Reviews

3.0 out of 5
1.7K Ratings

1.7K Ratings

CREated59 ,

Flights are great! App does not work

I’ve been flying Allegiant Airlines for about 3 years now. I fly about 3-5 round trips a year. No problems with flights other than a few weather related cancellations. The rating would be 5 stars if not for issues with the app.
My problem is with the Allegiant App. It will not let me log in to my account. I have no trouble logging in on a computer or through the browser on my iPad. I’ve purchased my flights from both. But to log into my account on the iPhone app I keep getting a warning: “The provided authentication was invalid.” I’ve tried resetting my password from the computer and from my phone. I’m always able to log into my account from the computer but never from the phone. Not sure why, but it’s frustrating.

Craig Ewing

34456 ,

Solid app so far!

This is my first time flying Allegiant and so far I’m really impressed. Currently I’m waiting for my flight to board, but the check-in process was really easy. In fact, the only line I had to wait in was the one at security. I checked in and dropped my bag off by myself. Most of the negative reviews I’ve read here had more to do with the airline than the app. And if those people took the time to read their policies BEFORE they made it to the airport to check-in they probably would have seen that they charge for every little thing, but my flight to Asheville was $38!!!! How can you beat that? And the two employees I’ve encountered so far were very friendly. So give the airline a chance, just do your homework beforehand.

As for the app, it works quite well. I would however recommend two improvements. One, have the ability to add your boarding pass to Apple Passbook. (That should absolutely be a function these days) Two, I don’t see where it shows you which gate your plane is boarding through. That would be extremely helpful as well. Other than that, I like it very much. Kudos!

Anna GC85 ,

Stranded on Christmas Eve

My children and I were stranded at the airport on Christmas Eve and never even got a refund. I paid for a rental car with my airfare when I booked. Flight landed on time at 4:51pm. Picked up my car seats and headed to the car rental desk (Alamo) to find it closed. There was nothing Allegiant or Alamo could do for me and my children, trust me, I called every phone number I could find and talked to so many people trying to find a car. We sat at the airport for hours before family could make the drive and pick us up. What makes it worse? They haven’t refunded my money for the car rental!! I was assured on the phone and at the airport on the return trip that I would be refunded fully, but there hasn’t been a refund on my credit card. I’ve called multiple times and sent emails to contact the company that go unanswered. Alamo says they don’t get paid until I pick up the car so it’s on Allegiant. The whole thing has been one headache after another and I’m still out hundreds of dollars. Will make arrangements straight through car rental agencies next time to avoid all this hassle. Thankfully the airport staff at the small airport were super sweet and my children and I felt safe and had free drinks while we waited!


Allegiant Travel Company
100.4 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • 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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