Useful insights to help you book the perfect rental car in Ontario
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Other Information
What is the cheapest rental car agency in Ontario?
The cheapest rental cars in Ontario are generally found through Turo. When booking with Turo, you may be able to find rental car prices for as low as $15/day. The average price to rent a car in Ontario is $53/day.
What car rental company in Ontario has the most locations?
Hertz has the most locations of any rental car company in Ontario, with 3 locations.
What car do most people rent in Ontario?
For an average of $64/day (and as low as $23/day), Toyota RAV4 rentals in Ontario are the most popular car among our users. Renting the Toyota Corolla in Ontario for $47/day on average ($16/day for a cheap deal) is another popular choice.
Ontario, California car rental deals found on momondo
Find the rental car in Ontario that's right for you
Small cars
$41 - $83
All Car Types
$53 - $93
The average price of a small car rental in Ontario, the United States is $52. The cheapest time to rent a small car in Ontario, the United States is in September. The price is 22% lower than the rest of the year at just $41 per day. A small car rental is typically 26% less expensive than the average rental car in Ontario. The average price of a vehicle rental in Ontario can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Ontario small car rentals found on momondo in the past week.
The average price of a medium car rental in Ontario, the United States is $54. The cheapest time to rent a medium car in Ontario, the United States is in September. The price is 25% lower than the rest of the year at just $41 per day. A medium car rental is typically 23% less expensive than the average rental car in Ontario. The average price of a vehicle rental in Ontario can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Ontario medium car rentals found on momondo in the past week.
The average price of a large car rental in Ontario, the United States is $91. The cheapest time to rent a large car in Ontario, the United States is in September. The price is 17% lower than the rest of the year at just $77 per day. A large car rental is typically 24% more expensive than the average rental car in Ontario. The average price of a vehicle rental in Ontario can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car.
The average price of a SUV rental in Ontario, the United States is $65. The cheapest time to rent a SUV in Ontario, the United States is in September. The price is 26% lower than the rest of the year at just $49 per day. A SUV rental is typically 6% less expensive than the average rental car in Ontario. The average price of a vehicle rental in Ontario can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Ontario SUV rentals found on momondo in the past week.
The average price of a van rental in Ontario, the United States is $118. The cheapest time to rent a van in Ontario, the United States is in January. The price is 16% lower than the rest of the year at just $100 per day. A van rental is typically 41% more expensive than the average rental car in Ontario. The average price of a vehicle rental in Ontario can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Ontario van rentals found on momondo in the past week.
The average price of a pickup truck rental in Ontario, the United States is $87. The cheapest time to rent a pickup truck in Ontario, the United States is in February. The price is 75% lower than the rest of the year at just $22 per day. A pickup truck rental is typically 21% more expensive than the average rental car in Ontario. The average price of a vehicle rental in Ontario can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Ontario pickup truck rentals found on momondo in the past week.
The average price of a luxury car rental in Ontario, the United States is $91. The cheapest time to rent a luxury car in Ontario, the United States is in January. The price is 21% lower than the rest of the year at just $73 per day. A luxury car rental is typically 24% more expensive than the average rental car in Ontario. The average price of a vehicle rental in Ontario can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Ontario luxury car rentals found on momondo in the past week.
The average price of a convertible rental in Ontario, the United States is $103. The cheapest time to rent a convertible in Ontario, the United States is in November. The price is 21% lower than the rest of the year at just $83 per day. A convertible rental is typically 33% more expensive than the average rental car in Ontario. The average price of a vehicle rental in Ontario can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Ontario convertible rentals found on momondo in the past week.
Very Good, nice and helpful people. Teri was really helpful even though it was super early in the Morning! Thank You! Highly Recommended!
10.0
Wonderful|Aug 2023
It was very excellent.
10.0
Wonderful|Jul 2023
Nothing. Absolutely amazing experience from the pickup and the help they provided as we were at the wrong pick-up location to the car itself. Clean, new and no issues with drop off. Quick and freindly. Thanks!
10.0
Wonderful|Jun 2023
The staff is really patient and friendly. Answered all my questions. It was my first time needing a rental, and this was a great experience.
10.0
Wonderful|May 2023
Everything except for the fact that the car had the smell if cigarette every time I opened the door.
10.0
Wonderful|Oct 2022
I would of liked the car to already been cleaned and washed when we got there. We did confirm 2 times we were on our way to pick it up. We had to ask if they could please wash and clean it . Gentleman said he was SORRY IT DIDNT MEET OUR EXPECTATIONS…but that’s what all customers want not just me .. to get a clean rental …Other than that it was great!
Canceled my reservation because the counter person was not helpful!
10.0
Wonderful|Oct 2022
It worked perfect - thank you
2.0
Poor|Jul 2022
Unsafe brakes lead me to return the car before I could go to work. They made a loud noise and sometimes stopped immediately and sometimes stopped on a delay.
4.0
Mediocre|Jun 2022
The staff friendly . But the car was with dog hair inside, not hygienic for two children, 9 months and one 3 years old. unsafe worn tires. otherwise ok. sorry but it's the truth. thank you
2.0
Poor|May 2022
The didn't have any cars for me and 5 other people that arrived about the same time, They didn't communicate with us. They did nothing to help us. Aren'/t they supposed to secure cars from competitors for us when they can't honor our reservations?' I don't know if I can trust Kayak with my ravel arrangements now.
4.0
Mediocre|May 2022
The drop off was extremely confusing. There was no information on where the drop off spot was so we ended up driving around for 25 minutes trying to find it. It would’ve been helpful to have some sort of direction on where the drop off spot was
Car was nice. No check in when I returned the car and no instructions on what to do. The overwhelmed desk agent (too many customers, not enough staff) told me just to leave the keys in the car.
2.0
Poor|Mar 2023
Lots of incompetent workers
10.0
Wonderful|Mar 2023
They could not be more professional or kind!!!
2.0
Poor|Jan 2023
Customer Service Agent Roy at the Ontario Airport Location is the most disrespectful, unprofessional, arrogant representative I've ever experienced. He shouldn't be in customer service at all. A very bad representation to the company. It's time for him to retire ASAP. I will NEVER rent at Avis due to his unprofessionalism. However, I do want to show some love to Customer Service Agent Gabby "budget" who was able to assist me with my reservation in a much professional manner
2.0
Poor|Jan 2023
They could have had a car for me to rent. I went all the way to the airport and was told that they had already helped too many people that day and could not honor my reservation.
During car return Alamo tried to blame me for some scuffs on the front of the vehicle even tho they were there when i picked up the car. Very shady business practices
10.0
Wonderful|Jun 2023
Geoff was great helping us to get our car.
10.0
Wonderful|May 2023
I appreciated Resh and her great help picking up the car and to Darin for the fantastic return
2.0
Poor|Aug 2022
Did not accurately reflect the options for gas refill choices. Left me paying for an entire tank when I only used 1/4 of a tank. Poor treatment of customers.
6.0
Okay|Mar 2022
Vehicle was dirty, service reminder was illuminated and the washer fluid was empty.
Everything went smoothly from start to finish. I was slightly hesitant to use Dollar based on other reviews, but it was great. Check-in was through the Hertz counter but there were only a couple people in line. Drop off only took about 2 minutes and that was because I told them about a small problem with the car (warning light).
8.0
Very good|Jul 2021
The staff was very friendly!
The smell of the car was really bad, especially when first turning on the AC.
Very professional. Very efficient. Quick and easy. Our shuttle bus (#85) broke down at LAX during the trip to the airport and the driver was very apologetic and helpful in getting a replacement shuttle bus for our rescue.
2.0
Poor|Apr 2023
My flight was cancelled and rescheduled for the next day and Hertz refused to change my pick up time. They give a 24 hour window and I explained to them that I still wanted the car but I would arriving one day later. My original reservation was 12:00 so I had until 12 the next day. I got there at 12:30 and they had no car for me. I had to go to another rental place.
2.0
Poor|Jan 2023
software reserved the wrong pickup location that was actually already closed at the pickup time
10.0
Wonderful|Sep 2022
Thank you
2.0
Poor|Jul 2022
Hertz will not honor paid reservation from QEEQ
2.0
Poor|Jul 2022
They force me to take a pick up truck and refuse to give a normal sedan Terrible customer service
They did not have the vehicle or similar that I reserved. Would only provide me a lesser vehicle for the same price or I had to pay (which I didn't have a choice) for the upgrade. Felt like it was an intentional bait and switch.
10.0
Wonderful|Oct 2022
Signs at LAX of where to drop off car could be better and clearer.
10.0
Wonderful|Jun 2022
Everything from the service at the counter to the vehicle itself to the attendants help when I returned the vehicle was excellent.
2.0
Poor|Mar 2022
They did not honor the reservation made through your app. You both suck. I ended paying over $300 for a one day rental because of your error.
2.0
Poor|Jan 2022
When I arrived, there were two representatives assisting customers with six customers ahead of me. It took an hour to get through the process to then go get my car. First car smelled like prior customer had just put their cigarettes out. When I brought this to the attention of lot attendant, was directed to a second car. This car was badly scraped the entire length of the drivers side, and looked like someone had tried to pull the front license plate off. When I told attendant, I didn't want to look like I had rented a wreck, I was directed to a third car. Total process to pick up a car was 90 minutes.
1.9
Poor|Aug 2021
The car I reserved throw you with a conformation !!! Thirty said you never had it reserved!!! I will never use your site & I will trash it , bad mouth it for ever you suck call me if you have the guts you ruined our trip!! Call me scott tucker 7143505181 I hope some top level Executive has the guts to call me!!!!
Learn everything there is to know about renting a car in Ontario so you can be properly prepared for your next trip
How much will it cost to rent a car in Ontario, California in October?
$63 is the cost of a weekend car rental in Ontario for October, with cheap deals starting as low as $24. For a week-long rental, the lowest price was $18, with more options around the $50 mark.
Is there a fee to cancel my Ontario, California car rental?
Every rental car company in Ontario has a different cancellation policy. At momondo, we will always disclose in the car rental search results whether or not an agency has a cancellation fee. Some of the top car rental companies in Ontario include Alamo, Enterprise Rent-A-Car, and Payless, so be sure to check if they offer free cancellation.
What is the best type of car to rent in Ontario during October?
With temperatures averaging 59 °F and precipitation usually 1.2″ during October, you should consider renting a Standard car when traveling to Ontario. A Standard car can handle the fluctuations in temperature and rainfall during the month of October and is a popular choice for travelers heading to Ontario. Renting a Standard in Ontario will cost you $36/day on average.
What is the speed limit in Ontario, California?
Travelers who rent a car in Ontario should be aware that the city’s speed limit is 25 mph. Suburban speed limits around Ontario are generally 75 mph, whereas speed limits on highways are 75 mph. Keep in mind that speeds may change depending on what road you’re traveling on, so be on the lookout for posted signage.
What car rental company has the Chevrolet Equinox in Ontario?
Provider's pick has the Chevrolet Equinox (and other similar SUV vehicles) for rent in Ontario. You can expect to rent the Chevrolet Equinox in Ontario from Provider's pick for $74/day on average.
What is the weather like in Ontario, CA in September?
In September, Ontario usually gets 0.3″ of precipitation and has an average temperature of 75.2 °F. This information can be very helpful when looking at rental cars in Ontario as it can help you make the best decision.
Is the weather in Ontario similar to the rest of California?
Those looking to rent a car in Ontario for a road trip to the surrounding areas, please know the weather in California during the month of September usually is around 71.6 °F with 0.2″ of possible rain.
When did momondo last update prices for cars in Ontario?
Prices for cars in Ontario are refreshed on a daily basis.
How many operators does momondo search for cars in Ontario?
There are 40 operators available for cars in Ontario as of September 2025.
How old do you have to be to hire a car in Ontario?
Age requirements for drivers vary depending on the country, including Ontario. In several EU countries, drivers must be 18 years old. Generally, to rent a car overseas, you must be at least 21 years old, and if you're under 25, you may be charged a young driver surcharge. It's recommended that you review the policy of your preferred rental company before booking.
What documentation or ID do you need to rent a car in Ontario?
To rent a car in Ontario, all drivers must have a valid full driving license. If the license is written in a language other than the language of the country of rental, an International Driving Permit may be required to avoid the risk of potential fines. If you're renting a car abroad, you may also need to provide proof of return travel and accommodation information during your stay. We recommend that you verify with the specific rental company you're booking with.
Traveling to a place near Ontario?
Rent a car at Ontario if you plan to visit one of these locations
Avalon
Big Bear
Ojai
Lake Arrowhead
Capistrano Beach
Montecito
California City
Winchester
San Marino
Why use momondo?
Why should I use momondo to book a car rental in Ontario?
momondo finds and compares thousands of car rental websites to provide you with the best selection of policies and car rentals in Ontario. Finding a rental car is quick and free of charge, so using momondo for your booking makes sense.
How does momondo help me find the best car rental deal in Ontario?
momondo makes it easier for you to find great car rentals in Ontario, by allowing you to refine your search with numerous filtering options. You can narrow your selection by looking at price, car type, location and more.
Does momondo show car rental deals in Ontario with free cancellation?
Yes you can filter specifically for car rental companies in Ontario offering free cancellation on momondo.
Can I rent a car with a fair fuel policy in Ontario on momondo?
Yes, momondo has a filter for fair fuel policies on car rentals in Ontario.
Can I find a car rental in Ontario which offers enhanced cleaning on momondo?
Enhanced cleaning services can be found on all car rental locations on momondo including Ontario.
Can I search for rental cars in Ontario with unlimited mileage on momondo?
Yes, car rental deals in Ontario with unlimited mileage can be found on momondo.
An easier way to manage your Ontario trip
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