Passengers are allowed to cancel their reservation from the official Frontier Airlines website or its app.
After canceling the reservation, passengers are allowed to book another flight ticket with the same Frontier Airlines account.
There is no type of promotional offer or promo code that will apply during the cancellation period.
Frontier Airlines has come up with a non-refundable ticket in which passengers only have to pay the difference amount and if the amount is less than the original ticket, the miles will be automatically credited and can be used for the next booking .
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