https://sangamhelpdesk.microsoftcrmportals.com/forums/support-forum/26a10fa7-8fe8-ef11-b542-6045bd79830e What is the cancellation policy of Frontier? The option to cancel your ticket or get a refund depends on the fare and whether or not you purchased the “Flexible Ticket” option as an extra when you booked your flight.call at 【𝟭-𝟴𝟰𝟰-𝟳𝟲𝟳-𝟬𝟰𝟳𝟲】 (OTA) or 【+(+44) 800 208 1075 】(UK) or【52 (55) 7100 2030 】 (𝐌𝐗). Fares subject to restrictions do not allow refunds or changes, or if they do there is a penalty fee.