Getting oriented at ONT
Start with the terminal layout before choosing where to park. Ontario International Airport currently operates passenger Terminals 2 and 4 plus a separate International Arrivals Facility. Terminal 3 is a future development project rather than an active passenger terminal, so travelers should use the airline/flight information to confirm whether Terminal 2 or 4 is required.
Choosing airport-operated parking at ONT
When comparing parking on the airport estate, focus on location, transfer method and current availability. Official parking lots are positioned around Terminals 2 and 4, with Lot 1 serving the International Arrivals Facility area and valet also available. The closest lots allow a short walk to the terminals; other products may use airport shuttles.
Getting to and from ONT
For the trip beyond the car park, consider these ground-transport connections. Taxis, rideshare and other ground transportation use designated pickup zones outside each active terminal. A separate Rental Car Center connects with Terminals 2 and 4 by free airport shuttle buses.
Terminal amenities and traveler services
Once you reach the terminal, the following traveler services are worth knowing about. ONT offers passenger Wi-Fi, more than 20 food and retail locations across the two terminals, charging and standard family/passenger amenities. International arrivals have their own processing facility.
Accessibility planning at ONT
For an accessible journey, confirm both the parking route and any airline assistance in advance. Accessible passenger pickup/drop-off and parking are offered at the terminal facilities, with elevators and accessible routes throughout. Airport shuttle buses and airline assistance support passengers with reduced mobility.
Where to stay near ONT
An airport-area hotel can be useful for an early departure, a late arrival or a parking package. Use Fly Away's hotel search page to look for rooms around the airport for your travel dates. Before booking a room, confirm shuttle arrangements, parking-package terms and the final rate. Hotels are concentrated around the Ontario Convention Center and Vineyard Avenue immediately north of the airport.
DoubleTree by Hilton Hotel Ontario Airport
Holiday Inn Ontario Airport
Best Western Plus Ontario Airport & Convention Center
Booking checks for ONT
| Check | Why to confirm it |
|---|---|
| Terminal or concourse | Choose a parking route that works with the terminal your airline is using. |
| Facility address | Independent parking and hotel parking may use a different address from the passenger terminal. |
| Transfer time | Add walking, shuttle or rail time to the time you need for airline check-in and security. |
| Live price and terms | Rates, taxes, availability and cancellation conditions depend on the provider and travel dates. |
Current ONT maps and official information
Official airport website
Check current terminal, parking and travel notices directly with Ontario International Airport.
Open official airport information ↗Airport map and directions
Use a current map for the passenger terminal. Follow a separate confirmed address if you booked off-airport parking.
Open ONT in Google Maps ↗Other airport parking guides
Frequently asked questions about ONT parking
What should I check before driving to ONT?
Confirm the current terminal or check-in area for your airline, the parking facility address and the time needed to reach the terminal. Use Ontario International Airport official travel information for day-of-travel changes.
How should I compare parking for a longer stay at ONT?
Compare the total stay price, transfer time, access hours, whether you keep your keys, cancellation terms and any vehicle restrictions rather than relying only on the advertised daily rate.
Where can I verify current ONT parking information?
Use the official Ontario International Airport website linked in this guide for current airport-operated parking information, terminal maps, traffic notices and ground-transport changes.
What if I need accessible parking or assistance at ONT?
Check the airport accessibility guidance before travel and arrange airline wheelchair or gate assistance directly with the airline when required. Confirm that any parking transfer can meet your mobility needs.