Reservations numbers:

US: (702) 505-8888

IATA code: G4
ICAO code: AAY

Company contact details:

Phone: +1 (702) 851-7300
Fax: +1 (702) 851-7301

Company address:

Allegiant Travel Co.
8360 South Durango Drive,
Las Vegas,
NV 89113
USA