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Allegiant Air is a US low-cost airline that flies numerous domestic routes nationwide. The airline is known for its ultra-low-cost fares and simple service that gets passengers from A to B. Allegiant is one of the major carriers in the US and is well-known from state to state.

The airline has several hubs across the US and flies to more than 100 destinations overall. It mainly focuses on flying to leisure destinations. But does strategically fly to secondary cities that aren't served by other US carriers too. Some of Allegiant Air's top destinations include Orlando, Las Vegas, St. Petersburg, Phoenix, Los Angeles, Punta Gorda, Cincinnati, Myrtle Beach, Fort Lauderdale and Bellingham.

Allegiant launched in 1997. It was originally named WestJet Express but rebranded a year after its establishment.

From America's favourite small cities to world-class destinations, Allegiant makes leisure travel in the USA much more affordable and convenient. With low-cost fares and premier travel partners, the airline provides a complete travel experience, for great value but without the hassle!

The American carrier also has authority for charter services to Canada and Mexico.

Looking to buy Allegiant Air tickets?

Alternative Airlines is an online flight search and booking site, which offers competitive Allegiant airfare prices. Whether you're looking for last-minute flights, a return trip, or a one-way flight home, Alternative Airlines is here to help. We make it easy to pay your way - fly now and pay later with Alternative Airlines by splitting the cost with AfterpayAffirm or Zip, or choosing a financing plan with PayPal Credit. Other easy ways to pay for your Allegiant flights include paying with PayPal and Apple Pay, both of which are popular, secure payment methods loved by our customers. Make your flight reservation with no need to pay the full cost of your flights today. Find out more about all our finance options on our ways to pay page.

Baggage Policy

Carry-on and checked baggage are permitted on Allegiant flights, however, there are different rules regarding the weight and size of your luggage. The policies also differ depending on the type of airfare you have purchased with Allegiant Air.

Carry-on Baggage

Allegiant Air has a baggage policy that allows passengers to bring one free personal item, such as a purse, briefcase, or small backpack. The maximum dimensions are 17cm x 38cm x 40cm (7 x 15 x 16 inches).

Passengers can also purchase one carry-on bag per passenger, measuring no larger than 22cm x 35cm x 55cm (9 x 14 x 22 inches).

Checked Baggage

There's no free baggage allowance on Allegiant flights. Checked baggage must be purchased.

Passengers can purchase up to four checked bags per passenger. Checked baggage cannot weigh more than 18kg (39 lbs) per item and must be no larger than 203cm (80 inches) overall.

Baggage Costs

Allegiant's baggage fees vary based on the route flown, you can check prices and add baggage at the time of booking. When making your flight booking through Alternative Airlines, it will also be possible to add extra baggage to your reservation if you'd like to travel with more bags.

Cabin Classes

Allegiant Air only has one cabin class - Economy class.

Economy Class

Economy Class is Allegiant's only cabin class.

Economy Class Facilities

Allegiant offers a simple service, with no inflight entertainment or Wi-Fi. However, passengers can bring their own personal electronic devices to use inflight, as long as it fits within the carry-on baggage limit.;

Food and drink are available to purchase onboard with a selection of snacks and alcoholic and non-alcoholic beverages.

Passengers can check-in online and are also given the option to pre-purchase a specific seat.

Economy Class Seats

Seats are set out in a 3 x 3 formation with 17 inches (43 cm) of width and between 30–34 inches (70-86 cm) of pitch. Each seat is made of leather.

Premium Economy

The airline doesn't have Premium Economy on its flights.

Business Class

The airline doesn't have a Business Class cabin.

First Class

The airline doesn't offer First Class.


With Allegiant Air, you can check in online or at the airport.

Online Check-in

Allegiant Air's online check-in opens 24 hours before the scheduled flight departure time and closes 45 minutes before. Passengers can check in online via the Allegiant Air website ( - use the Allegiant Air online check-in page and enter your flight details to proceed.

Airport Check-in

Airport check-in closes 45 minutes before Allegiant Air's scheduled flight departure time. We recommend arriving at the airport at least two hours before the scheduled flight departure time to allow time to check in for your Allegiant flight, adding extra time if you're bringing checked baggage.

In-flight Entertainment & Wi-Fi

To keep the cost of its tickets as cheap as possible, the airline doesn't offer in-flight entertainment or WIFI on any of its flights.

Despite not providing a Wi-Fi connection, Allegiant Air does allow you to bring laptops, mobile devices, portable music players and other approved devices onboard.

Food & Drink

The airline has a buy onboard service which allows passengers to buy a range of light refreshments whilst in-flight. The airline offers an excellent snack selection such as meats and cheeses, potato chips, cookies and candy, as well as a choice of soft, alcoholic and hot drinks. Allegiant Air only accepts most of the major credit and debit providers as payment methods. They don't accept cash or cheque onboard the aircraft.

Frequent Flyer Program

Allegiant Air has a loyalty program called Allways Rewards, rewarding passengers who frequently fly with Allegiant.

Allways Rewards

Allegiant's frequent flyer programme, Allways Rewards, is a way for regular Allegiant customers to become a member of a reward scheme. Points can be earned through the purchasing of a flight or travel package with Allegiant Air. For every 1 point spent on travel packages, $0.01 is earnt. If you spend over $500 on a travel package, 2 points are earned per $0.01. The points will be in your account 72 hours after your itinerary has been completed.

Allegiant Air also has an Allegiant World Mastercard. You are also able to use this as a way to earn Allways Reward points.

Airline Alliance

Allegiant Air isn't currently part of any airline alliance.

Country flags

Destinations that Allegiant Air flies to

Allegiant Air flies to more than 120 destinations across the USA, mostly to smaller non-hub regional airports. Florida is a key state for the airline, with the following three airports in Florida being in the list of top 5 busiest airports for the airline in terms of the number of passengers: Orlando/Sanford, St. Petersburg/Clearwater, and Punta Gorda/Fort Myers. Click below to see all of Allegiant's destinations:

Alternatives to Allegiant Air

Please click on the logos below to find out more about airlines that fly similar routes to Allegiant Air as well as cheap airlines like Allegiant Air:

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Hub Airport

Los Angeles International Airport

Los Angeles is the main airport serving Los Angeles Area and serves as the hub airport for American AirlinesUnited AirlinesAlaska AirlinesGreat Lakes Airlines and Virgin America.

Other airlines which fly to and from Los Angeles include Aer LingusAeroflotAeromexicoAir BerlinAir Canada, Air ChinaAir FranceAir New ZealandAir Tahiti Nui, Philippine AirlinesSingapore Airlines and previously ATA Airlines before it ceased operations in 2008.


As of March 2023, Allegiant Air has a fleet of Airbus A319 aircraft and Airbus A320 aircraft. The seating capacity for both aircraft is between 156 to 186. Below is a list of all the aircraft in Allegiant Air's fleet:

  • 35 x Airbus A319-100
  • 91 x Airbus A320-200

Allegiant also has orders for the Boeing 737 MAX 7 and Boeing 737 MAX 200 with deliveries beginning in 2023.

Airline Alliance

Allegiant Air isn't currently part of any airline alliance.

Cancellation Policy

Allegiant Air's cancellation policy is straightforward — as a low-cost airline with extremely cheap airline tickets, none of its flights are changeable and cannot be cancelled for a refund or date change.

On tickets that are purchased along with its 'Flex Trip' policy, you can cancel the flight and receive a credit to put towards a future flight. However, 'Flex Trip' is not available through Alternative Airlines.

Instead, Alternative Airlines offer Cancellation Protection on all Allegiant flights. Cancellation Protection adds peace of mind and covers you for a refund if you can no longer use your flight. With Cancellation Protection, you will receive a full refund if you need to cancel your flight for any of the reasons set out in the terms and conditions. It covers cancellations due to illness, redundancy, airline failure and a number of other emergency circumstances.

You can add Cancellation Protection to your reservation at the time of booking and after you've selected your flight.

Deals and Offers

Looking for deals and promo coupons? Alternative Airlines offer a range of deals when you purchase tickets with PayPal. Book your Allegiant Air tickets on the Alternative Airlines' website, pay with PayPal and enjoy a discount on your flight.

Buy Allegiant Air Tickets in Instalments

If you are an American citizen, you can finance your Allegiant Air tickets with Affirm and pay in 3 - 12 monthly instalments when you book through the Alternative Airlines website! It's easy and quick to process. You can also pay with Afterpay or PayPal Credit. We make it easy for you to pay for your flights the way that you want.


12th April 2023

Allegiant Air introduces 8 new routes for summer 2023

Allegiant Air has recently announced 8 new non-stop routes for summer 2023. The airline aims to fly to domestic destinations in the USA including Allentown, Asheville, Lexington, Provo, Appleton, Omaha, Akron and Sioux Falls. Four of these routes will be permanent and operated twice a week - the remaining routes will be seasonal.

12th April 2021

Ready for Summer: Allegiant confident that leisure travel will boom with 34 new routes added

Las Vegas-based Allegiant is adding 34 new nonstop routes to its summer schedule. This network expansion comes as the airline seeks to benefit from the increased demand for travel to US domestic leisure destinations - a market which has seen the most increase following Coronavirus restrictions. As the summer season approaches, the airline expects this demand to increase due to further limitations on international travel.

7th January 2021

Allegiant hopes that renewed focus on underserved routes will help it come through coronavirus strong

Allegiant Air, a Las Vegas-based carrier, primarily operates routes to secondary destinations, which are not otherwise served by any other carriers. The airline has commented that such focus on underserved routes, the most popular travel days of the week for travel, and appealing to cost-conscious leisure travellers will be key to coming through the coronavirus strong. Most of Allegiant's flights are to/from the most popular vacation destinations in Florida, as well as the southeast of the USA, and the western sun states of California, Nevada and Arizona. As travel resumes post-coronavirus, the airline should be set to thrive as more and more U.S. citizens choose not to fly abroad but discover what America has to offer.

8th September 2020

Allegiant Announces Seven New Routes at most affordable prices yet

On the 27th August 2020, Allegiant announced seven new nonstop routes, including three new routes to Florida and two to Palm Springs, California. The airline has stated that prices will be the most competitive yet, as low as $29.00 each way.

Allegiant will also be extending its seasonal route connecting Nashville, Tennessee and Bozeman, Montana. These are popular routes for travellers looking to take advantage of America’s great outdoors, including Yellowstone National Park.

Frequently asked questions

Where does Allegiant fly?

Allegiant Air flies to over 90 domestic destinations in the US. Popular destinations include Austin, Fort Lauderdale, Charleston, Fort Myers, Honolulu, Jacksonville, Las Vegas, Los Angeles, Nashville, Myrtle Beach, New Orleans, New York City, Oakland, Orlando, Palm Springs, Phoenix, San Diego, San Juan, Tampa and Washington D.C.

Can I book Allegiant Air flights online?

Yes, you can book Allegiant Air flights online through Alternative Airlines. We ticket all major carriers in the U.S., including United Airlines, American Airlines, and Delta. When you book through Alternative Airlines you can pay the way you want, whether that’s using PayPal or by splitting the cost of your flights with Sezzle, Affirm, Klarna, or one of our other payment plan options.

Is Allegiant Air safe?

Yes, Allegiant Air is very safe to fly on. The airline has had no fatal crashes since it launched flights in 1998.

Is Allegiant or Spirit better?

At the end of the day, it comes down to preference. Allegiant Air and Spirit both offer low-cost fares with little added amenities. The airlines offer a stripped-back service in order to keep their prices down.

Allegiant is better if you're looking for domestic flights traveling across the country. You can get Allegiant flights from pretty much all areas of the US.

Spirit is better if you're looking for flights flying out of Florida to other parts of the US or to the Caribbean and South America.

The best way to find out which airline is better is to take a flight on both of them and see which one you prefer!

What terminal is Allegiant at Los Angeles International Airport (LAX)?

Allegiant uses terminal 1 at Los Angeles International Airport (LAX). All Allegiant flights either depart or arrive at this airport.

Occasionally, a schedule change might cause Allegiant to change terminals. So, if you've got a flight booked from LAX, it's best to check a flight tracker either on the Los Angeles International's or Allegiant Air's website.

Why are Allegiant's tickets so cheap?

Allegiant flight tickets are cheaper than some other airlines because it flies with a very low-cost structure. It only charges for the ticket/seat and includes no added extras on the flight (such as baggage, seat selection, food etc), which allows it to sell the seats of its tickets at a lower cost.

Allegiant also flies to a lot of secondary cities and airports. The landing fee at these airports are generally lower than at the major airports, which is another reason why it can afford to sell its flights at a cheaper rate.

What cities does Allegiant Air fly to and from?

Allegiant Air flight destinations include major cities such as Los Angeles, San Diego, Chicago, Las Vegas and New York.