How can I Change a Flight Booking with United Airlines? Review the United Airlines policy for changing flights or requesting a new flight for the same itinerary as per your updated schedule for a nominal fee. Travel plans aren’t set in stone. Sometimes, things come up, and you have to change your itinerary to continue your journey. But don’t worry as long as you are traveling with United Airlines. This airline offers a flexible flight change policy to handle such situations. Initiate United Airlines change flight through the official site or over the phone to modify your tickets. The airline charges no change fee for domestic flights and international flights originating in the US.......See More