Terminal Maps

Navigate ONT's Terminals

Welcome! Find your gate and explore Terminals 2 and 4 with our interactive maps.

Family restrooms in Terminals 2 and 4 will be temporarily closed during the TSA Expansion project.

Navigate ONT's Terminals

Welcome to Southern California’s Ontario International Airport, where navigating the airport is a breeze. To assist you in finding your gate and exploring our terminals, we offer detailed interactive maps for both Terminal 2 and Terminal 4. Whether you're arriving or departing, these maps will help you make the most of your travel experience.

Please note: During the TSA Expansion project, the family restrooms in Terminals 2 and 4 will be temporarily closed.

Related Information

One plane taking off and a second plane landing.

Arrivals and Departures

Get up-to-the-minute flight information for arrivals at Ontario International Airport and see when your loved one is scheduled to land.

Southwest Airlines plane on tarmac at sunset with other aircraft in background.

Flights

Ontario International Airport offers passengers up to 90 nonstop flights to 30 major destinations throughout the U.S., Mexico, Central America and Taiwan.

Passengers seated near a gate 404 with their luggage.

Airport Maps

Find gate locations, restrooms, amenities, lounges and more for Terminals 2 and 4.

Navigate ONT's Terminals

Navigate ONT's Terminals

Related Information

Arrivals and Departures

Flights

Airport Maps

Follow Us for Updates

Terminal 2

Terminal 4

International Arrivals Terminal

ONT Rental Car Center

Administration Offices