3.4
16.4K reviews
5M+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

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
Aug 28, 2025

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

3.3
15.9K reviews
Hello
September 7, 2025
Allegiant really needs to hire better programmers for this app. It consistently has words going across other words, even after uninstall and reinstall. Often times it will not take you to your account or other pages when the option is clicked, it just sits there. Recently when trying to check in for a flight, the passenger option was greyed out with NO way to change it so I had to check in at the counter.
Did you find this helpful?
Susan McGee
July 30, 2025
Frequent Errors! I routinely have issues with this app, including just now. I selected flights but keep getting an error message and cannot get past "select your bundle". When this has happened in the past the airfare price has increased by the time the app started working or I could get to a computer to book. Last time I had to call CS to book and they wouldn't honor the pricing plus they were rude. Allegiant should be capable of better!
46 people found this review helpful
Did you find this helpful?
Cody Hu
April 15, 2025
book through a boswer. It's unnecessary that the app is required for a boarding pass when it's unusable. I booked and modified a flight on the app within the 24 hour grace period. Later, the original departure date was showing for the flight. I had to change the flight again, but pay the fee this time since it was beyond the 24 hour window. It's only 25 dollars, but it's still a very convenient glitch when considering how many people use the airline. you're better off using their wesbite
74 people found this review helpful
Did you find this helpful?

What’s new

Behind-the-curtain updates to help us keep improving your travel experience.