Allegiant Air Toll-Free Number & Customer Service

Allegiant Air provides customer service through multiple channels including phone, live chat, and their official website. The official Allegiant Air customer service number is 1-702-505-8888, available Mon–Fri 5am–9pm PT; Sat–Sun 5am–8pm PT.

What Allegiant Air Customer Service Can Help With

When you contact Allegiant Air at 1-702-505-8888, agents can assist with:

• Flight reservations — book new tickets or modify existing bookings
• Flight changes and rebooking — change dates, routes, or departure times
• Cancellations and refunds — cancel flights and request eligible refunds or travel credits
• Baggage support — report lost, delayed, or damaged luggage
• Seat assignments — select, upgrade, or change your seat
• Special assistance — wheelchair requests, unaccompanied minors, dietary needs
• Frequent flyer support — loyalty account inquiries and award redemptions

How to Reach Allegiant Air Customer Service Faster

Wait times at Allegiant Air vary by time of day. To reach an agent faster:

• Call Tuesday through Thursday between 7am–10am for shortest hold times
• Say "agent" or press 0 repeatedly to skip automated menus
• Have your confirmation number and passenger name ready before calling
• Use the Allegiant Air app or official website for self-service — often faster than calling
• Use the Live Chat button on this page for quick help with non-urgent inquiries

Allegiant Air Baggage Support

For lost, delayed, or damaged baggage, call Allegiant Air at 1-702-505-8888 and select the baggage option. If your bag did not arrive, file a Property Irregularity Report (PIR) at the airport baggage desk before leaving. Most delayed bags are recovered within 24–48 hours. Keep receipts for any essential purchases — airlines must reimburse reasonable expenses caused by delayed bags.

Allegiant Air Cancellation and Refund Policy

Refund eligibility depends on your fare type. Most major airlines allow free cancellation within 24 hours of booking under US DOT rules. After that, refundable tickets can be cancelled for a full refund, while non-refundable tickets typically receive a travel credit valid for 12 months. Contact Allegiant Air directly at 1-702-505-8888 to check eligibility for your specific ticket.

Independent Travel Assistance

If you cannot reach Allegiant Air or need help with a complex itinerary, rebooking emergency, or last-minute change, an independent travel helpline is available 24/7 at 1-844-655-4141. This is an independent travel assistance service — not affiliated with Allegiant Air — that specializes in urgent rebooking and travel support.