Allegiant

Allegiant Travel Company

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.

Ratings and reviews

About 3 out of 5 times that we try to book a flight on the app, we can go so far into the booking, and then there's an error that comes up to check our internet connection. I am sitting right next to our router. Our Roku TV, which is in a totally different room, never has problems. I have no problems with any other app. Actually, I just realized, it had gotten better. But I just updated it, and it has started happening again. Very strange.

Do yourself a favor, skip the app for booking...use their web site. Sluggish and unresponsive at times. Periodically, no "book flt" tab. Now...won't allow booking in the app. Always resolves to "error, try again later". Assuming Allegiant is aware of issue, since many have brought it up. Sooner is better. UPDATE on 2/28/22 DID NOT resolve issue. Recommend not installing app in its current version, as it is useless for any kind of functionality.

Someday, I'll be able to book a trip on this app without having to switch to the website. Today is not that day. Currently, (December 2023) the "Book Flight" button doesn't work. The app is up to date. Edit: The app still doesn't work, as of September 2024. Now, the "Purchase My Trip" button fails. I can't even book on the website because it's broken too.

What's new

We continue to update the app to offer smoother self-service for managing travel adjustments, keeping you informed and prepared.