17.9K reviews
Content rating
PEGI 3
5M+
Downloads
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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.
The official app of Allegiant Travel & Allegiant Airlines
Updated on
Oct 22, 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

17.4K reviews
David Souleyrette
September 7, 2026
I am pretty sure that this app is violating the terms of service for Android. They spam you with advertisement notifications in a way that you cannot turn off in Android's settings without turning off every other notification from the app, as they only use one notification category of "Miscellaneous". They also do not provide a way to turn off advertisement notifications in the app itself.
33 people found this review helpful
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Joy Thenar
September 8, 2026
I didn't have issues with the app until recently. it won't let me check in or check the status of a flight. I have to do it online which defeats the purpose of having the app. updated 9/8/26 I also can't book flights. it won't let me select a flight unless I select and then I select a bundle.
1 person found this review helpful
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Joe Kurtenbach
September 9, 2026
Cant even use the app to book a flight because they force you to add bags to your flight and have no way of proceeding because the skip option is to far down to be selected. I feel like this is another tool they use to force you tp spend more.
1 person found this review helpful
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What’s new

Performance and reliability enhancements for a smoother, more seamless app experience