iOS iPhone Travel
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.
This release enables Allegiant customers to book flights via the mobile app. Customers will also be able to purchase flight-related options, such as bags, seats, etc. Allegiant now accepts American Express, JCB and Diners Club cards. Also, please be advised that with this release, the Allegiant app will no longer support iOS versions 8.0 and older. Minor bug fixes.