Spirit Airlines Cancellation policy says that it is possible to make changes up to one hour before the scheduled departure time. If a Guest cancels a reservation for a flight that is seven or more days out within 24 hours of booking, they are eligible for a full refund in the original mode of payment. Know about the details by calling 1-802-231-1806 toll free.

See also

Turkish Airlines Cancellation Policy
Alaska airlines cancellation policy
Qatar airways cancellation policy
Hawaiian airlines cancellation policy
Jetblue Cancellation Policy