To cancel an entire itinerary, visit Manage Travel to access your online Trip Summary, then select the “Cancel my Entire Trip” link from the menu options and follow the easy prompts.
Most itineraries can be canceled online. You will receive a full refund to the original form of payment for cancellations made within 24 hours of your initial purchase (as long as your trip is at least a week away). All credit refunds will be done in the original currency of purchase (USD).
Otherwise, you will receive an Allegiant Credit Voucher for future travel if there is a credit due after the deduction of any applicable fees. (Cancel fees do not apply to itineraries covered by Trip Flex™ travel protection.)
Confirmation of your trip cancellation will be sent to the email address used for the initial reservation and will include, where applicable, your Allegiant Credit Voucher. A copy of your Credit Voucher will also be accessible by clicking “my log in” to access your myAllegiant™ Account. Allegiant Credit Vouchers can be applied immediately online towards your next travel reservation. Travel must be completed within 730 days (two years) of the date of the initial reservation.