If you cancel your reservation within 24 hours of the reservation time, you will be charged the full amount of your reservation. If you cancel your reservation more than 24 hours after the reservation time, you will have a $50 credit applied to your account for each day that the reservations are cancelled. Allegiant Airlines Cancellation Policy
If you are cancel your reservation within 72 hours of your date of departure, we will refund the entire amount of your reservation minus any applicable taxes and fees. If you do not have a valid credit card or if you request too late for a refund, we may still charge you for the unused portion of your trip.
