Quick answer: For most Allegiant Air bookings, open Manage Travel, select the trip and choose Cancel My Entire Trip. Allegiant may grant a full refund if you cancel within 24 hours of booking and the departure was at least seven days away when purchased.
This guide covers the specific cancellation or reversal route for the service named above. Check the original receipt or account before acting: a different billing channel, contract or order status can change what you need to do.
How to Cancel an Allegiant Air Flight
- Open Allegiant Air Manage Travel and retrieve your itinerary using its confirmation details.
- Review the entire Trip Summary and any Trip Flex protection attached to the purchase.
- Choose Cancel My Entire Trip, read the displayed refund or voucher amount and applicable fees.
- Confirm only after checking the impact on all passengers and package items.
- Save the email confirmation and any Allegiant travel-credit information.
Check which reservation and fare rules apply
Allegiant’s 24-hour full-refund policy applies only when the flight was at least 168 hours away at the time of booking. Beyond that, fares are generally nonrefundable and qualified cancellations may produce a credit voucher after fees. Trip Flex can waive change/cancellation fees for an eligible one-time modification, but usually does not automatically convert the fare into cash. For a comparable airline example, see the guide to canceling an easyJet flight booking.
Cancellation deadlines, refunds and credits
Standard non-Trip Flex bookings canceled inside seven days of departure generally have no credit, subject to applicable exceptions. Travel bundles, hotels, bags and other items may have separate consequences. Allegiant shows the credit amount before you confirm, so do not cancel solely on the assumption that a voucher or refund is guaranteed.
If the booking cannot be found or canceled
If Manage Travel cannot locate the booking, use Allegiant’s official customer care; its customer service plan lists 702-505-8888 for reservation changes or cancellation. Have the six-character confirmation code and traveler details ready.
How to confirm the request was completed
Keep the canceled itinerary, original booking reference and final refund or credit breakdown. If there are other travelers, linked hotels or a separate airline ticket, check that those bookings were not unintentionally left active or canceled. If a linked hotel was booked through Tablet Hotels, see the guide to canceling a Tablet Hotels reservation for separate cancellation and refund considerations.
Save the confirmation: keep the account status page, email or case number. If another charge or appointment remains, use that record when contacting the official provider.
Official source and contact information
The relevant instructions and terms are published on the www.allegiantair.com website. Refer to the current version when making a time-sensitive cancellation request.
- Official procedure or policy
- Related official account, help or terms page
- Support contact: 702-505-8888