Reservations and booking changes (US and Canada)
US and Canada
24 hours daily
United lists this English-language reservation line for US and Canada callers. Agent phone bookings carry a published $25 fee; this is not a dedicated refund department.
Customer Service Number
United lists this English-language reservation line for US and Canada callers. Agent phone bookings carry a published $25 fee; this is not a dedicated refund department.
Toll-free in the stated calling region. Mobile airtime or international charges may apply.
The Constant Travellers is an independent directory, not the customer service team for United Airlines. The contact routes shown belong to the company. We do not connect or handle calls.
United Airlines contact reference. Write down the flight date, airports and the specific change you need before opening airline support. Match the request to the provider’s published route before you call.
Use the published tools from United Airlines or contact the original ticket seller. The fare conditions and ticket issuer determine who can service a booking.
Open United Airlines’s own booking website to review the itinerary and fare conditions. A reservations line can be useful when the booking needs a conversation.
For an existing United Airlines ticket, the original seller and fare rules determine the available changes. Start with the booking management and refund resources linked here.
A reservations number is not automatically a separate refund hotline. Where a specific refund-status contact is published, it is identified in the contact list above.
Read individual experiences of contacting a company. Ratings come only from published submissions and are not a guarantee of service quality.
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Source-review dates are attached to individual contacts. They describe when the source was reviewed, not a test call or a guarantee that a line is currently staffed.