United Airlines offers a flexible Cancellation Policy to accommodate changes in travel plans. Passengers can modify or cancel their flights, and depending on the fare type and ticket conditions, they may be eligible for a refund or flight credit. United Airlines provides options to make changes online or through customer service, with some fees and restrictions depending on the specific fare rules. It is important to review the details of the United Airlines Cancellation Policy associated with your ticket to understand the applicable fees and guidelines. By familiarizing yourself with the policy, you can effectively manage any necessary changes to your travel itinerary.