Want to know if you can cancel your United Airlines flight? United offers free cancellation within 24 hours of booking as long as your departure is at least 7 days away. After 24 hours, there may be fees for canceling non-refundable tickets, while refundable fares can be canceled with no penalty. Log in to your United account or app to manage your reservation. Still unsure about your options? Visit United’s support section for guidance and customer service help.
