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Call Now to book+1 (888) 843-5849Allegiant Air is a low-cost airline in the United States that offers affordable flights to popular travel destinations. Travelers can easily book flights for vacations or short trips and enjoy budget-friendly fares, simple booking, and convenient direct routes.
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If you want to book flight on Allegiant Airlines, FareClue lets you compare Allegiant Air fares online, enter your travel details, and choose a flight with transparent pricing and 24/7 human support. For U.S. leisure and business travelers looking for affordable nonstop flights, Allegiant Air is a low cost airline that mainly serves smaller airports and connects smaller cities to major vacation spots across more than 120 domestic routes, including Las Vegas, Orlando, Tampa, Fort Lauderdale, Fort Myers, Phoenix, Myrtle Beach, and Orlando Sanford. Travelers can also book Allegiant flights directly through the airline’s official website or app rather than through third-party booking sites.
Economy Class – Basic seats with affordable fares and pay-per-service extras.
Allegiant Extra Seats – More legroom and better location in the cabin.
Exit Row Seats – Extra legroom seats located near emergency exits.
Standard Seats – Normal economy seats available at the lowest fare.
Passengers can choose a specific seat on the plane, and Allegiant Extra offers extra space.
Allegiant Air uses a pay-as-you-go baggage model:
1 free personal item up to 7 x 15 x 16 inches.
1 carry-on bag available to buy up to 9 x 14 x 22 inches.
Luggage fees differ depending on what you add during booking.
Checked baggage must be purchased, passengers can buy up to four checked bags per flight, and pre-purchasing baggage during booking is usually cheaper than paying at the airport.
Checked baggage rules allow up to 39 lbs standard, up to 80 inches overall, and each checked bag can go up to 99 lbs with heavier paid bag options.
On board the aircraft, amenities are limited, there are no seatback screens or Wi-Fi on most flights, and Allegiant does not accept cash or checks onboard, so passengers should bring their own devices and payment cards.
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✓ Transparent Pricing
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Allegiant Air Check-in Policy
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FareClue is here to help you with flight bookings, booking changes, cancellations, refunds, and travel-related questions. Our team is here to provide quick and reliable support that makes your booking experience easy and hassle-free, and customers can usually cancel within 24 hours for a full refund when the booking is made at least 7 days before departure.
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What Our Travelers Say
Real reviews from travelers who booked with FareClue.
Needed to fly internationally on short notice. They had me booked and confirmed within the hour at a fair price.
Aisha K.
Atlanta, GA
The first class experience was absolutely phenomenal. Private suites, Michelin-star dining, and unparalleled service. Worth every penny!
Victoria Hamilton
New York, USA
Booking was effortless and the support team answered every question within minutes. Highly recommend FareClue to anyone.
David R.
Chicago, IL
Nice services and easy fare choosing option
Aastha Mehta
Chandigarh
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