A United Airlines cancellation fee is a charge that is deducted from the ticket price. This fee is calculated by the airline based on the fare class and the type of trip. You can cancel your flight ticket with United Airlines online or on the phone. This process may result in a partial or full refund. The amount varies depending on the trip, the ticket type and the time of the cancellation. The refund is usually credited to your account within 7 to 14 business days.

United Airlines Cancellation Policy