Description
To avoid fees when canceling your Allegiant flight, you’ll need to act within the airline's 24-hour risk-free cancellation period. This option applies to flights booked at least seven days before the departure date. During this time, you can cancel and receive a full refund without being charged any penalty. Once the 24-hour window closes, a cancellation fee of $75 per passenger applies.
Allegiant also offers the Trip Flex add-on, which provides more flexibility by allowing you to cancel your flight or change your itinerary without penalty. This benefit is only available if you cancel or modify your booking more than 72 hours before departure. Otherwise, the cancellation fee will apply, and you’ll be issued travel credit rather than a cash refund.
