$34 Car Rental Ontario, CA

Search and Compare from Car Companies in Ontario

Photo by Ontario Convention & Visitors Bureau / Jon Edwards.
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Top Car Deals in Ontario

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

Mon, Oct 20 to Tue, Oct 21

Compact

Nissan Versa or Similar or similar
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Nissan Versa or Similar

$34

includes taxes & fees
$22 per day
found 8 hours ago
Compact Nissan Versa or Similar
Mon, Oct 20 to Tue, Oct 21

Standard

Volkswagen Jetta or similar
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Volkswagen Jetta

$41

includes taxes & fees
$27 per day
found 8 hours ago
Standard Volkswagen Jetta
Mon, Oct 20 to Tue, Oct 21

Midsize

Toyota Corolla or Similar or similar
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Toyota Corolla or Similar

$41

includes taxes & fees
$27 per day
found 8 hours ago
Midsize Toyota Corolla or Similar
Mon, Oct 20 to Tue, Oct 21

Economy

Mitsubishi Mirage or Similar or similar
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Mitsubishi Mirage or Similar

$41

includes taxes & fees
$27 per day
found 8 hours ago
Economy Mitsubishi Mirage or Similar
Mon, Oct 20 to Tue, Oct 21

Fullsize

Nissan Altima or Similar or similar
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Nissan Altima or Similar

$43

includes taxes & fees
$29 per day
found 8 hours ago
Fullsize Nissan Altima or Similar
Thu, Oct 23 to Fri, Oct 24

Special

Manager Special EV or similar
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Manager Special EV

$37

includes taxes & fees
$37 per day
found 6 hours ago
Special Manager Special EV
Mon, Oct 20 to Tue, Oct 21

Midsize Elite

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

$63

includes taxes & fees
$40 per day
found 8 hours ago
Midsize Elite Tesla Short Range Model 3
Mon, Oct 20 to Tue, Oct 21

Premium

Dodge Charger or Similar or similar
  • 5 people
  • Unlimited mileage
Ontario, California, USA
Dodge Charger or Similar

$65

includes taxes & fees
$47 per day
found 8 hours ago
Premium Dodge Charger or Similar
Mon, Oct 20 to Tue, Oct 21

Luxury Elite

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

$92

includes taxes & fees
$62 per day
found 8 hours ago
Luxury Elite Genesis G80E
Thu, Oct 23 to Fri, Oct 24

Standard Elite Special

Ford Mustang Mach-E or similar
  • 5 people
  • Unlimited mileage
Upland, California, USA
Ford Mustang Mach-E

$74

includes taxes & fees
$65 per day
found 6 hours ago
Standard Elite Special Ford Mustang Mach-E
Mon, Oct 20 to Tue, Oct 21

Fullsize Elite Special

Audi A5 Sportback or similar
  • 5 people
  • Unlimited mileage
Fontana, California, USA
Audi A5 Sportback

$83

includes taxes & fees
$74 per day
found 8 hours ago
Fullsize Elite Special Audi A5 Sportback
Mon, Oct 20 to Tue, Oct 21

Luxury

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

$84

includes taxes & fees
$76 per day
found 8 hours ago
Luxury Audi A4 or BMW 3 Series
Mon, Oct 20 to Tue, Oct 21

Premium Elite Special

BMW 5 Series Audi A6 or similar
  • 5 people
  • Unlimited mileage
Fontana, California, USA
BMW 5 Series Audi A6

$91

includes taxes & fees
$81 per day
found 8 hours ago
Premium Elite Special BMW 5 Series Audi A6
Tue, Oct 21 to Wed, Oct 22

Mini Van

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

$101

includes taxes & fees
$92 per day
found 5 hours ago
Mini Van Chrysler Pacifica
Mon, Oct 20 to Tue, Oct 21

Oversize SUV

Lincoln Navigator L Jeep Grand Wagoneer L or similar
  • 7 people
  • Unlimited mileage
Ontario, California, USA
Lincoln Navigator L Jeep Grand Wagoneer L

$200

includes taxes & fees
$150 per day
found 8 hours ago
Oversize SUV Lincoln Navigator L Jeep Grand Wagoneer L

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Lowest prices found within the past 8 hours. Prices and availability subject to change. Additional terms may apply.

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 $34. 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 35 miles 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 colorful city include San Diego Zoo. San Diego County is 95 miles from Ontario.
  • Hoover Dam is situated 210 miles 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 license 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 $34 and $37. 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.
What insurance should I choose for my car rental in Ontario?
After meticulously planning your big trip, don't scrimp on your insurance — choose collision protection while reserving your Ontario rental vehicle with Expedia. There are lots of benefits to this plan, including up to $35,000 in primary coverage for theft, accident damage and vandalism. Plus, with no deductible and round-the-clock emergency support, you'll be able to breathe a little easier if a mishap occurs.

Car Rental Information

 
Popular car types
SUV, Full Size, Economy
 
Car suppliers available
 
Our best deal of the day
$34
 
Our second best deal of the day
$37
 
Our third best deal of the day
$41
 
From the airport to your hotel
Airport Transportation
 
From popular domestic and international airports
Airport Car Rentals

Finding the cheapest car rentals in Ontario

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter Ontario into the search wizard at the top of the page. We will compare all the best deals available for your car rental in Ontario and provide you with a list of the cheapest options, with no added fees.

Renting a car in Ontario

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Ontario. We partner with reliable partners that guarantee an enjoyable experience for solo travelers, couples, and families. Package your car with a flight or hotel to unlock even more savings from Expedia.

Expected prices in Ontario

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $34.

Flexibility & Cancellation

Most car suppliers offer penalty-free cancellations, so you don’t have to worry about losing money if your plans change. To cancel your booking log into your account through the Trips portal. Click manage booking and cancel this car. If you needed to alter your booking, then you can create a new one once you have canceled.

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One Key members save 10% or more on select hotels, cars, activities and vacation rentals. Not only that, earn OneKeyCash for every dollar spent on eligible hotels, vacation rentals, flights, car rentals, and more when you book across our family of brands: Expedia, Hotels.com and VRBO. Learn more and join today.

Car classes available from Expedia in 2025

The classes of vehicles available will change depending on your chosen location.

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