Contact reservations directory
Contact us for help with buying tickets or making changes to an existing trip.
You can buy tickets without extra fees on united.com. To book with an agent, there’s a $25 fee by phone, $10 at a City Ticket Office, and $50 at the airport.
Traveler pro tips
We have a few tips to help you make changes to your trip:
- You can modify your trip or manage your reservation by going to My trips.
- Find MileagePlus® contact information for your region.
- Book your trip online at any time.
- Get additional help through our Help Center.
Traveler pro tips
We have a few tips to help you make changes to your trip:
- You can modify your trip or manage your reservation by going to My trips.
- Find MileagePlus® contact information for your region.
- Book your trip online at any time.
- Get additional help through our Help Center.
Chat with us
Have a travel question? Our team is available 24 hours a day, start a chat for help.
Additional contact information
International reservations numbers
For help with bookings, changes, or other travel questions outside the U.S., contact our international reservations team. Find contact numbers by country or region, including Africa, Europe, Mexico, Micronesia, the Middle East, and more.