Allegiant Air Usefull Informations & 24/7 User Contact Guide

Airline contact and directory information.

Online

Official site: www.allegiantair.com
Frequent flyer: Program details
Alianza aérea: No disponible

Reservations and Customer Service

US & Canada
Mexico
Global Toll-Free

HQ Address

1201 North Town Center Drive, Las Vegas, Nevada, 89144, USA

Industry Codes and Social

IATA: G4
ICAO: AAY
Social: Facebook

How To Guide Step by Step: Allegiant Air

Allegiant Air Reservations
Allegiant Air Group Travel
Allegiant Air Vacations
Allegiant Air Change Flight
Allegiant Air Cancel Flight
Allegiant Air Upgrade Seat
Allegiant Air Name Correction
Allegiant Air Check-In
Allegiant Air Manage Booking
Allegiant Air Add Pet
Allegiant Air Add Infant
Allegiant Air Add Wheelchair
Allegiant Air Add Baggage
Allegiant Air Customer Service
Allegiant Air Frequent Flyer Program

All Allegiant Air Policy Updated "Last Updated Jan 2026"

Allegiant Air Booking Policy
Allegiant Air Group Travel Policy
Allegiant Air Vacation Policy
Allegiant Air Changes Policy
Allegiant Air Cancellation & Refund Policy
Allegiant Air Upgrade Seat Policy
Allegiant Air Name Correction Policy
Allegiant Air Check-In Policy
Allegiant Air Manage Booking Policy
Allegiant Air Pet Policy
Allegiant Air Infant Policy
Allegiant Air Wheelchair Policy
Allegiant Air Baggage Policy
Allegiant Air Frequent Flyer Program Policy