Do you require assistance in understanding the cancellation policy and procedure of Frontier Airlines? We've got just what you're looking for. To satisfy all clients, the airline maintains a customer service team accessible 24 hours a day, seven days a week. This group is made up of experts who have access to the airline's most up-to-date and correct information. Look for the phone number for your location on the airline's official website and call it. They can help you cancel your flight and receive a refund if you phone them.