Frontier Airlines allows you to cancel your reservation within 24 hours of booking for a full refund if the flight departs in more than seven days. After this period, a cancellation fee will apply. Fees vary depending on when you cancel and the fare type you purchased. To initiate a cancellation or request a refund, log in to your Frontier account or contact their customer support. Make sure to review your options and eligibility criteria before making changes to your booking.
