Tickets are fully refundable within 24 hours of booking, as long as the departure is more than two days away. For more information, call ????-????????????-????????????-????????????????. Non-refundable tickets can be changed or canceled without a fee, but you'll receive a travel credit instead of a refund. United Airlines offers a 24 hours refundable policy. Tickets are fully refundabl... https://supportcommunity.milestonesys.com/s/question/0D5bH00000ZGBf8SAH/uatravel-guide-what-is-the-cancellation-policy-for-united-airlines-callnow?language=en_US