For many years, Allegiant Airlines has been a part of the vacation business. They've realized over time that even their most devoted clients may have to cancel a flight reservation. As a result, the airline has a cancellation policy that spells out all of the regulations and limitations that apply to each flight ticket cancellation. You can contact Allegiant airline directly for clarification on the restrictions or assistance with your travel cancellation. Make contact with the airline's customer service department and leave the rest to them. You can also contact us, and we'll have to cancel your reservations and return your money. Our crew is available 24 hours a day, seven days a week.