If you are Mileage Plus member, have your Mileage Plus account number available to expedite your call.
You may contact Reservation Sales 24 hours/day, 7 days/week.
FLIGHT CHANGES & CANCELLATIONS
Change or cancel a flight, rebook a delayed or cancelled flight, make same-day travel changes, check-in, get your boarding pass, check flight status, or sign up for flight notifications.
REFUNDS, CHANGES & CANCELLATIONS
Apply for a refund for tickets, unused trip purchases, unused Trip Protection, or check refund status.
Select, change or upgrade your seat on an upcoming flight, purchase Preferred Seats, or request special assistance.
Service charge information
If you book your flight on united.com, you won’t have to pay a ticketing service charge. If you book with a United representative by phone or in person in the 50 United States and Canada, service charges are $25 by phone, $30 at a City Ticket Office and $50 at the airport. Ticketing charges may vary outside of the U.S. and Canada and based on United MileagePlus® Premier® status level.
If you have a disability, you can call United's 24-hour Accessibility Desk within the U.S. or Canada, or from elsewhere call the United Customer Contact Center and ask to be connected to the Accessibility Desk.