Car Rental at Los Angeles - Ontario Intl. Airport (ONT)

Search and Compare from car companies at Los Angeles - Ontario Intl. Airport

Photo by Ontario Convention & Visitors Bureau / Jon Edwards.
  • 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

Frequently asked questions

Can I rent a car from Los Angeles - Ontario Intl. Airport (ONT)?
Ontario, CA (ONT-Los Angeles - Ontario Intl.) has an extensive range of rental companies to pick from, including Dollar and Thrifty Car Rental. Don't forget to check out the offers from Avis, Budget and Fox Rental Cars as well.
What happens if I need to cancel my Ontario, CA (ONT-Los Angeles - Ontario Intl.) car reservation?
If you cancel your prepaid reservation a minimum of six hours before the collection time, you may qualify for a refund. You'll want to read your rental policy as there are some exemptions. Head to our Customer Service Portal for more information.
Why should I rent an Ontario, CA (ONT-Los Angeles - Ontario Intl.) car with Expedia?
Expedia is the ideal place to book your rental car. With a range of quality vehicles to choose from at Ontario, CA (ONT-Los Angeles - Ontario Intl.), we're all about finding you terrific deals. And, if you sign up to our free member program, One Key™, you'll get access to our lowest prices and exclusive offers. Save even more when you bundle your bookings into a package. Car rentals, hotels, vacation rentals, flights — Expedia has everything you need in one place.
How do I find the best car rental deals at Ontario, CA (ONT-Los Angeles - Ontario Intl.) with Expedia?
Browse our fantastic range of rental cars, check out customer reviews and compare prices from popular suppliers. In a few easy clicks, Expedia will help you pick up the best deal on your wheels. Got a hotel or flight booking? Add on your Ontario, CA (ONT-Los Angeles - Ontario Intl.) car rental to save even more money.
How old do you have to be to rent a car from Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
You need to be at least 21 years of age to rent a car from Ontario, CA (ONT-Los Angeles - Ontario Intl.). Take note that some companies will charge an additional fee for young motorists. Check the terms and conditions before booking as they differ between providers. Also keep in mind that if you'd like to rent a full-size or luxury vehicle, higher age limits may apply.
What do you need to rent a car from Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
A current driver's license and a credit card in the same name are necessities. Planning to opt out of the outlet's insurance policy? Then there's a good chance you'll also need proof of alternate coverage. Requirements occasionally differ between rental companies, so make sure you check ahead of time to avoid any unnecessary delays.
Can I rent a car for a month or longer from Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Collect the keys to a long-term rental shortly after you arrive at Ontario, CA (ONT-Los Angeles - Ontario Intl.). With Expedia's amazing long-term car rental deals, you won't have to rush through your road trip. Usually, the longer you rent, the more money you save!
Where can I find an Ontario, CA (ONT-Los Angeles - Ontario Intl.) car rental if I am younger than 25?
Whether or not you can rent a vehicle from Ontario, CA (ONT-Los Angeles - Ontario Intl.) will be up to the car rental company. Some providers may accept renters from the age of 21, or sometimes younger still, but you'll have to read through the terms and conditions. Bear in mind that additional fees and charges often apply to people who are below 25. If so, research all the costs before locking in your car.

Explore a world of travel with Expedia