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Ontario car rentals

Compare hundreds of rental car sites at once for car rental deals in Ontario, Oregon

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Cheap car rentals in Ontario

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Mini car
Mini
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Economy car
Economy
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Compact car
Compact
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Intermediate car
Intermediate
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Standard car
Standard
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Full-size car
Full-size
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Luxury car
Luxury
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Minivan car
Minivan
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Passenger van car
Passenger van
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SUV car
SUV
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Commercial car
Commercial
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Pickup truck car
Pickup truck
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KAYAK’s top tips for renting a car in Ontario

  • 25% of our users found rental cars in Ontario for $55 or less
  • Book your rental car in Ontario at least 1 day before your trip in order to get a below-average price
  • Standard rental cars in Ontario are around 13% cheaper than other car types, on average

FAQs about renting a car in Ontario

  • How much does it cost to rent a car in Ontario?

    On average a rental car in Ontario costs $61 per day. But prices differ between operators and you can save money through a price comparison of car rental deals from different agencies. The cheapest price for a car rental in Ontario found in the last 2 weeks is $61.

  • What is the best rental car company in Ontario?

    Based on ratings and reviews from real users on KAYAK, the best car rental company in Ontario is Enterprise Rent-A-Car (8.0, 57 reviews).

  • How much is gas price in Ontario?

    The average gas price in Ontario is $3.70 per gallon over the past 30 days. Filling up a gas tank costs between $44 and $59, depending on the car size.

  • What is the most popular rental car in Ontario?

    Standard (Nissan Rogue or similar) is the most frequently booked rental car type in Ontario.

  • Which car rental companies are at Air Term. Gowen Fld airport (BOI)?

    Car rental companies onsite at Air Term. Gowen Fld airport include Budget, Enterprise Rent-A-Car, Avis, Alamo, Hertz, Dollar, Thrifty and National.

  • Which car rental companies will pick you up at Air Term. Gowen Fld airport (BOI)?

    Car rental companies that offer shuttle or pick-up services from Air Term. Gowen Fld airport to off-airport locations include Budget, Enterprise Rent-A-Car, Avis, Alamo, Hertz, Dollar, Thrifty, and National.

  • How can I find car rentals near me in Ontario?

    Take a look at our extensive car rental location map to find the best rental cars near you.

  • How much does a Standard car rental cost in Ontario?

    A Standard car rental in Ontario costs $89 per day, on average.

  • How much does a Premium car rental cost in Ontario?

    A Premium car rental in Ontario costs $112 per day, on average.

  • How much does a Compact car rental cost in Ontario?

    A Compact car rental in Ontario costs $80 per day, on average.

  • How much does it cost to rent a car for a week in Ontario?

    On average a rental car in Ontario costs $425 per week ($61 per day).

  • How much does it cost to rent a car long term for a month in Ontario?

    On average a rental car in Ontario costs $1,822 per month ($61 per day).

  • Should I get insurance when renting a car in Ontario?

    Most car rental providers in Ontario offer insurance but the level of protection can differ substantially. If you're unsure whether to get extra protection for your car rental in Ontario, check out KAYAK's car rental insurance guide.

  • How many car agencies are operating in Ontario?

    KAYAK has deals for you to compare from 1 car rental agencies in Ontario.

  • What do I need to know before booking a car rental in Ontario?

    Finding the right price, understanding the add-ons and staying up to date with policy changes can be a challenge. That’s why KAYAK has produced the ultimate guide to renting a car to help you cut though the jargon and make the right choice for your rental car. Find tips and insights for how to book your rental, what car rental insurance you’ll need, how to deal with a car rental agency and what extra fees to expect (and avoid!).

  • Why should I use KAYAK to rent a car in Ontario?

    KAYAK searches thousands of car rental agencies to provide you with offers from all car rental agencies operating in Ontario so that you can compare car rental rates, reviews and pick-up and drop-off locations to find the best deal for you.

Ontario car rental reviews and directory 
All ratings and reviews are collected from KAYAK users with a verified car rental booking. Learn how KAYAK collects reviews.

Enterprise Rent-A-Car

10.0

Wonderful

Read 35 reviews
Best rated
Cheapest deal
Most popular

Cleanliness

10.0

Comfort

10.0

Pick-up/Drop-off

10.0

Value for money

10.0

8 locations in Ontario

Show locations

Locations in Ontario

1088 E Fairview Ave

+1 208 855 5964

Monday08:00 - 17:00
Tuesday08:00 - 17:00
Wednesday08:00 - 17:00
Thursday08:00 - 17:00
Friday08:00 - 17:00
Saturday09:00 - 12:00
Sunday00:00 - 00:00

1222 Sw 4th Ave

+1 541 889 1098

Monday08:00 - 17:00
Tuesday08:00 - 17:00
Wednesday08:00 - 17:00
Thursday08:00 - 17:00
Friday08:00 - 17:00
Saturday00:00 - 00:00
Sunday00:00 - 00:00

1731 Garrity Blvd

+1 208 463 1222

Monday08:00 - 17:00
Tuesday08:00 - 17:00
Wednesday08:00 - 17:00
Thursday08:00 - 17:00
Friday08:00 - 17:00
Saturday09:00 - 12:00
Sunday00:00 - 00:00

222 S Auto Dr

+1 208 672 0585

Monday08:00 - 17:00
Tuesday08:00 - 17:00
Wednesday08:00 - 17:00
Thursday08:00 - 17:00
Friday08:00 - 17:00
Saturday00:00 - 00:00
Sunday00:00 - 00:00

2618 W Fairview Ave

+1 208 336 8777

Monday08:00 - 17:00
Tuesday08:00 - 17:00
Wednesday08:00 - 17:00
Thursday08:00 - 17:00
Friday08:00 - 17:00
Saturday09:00 - 12:00
Sunday00:00 - 00:00

4960 W Chinden Blvd

+1 208 488 3194

Monday08:00 - 17:00
Tuesday08:00 - 17:00
Wednesday08:00 - 17:00
Thursday08:00 - 17:00
Friday08:00 - 17:00
Saturday09:00 - 12:00
Sunday00:00 - 00:00

6118 Cleveland Blvd

+1 208 455 3431

Monday08:00 - 17:00
Tuesday08:00 - 17:00
Wednesday08:00 - 17:00
Thursday08:00 - 17:00
Friday08:00 - 17:00
Saturday09:00 - 12:00
Sunday00:00 - 00:00

9213 W Fairview Ave

+1 208 321 7936

Monday08:00 - 17:00
Tuesday08:00 - 17:00
Wednesday08:00 - 17:00
Thursday08:00 - 17:00
Friday08:00 - 17:00
Saturday09:00 - 12:00
Sunday00:00 - 00:00

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Show reviews that mention

Reviews

2.0 Poor

Anonymous, Mar 2024

Minivan

KAYAK
When I went to go pick up the seven seat van they didn’t have it. All they could offer me is a six seat Jeep. As I was driving it, I noticed how dirty it was. There was white sticky in the center console. I got about two miles away and the windshield wiper fluid light came on. I filled it up and the next day on the road the light came on again. It also would only spray out the passenger side. The man helping me at Enterprise was nice and did his best to help me when I picked up the car but it was a pretty bum deal overall.

10.0 Wonderful

Anonymous, Feb 2024

Compact

KAYAK
It was quick and easy to pick up and the modification reminder was great since I was done sooner than anticipated.

10.0 Wonderful

Anonymous, Feb 2024

Economy

KAYAK
Everything was perfect, the dude who helped me was amazing forgot his name tho

10.0 Wonderful

Anonymous, Nov 2023

Economy

KAYAK
Very reasonable price for the week nice clean car friendly customer service

2.0 Poor

Anonymous, May 2021

KAYAK

Pros:

mix up od the drop off cost me a extra 100.00+

Cons:

costomer service !!!!!

2.0 Poor

George, Mar 2021

KAYAK

Cons:

The rental was switched from the airport to downtown. There was no transport to downtown and the office closed at the time of my landing.

1 out of 12

Avis

No score available yet

One location in Ontario

Show locations

Locations in Ontario

2565 West Main Street

+1 208 336 6725

Monday08:00 - 17:00
Tuesday08:00 - 17:00
Wednesday08:00 - 17:00
Thursday08:00 - 17:00
Friday08:00 - 17:00
Saturday09:00 - 12:00

Filters

Reviews

10.0 Wonderful

Anonymous, Aug 2024

Economy

KAYAK
No problems

10.0 Wonderful

E, Mar 2024

Full-size

KAYAK
It was fast, easy and friendly service.

10.0 Wonderful

Christine, Oct 2023

Full-size

KAYAK
Windshield was dirty w chemical, probably vape… customer service was great!

8.0 Very good

Tim, Apr 2021

KAYAK

Cons:

The car smelled like cigarettes. They told me it happens.

10.0 Wonderful

Anonymous, Apr 2021

KAYAK

Pros:

The attendant provided us with a vehicle that was perfect for our trip.

Cons:

The vehicle had been used by UPS for a month and was very dirty, but I knew that when I accepted it. It was so much more appropriate for our needs than what we initially reserved.

10.0 Wonderful

Michael, Feb 2021

KAYAK

Pros:

The staff was nice

Cons:

The could have shown me where the car is

1 out of 6

Budget

No score available yet

One location in Ontario

Show locations

Locations in Ontario

2565 West Main Street

+1 208 331 9875

Monday08:00 - 17:00
Tuesday08:00 - 17:00
Wednesday08:00 - 17:00
Thursday08:00 - 17:00
Friday08:00 - 17:00
Saturday09:00 - 12:00

Filters

Reviews

10.0 Wonderful

Kellie, Oct 2022

KAYAK
Fast and friendly service. Maybe better instructions on how to dropoff at airport.

10.0 Wonderful

Anonymous, Oct 2022

KAYAK
Thank you for the great rental car. I will be a future customer

8.0 Very good

Matt, Sep 2022

KAYAK
Had a check engine light come on on the way out of town, but they got me a new vehicle at the airport rental pretty quickly.

8.0 Very good

Michael, Jun 2023

Compact

KAYAK
The only issue was the cab ride from the airport. $30 was the cost of the ride (with tip). Still, the savings for this off airport location was worth it.

4.0 Mediocre

Anonymous, Apr 2023

Intermediate SUV

KAYAK
The car was filthy and it had significant cosmetic damage. They gave me a sheet and told me nothing was wrong with it, but when I went to the car, it had two huge dents in the side. I pointed it out and they had to revise the damage report. The car had an odor to it that would hit you at the worst times. It also seemed like a vehicle that had never had any maintenance conducted on it. It felt like I borrowed a friends old ride, rather than dropping $500+ on a rental.

10.0 Wonderful

Cedric, Aug 2022

KAYAK
Everything was perfection the service and vehicle

1 out of 4

91 travelers who rented a car in Ontario gave the car agency they used an average rating of 10.0

Car rental locations in or near Ontario

Go to map view

Good to know

Most popular agency

Enterprise Rent-A-Car

Most popular car type

Standard

Average price

$61/day

Good deal

$58/day

When to book a rental car in Ontario

Average daily price per month
Rental car prices as pick-up date approaches

Everything you need to know for your car rental in Ontario

Car rental at airports serving Ontario

Car rental Boise Air Term. Gowen Fld Airport

Ontario car rental information

Pick-up locationOntario
Car types
Rental locations1
Airport locations0