Quick answer Most rental companies operate from the Ontario International Airport rental car center. Follow signs for "Rental Cars" after baggage claim.

Most rental companies operate inside or near Ontario International Airport. Follow airport signs to the rental car center.

Which car rental companies operate at ONT?

Quick answer Ontario International Airport is served by major international brands and trusted local suppliers. Live availability varies by date and vehicle class.

Alamo Avis Budget Dollar Enterprise Hertz National Payless Sixt Thrifty

These companies operate from the Ontario International Airport rental car center.

What are the best hotels near Ontario International Airport?

Quick answer Top-rated hotels within walking distance or a short drive of Ontario International Airport, ideal for early flights, late arrivals, and overnight layovers.

Ontario Airport Hotel
5 minutes from the airport Get Directions
Ontario Airport Hotel
5 minutes from the airport Get Directions
Ontario Airport Hotel
5 minutes from the airport Get Directions

These nearby hotels can be convenient for early departures, late arrivals, layovers, or overnight stays near Ontario International Airport.

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What train stations are near Ontario International Airport?

Quick answer 5 train stations are reachable from Ontario International Airport for onward rail travel and city connections.

16th Street Mission BART Station View Station
22nd St. Station View Station
24th Street Mission BART Station View Station
Ashby BART Station View Station
Atherton Station View Station

What cruise ports are near Ontario International Airport?

Quick answer 5 cruise ports are within driving distance of Ontario International Airport — useful for fly-and-cruise itineraries.

Alameda View Port
Antioch View Port
Avalon View Port
Benicia View Port
Berkeley View Port

What is near Ontario International Airport?

Quick answer Explore points of interest, attractions, and neighborhoods near Ontario International Airport on the map below.

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What time is it at Ontario?

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Current local time in Ontario.

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Search Flights to Ontario

Compare flights to Ontario International Airport (ONT) across all major airlines.

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Find Hotels Near Ontario Airport

Compare rates from hundreds of sites for hotels near Ontario International Airport on KAYAK.

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Frequently asked questions about Ontario International Airport

Where do I pick up my rental car at Ontario International Airport?

Most rental companies operate inside or near Ontario International Airport. Follow airport signs to the rental car center.

Which car rental companies operate at ONT?

Ontario International Airport is served by major international brands and trusted local suppliers. Available brands and vehicle classes can vary by season — compare live rates above to see who has cars on your dates.

Do I need a shuttle to reach the rental car center at Ontario International Airport?

Some rental providers at Ontario International Airport may require a short shuttle ride.

What's the cheapest car rental at ONT?

Daily rates at Ontario International Airport vary by travel dates, season, demand and vehicle type. Lower prices typically come from local suppliers and economy brands. Booking 2–4 weeks ahead and choosing economy or compact vehicles usually delivers the best rate.

What documents do I need to rent a car at Ontario International Airport?

You'll typically need a valid driver's license, a credit card in the renter's name, and a government-issued ID or passport. International renters may also need an International Driving Permit depending on the country and supplier.

Can I rent a car at Ontario International Airport with a debit card?

Some suppliers accept debit cards, but many require a credit card — especially for premium vehicles. Debit card rentals often involve a credit check and a larger refundable hold. Check each supplier's policy before booking.

What's the minimum age to rent a car at Ontario International Airport?

The minimum age is usually 21, with a young-driver surcharge applied to renters under 25. Some suppliers and vehicle classes require renters to be 25 or older. Always confirm age policies on the booking page.

Are there 24-hour car rentals at Ontario International Airport?

Most major rental counters at Ontario International Airport match the airport's flight schedule, but not all are open 24/7. After-hours pickup or drop-off may be available with select suppliers — check the supplier's hours before booking late-night flights.

How do I get the best deal at Ontario International Airport?

Compare the total price, confirm whether pickup is on-site or by shuttle, and check local traffic.
Some rental providers at Ontario International Airport may require a short shuttle ride.
Book early during holidays, cruise dates and major weekends to secure better prices and vehicle availability.

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