3.4
17.3K reviews
5M+
Downloads
Content rating
Everyone
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About this app

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.
Updated on
Mar 17, 2026

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, Personal info and 4 others
This app may collect these data types
Personal info, Financial info and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.4
16.8K reviews
Wendell Lee
March 2, 2026
9 times out of 10 I can guarantee some kind of issue with this app. I fly FREQUENTLY with them so it would be nice to have reliability with this app. My current flight wasn't showing up in the app called the priority line and got absolutely nowhere. Absolutely ridiculous with the amount of money I spend with this airline . I have to use them cause they're the closest airport to my house.
6 people found this review helpful
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Cal Potter
March 19, 2026
The app made me do an update and now I cannot access anything. No boarding pass, no flight info, nothing. I am also going to be charged to print my boarding pass because of this useless update. I uninstalled and reinstalled the app to attempt to rectify the issue. The app logged me out and made me change my password. However, when attempting to change it the update button wouldn't work would not accept my information. When hitting update again, it says I have already used that password.
1 person found this review helpful
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Justin Worden
March 21, 2026
the app hasn't worked correctly for at least a week, which is frustrating since im trying to manage my son's trip to and from college. The manage my trips button... does nothing. and if I click my account, it sits on a loading screen and doesn't work. I shut my phone off and back on, still has the problem, I tried to uninstall the app and re install, still had the problem, on wifi and off wifi, still has the problem. I get the airline is a "cheaper airline", which is also a joke, but come on.
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