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Allegiant Airlines Flight Reservations & Deals

Sep 18,2026 - Sep 20,2026
Las Vegas Fresno
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Nov 02,2026 - Nov 05,2026
Orlando Key West
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Oct 29,2026 - Nov 01,2026
Greenville Spartanburg Orlando
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Nov 06,2026 - Nov 14,2026
Knoxville Orlando
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Oct 13,2026 - Oct 16,2026
Fresno Las Vegas
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Sep 25,2026 - Sep 28,2026
Knoxville Tampa
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Oct 15,2026 - Oct 18,2026
Asheville Tampa
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Sep 17,2026 - Sep 20,2026
Santa Ana Phoenix
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Last updated on Monday Aug 17,2026 at 05:00 AM, the fares mentioned below are for flight tickets and inclusive of fuel surcharges, service fee and taxes. Based on historical data, these fares are subject to change without prior notice and cannot be guaranteed at the time of booking. Kindly go through our terms and conditions before booking.

*All fares are quoted in USD. These fares are based on historical data. Might differ and cannot be guaranteed at the time of booking.

About Allegiant Airlines

Allegiant airlines is an ultra-cost-carrier which was established in 1997 with operating bases in many cities of the country. It flies to about 130 destinations in the United States. Most of these are small non-hub regional airports. You can search for and book Allegiant Airlines flights on FaresOnFleek. We provide cheap Allegiant flight tickets and various deals to help you save more! Check out the airfares of the airline with us for your travel and book online conveniently.

Services and Amenities

Allegiant Airlines Check-in Methods
Passengers can check-in to the Allegiant airlines in different ways. You can check-in at the airport, at the counter of the airline or by using the kiosk installed there. You can also check-in using the online medium, which includes the website and the mobile app of the airline.
There are timelines within which these check-ins have to be completed.
Allegiant airlines web check-in begins 24 hours and ends 45 minutes prior to the scheduled departure time of the flight.
The airline recommends arrival at the airport at least 2 hours before scheduled departure time of the flight for completing the check-in.
At the end of online check-in, you get your eboarding pass either in email or in mobile (through mobile application). However, in case of airport check in, the boarding pass can be had in the printed format. It does cost a little to print the boarding pass at the airport.
Allegiant Airlines Frequent Flyer Program
Allegiant airlines has a frequent flyer program, called Allways Rewards. You are able to earn and redeem points by being a part of this program.

Baggage Allowance

Allegiant Airlines Baggage Policy
Airline charges you a baggage fee for carrying one carry-on baggage and the check-in luggage. Following are some key elements of its baggage policy-
Carry-on Baggage: The airline allows only one personal item to be carried free of charge, in addition to the normal carry-on luggage which is chargeable. The maximum dimensions are 7 x 15 x 16 inches (17.8 x 38.1 x 40.6 centimeters) for the personal item. For the carry-on baggage, the maximum size is 9 x 14 x 22 inches (22.9 x 35.6 x 55.9 centimeters).
There is no cabin baggage weight limit applied by the airline.
Oversized and overweight carry-on or personal items will entail excess charges.
Check-in Baggage: Every check-in bag being carried has to be paid for. You can pay for checked baggage online or at the airport, but the latter is more expensive than the former. You can even pre-purchase your baggage online at discounted rates. Airline allows pre-purchase of no more than 4 check-in bags. Each bag shall not be more than 40 pounds in weight and 80 linear inches in size (L+B+H).
Airlines also allow you to carry special baggage, including musical instruments and the sporting equipment.
FaresOnFleek provides the facility to buy check-in bags online during the course of flight booking here.
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