Spirit Airlines cancellation policy that provides guidelines for passengers who need to cancel or modify their flights. According to the airline's policy, customers can cancel their reservations within 24 hours of booking to receive a full refund, provided that the original booking was made at least seven days before the scheduled departure. After the 24-hour window, cancellation fees may apply, and the refund amount may vary based on the fare type and the time of cancellation. It is important to note that non-refundable fares typically do not qualify for a refund, but customers may receive a credit for future travel. Additionally, Spirit Airlines allows passengers to make changes to their flights up to one hour before departure, subject to applicable fees and fare differences. It is advisable for passengers to review the specific terms and conditions of their booking or contact Spirit Airlines directly for detailed information regarding their cancellation or modification requests.