You can cancel your United flight free of charge within 24 hours of booking, provided the booking was made at least seven days before departure. Simply go to the “My Trips” section on United’s website, find your flight, and choose “Cancel.” If you’re past the 24-hour window, you may incur a cancellation fee depending on your ticket. For detailed information on your fare rules and potential charges, check the United Airlines cancellation policy or contact their support team.
