Flight with

Allegiant air

Please, enter the departure
Please, enter the destinationThe destination must be different than the departure
The departure date must be prior to return date
Please, select a departure date
The return date must be after departure date
By adding accommodation, return must be after departure date
By adding accommodation, return can’t exceed 30 days
Please, select a return date
Select how many rooms you need
Check the passanger´s distribution
Select up to 8 passengers
Select the age of the minor
Each adult can only travel with one child up to 2 years old
By adding a car, you'll only see flights in economy class
Please, select the age of the minorSelect the age of the minorEach adult can only travel with a baby up to 2 years in armsSelect up to 8 passengersCheck the passanger´s distribution

News of Allegiant Air

Allegiant Air, the low-cost US airline, is not available at Despegar. However, we offer over 500 airlines worldwide and take you to any destination, offering deals on flights. Book your flight with the leading travel agency in Latin America, in the easiest and most comfortable way, and fly anywhere you want with our cheap air tickets! What are you waiting for? Find the cheapest flights for your trip at Despegar now.

News of Allegiant Air

Information for your trip

  • On-board Services

    This air company offers a variety of services and on-board entertainment options to make your flight a pleasant and enjoyable experience.

  • Online Check-In

    Allegiant Air offers passengers the possibility to check in online through its website. Check in online from the comfort of your home and save time!

  • Tips for your flight

    When going on long flights, make sure to take warm clothing, as the air conditioner may be high, as well as comfortable footwear to have a more enjoyable flight.

  • Destinations

    Allegiant Air offers hundreds of flights and connections that cover nearly the entire US territory and Canada. Allegiant Air is an excellent option to travel anywhere in the United States!

Deals with Allegiant air

Deals with Allegiant air

The cheapest fares for your trip to any destination around the world. Find all the deals promotions and last minute offers with Allegiant air. Don’t pay extra, buy your tickets with discounts here. All the information regarding Allegiant air, seat availability, baggage, check in and more for your trip.