close
NL flag Would you like to use our Dutch website?
We've noticed that you are visiting a version of our website that doesn't match your current location. Using our local website helps ensure you get the most relevant prices and supply.
No, continue to German website
close
DE flag Would you like to use our German website?
We've noticed that you are visiting a version of our website that doesn't match your current location. Using our local website helps ensure you get the most relevant prices and supply.
No, continue to Dutch website
Car Rentals print logo
person_add face menu
Car Rentals print logo
person_add face menu

Cheap Ontario Airport (ONT) Car Rentals

Search for a car rental

Cheap Ontario Airport (ONT) Car Rentals

check_circle Free cancellation on most bookings

car image placeholder
  • Trusted by 7 million customers and counting
  • Special low rates available here
  • Huge selection of cars, locations, companies
  • Rent a car coupons & deals
  • Easy searching & booking.
Rent a car in 60 seconds

Recently Booked Ontario Intl Car Rentals from $ 22.67/day

Compact

(Nissan Versa Note or Similar)

compact
  • 4
  • 2/4
  • Auto
  • A/C
$ 22.67 /day

($ 68.00 total)

Economy

(Chevrolet Spark or Similar)

economy
  • 2
  • 2/4
  • Auto
  • A/C
$ 22.72 /day

($ 68.16 total)

Economy

(Chevrolet Spark or Similar)

economy
  • 2
  • 2/4
  • Auto
  • A/C
$ 22.77 /day

($ 91.07 total)


Economy

(Chevrolet Spark or Similar)

economy
  • 2
  • 2/4
  • Auto
  • A/C
$ 22.77 /day

($ 91.07 total)

Economy

(Chevrolet Spark or Similar)

economy
  • 2
  • 2/4
  • Auto
  • A/C
$ 22.77 /day

($ 91.07 total)

Compact

(Nissan Versa Note or Similar)

compact
  • 4
  • 2/4
  • Auto
  • A/C
$ 22.78 /day

($ 91.12 total)


Prices are based on bookings made during the previous 42 days. Price is dynamic and varies based on the date of the booking, length of rental and car class. There is no guarantee this price will be in effect at the time of your search.

Ontario Car Rental Reviews

Car rental rating: 4.29 out of 5 with 101 ratings

Economyrentacar

Off Airport Pickup - The car was nice, but it was out of the airpo... Read more

(Reviewed on 1.30.2018 )

ECONOMYRENTACAR

Easy pick up - My experience was very good... Read more

(Reviewed on 12.12.2017 )


Dollar

Very accommodating but limited selection of cars - The Dollar crew in Ontario was excellent -- t... Read more

(Reviewed on 2.26.2018 )

Fox

Easy pickup and drop off - My experience with this supplier was good... Read more

(Reviewed on 1.31.2018 )


Payless

More information - I had to have an itinerary to rent from them... Read more

(Reviewed on 10.29.2017 )

Fox

A little more help - Everything ultimately went well, except at th... Read more

(Reviewed on 3.16.2018 )


National

Easy pick up, SUV was clean, fueled and ready! - All the staff was friendly and efficient.... Read more

(Reviewed on 11.28.2017 )

Alamo

Good experience - Everything went well. My biggest surprise wa... Read more

(Reviewed on 3.5.2018 )


Airportvanrental

Interesting Rental - My experience with this supplier was fine. AV... Read more

(Reviewed on 2.26.2018 )

Airportvanrental

Great service and easy to pick up and drop off - We wanted a mini van for our vacation and thi... Read more

(Reviewed on 4.12.2018 )


Airportvanrental

Good once I got it figured out - I had flown into Ontario several times in the... Read more

(Reviewed on 2.17.2018 )

Thrifty

Easy pick up - I got there 1 1/2 hrs. early and they wanted... Read more

(Reviewed on 5.4.2018 )


Thrifty

Easy pickup - Easy pickup and drop off. We picked up at 8p... Read more

(Reviewed on 12.30.2017 )

Dollar

Quick and easy pick up and return - Dollar is great when I go to So Cal. I always... Read more

(Reviewed on 4.21.2018 )



Please be aware that some of these reviews may have been translated automatically into English.

Car rental at Ontario Airport (ONT): What you need to know

Welcome to Ontario in California. While it shares a name with the province in Canada, this city near Los Angeles County has its own unique flavor and attractions. Whether you’re visiting to do some shopping at Ontario Mills Mall or are using Ontario as a jumping-off point to visit Los Angeles or Orange County, you’ll see more of the area with a cheap Ontario airport car rental.

How can I guarantee a cheap car rental at Ontario Airport?

When preparing for your trip to this corner of California, it’s worth using CarRentals.com to bag the best possible deal on a rental vehicle. This way, you can assess the prices, make your choice, and look forward to a swift start when you get here. To ensure costs are kept low, try to:

  • - Compare a good number of different vehicles and deals;
  • - Avoid adding extra drivers for your Ontario rental; 
  • - Book as far in advance as is feasible.

How old do rental car drivers have to be in Ontario?

The rule around these parts is you have to be 21 years old or over. And, if you’re under 25, an added fee may be involved as well.

What rental companies can I use in Ontario?

Whether you want to rent your vehicle through Alamo, Avis, Budget, or another major name, you’ll have plenty of options at Ontario Airport. It’s a good idea to scan the customer reviews online ahead of time.

Where can I find rental companies at Ontario Airport?

It’s easy to get to your rental vehicle at Ontario International Airport (ONT) after you land. There’s a special, Consolidated Rental Car Center close to the passenger terminals, with a free shuttle service ready to whisk you there pronto.

Do I need to purchase insurance for a car rental in Ontario?

That depends on whether your own car or credit card insurance covers rentals. If not, then you do have to buy a policy for your trip. This can be done swiftly and easily on CarRentals.com, or directly via your rental company.

What do I need to produce when picking up a rental car?

Have your driver’s license and the credit card you used to book your vehicle, as both will likely have to be shown. Any other drivers added for the vehicle should have their licenses with them as well.

What fuel policy is best for my Ontario trip?

A full-to-full fuel policy may be tricky to say out loud, but it’s a great arrangement for rental car drivers. There won’t be any extra fees, as long as you remember to take a few minutes to load up the gas tank before returning the car at the end of your rental period.

Is unlimited mileage important in Ontario?

Ontario is well-located for seeing southern California, whether you want to make day trips to Los Angeles, head for the Pacific coast, or treat the family to the region’s famous theme parks. Either way, checking you have unlimited mileage with your vehicle will bring real peace of mind on your trip.

Can I book one-way in Ontario?

If your itinerary is taking you onwards from Ontario and you’re not returning to the airport, then check with your rental company about one-way rentals. There may be a surcharge for this kind of set-up.

What vehicle should I book in Ontario?

Southern California was made to explore by car, but the make and model you go for is really down to your specific situation. Here are some examples of what’s on offer:

Car Type Best for Category includes
Economy car Cost-conscious visitors who just want a good, fuel-efficient way to get from A to B Toyota Yaris, Chevrolet Spark, or similar
Convertible Touring the West Coast in style, while relishing the rays during road trips VW Beetle, Chevy Camaro Convertible, or similar
Minivan Larger groups who value comfort and space during jaunts across the region Toyota Sienna, Chrysler Pacifica, or similar

Feeling excited about seeing the best of southern California? By booking your vehicle ahead of time on CarRentals.com, you can hit the road as soon as you arrive, and begin ticking off the sights on your Ontario itinerary.