The United Airlines Cancellation Policy gives passengers flexibility when travel plans change. United offers a 24-hour risk-free cancellation period, allowing travelers to cancel bookings made at least seven days before departure for a full refund. Refundable fares provide greater freedom to cancel anytime, while non-refundable tickets may qualify for travel credits after deducting fees. If United cancels a flight due to operational disruptions, passengers can request a full refund or opt for rebooking. Cancellations can be managed easily online, through the mobile app, or by calling customer service. Reviewing fare rules ensures smooth and penalty-free adjustments to travel.