Change your itinerary
After changes to your flight(s) are complete, any fare difference, including applicable taxes and service charges, will be assessed. The price difference will either be refunded to the original credit card or charged to the provided form of payment.

To change your flight(s) and E-Ticket online you may retrieve your reservation by using one of the following:

  • Mileage Plus number and password**
  • Confirmation number and last name
  • E-Ticket number and last name
  • Credit card number and last name

To make online changes, you must:

  • Have an E-Ticket issued in U.S. dollars
  • Have an E-Ticket for travel on flights marketed by United, United Express or Ted. These flights may be operated by an alliance carrier.
  • Have an E-Ticket issued using a published fare
  • Have an E-Ticket issued for one way or roundtrip travel
*Not a Mileage Plus member? Join now.
**Need a united.com password?
Create a password and online profile.

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