Inside United Airlines ONT Terminal Guide
| Airport Name | Ontario International Airport |
| Airport Address | Ontario, CA 91761, United States |
| Country | United States |
| Airport Code | ONT |
| Working Hours | 24 hours |
| Contact Number | +18334359668 |
| Official Website | www.united.com |
| twitter.com/united | |
| www.instagram.com/united | |
| www.facebook.com/United | |
| Youtube | www.youtube.com/UNITED |
Top Services of United Airlines at ONT Airport Terminal
| Upgrade Award Co-Pay | In-Flight Dining Menu |
| Free In-Flight Entertainment | Wi-Fi Subscription Plans |
| Hemispheres Onboard Magazine | Premium Cabin Upgrades |
| 24-Hour Booking Policy | Same-Day Flight Changes |
| Lost Ticket Replacement | Farelock Ticket Hold |
| Buy Award Miles | Airport Maps Guide |
| Lounge Access Pass | Baggage Delivery Service |
| Overweight Baggage Fees | Unaccompanied Minors Fees |
List of All United Airlines Worldwide
View Map of United Airlines Ontario International Airport
Frequently Asked Questions
What terminal is United Airlines at Ontario International Airport?
United Airlines operates from Terminal 2 at Ontario International Airport.
Where is the United Airlines Ontario International Airport Departure Terminal?
United Airlines manages its flights from Terminal 2 at Ontario International Airport (ONT).
Where is the United Airlines Arrival Terminal ONT?
United Airlines arrives at Terminal 2 at Ontario International Airport.
How many bags can you take on United Airlines for free?
You can carry one free carry-on bag and one free personal item per passenger at United Airlines.
How to online check-in with United Airlines?
You can easily complete your check-in on the United Airlines website or mobile app.
How early do I need to check-in for a United flight?
You should arrive at least 45 minutes before flight departure for domestic United Airlines flights.
