Fly where Allegiant Air takes you!

  • Flights
  • Cars
  • Hotels
Get Upto $20 Off* Use Promo: PROMO20

The promo code is applicable on flight bookings. The promo code needs to be applied while checking out. The Promo code applicable for specific travel period. The displayed promo code offers discounts on our service fees. This promo code cannot be used or combined with any other promo code, promotion or special offer. This promo code will be applicable based on the route searched, selected cabin type and other associated factors. The promo code can be withdrawn anytime without any prior notice. The promo code can only be applied once by a single customer.

Buy now,
pay over time

Make monthly payments with no hidden fees.

Learn more

Price Match Promise

If you're able to find a lower flight fare on another website, make the claim within 24 hours of making the booking.

Read more

Quick & Easy

We make the whole booking process quick and easy. With just a few clicks, you can book your preferred flights and hotels at affordable rates.


Allegiant Air Flight Deals

Lookbyfare brings you some not-to-be missed deals on airfares that are bound to enrich your travel experience. These deals are our latest and best we've found. Don't keep waiting. Book them now!

Fri, Dec 24, 2021 - Mon, Dec 27, 2021
Fresno Las Vegas
From $74.00
Thu, Dec 09, 2021 - Sun, Dec 12, 2021
Asheville Fort Lauderdale
From $74.00
Mon, Dec 06, 2021 - Fri, Dec 10, 2021
Albuquerque Las Vegas
From $80.00
Fri, Dec 31, 2021 - Mon, Jan 03, 2022
Austin Albuquerque
From $88.00
Sat, Dec 04, 2021 - Thu, Dec 09, 2021
Grand Rapids Tampa
From $104.00
Fri, Jan 07, 2022 - Fri, Jan 14, 2022
Bangor Orlando
From $126.50
Sun, Nov 28, 2021 - Fri, Dec 03, 2021
Fargo Las Vegas
From $154.00
Fri, Dec 10, 2021 - Mon, Dec 13, 2021
Albany Tampa
From $170.50

Note: All fares are quoted in USD.
Last updated on Sat, Oct 16, 2021 at 05:00 AM. the fares mentioned above are for RoundTrip 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.

About Allegiant Air (G4) Reservation

Having incepted in the year 1997 by the name WestJet Express, Allegiant Air has certainly come a long way in the span of 22 years. Based in America, it is a budget airline which makes leisure travel convenient and affordable for passengers. From small cities to covering world-class destinations, Allegiant Air tickets offer value for money to travelers. Owing to a fleet size of 93 aircraft, the American air carrier flies to/from as many as 125 destinations across Canada and the United States. The headquarters of the airline are based out of Summerlin in Nevada. "Together we fly" - the slogan of the company seems be perfectly in line with the modus operandi of the air carrier.

The airline allows all its passengers to bring one personal item with them without any cost in Allegiant Air flights. The personal item, which could be a purse, backpack or briefcase, needs to adhere to size restrictions and must not be more than 7 x 15 x 16 inches. In case if passengers wish to carry a piece of hand luggage with them, they'll have to pay an additional fee. Also, its dimensions must be within 9 x 14 x 22 inches.

Concerning the Checked Baggage, passengers can check in up to 4 pieces as long as each piece of in-hold luggage weighs less than 40 lbs and has linear dimensions at most 80 inches. It must be noted, however, that each piece of checked baggage needs to be purchased and there is no such thing as free baggage allowance provided by the airline.