Car rentals in Ontario, California
Looking for cheap car rental deals in Ontario? Search right here on momondo!
Discover deals from rental companies in 70,000+ locations with momondo.
Best deals found for Ontario, California car rentals
Find great deals below on a variety of popular rental car types in Ontario, California
Rental cars insight and trends in Ontario
Useful insights to help you book the perfect rental car in Ontario
What is the cheapest rental car agency in Ontario?
The cheapest rental cars in Ontario are generally found through Provider's pick. When booking with Provider's pick, you may be able to find rental car prices for as low as C$ 35/day. The average price to rent a car in Ontario is C$ 201/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.
Ontario, California car rental deals found on momondo
Find the rental car in Ontario that's right for you
Small cars | C$ 53 - C$ 115 | |
|---|---|---|
All Car Types | C$ 142 - C$ 170 |
The average price of a small car rental in Ontario, the United States is C$ 97. The cheapest time to rent a small car in Ontario, the United States is in February. The price is 46% lower than the rest of the year at just C$ 53 per day. A small car rental is typically 38% 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 C$ 108. The cheapest time to rent a medium car in Ontario, the United States is in May. The price is 34% lower than the rest of the year at just C$ 72 per day. A medium car rental is typically 31% 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 C$ 177. The cheapest time to rent a large car in Ontario, the United States is in August. The price is 12% lower than the rest of the year at just C$ 158 per day. A large car rental is typically 13% 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 large car rentals found on momondo in the past week.
The average price of a SUV rental in Ontario, the United States is C$ 111. The cheapest time to rent a SUV in Ontario, the United States is in February. The price is 61% lower than the rest of the year at just C$ 44 per day. A SUV rental is typically 29% 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 C$ 191. The cheapest time to rent a van in Ontario, the United States is in May. The price is 9% lower than the rest of the year at just C$ 174 per day. A van rental is typically 19% 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 luxury car rental in Ontario, the United States is C$ 179. The cheapest time to rent a luxury car in Ontario, the United States is in April. The price is 60% lower than the rest of the year at just C$ 72 per day. A luxury car rental is typically 14% 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.
C$ 35/day
28 Aug - 9 SepC$ 36/day
12 Jul - 20 JulC$ 42/day
9 Jul - 16 JulOntario car rental directory
All major car rental suppliers in Ontario, California
Enterprise Rent-A-Car
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Hertz
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Budget
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Avis
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Alamo
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Airport Van
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Dollar
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Thrifty
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Quick facts about car rentals in Ontario
Get the overview on great rental deals, popular car rental companies, and best car types for your visit in Ontario
Most Popular Agency | Enterprise Rent-A-Car |
|---|---|
Popular Car Types | Passenger Van, Economy, Intermediate |
Cheapest Rental Car | C$ 65 |
Most Popular Model | Ford Transit |
Driving with a rental car in Ontario - FAQs
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 August?
C$ 173 is the cost of a weekend car rental in Ontario for August, with cheap deals starting as low as C$ 90. Users looking for a one-week rental in Ontario for August saw an average deal of C$ 192 - but quotes as low as C$ 42 were available depending on dates and car options.
Is there a fee to cancel my Ontario, California car rental?
When renting a car, you can expect to find that a majority of the rental car agencies in Ontario do not have a cancellation fee. Keep in mind that momondo does not set these cancellation policies, but we can help you find great deals on rental cars in Ontario. Be sure to look for the Cancellation Policy when you conduct your search.
What is the best type of car to rent in Ontario during August?
During the month of August in Ontario, temperatures hover around 24 °C - which is perfect for renting a Convertible. With precipitation only averaging 8 mm during August in Ontario, a Convertible will allow you to truly enjoy the sites while cruising down the streets. Keep in mind that you may want to check the weather before your trip, just in case. Renting a Convertible in Ontario will cost you C$ 111/day on average.
What is the speed limit in Ontario, California?
40 km/h is the city speed limit for Ontario, which also applies to surrounding towns and other urban centres. The suburban speed limit and the speed limit for highways around Ontario are 120 km/h and 120 km/h, respectively. If you rent a car in Ontario, be aware that these speed limits may be strictly enforced.
What car rental company has the BMW X5 in Ontario?
Enterprise Rent-A-Car is the most popular car rental company in Ontario that has BMW X5 rentals. BMW X5 rentals in Ontario are around C$ 194/day when renting from Enterprise Rent-A-Car.
What is the weather like in Ontario, CA in July?
In July, Ontario usually gets 3 mm of precipitation and has an average temperature of 25 °C. 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 July usually is around 23 °C with 1 mm 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?
As of July 2025, there are 40 operators available to choose from for cars in Ontario.
How old do you have to be to hire a car in Ontario?
The minimum age for drivers varies by country, including Ontario. In numerous EU countries, drivers must be 18 years old. To rent a car overseas, you'll generally need to be at least 21, and if you're under 25, a young driver surcharge may be applied. We advise that you read the policy of your chosen rental company before making a reservation.
What documentation or ID do you need to rent a car in Ontario?
All drivers must have a valid full driving license when renting a car in Ontario. If the license is written in a different language from the country of rental, an International Driving Permit may be required to avoid the risk of potential fines. If you're renting a car overseas, you may also need to provide proof of return travel and accommodation information during your stay. It is always advisable to check with the individual rental company you're booking with.
Travelling to a place near Ontario?
Rent a car at Ontario if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to book a car rental in Ontario?
Booking a car rental in Ontario via momondo could save you time and money. momondo provides you with a wide selection of options and cars as we search thousands of car rental websites and locations to enable you to make the best choice for your trip.
How does momondo help me find the best car rental deal in Ontario?
Filtering is how momondo helps you find a great rental car in Ontario. Narrow your search using price and map features as well as filtering by fuel or mileage policies amongst many other filters available.
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?
Absolutely! momondo offers this feature when searching for a rental car in Ontario.
Can I find a car rental in Ontario which offers enhanced cleaning on momondo?
Yes, momondo can show you specific deals which include enhanced cleaning on car rentals in Ontario.
Can I search for rental cars in Ontario with unlimited mileage on momondo?
Absolutely. You can specifically filter for rental car deals in Ontario with unlimited mileage on momondo.