Allegiant Air G4

United States ICAO AAY Callsign ALLEGIANT Budget carrier Active
Routes
378
Destinations
30
Hubs
6
Status
Active

About Allegiant Air (G4)

Allegiant Air is a large network carrier based in United States. It operates as a low-cost carrier and is currently listed as active in our reference data. Across its scheduled network, Allegiant Air serves roughly 30 direct destinations from 6 primary airport(s), totalling around 378 documented route pairings. a substantial airline with a strong continental footprint. The carrier’s ATC callsign is ALLEGIANT.

Fare structure & what's included

As a low-cost carrier, Allegiant Air typically advertises a stripped-down base fare. Cabin bag in the overhead bin, checked bags, seat selection, priority boarding, and on-board food are usually charged separately. The total ‘door-to-door’ cost can still be lower than a legacy economy ticket if you travel light, but it pays to price the bundle, not the headline. Always pay for bags online; airport prices are dramatically higher.

Hubs & main bases

The airline's primary operational bases include the airports listed below. Bookings that originate from a hub almost always have more frequency, more competitive pricing, and better recovery options if a flight is cancelled. If you are connecting through a hub, allow at least the airline's published minimum connection time plus 30 minutes during winter or in known-bad-weather seasons.

Booking & check-in tips

  • Book directly on the airline website. Third-party agencies often charge service fees and complicate any future change request.
  • Check in online the moment check-in opens (most carriers open 24–48 hours before departure). Late check-ins are first to be denied boarding when a flight is oversold.
  • Pre-pay any bags or seat selection at booking, not at the airport. Gate fees are punitive.
  • Sign up for the loyalty programme even for a single trip. Many carriers waive change fees or offer faster rebooking for members.

Operational notes

This profile is generated from open route data and is intended as a quick reference for budget travellers researching itineraries. Schedules, equipment, and even airline status can change between seasons; cross-check the live timetable on the carrier's own site before purchase. If a route appears here that the carrier no longer operates, treat it as historical signal. Many of the most affordable secondary routes are seasonal.

Hub airports

Top destinations served

CodeAirportCityCountry
SFB Orlando Sanford International Airport Sanford United States
LAS McCarran International Airport Las Vegas United States
AZA Phoenix-Mesa-Gateway Airport Mesa United States
PIE St Petersburg Clearwater International Airport St. Petersburg United States
PGD Charlotte County Airport Punta Gorda United States
BLI Bellingham International Airport Bellingham United States
FLL Fort Lauderdale Hollywood International Airport Fort Lauderdale United States
CID The Eastern Iowa Airport Cedar Rapids United States
FWA Fort Wayne International Airport Fort Wayne United States
RFD Chicago Rockford International Airport Rockford United States
SBN South Bend Regional Airport South Bend United States
SGF Springfield Branson National Airport Springfield United States
LAX Los Angeles International Airport Los Angeles United States
MYR Myrtle Beach International Airport Myrtle Beach United States
EUG Mahlon Sweet Field Eugene United States
FAR Hector International Airport Fargo United States
FSD Joe Foss Field Airport Sioux Falls United States
GRR Gerald R. Ford International Airport Grand Rapids United States
MLI Quad City International Airport Moline United States
OAK Metropolitan Oakland International Airport Oakland United States
PIA General Wayne A. Downing Peoria International Airport Peoria United States
AVL Asheville Regional Airport Asheville United States
GSP Greenville Spartanburg International Airport Greenville United States
LEX Blue Grass Airport Lexington KY United States
TYS McGhee Tyson Airport Knoxville United States
DSM Des Moines International Airport Des Moines United States
ABE Lehigh Valley International Airport Allentown United States
YNG Youngstown Warren Regional Airport Youngstown United States
ATW Appleton International Airport Appleton United States
BIS Bismarck Municipal Airport Bismarck United States

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