United Airlines has a straightforward cancellation policy that varies depending on the type of ticket purchased and the timing of the cancellation.

24-Hour Cancellation Policy
United allows passengers to cancel their flight within 24 hours of booking without penalty, provided the flight is scheduled to depart at least seven days later. You will receive a full refund if you cancel within this window.

Non-Refundable Tickets
If you cancel a non-refundable ticket after the 24-hour period, you won’t get a cash refund. Instead, you’ll receive a travel credit, which can be used for future travel with United. The credit is typically valid for one year from the booking date and may come with some fees depending on the ticket type.

Refundable Tickets
With refundable tickets, you can cancel at any time and receive a full refund without any penalties. This flexibility comes at a higher price compared to non-refundable tickets.

Changing or Rebooking Flights
If you wish to change your flight, United charges a change fee depending on your fare class and how far in advance you make the change. If the new flight is more expensive, you’ll also need to pay the fare difference.

Flight Cancellations by United
If United Airlines cancels your flight, you are entitled to a full refund or can be rebooked on the next available flight at no additional cost. In some cases, if the cancellation is within United’s control, additional compensation like meal vouchers or accommodations may be provided.

Weather-Related Cancellations
For weather-related cancellations, United is not required to offer a refund but may help with rebooking or accommodations depending on the situation.

In summary, United’s cancellation policy offers flexibility, especially with refundable tickets or if you cancel within 24 hours. Always check the fare type and terms when booking to avoid surprises.