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Allegiant Air

Allegiant Air

IATA: G4
Passenger
Scheduled

Allegiant Air (Allegiant Air) (G4) is based in United States, Nevada, Nevada. Operates flights to 482 destinations. Fleet size: 106 aircrafts. Average fleet age: 13.8 years. Skytrax rating: 2 stars.

About Allegiant Air

Allegiant Air is an American discount airline that operates scheduled and charter flights. The airline is headquartered in Summerlin, Nevada and is a wholly owned subsidiary of Allegiant Travel Company.

482

Destinations

Routes operated
106

Fleet Size

Total aircraft
13.8 years

Fleet Age

Average age
2/5

Skytrax Rating

2.5 reviews
United States

Country

Base country
1

Cabin Classes

Service classes
1997

Founded

Year established

Safety & Ratings

2/5

Skytrax Rating

2.5 reviews

3.5/5

Tripadvisor Rating

0

Accidents (Last 5 Years)

0

Crashes (Last 5 Years)

Service Reliability:

Very Stable

Extensive route network with consistent service

Contact Information

Address

1201 N Town Center Dr, Las Vegas, NV, Nevada, Nevada 371730, United States

Phone

1 (702) 505-8888

Website

allegiantair.com

Social Media & Resources

Official Website Instagram Twitter YouTube Tripadvisor Wikipedia

Hub Airports

McCarran International Airport (LAS)Orlando Sanford International Airport (SFB)

Fleet & Services

Cabin Classes

Economy

Baggage Information

Baggage Policy

Baggage fees apply for checked and carry-on bags. Check the airline's website for more information.

Check-in Information

Online check-in available 24 hours before departure.

Airline Details

Airline Code

G4

IATA Code

G4

Destinations

482

Country

United States

City

Nevada

State

Nevada

Fleet Size

106

Total Aircraft

93

Avg Fleet Age

13.8 years

Founded

1997

Cabin Classes

1

Routes Operated by Allegiant Air

Related Information

Major hub airports:

VPSPGD AirportSFB AirportPIESAVFLL Airport

Frequently Asked Questions

How many destinations does Allegiant Air serve?

Allegiant Air operates flights to 482 destinations from United States.

What is the airline code for Allegiant Air?

The airline code for Allegiant Air is G4 (IATA: G4).

Where is Allegiant Air based?

Allegiant Air is based in United States.

Related Pages

Related Routes

VPS to BLVPGD-BLVSFB → BLVPIE to BLV (null)Flights from PGD to CAKSAV to CAKSFB-CAKFLL → CAK

Related Airports

Data Transparency
Last updated: January 11, 2026Data source: Airline data from official sources, flight schedules, and verified airline information

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