How to Call United Airlines Customer Service
Get every United Airlines customer service number, understand the phone menu, and learn the fastest way to reach a live agent for booking changes, refunds, and baggage issues.
Call from any country • Low international rates
All United Airlines Phone Numbers
Best Time to Call
Early morning (5–7am CT) or late evening (after 10pm CT) for lowest wait times.
Average Wait Time
10–30 minutes on average; much longer during disruptions.
United Airlines Phone Menu Options
Navigate the automated phone system faster with these menu shortcuts.
How to Reach a Live United Airlines Agent
Calling from Outside the United States?
Overseas United Airlines passengers can use DialBridge to call UA's US customer service at rates starting from $0.012/min — far cheaper than carrier international rates.
Frequently Asked Questions
What is United Airlines' customer service number?
United's main line is 1-800-864-8331, available 24/7.
How do I reach United Airlines from abroad?
International callers can reach United at +1-713-952-1630. DialBridge is a great low-cost option for calling United from outside the US.
Call United Airlines from Anywhere
Use DialBridge to call United Airlines from any country at a fraction of standard international rates. No app download, no subscription — just pay for the minutes you use.