Allegiant Air Customer Service Number, Support Phone & Contact Info

Looking for the best way to contact Allegiant Air? Find the official primary customer service phone number, support email, and direct contact details. Get fast help with account inquiries, billing, technical support, and general assistance from a live representative.

Editorial note: DialIndex curates publicly listed customer service contact details and links back to official company websites when available. Always verify time-sensitive details on the official source before calling.

About Allegiant Air & Customer Service

Allegiant Air is an American ultra-low-cost airline headquartered in Las Vegas, Nevada. It focuses on providing affordable leisure travel from small and medium-sized cities to popular vacation destinations across the United States, and also offers charter service to Canada and Mexico. Allegiant operates on a point-to-point route system and utilizes an ultra-low-cost business model, where base fares are low, but additional services like baggage, seat selection, and onboard refreshments are available for an extra fee. The company also offers bundled vacation packages including hotels and car rentals.

The main listed Allegiant Air customer service number on this page is +1 702 800 2088. DialIndex also organizes additional support contact details by department so users can choose the most relevant phone line before they call.

This page currently lists 7 support phone numbers across 4 departments and links back to allegiantair.com when an official website is available. Always verify urgent or time-sensitive contact details on the official source.

Allegiant Air's Customer Service Phone Numbers

Allegiant Air has 7 customer service phone numbers across 4 departments for billing, technical support, account help, and general assistance.

Phone LinePhone
Customer Service

Card Member Services

Reservations Center/Customer Care

TTD

Weather Advisories

Headquarters

Headquarters

Legal

CCPA Inquiries

Toll-Free Number

Baggage Service Office

Frequently Asked Questions (FAQ)

You can contact Allegiant's Customer Care Call Center 24/7 at +1-702-505-8888. Other options include email, text at +1 (866) 432-6165, live chat, social media, or postal mail to Allegiant Travel Company, ATTN: Customer Relations, PO Box 371730, Las Vegas, NV 89137.