Flights, Tickets and Deals on Allegiant from $38*! Round-trip expand_more 1 Passenger

Once you have made a reservation, there are 5 things you should know before you fly with Allegiant Air. Need to cancel or make a change to an itinerary? Visit us here.

Allegiant Air offers affordable flights, vacation packages, and travel deals, providing a convenient and cost-effective way to plan your next trip.

Guides to airline reservations & tickets, baggage, seating, special assistance passengers, traveling with children and pets. Links to route map, flight status, manage travel and myAllegiant Rewards™.

Send us an email or call us, we’d love to hear your Allegiant experience or answer any questions about our cheap flights and vacation packages.

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Information on selecting your airline seats, seat upgrade, free online check-in, paperless boarding pass for a more convenient and comfortable travel.

Allegiant offers the cheapest airfare with flights to over 100 US airports. Use the route map to view nonstop flights with the lowest flight prices.

Up-to-the-minute Allegiant flight status. Search by departure date, departure and arrival airport or flight number.

How to Allegiant gives you quick access to travel bundles, seating & baggage options, airport check-in, and printing your boarding passes. Save time & money with Allegiant!