Car Rental Ontario Intl. Airport Airport (ONT)

Search and Compare from 12 car companies in Ontario Intl. Airport

Photo by Ontario Convention & Visitors Bureau / Jon Edwards.
I have a discount code

Featured car rental suppliers

Compare from 12 agencies

car supplier logos

  • protection illustration

    Change your mind

    Penalty-free cancellation on many/select car rentals
  • trophy illustration

    Treat yourself

    Members save 10% or more on over 1 million car rentals
  • package illustration

    Shop smart

    Compare car suppliers to unlock big savings

Top Car Deals in Ontario Intl. Airport

* Price found within the past 6 days. Click for updated prices.

Mon, Jun 29 to Tue, Jun 30

Economy

Mitsubishi Mirage
  • 5 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Mitsubishi Mirage

CA $50

total
found 6 hours ago
Economy Mitsubishi Mirage
Mon, Jun 29 to Tue, Jun 30

Midsize

Toyota Corolla or Similar
  • 5 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Toyota Corolla or Similar

CA $52

total
found 6 hours ago
Midsize Toyota Corolla or Similar
Mon, Jun 29 to Tue, Jun 30

Standard

Volkswagen Jetta
  • 5 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Volkswagen Jetta

CA $54

total
found 6 hours ago
Standard Volkswagen Jetta
Mon, Jun 29 to Tue, Jun 30

Full Size

Nissan Altima
  • 5 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Nissan Altima

CA $55

total
found 6 hours ago
Full Size Nissan Altima
Mon, Jun 29 to Tue, Jun 30

Special

Managers Special
  • 4 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Managers Special

CA $72

total
found 6 hours ago
Special Managers Special
Mon, Jun 29 to Tue, Jun 30

Compact Crossover

Toyota Rav4
  • 5 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Toyota Rav4

CA $51

total
found 6 hours ago
Compact Crossover Toyota Rav4
Mon, Jun 29 to Tue, Jun 30

Midsize Elite

Telsa Short Range Model 3
  • 5 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Telsa Short Range Model 3

CA $83

total
found 6 hours ago
Midsize Elite Telsa Short Range Model 3
Mon, Jun 29 to Tue, Jun 30

Standard Elite Special

Ford Mustang Mach-E
  • 5 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Ford Mustang Mach-E

CA $99

total
found 6 hours ago
Standard Elite Special Ford Mustang Mach-E
Mon, Jun 29 to Tue, Jun 30

Premium

Nissan Maxima
  • 5 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Nissan Maxima

CA $111

total
found 6 hours ago
Premium Nissan Maxima
Mon, Jun 29 to Tue, Jun 30

Premium Elite Crossover

Cadillac XT6
  • 5 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Cadillac XT6

CA $178

total
found 6 hours ago
Premium Elite Crossover Cadillac XT6
Mon, Jun 29 to Tue, Jun 30

Mini Van

Chrysler Pacifica
  • 7 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Chrysler Pacifica

CA $172

total
found 6 hours ago
Mini Van Chrysler Pacifica
Mon, Jun 29 to Tue, Jun 30

Luxury Elite

Genesis G80E
  • 5 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Genesis G80E

CA $185

total
found 6 hours ago
Luxury Elite Genesis G80E
Mon, Jun 29 to Tue, Jun 30

Luxury

Cadillac CT5
  • 5 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Cadillac CT5

CA $192

total
found 6 hours ago
Luxury Cadillac CT5
Mon, Jun 29 to Tue, Jun 30

Full Size Elite Special

Audi A5 Sportback
  • 5 people
  • Unlimited mileage
Ontario Intl. Airport Airport (ONT)
Audi A5 Sportback

CA $222

total
found 6 hours ago
Full Size Elite Special Audi A5 Sportback

Don't see what you're looking for?

See all car rentals in Ontario Intl. Airport
View all cars
Lowest prices found within the past 6 hours. Prices and availability subject to change. Additional terms may apply.

Car Rental Information

Popular car types:
SUV, Full Size, Economy
Car suppliers available:
12
Our best deal of the day:
CA $50
Our second best deal of the day:
CA $51
Our third best deal of the day:
CA $52
From the airport to your hotel:
Airport Transportation

Frequently asked questions

How much is a rental car per day from Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Getting behind the wheel doesn't have to drain your savings, with rental cars from Ontario, CA (ONT-Los Angeles - Ontario Intl.) starting at CA $50 per day. That's based on prices over the past seven days.
Can I rent a car from Los Angeles - Ontario Intl. Airport (ONT)?
Yes you can, and you're spoiled for choice. Car rental companies at Ontario, CA (ONT-Los Angeles - Ontario Intl.) include Dollar, Thrifty Car Rental, Avis, Budget and Fox Rental Cars.
What happens if I need to cancel my Ontario, CA (ONT-Los Angeles - Ontario Intl.) car reservation?
If you've paid upfront, you may be eligible for a refund if you cancel at least six hours prior to pickup time. Check your policy or check out our Customer Service Portal for further details. Take note that not all bookings will be eligible for a refund.
How do I find the best car rental deals at Ontario, CA (ONT-Los Angeles - Ontario Intl.) with Expedia?
It's easy to score an amazing deal with Expedia. All you have to do is choose your ride, select your dates and pickup and drop-off points, and browse offers from top suppliers. Save even more when you bundle your Ontario, CA (ONT-Los Angeles - Ontario Intl.) car rental with flight or hotel bookings.
How old do you have to be to rent a car from Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Drivers must be 21 and above to rent a set of wheels in Los Angeles County. Extra fees and conditions also typically apply to young drivers. The most common of these include an additional young renter's fee, as well as age restrictions on luxury and full-size vehicles. Make sure you read the policy details of your Ontario, CA (ONT-Los Angeles - Ontario Intl.) rental supplier.
What do you need to rent a car from Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Any rental company you choose will likely need these two things — a current driver's license and credit card. If you want to opt out of the outlet's insurance policy, proof of alternate coverage may also be needed. Requirements may differ from rental company to rental company, so always check in advance to avoid any unwelcome delays.
What is the cheapest car rental at Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
With daily prices starting at CA $50 within the past seven days, booking a rental car from Ontario, CA (ONT-Los Angeles - Ontario Intl.) won't cost the earth. Choose one of our budget-friendly rides and check off even more sights with the cash you save.
Can I rent a car for a month or longer from Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Yes. At Expedia, we make it easy for you exit the plane at Ontario, CA (ONT-Los Angeles - Ontario Intl.) and get into the driver's seat of a long-term rental. Just enter your trip details and preferences into our long-term car rental deals page, compare rates and then book your perfect ride.
Where can I find an Ontario, CA (ONT-Los Angeles - Ontario Intl.) car rental if I am younger than 25?
Renting a car from Ontario, CA (ONT-Los Angeles - Ontario Intl.) if you're under 25 will depend on the terms and conditions of the rental company. Some suppliers will have additional charges, while others may not rent vehicles to young motorists at all. Do your homework to avoid any unwelcome surprises when it's time to pick up your ride.

Explore a world of travel with Expedia