Frontier Airline's refund policy
Though Frontier Airlines normally provides tickets that are not refundable, if you cancel the flight within 24 hours of booking and at least 7 days before your flight date, you can claim your refund. However, you can have a travel credit if you cancel your refundable tickets. Fees may apply to changes and cancellations. With Frontier Airline's refund policy, passengers can manage their booking easily online or via the Frontier Airlines app.