United Airlines Ontario Contact Details
🌍 Address:- 2500 E Airport Dr, Ontario, California, United States
📳 TEL:- (800) 864-8331
📩 Mail ID:- customercare@united.com
⌛ Office Timings:- 24/7 Dairy
Top Services Offered by United Airlines in Ontario
| Change tickets | Airport Lounges |
| Make United and Star Alliance partner flight reservations | Travel with Pets or Animals |
| Assign seats and purchase upgrades | Reserve group tickets |
| Reserve award travel | Check you in for your flight, starting 24 hours before departure |
| Make special meal requests | Arrange for other travel needs, like accessibility requests and assistance with unaccompanied minors |
| Web / Online Check-in | Airport Counter Check-in |
| Duty-free Allowance | Flight Ticket Booking and Change |
| MileagePlus members | Missing Luggage |
| Airport and In-Flight Wifi | Visa-related Information |