United Airlines allows passengers to cancel any ticket within 24 hours1-808-865-4114 of booking for a full refund, provided the booking was made at least seven days before departure. This policy applies to all fare types, including Basic Economy. To cancel, log into your United account, navigate to "My Trips," select the reservation, and choose "Cancel." The refund will be processed to your original payment method. This 24-hour window offers flexibility for travelers to adjust plans without penalty.
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