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Allegiant Air Flight Deals

Save Up to $133 On Your Next Allegiant Air Flight.

73%
New YorkFlint
Allegiant AirAllegiant Air
One way
Economy
Mon, Jul 14
$50
$183

Popular Allegiant Air Destinations

Whether you're planning a romantic getaway, a family vacation, or a solo adventure, browse and book your flight tickets with Allegiant Air and explore the world's most sought-after locations today.
New York
Knoxville
From $155
New York
Grand Rapids
From $198
New York
Fort Walton Beach
From $171
New York
Des Moines
From $233
New York
Fort Lauderdale
From $56
New York
Orlando
From $63
New York
Myrtle Beach
From $76
New York
Tampa
From $123
New York
Asheville
From $128

About Allegiant Air

Allegiant Air (G4) is a low-cost American airline founded in 1997. As the the fourteenth-largest in North America, the airline's headquarters are located in Summerlin, Nevada, a suburb of Las Vegas. Allegiant Air operates scheduled and charter flights for more than 100 destinations, with a focus on flying travelers from small cities to world-class leisure destinations. Its main hubs are located in Las Vegas, Phoenix, and Florida. Allegiant Air has experienced significant growth since its inception, expanding its fleet and destination offerings over the years. The airline is known for its unique business model, services such as baggage fees, priority boarding, and seat selection. With over 5600 employees, Allegiant Air is aimed to provide the best travel experience for passengers.
Airline Code
G4
Airline Name
Allegiant Air
Local Name
Allegiant Air
Airline Type
Low-cost carrier
Home Country
United States
Year of Establishment
1997
Routes
124
Destinations
124
Annual Passengers (Million)
6
Fleets
126

Allegiant Air Travel Classes

Whether you're looking to travel in luxury or to keep things as affordable as possible instead, Allegiant Air have you covered. Discover more about the different travel classes. *Some services may be available on certain routes & aircrafts.
Economy Class
Experience affordable comfort and convenience with Allegiant Air Economy Class, providing a seamless travel experience for budget-conscious travelers.

Complimentary food and drinks
In-flight entertainment

Frequently Asked Questions

  • What are the most popular routes operated by Allegiant Air (G4)?

    Popular routes operated by Allegiant Air (G4) include Orlando⇒Knoxville, Harrisburg⇒Orlando and New York⇒Tampa. Of these routes, Orlando=>Knoxville is the most popular route with 22 flights per day.
  • Does Allegiant Air have baggage allowance?

    0-1 pieces of luggage are usually permitted for each economy class passenger traveling with Allegiant Air (G4). This information can vary depending on your flight, so be sure to check your itinerary.