For inquiries regarding Frontier Airlines' cancellation policies and refunds, please Call at +1-833-816-0098. Frontier Airlines typically offers a full refund if you cancel your booking within 24 hours of purchase, provided the cancellation is made at least 7 days before the scheduled departure.Passengers can make changes to their flights without paying the $200 cancellation fee. This... https://central.xero.com/s/question/0D58V000094a2t9SAA/how-to-get-a-refund-from-frontier-airlines