Yes — on Google Play
Allegiant has a Google Play listing.
App Store
On Google Play
Is Allegiant on Android?
About Allegiant
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 t…
Allegiant is listed on both the App Store and Google Play from Allegiant Travel Company, so you can install it on Android phones and tablets. The Play Store listing shows 5,000,000+ installs.