The official app of Allegiant Travel & Allegiant Airlines. Book your vacation online at allegiant.com, then use this app to make the most of your trip: view your itinerary, check-in for your flight, reserve seats, pre-purchase bags, upgrade to Priority Boarding and view your boarding pass. Once you’ve checked in, zip through the airport without ever printing a single piece of paper.• Access and review your upcoming trips.• Automatically download your trips from your My Allegiant account onto your device.• View and add seats, bags and upgrade to Priority Boarding.• Check-in for your travel.• Access your mobile boarding pass. Your boarding pass will be available on your device even without an Internet connection.
For support, please contact us online via our customer service portal: http://www.allegiantair.com/aaContactUs.php
PLEASE NOTE: If your operating system is older than Android v 4.2.0, we strongly recommend that you update your operating system in order to be able to utilize the A2Go app.