United Airlines Customer Service Number
United Airlinesunited.com
TOLL-FREECOMPANY-PUBLISHED NUMBER
Reservations — US and Canada
1-800-864-8331United States
Official sourceChecked 2026-09-15
Toll-free in the listed region. Mobile airtime or international charges may apply.
LTF Directory is an independent directory, not United Airlines’s customer service team. The numbers above belong to the company, not this directory.
How to contact United Airlines
Choose the channel that matches your question. Country and department labels apply to that contact only.
Customer care — feedback about recent travel
Source · Checked 2026-09-10LTF Directory is independent and is not affiliated with United Airlines. We cannot access accounts, make reservations or resolve company support cases.
Before contacting the airline
Use reservations for booking questions and a separately labelled baggage channel for luggage issues. If you booked through an agency, check who issued your ticket. Share booking information only through the airline’s secure official channels.