Car Rental at Ontario Intl. Airport Airport (ONT) from $74

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

Photo by Ontario Convention & Visitors Bureau / Jon Edwards.

Featured car rental suppliers

Compare from 12 agencies

car suppliers logo

  • protection illustration

    Change your mind

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

    Treat yourself

    One Key members save 10% or more on over 1 million car rentals
  • package illustration

    Shop smart

    Compare car suppliers and package your flight, hotel, and car to save

Top Car Deals in Ontario Intl. Airport

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

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 7 hours. Prices and availability subject to change. Additional terms may apply.

What you need to know for your Ontario Intl. Airport car rental

Reasons to book a car rental at Ontario International Airport

Renting a car at Ontario Airport is an excellent choice for travelers looking to explore the surrounding area with ease. The convenience of having your own vehicle allows for flexibility in your travel plans, making it ideal for business travelers, family explorers, and outdoor enthusiasts alike. You can effortlessly manage your luggage and travel at your own pace, ensuring a stress-free experience.

With a rental car, you can easily visit numerous key attractions near Ontario Airport. For instance, the BAPS Shri Swaminarayan Mandir, a beautiful temple perfect for cultural experiences, is located just 8 miles away. The Ontario Convention Center, only 1 mile from the airport, offers a glimpse into the local arts scene. Families can enjoy Victoria Gardens, a tourist precinct 5 miles away, ideal for outdoor activities.

A rental car also allows you to venture further to popular destinations such as Riverside, 14 miles away, home to the University of California, and Rancho Cucamonga, a mere 3 miles from the airport. Whether you seek excursions or romantic experiences, renting a car provides the freedom to explore all that the area has to offer.

Most popular car rentals near Ontario International Airport

  • Standard SUV: The Standard SUV is a popular choice among travelers at Ontario airport, accommodating up to 5 passengers and 2 medium suitcases. This option is perfect for couples, families, or small groups looking for comfort and space during their journey. With a Standard SUV, you can easily manage your luggage while having the freedom to explore the beautiful surroundings at your own pace.
  • Midsize SUV: For those needing a bit more room, the Midsize SUV fits 5 travelers and allows for up to 3 large suitcases. This option is ideal for families, couples, or small groups embarking on adventures. Renting a Midsize SUV from Ontario airport ensures you have ample space for your belongings, making it easier to enjoy your trip without worrying about luggage constraints.
  • Fullsize: The Fullsize vehicle option is spacious enough for 5 travelers and accommodates either 3 large suitcases or 5 medium suitcases. This makes it a fantastic choice for families and groups who require extra room for both passengers and luggage. Choosing a Fullsize vehicle allows you the flexibility to travel comfortably, ensuring everyone has plenty of space as you explore the area around Ontario airport.

Top rated car suppliers near Ontario International Airport

  • Alamo Rent A Car: Located 0.7 miles away from Ontario airport, Alamo Rent A Car is a popular choice among travelers seeking friendly service and a hassle-free rental experience. They offer a selection of vehicles with the Midsize SUV and Premium SUV being the most booked options. Alamo is known for its customer-focused approach, ensuring that you have a smooth start to your journey.
  • Fox Rental Cars: Situated 1 mile from Ontario airport, Fox Rental Cars provides a convenient option for those looking for dependable car rentals. Customers frequently opt for the Midsize SUV and Fullsize vehicles, making them a great choice for both travelers needing space and comfort. Fox is recognized for its efficient service, helping you get on the road quickly and easily.
  • Thrifty Car Rental: Located 2 miles from Ontario airport, Thrifty Car Rental is another excellent option for your travel needs. With Midsize SUV and Fullsize vehicles being the most popular choices among renters, Thrifty is dedicated to providing quality vehicles at competitive prices. Their friendly staff is ready to assist you, making your rental experience smooth and enjoyable.

Where to go near Ontario International Airport

  • Rancho Cucamonga: Located 3 miles away from Ontario Airport, Rancho Cucamonga is ideal for family and business travelers. It features attractions such as Victoria Gardens, a vibrant shopping precinct perfect for outdoor enjoyment, and the Ontario Convention Center, which serves as an arts venue. Additionally, the Toyota Arena offers entertainment options for those seeking a lively atmosphere. Peak visitor months are March to April and July.
  • Riverside: Situated 14 miles from Ontario Airport, Riverside is a bustling metropolis that caters to a diverse range of travelers. Highlights include the University of California, Riverside, which offers educational opportunities, and the Riverside Convention Center, suitable for business events. For leisure, visitors can explore local attractions like the nearby theme park and stadium. Riverside sees increased visitor numbers in March, July, and October.
  • Pomona: About 9 miles from Ontario Airport, Pomona is a city favored for its business and entertainment options. Key points of interest include California State Polytechnic University, Pomona, which is known for its modern campus, and the Fairplex, an arts center that hosts various cultural events. The BAPS Shri Swaminarayan Mandir, a beautiful temple, adds a cultural touch to your visit. Peak travel periods are February to March and July.

9 tips to save on your Ontario International Airport car hire

  1. Use filters to find the right car: Streamline your search by specifying vehicle type and features. Whether you're looking for an SUV for added space, a convertible for summer fun, or an economy car to accommodate extra luggage, utilize the filters on Expedia to discover the ideal vehicle for your journey.
  2. Book in advance for some of the best rates: To secure lower rates and a wider selection, it's generally advisable to book your ONT car rental as early as possible. Aim to finalize your reservation 1-3 months in advance, especially during peak seasons.
  3. Age guidelines: Drivers under the age of 30 may encounter higher deposits or daily surcharges, and certain vehicle types—such as SUVs or premium models—might have restricted availability. This can also apply to renters over 70 years old. Always verify the age requirements before finalizing your booking.
  4. Consider a budget-friendly car for savings: Smaller vehicles, like economy or compact cars, are typically more affordable to rent and easier to park in crowded areas. Mid-size rentals strike a good balance between cost, comfort, and fuel efficiency.
  5. Check fuel policies: Some rentals operate under a full-to-full fuel policy, meaning you must return the car with a full tank to avoid additional charges. This is usually the most economical choice. Other options may include full-to-empty or prepaid fueling, which can also work. Just remember to return the car empty in that case.
  6. Know your payment options: Most rental companies require a credit card in the driver's name for security deposits, and debit cards may not always be accepted.
  7. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provide peace of mind if something unforeseen occurs during your trip. Adding car rental insurance is a simple process when booking through Expedia.
  8. Check for unlimited mileage: If you plan to spend a significant amount of time on the road, seek out rentals that offer unlimited mileage to prevent additional costs on longer journeys.
  9. Bring your driver's license and ID: A valid driver's license is necessary to rent a car.

Best time to rent a car from Ontario International Airport

The best time to rent a car from Ontario Airport is January and February, when prices are slightly low and demand is low. April and May also offer good value, as prices remain average with slightly low demand. However, July stands out as the most expensive month, with high demand and rental prices peaking during this time. June through August continue this trend, with elevated costs and busy conditions for rentals.

calendar iconCalendar Monthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinessoccupation rate iconDemandprice iconPricing
January56.3°F (13.5°C)Light RainSunnyAverageSlightly Low
February56.7°F (13.7°C)Light RainSunnySlightly LowSlightly Low
March59.0°F (15.0°C)Light RainSunnyAverageAverage
April62.6°F (17.0°C)No Rain (Dry)SunnySlightly LowAverage
May65.3°F (18.5°C)No Rain (Dry)SunnySlightly LowAverage
June69.8°F (21.0°C)No Rain (Dry)SunnySlightly HighSlightly High
July74.3°F (23.5°C)No Rain (Dry)SunnySlightly HighSlightly High
August75.7°F (24.3°C)No Rain (Dry)SunnyAverageSlightly High
September75.0°F (23.9°C)No Rain (Dry)SunnyAverageSlightly Low
October69.6°F (20.9°C)No Rain (Dry)SunnyAverageAverage
November62.6°F (17.0°C)No Rain (Dry)SunnyAverageAverage
December55.9°F (13.3°C)Light RainSunnySlightly HighAverage

Car Rental Information

 
Popular car types
SUV, Full Size, Economy
 
Car suppliers available
12
 
Our best deal of the day
$74
 
Our second best deal of the day
$76
 
Our third best deal of the day
$78
 
From the airport to your hotel
Airport Transportation
 
From popular domestic and international airports
Airport Car Rentals

Frequently asked questions

How much is a rental car per day from Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Car rental rates from Ontario, CA (ONT-Los Angeles - Ontario Intl.) start from just $74 a day, according to prices found over the past seven days. With deals this enticing, hopping behind the wheel won't break your budget.
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.
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.
What is the cheapest car rental at Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
The most affordable rental was $74 per day, based on prices within the past seven days. With rates that low at Ontario, CA (ONT-Los Angeles - Ontario Intl.), you can afford to turn the road trip of your dreams into a reality!
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.
What insurance should I choose for my car rental from Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
We recommend adding collision damage insurance while reserving your Ontario, CA (ONT-Los Angeles - Ontario Intl.) rental car with Expedia. This insurance covers primary physical damage to your wheels if you have a collision or accident. You're also protected if your rental vehicle is vandalized or stolen. Just click "yes" on our affordable insurance during the reservation stage and avoid being stung by pricey policies at the rental desk.

Explore a world of travel with Expedia