Ontario Car Rental

Search and Compare from Car Companies in Ontario

Photo by Ontario Convention & Visitors Bureau / Jon Edwards.
I have a discount code

Featured car rental suppliers

Compare from agencies

car supplier logos

  • protection illustration

    Change your mind

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

    Treat yourself

    Members save 10% or more on over 1 million car rentals
  • package illustration

    Shop smart

    Compare car suppliers to unlock big savings

Top Car Deals in Ontario

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

Sun, May 3 to Mon, May 4

Special

Managers Special
  • 4 people
  • Unlimited mileage
Ontario, California, USA
Managers Special

CA $53

total
found 23 hours ago
Special Managers Special
Sun, May 3 to Mon, May 4

Economy

Chevrolet Spark
  • 4 people
  • Unlimited mileage
Ontario, California, USA
Chevrolet Spark

CA $55

total
found 23 hours ago
Economy Chevrolet Spark
Sun, May 3 to Mon, May 4

Compact

Nissan Versa Note
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Nissan Versa Note

CA $56

total
found 23 hours ago
Compact Nissan Versa Note
Sun, May 3 to Mon, May 4

Standard

Chevrolet Cruze
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Chevrolet Cruze

CA $63

total
found 23 hours ago
Standard Chevrolet Cruze
Sun, May 3 to Mon, May 4

Full Size

Chevrolet Malibu
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Chevrolet Malibu

CA $65

total
found 23 hours ago
Full Size Chevrolet Malibu
Wed, May 6 to Thu, May 7

Midsize

Toyota Corolla
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Toyota Corolla

CA $62

total
found 21 hours ago
Midsize Toyota Corolla
Sun, May 3 to Mon, May 4

Midsize Elite

Tesla Short Range Model 3
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Tesla Short Range Model 3

CA $85

total
found 23 hours ago
Midsize Elite Tesla Short Range Model 3
Mon, May 4 to Tue, May 5

Mini Van

Chrysler Pacifica
  • 7 people
  • Unlimited mileage
Ontario, California, USA
Chrysler Pacifica

CA $93

total
found 1 day ago
Mini Van Chrysler Pacifica
Mon, May 4 to Tue, May 5

Full Size Elite Pickup Regular Cab

Ram 2500 Big Horn
  • 5 people
  • Unlimited mileage
Montclair, California, USA
Ram 2500 Big Horn

CA $80

total
found 1 day ago
Full Size Elite Pickup Regular Cab Ram 2500 Big Horn
Mon, May 4 to Tue, May 5

Premium Pickup Regular Cab

Ford F150
  • 5 people
  • Unlimited mileage
Pomona, California, USA
Ford F150

CA $76

total
found 1 day ago
Premium Pickup Regular Cab Ford F150
Sun, May 3 to Mon, May 4

Standard Elite Special

Ford Mustang Mach-E
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Ford Mustang Mach-E

CA $101

total
found 23 hours ago
Standard Elite Special Ford Mustang Mach-E
Sun, May 3 to Mon, May 4

Luxury Elite

Genesis G80E
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Genesis G80E

CA $149

total
found 23 hours ago
Luxury Elite Genesis G80E
Wed, May 6 to Thu, May 7

Premium Elite SUV

Audi Q5
  • 5 people
  • 161 free kilometres/total
Montclair, California, USA
Audi Q5

CA $130

total
found 21 hours ago
Premium Elite SUV Audi Q5
Wed, May 6 to Thu, May 7

Luxury

Audi A4 or BMW 3 Series
  • 5 people
  • Unlimited mileage
Montclair, California, USA
Audi A4 or BMW 3 Series

CA $129

total
found 21 hours ago
Luxury Audi A4 or BMW 3 Series
Sun, May 3 to Mon, May 4

Oversize SUV

Lincoln Navigator L Jeep Grand Wagoneer L
  • 7 people
  • Unlimited mileage
Rancho Cucamonga, California, USA
Lincoln Navigator L Jeep Grand Wagoneer L

CA $270

total
found 23 hours ago
Oversize SUV Lincoln Navigator L Jeep Grand Wagoneer L

Don't see what you're looking for?

See all car rentals in Ontario
View all cars
Lowest prices found within the past 23 hours. Prices and availability subject to change. Additional terms may apply.

Car Rental Information

Popular car types:
SUV, Full Size, Economy
Car suppliers available:
Our best deal of the day:
CA $53
Our second best deal of the day:
CA $55
Our third best deal of the day:
CA $56
From the airport to your hotel:
Airport Transportation

Frequently asked questions

How much is a rental car per day in Ontario?
The daily price of car rentals in Ontario within the past seven days was as low as CA $53. With your own affordable set of wheels, the sights in and around this place are easily within your reach.
Can I rent a car from John Wayne Airport (SNA)?
Touch down at John Wayne Airport (SNA) and then head to Enterprise or Avis, a quick commute away. You'll be exploring Ontario in your rental in no time.
What happens if I need to cancel my Ontario car reservation?
Don't stress! If you're able to cancel your prepaid rental more than six hours before the scheduled collection time, you may qualify for a complete refund. You'll want to scan your cancellation policy as there are some exemptions. Hop on our Customer Service Portal if you're unsure of anything.
Where can I go on a road trip from Ontario?
Ontario has plenty to keep you busy, but don't restrict yourself to just one place. Organize a set of wheels and hit the road to discover what else awaits in the wider region. Here are some places to consider:

  • Los Angeles is roughly 56 kilometres from Ontario. Renowned sights like Universal Studios Hollywood should be at the top of your list here.
  • Why not check out all that's on offer in San Diego County too? Popular attractions in this colourful city include San Diego Zoo. San Diego County is 153 kilometres from Ontario.
  • Hoover Dam is situated 338 kilometres from Ontario and is one of the region's most spectacular nature spots. Go for a wander around and enjoy the fresh air.

How do I find the best car rental deals in Ontario with Expedia?
Browse our huge selection of car rentals, check out customer reviews and compare prices from popular brands. In a few easy clicks, Expedia will help you get the best deal on your ride. Got a hotel or flight booking? Add on your Ontario car rental and save even more.
How old do you have to be to rent a car in Ontario?
Rental car rules in Ontario require drivers to be 21 and above. Are you a younger driver? A few surcharges and restrictions could apply. Many rental suppliers impose what's known as a young driver surcharge, which is an additional fee to the rental car cost. Restrictions generally apply to the categories of cars young motorists can rent as well. Age limits may differ between suppliers, so check before booking.
What do you need to rent a car in Ontario?
Be prepared to present a valid driver's licence and a credit card when you get to the rental counter. Prior to pickup, check with your rental supplier whether other documentation is needed. For example, you may also need to show proof of insurance.
What is the cheapest car rental in Ontario?
The two lowest daily prices on offer in Ontario within the past seven days were CA $53 and CA $55. How's that for an awesome deal? These rates were available on Expedia, with a rental starting date within the next year. Prices and availability are subject to change and additional terms apply.
Can I rent a car for a month or longer in Ontario?
Yes, which means you won't need to rebook a rental car mid-vacation. Go to our long-term car rental deals page, enter your trip information and book a set of wheels to call your own for the duration of your getaway.
Where can I find an Ontario car rental if I am younger than 25?
Some Ontario companies will rent to drivers under 25, and others won't. Policies differ from supplier to supplier, so you should do some research. Also, find out if there are any additional costs. Some outlets will pass on a surcharge to young customers between the ages of 21 and 24. Always read through the terms and conditions so you know what to expect.

Explore a world of travel with Expedia