United Airlines Ticketing Offices
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United Airlines, commonly known as United, is one of the leading airlines in the
United States, with its corporate headquarters based in Chicago, Illinois.
As of early 2026, United Airlines operates one of the largest global networks
of any airline, serving approximately 227 domestic destinations and 153
international destinations across about 76 countries, for a total network of
around 391 cities worldwide.
If you're unable to find the answer from a local agent, please contact United Customer Service directly at the following:
| Head Office (HQ) | Tel Number | |
|---|---|---|
| United Airlines, Inc PO Box 06649 Chicago, IL 60606-0649 United States |
Tel: +1 847 700 40 00 Fax: +1 847 700 22 14 Reservations: +1 800 864 83 31 |
customer.care@united.com |
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