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United Customer Contact Center. If you’d like to buy a ticket or change existing reservations or tickets, start by choosing your current location from the list below. You can always purchase tickets without a service charge on united.com.
- Central America and South America
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- Europe
If you do not see your country listed, call our main English...
- U.S. and Canada
For ticketing, reservations or ticket changes, contact us...
- MileagePlus Service Center
You may add your MileagePlus number on the traveler...
- Traveling with Special Needs
You may add your MileagePlus number on the traveler...
- Baggage Info
Find information on traveling with checked or carry-on bags,...
- Help Center
Our Help Center has FAQs & helpful information to assist you...
- Central America and South America
If you do not see your country listed, call our main English language number, 1-800-UNITED-1 (1-800-864-8331). We also have reservation numbers in other languages. Customers who use TDD or TTY devices should call 1-800-323-0170. MileagePlus members can call the MileagePlus Service Center at 1-800-421-4655.
Our Help Center has FAQs & helpful information to assist you with changing/canceling your flight, refunds, using your credits, baggage policy, MileagePlus, seat/upgrades, etc.
11 sty 2024 · To call about an existing reservation, use the United customer service number 1-800-UNITED-1 (1-800-864-8331). For reservation assistance in the U.S. and Canada, call 1-855-820-3610.
Find out how to contact United Airlines - CPS for any questions, feedback, or assistance you may need before, during, or after your flight.
United Airlines contact details including website, email, and social media pages. We have domestic, international and US 800 phone numbers.
For help with your current reservation, contact us Mon-Sun from 9AM to 9PM EST. During-travel contact information. Call: 1-800-338-6538 or 414-934-3500. Email: duringtravel@unitedvacations.com or complete this form. Your in-destination travel experts.