Car Rentals in Ontario from $32/day. Search for Rental Cars on Cheapflights

Ontario, CA, United States

19 Aug — 26 Aug

Ontario, CA, United States

Fri 19/8

Noon

Fri 26/8

Noon

Driver's age:

26-65Other

What is the cheapest time to rent a car in Ontario?

January

$77

February

$95

March

$107

April

$94

May

$90

June

$95

July

$88

August

$92

September

$85

October

$101

November

$104

December

$101

Currently, the cheapest month to rent a car in Ontario is January. The most expensive time to rent a car is March. The cheapest prices for each month are shown above, but prices will vary based on availability, how far out you book your rental car, and of course, car type.

Popular Car Types in Ontario

All deals

Medium

$35+

Large

$44+

SUV

$36+

Top rental agencies in Ontario

All major car hire suppliers in Ontario

5.8

Okay

115 reviews•3 locations

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Overview

Recent reviews

2.0

Mediocre|Jul. 2022

Hertz will not honor paid reservation from QEEQ

2.0

Mediocre|Jul. 2022

They force me to take a pick up truck and refuse to give a normal sedan Terrible customer service

10.0

Excellent|Apr. 2022

Great experience

6.0

Good|Apr. 2022

Not the best customer service when picking up the vehicle.

10.0

Excellent|Mar. 2022

I ended up with a Cadillac CT4, nice car.

2.0

Mediocre|Mar. 2022

They don't ever answer their phone and the Hertz app didn't help either.

1 out of 39

5.3

Okay

158 reviews•1 location

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Overview

Recent reviews

8.0

Excellent|Mar. 2021

Nice people

Car was uncomfortable to sit in for long periods

2.0

Mediocre|Mar. 2021

The most convoluted shuttle system and ghetto experience I’ve ever had renting a car.

10.0

Excellent|Feb. 2021

Value for the rental.

All good.

10.0

Excellent|Feb. 2021

Easy to work with.

Nothing

2.0

Mediocre|Feb. 2021

The car was decent

I was price gouged by the counter staff because my reservation had “expired” and they charged me the walk-in rate which included full insurance. Kayak didn’t give me an option to put in a time to pick up the car so it defaulted to noon, and their policy is that reservations “expire” after 3 hours. Their customer service was atrocious and if given the choice I will never rent a cat from them again.

2.0

Mediocre|Jan. 2021

Nothing.

If you rent a certain car you should get it.I need the jeep I rented but wasn’t allowed to get it!.The rental place was not at the address I was given.The rental place wasn’t open when I had to drop off car...Very poor experience.!!

1 out of 53

6.8

Good

71 reviews•3 locations

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Overview

Recent reviews

10.0

Excellent|Aug. 2022

Recommended!! Excellent experience in total

10.0

Excellent|Jul. 2022

I made an arrangement to rent an 8 passenger premium SUV at the branch but was very disappointed to find out that the car wasn’t available when I got there. However, Jeff at the branch went above and beyond to help me out and found a car for me. Our family had a great time and it was all because of Jeff’s dedication.

8.0

Excellent|Jun. 2022

Excellent service...car was a little small. Overall good experience

10.0

Excellent|Jun. 2022

The over all ease and closeness of the airport and the car rental office, get me there in 10 minutes time and there is noting better.

2.0

Mediocre|Apr. 2022

The rental cost $20 more than quoted. Not fair

10.0

Excellent|Mar. 2022

0ntario, CA airport staff of Terri 2.0 and Flo were excellent and drop off employee Claire in Murrieta, Ca was great too. Very helpful, courteous, and efficient.

1 out of 24

5.9

Okay

51 reviews•1 location

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Overview

Recent reviews

10.0

Excellent|Oct. 2019

Everything! in the experience was great, great customer service enjoyed my stay here in California

Nothing at all really, The return pricing could maybe be adjusted a little more overall, I have no complaints...good job!

2.0

Mediocre|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

Good|Mar. 2022

Vehicle was dirty, service reminder was illuminated and the washer fluid was empty.

2.0

Mediocre|Jan. 2022

The vehicle we were provided had almost bald tires and the breaks were warped. The entire trip o could not comfortably use the vehicle, we only drove it to the house and back to the airport. We are very dissatisfied with the rental.

10.0

Excellent|Oct. 2021

Everything was very good. Great customer service car was super clean and process was extremely easy.

10.0

Excellent|Sep. 2021

Very simple process, start to end. Very clean, reliable rental car! My first time ever short term renting and I will only be going back to Alamo at Ontario Airport. Thanks to all that assisted with my rental!

10.0

Excellent|Mar. 2021

Everything was good here.

Everything was smooth like our other 50 rental times!

1 out of 17

5.5

Okay

68 reviews•2 locations

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Overview

Recent reviews

8.0

Excellent|Jul. 2022

Person behind the counter when I checked in was very professional, helpful and friendly.

10.0

Excellent|Jul. 2022

Usually you are asked to verify your fuel tank is full…mine was not and i missed it until i was already in the road and didn’t want to go back. It was only down an 1/8 but at over $6.00 a gallon it was annoying. Otherwise a straight forward rental

2.0

Mediocre|May 2022

We had to exchange the rental because we got a flat tire. At some point, our entire reservation didn't exist in the system. When I tried to change our drop off location, I was made aware that they believed the car had been returned the day before (??????) and it might be complicated because I have a car there was no record of.

10.0

Excellent|May 2022

Quick in and out. Nice car. Smooth interaction overall. Thanks!

10.0

Excellent|May 2022

The agent at the car rental counter was excellent. Gave friendly helpful information and great customer service

2.0

Mediocre|May 2022

We were charged for the insurance liability when we Clearly declined. Unfortunately we didn't realize they included it and we signed on the dotted line.

1 out of 23

4.8

Okay

35 reviews•2 locations

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Overview

Recent reviews

7.2

Good|Oct. 2019

No wait time

Vehicle given was too big for my wife to feel comfortable driving.

2.0

Mediocre|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

Okay|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

Mediocre|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

Okay|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

10.0

Excellent|May 2022

None

10.0

Excellent|Apr. 2022

Easy pick up. They are doing a great job and I see no areas of improvement.

1 out of 12

0.0

Horrible

36 reviews•1 location

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Recent reviews

8.4

Excellent|Jan. 2020

The regidtrstrstion tags erre expired. No registration papers in the car. No receipt given. it was very sketchy.

10.0

Excellent|Dec. 2019

The staff overall made my first experience well worth it.

Honestly, there’s nothing that needs to be better.

4.8

Okay|Nov. 2019

The car they gave us started to sputter with check engine light on within first 10 miles. Had to stop at a gas station and wait nearly an hour for them to bring us a new car. 2nd car worked without issue.

2.0

Mediocre|May 2019

They dropped me off at another rental car company

Provide the vehicle I requested. I needed a convertible for my Nieces sweet 16 ordered and paid for when arrived all they had was hard tops and the lady at the front desk wanted me to drive to Santa Ana to pick one up the location of pick up was supposed to be at Ontario airport

4.4

Okay|Apr. 2019

The car was dirty inside when I picked it up. On the first day of my rental the oil change light came on. It was also advertised as unlimited miles in 3 different places including my confirmation email. However, I was told I only had 150 miles a day when I picked it up. I had to pay for More miles.

2.0

Mediocre|Mar. 2019

They are off site and had no way to get me there. I was told to wait for a shuttle and after an hour I canceled the reservation

1 out of 12

7.2

Good

23 reviews•1 location

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Overview

Recent reviews

10.0

Excellent|Oct. 2021

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

Excellent|Jul. 2021

The staff was very friendly!

The smell of the car was really bad, especially when first turning on the AC.

8.0

Excellent|May 2021

The process, and light traffic of people at the airport, made it a breeze.

Not getting surprised by additional charges above what was agreed would have been optimal. Poor foresight on rental companies should not translate to customer pain. Bad business.

2.0

Mediocre|Apr. 2021

The manager at the chino hills location for Avis ‏was a big help. Otherwise the service was horrible and I will never use Avis again. I will use them as an example of bait and switch.

Almost everything. Avis is horrible. Thanks to Kayak for providing a good option. I would not take the insurance again as it does not ‏cover the entire replacement cost of the vehicle. Lesson learned to take your insirance option. Slick marketing though.

10.0

Excellent|Nov. 2020

Helping me with accommodations to drop off the car at different location

8.0

Excellent|Oct. 2020

Friendly staff, easy entry sequence and fast

still need a receipt for my employer.

1 out of 8

Best Ontario Car Rental Deals Found

Holden Commodore$45/day

A/C

Toyota Corolla$49/day

A/C

Hyundai Kona$36/day

A/C

Car Rental FAQs

What car rental company is typically the cheapest in Ontario?

According to our data, users have found the cheapest deals when booking a rental car in Ontario from the following companies over the past two weeks: United Auto Rental ($49/day), Hertz ($50/day), and Fox ($52/day).

Which car rental company is considered to be the best in Ontario?

Taking our users’ ratings and reviews into consideration, Payless (8.4 rating), Dollar (7.8 rating) and Alamo (7.2 rating) seem to be the best car hire companies in Ontario.

What are gas prices like in Ontario?

The average price of petrol in Ontario is $1.67/litre over the past month, costing you anywhere between $75 and $108 to fill up a car’s fuel tank.

How much does it cost to hire a car in Ontario for a week from National?

National is one of the most popular car hire companies in Ontario, offering car hire for around $684 per week on average.

How far in advance should I hire a car in Ontario for the best price?

Booking in advance not only ensures a better chance of getting your vehicle of choice, it can save you up to 10% on your car hire. For a below average price in Ontario, Cheapflights recommends booking your car hire at least 90 days in advance.

Can I rent a car for a month in Ontario?

Yes, you can hire a car for a month in Ontario check Cheapflights for the latest prices and car type availability.

How much is a car hire in Ontario for a weekend?

$0 is typically the average cost for a hire car for the weekend in Ontario, though this could vary depending on the time of year. If you’re on a budget when travelling to Ontario, then opt for a Compact hire vehicle - these tend to be the most affordable on weekends. In the month of September, you can expect to find car hire prices on Cheapflights for as low as $0/day.