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The Constant TravellersCONTACT DESK
COMPANY CONTACT FILE

United Airlines

Customer Service Number

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United Airlines logoUnited Airlinesunited.com ↗Company website
COMPANY-PUBLISHED NUMBERTOLL-FREE

Reservations and booking changes (US and Canada)

+1 800-864-8331
⌖ 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.

View official source ↗Source reviewed Oct 9, 2026

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.

01 / REACH THE COMPANY

Contact options

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.

phone

Reservations and booking changes (US and Canada)

US and Canada

+1 800-864-8331

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.

Source ↗Reviewed Oct 9, 2026
phone

Baggage Recovery Center — US and Canada

US and Canada

+1 800-335-2247

English and Spanish. For problems with checked bags; no operating hours were stated for this desk on the source.

Source ↗Reviewed Oct 6, 2026
refunds

Refund requests and information

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Use this form to request a refund or check its status. Expense reimbursement and flight-disruption compensation use United Customer Care; eligibility is assessed by United.

Source ↗Reviewed Oct 6, 2026
BOOKING, CHANGE & CANCELLATION ROUTES

What is your trip question?

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.

01

A new reservation

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.

  • Prepare dates, route and passenger count before reviewing flights.
  • Check the seller and total cost before submitting payment.

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.

MAKE YOUR NEXT STEP COUNT

Before you contact United Airlines

  1. Write down the flight date, airports and the specific change you need before opening airline support.
  2. For a baggage question, use the bag-tag details and the report issued at the airport.
  3. Compare the phone line’s country and department with your request; a reservation number may not handle a baggage claim.
  4. Choose the department and calling region that fit your request.
  5. Keep private information within the company’s own contact channel, not in a public review.
COMMUNITY NOTES

United Airlines reviews

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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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Sources & corrections

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.

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