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Allegiant Air

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    Allegiant Air

    Contact details


    Reservations: 1-702-505-8888


    Allegiant Air Check-in

    Allegiant recommends that you arrive at the airport at least two hours before the scheduled departure. You need to be checked in no less than 45 minutes before the scheduled departure, but you need to be at the gate at least 45 minutes in advance if you've already pre-purchased your seat assignment to make sure you get it. 

    You also have the option of checking in online if you've already pre-purchased your seat. It's available between 24 hours and one hour before the flight is scheduled to depart.

    Allegiant Air baggage allowance

    Carry-on: Each e-ticketed passenger is allowed to carry on one bag plus one personal item. Carry-on baggage must fit under your seat or in an overhead compartment and must not exceed 9in x 14in x 22in. The personal item exterior dimensions must not exceed 9in x 16in x 19in and must be stored under the seat in front of you.

    Checked: The total number of bags allowed may not exceed five per person. Fees are calculated per bag per flight segment. When purchased at time of booking, a fee up to $34.99 for the first checked bag and up to $34.99 for the second checked bag will apply per person, per segment. If purchased at flight check-in, $35 for first checked bag and an additional $35 for second checked bag will apply per person, per segment. In all cases additional higher fees will apply for three or more checked bags.

    Excess: Bags weighing more than 50lbs or larger than 80in will be subject to charges. No bag weighing more than 100lbs will be carried. No more than five bags are permitted per passenger.

    Allegiant Air legroom

    No information available.

    Pre-arranged seating

    Available when you book for a fee of $15 each way.

    Passenger change details

    Customers can log in to their online account at to make changes or cancellations. Changes and cancellations may also be made over the phone by contacting Allegiant's Customer Care department at 1-702-505-8888. Fees apply, but vary by change type.

    Child fares

    Infants under two years of age travel free on an adult’s lap. Children over two pay full fare. The minimum age for unaccompanied children is 14. Children 13 and younger must be accompanied by an adult 14 years of age or older.

    Senior fares



    Pets can be carried in the cabin if they are in a FAA approved kennel or carrier that fits under the seat which will allow a maximum size of 9in x 16in x 19in. There is a fee per one–way flight for each carrier in the cabin, with no more than two pets per carrier. This fee must be paid at the time of booking the reservation.

    In-flight service

    For your convenience, Allegiant offers a variety of sodas, juices, alcoholic beverages, snacks and merchandise onboard every flight for purchase.

    Air miles


    Airline food link

    Check out the airline’s menu before you fly so you can decide if you need to bring any extras. A full snack menu is available at the airline's website.

    In-flight magazine


    Airline alliances


    Airline overview

    Allegiant Air, headquartered in Las Vegas, Nevada, currently flies to 73 destinations in 35 states. Founded in 1997, Allegiant Air is a vacation carrier that focuses on small cities or secondary airports close to popular holiday resorts, where few other airlines offer service, and some world-class leisure destinations such as Fort Lauderdale, Las Vegas, Orlando and Tampa. The company also offers vacations through its sister Allegiant Vacations.

    Please note that Cheapflights does not list any Allegiant Air flights or vacations. The only place you can book an Allegiant Air flight or vacation is through their telephone number or website listed above.