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There’s no service charge to get help from our Customer Contact Center by phone if you have an existing reservation, but your representative will inform you of any change fees that may apply.
- Central America and South America
United Airlines - Airline Tickets, Travel Deals and Flights...
- Europe
If you do not see your country listed, call our main English...
- U.S. and Canada
Contact United for United States and Canada ticketing,...
- MileagePlus Service Center
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- Traveling with Special Needs
If you have any questions you can contact the Accessibility...
- Baggage Info
Find information on traveling with checked or carry-on bags,...
- Central America and South America
Chat now. Talk with an agent. 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.
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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...
Main phone numbers. 1-800-421-4655 (toll-free) 1-713-952-1630 (charges may apply) Accessibility phone number. For customers who are deaf or use a teletypewriter: 1-800-323-0170. Get quick answers to MileagePlus questions or get additional help by submitting your documents to us.
