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Allegiant Air

Allegiant Air is an ultra low cost carrier from the US that operates both scheduled and charter flights. The airline offers only domestic routes and connects most parts of the US. In total Allegiant Air has almost 130 destinations, with operating bases in cities like Austin, Las Vegas, Los Angeles and Pittsburgh.

CALLSIGN: ALLEGIANT. IATA Code: G4. ICAO Code: AAY

Website: http://www.allegiantair.com/

Allegiant market distribution on each continent.

Allegiant Air 30 days of scheduled flights

The graph shows thenumber of scheduled flights per day. The bars are divided between domestic and international flights.

Allegiant airports

Number of routes on some of the biggest Allegiant Air airports.
Routes re-launching soonRE-LAUNCH

Flights with Allegiant Air that are seasonal or re-launching again.

Start From     To  
Sep 3 LAS Las Vegas Grand Forks GFK »
Sep 4 DSM Des Moines Fort Myers RSW »
Sep 4 ATW Appleton Fort Myers RSW »
Sep 25 TYS Knoxville Memphis MEM »
Sep 30 ATW Appleton Sarasota SRQ »
Oct 1 PGD Punta Gorda Chattanooga CHA »
Oct 1 PGD Punta Gorda Bangor BGR »
Oct 1 GRR Grand Rapids West Palm Beach PBI »
Oct 1 VPS Fort Walton Beach Flint FNT »
Oct 1 PGD Punta Gorda La Crosse LSE »
Oct 1 AZA Mesa Colorado Springs COS »
Oct 1 PGD Punta Gorda Atlantic City ACY »
Oct 1 PGD Punta Gorda Rochester ROC »
Oct 1 FLL Fort Lauderdale Boston BOS »
Oct 1 SRQ Sarasota Omaha OMA »
Oct 2 SFB Orlando Trenton TTN »
Oct 2 VPS Fort Walton Beach Grand Rapids GRR »
Oct 2 FLL Fort Lauderdale Kansas City MCI »
Oct 2 AZA Mesa Boise BOI »
Oct 2 FLL Fort Lauderdale Pittsburgh PIT »
Updated 2026-07-18.
New Allegiant Air routesNEW

Recently added routes to our site. This usually means the flight route is new.

From     To Start  
FLL Fort Lauderdale Boston BOS Oct 1  »
PGD Punta Gorda La Crosse LSE Oct 1  »
FLL Fort Lauderdale Kansas City MCI Oct 2  »
FLL Fort Lauderdale Omaha OMA Oct 2  »
PIE Saint Petersburg Philadelphia PHL Oct 2  »
PIT Pittsburgh Fort Lauderdale FLL Oct 2  »
PIE Saint Petersburg Columbia COU Nov 19  »
The list of new routes is usually updated every third month.
Most popular flight routesPOPULAR

Allegiant Air operates over 870 flight routes. Here are the most popular.

From     To  
LAS Las Vegas Fresno FAT  »
AZA Mesa Provo PVU  »
FLL Fort Lauderdale Asheville AVL  »
ABE Allentown Orlando SFB  »
PVU Provo Santa Ana SNA  »
VPS Fort Walton Beach Belleville BLV  »
CVG Cincinnati Fort Walton Beach VPS  »
BLI Bellingham Las Vegas LAS  »
PIE Saint Petersburg Asheville AVL  »
SFB Orlando Knoxville TYS  »
TYS Knoxville Fort Lauderdale FLL  »
LAS Las Vegas Stockton SCK  »
LAS Las Vegas McAllen MFE  »
AVL Asheville Orlando SFB  »
PIE Saint Petersburg Knoxville TYS  »
PIE Saint Petersburg Cincinnati CVG  »
PIE Saint Petersburg Key West EYW  »
ABE Allentown Myrtle Beach MYR  »
FLL Fort Lauderdale Atlantic City ACY  »
CVG Cincinnati Myrtle Beach MYR  »
Based on the number of flight departures in August 2026.
Allegiant Air Aircrafts

Aircraft models scheduled to fly with Allegiant Air.

Aircraft model Flights
Airbus A320 3148
Airbus A319 1196
Boeing 737MAX 8 Passenger 1012

Allegiant Air airports

Sorted by the number of departing flights next month.

Operating base US Allegiant at PIE route map
#1 Saint Petersburg (PIE)
337 flights
Operating base US Allegiant at LAS route map
#2 Las Vegas (LAS)
333 flights
Operating base US Allegiant at SFB route map
#3 Orlando (SFB)
328 flights
Operating base US Allegiant at AZA route map
#4 Mesa (AZA)
248 flights
Operating base US Allegiant at FLL route map
#5 Fort Lauderdale (FLL)
214 flights
Operating base US Allegiant at PGD route map
#6 Punta Gorda (PGD)
207 flights
Operating base US Allegiant at VPS route map
#7 Fort Walton Beach (VPS)
178 flights
Operating base US Allegiant at CVG route map
#8 Cincinnati (CVG)
172 flights
Operating base US Allegiant at TYS route map
#9 Knoxville (TYS)
154 flights
Operating base US Allegiant at AVL route map
#10 Asheville (AVL)
141 flights
Operating base US Allegiant at BNA route map
#11 Nashville (BNA)
134 flights
US Allegiant at MYR route map
#12 Myrtle Beach (MYR)
116 flights

An airline hub is an airport where the airline has a heavy presence and normally some kind of headquarters. On the other hand, a focus city is a destination where the airline operates limited point-to-point routes. In these cities, the airline doesn’t necessarily need to have an office (even though this sometimes is the case). Many low-cost airlines don't use the definition 'hub' but instead define their main airports of operations as an operating base.