How much does it cost to cancel a flight with Allegiant?
The entire amount paid is refundable if you cancel with 24 hours of when you booked. The caveat is that you must book your flight at least 7 days (168 hours) in advance of departure. Contact Frontier at +1888 305 5022, and they will give you a full refund. If not, file a DoT complaint, and that will definitely get their attention.
