Frontier airlines cancellation policy offers flexibility for travelers who need to change or cancel their flights. Passengers can modify their bookings for a fee, with the option to cancel and receive travel credit for future use. Refund eligibility depends on the type of ticket purchased, with refundable tickets providing a full refund. For non-refundable tickets, customers can still receive a credit towards future travel. It’s recommended to review the terms at the time of booking for detailed cancellation options.