How to Cancel Allegiant Flight? | Process, 24 Hour Policy & Fee

If you need to cancel an Allegiant flight for any reason, passengers can use the cancel Allegiant flight option. Allegiant typically has a 24-hour cancellation policy that allows for a full refund within a day of booking, as long as the departure date is at least a week away.

Remember that cancellation fees can vary depending on your fare type and timing. If you have any questions, you read the Airlines pet policy blog and contact the customer support helpline number.