Car Rental in Ontario

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Ontario, USA - California
Unable to find any location
Driver's country of residence is United States of America (USA) and age is 30-65
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  • 30 - 65
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Trustpilot
700+ Trusted Suppliers:

Cheapest car rental rates

Downtown
Compact
Kia Soul or similar
Kia Soul
  • 5
  • 2
  • 4
  • A/C
  • Auto.
Budget
$49.54 per day
Ontario Airport
Economy
Kia Rio or similar
Kia Rio
  • 5
  • 1
  • 4
  • A/C
  • Auto.
Avis
$51.55 per day
Ontario Airport
Intermediate
Mazda 3 or similar
Mazda 3
  • 5
  • 3
  • 5
  • A/C
  • Auto.
Thrifty
$58.27 per day
Ontario Airport
Standard
Volkswagen Jetta or similar
Volkswagen Jetta
  • 5
  • 2
  • 2
  • A/C
  • Auto.
Dollar
$62.80 per day

Most popular car rental deals

Ontario Airport
Full-size
Toyota Camry or similar
Toyota Camry
  • 5
  • 2
  • 4
  • A/C
  • Auto.
Alamo
$64.41 per day
Ontario Airport
Premium
Dodge Charger or similar
Dodge Charger
  • 5
  • 4
  • 4
  • A/C
  • Auto.
FOX
$69.21 per day
Ontario Airport
Standard Elite SUV
Audi Q3 or similar
Audi Q3
  • 5
  • 4
  • 4
  • A/C
  • Auto.
Enterprise
$76.26 per day
Ontario Airport
Luxury
Audi A4 or similar
Audi A4
  • 5
  • 3
  • 4
  • A/C
  • Auto.
National
$77.87 per day
The above prices are only approximate and were last updated at 8:10 AM on 1/31/25. Prices may vary based on the booking dates, length of rental, and car class.
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Travel information

Languages
English, Spanish
Currency
USD
Drive on
Right-hand side
Country code
+1
Average car rental price
$64 per day
Average car rental length
5 days
Speed limit within town
40 - 48 km/h or 25 - 30 mph
Speed limit out of town
88 - 104 km/h or 55 - 65 mph
Acceptable limit of BAC
0.08%
Average gas price
$1.23 per liter or $4.66 per gallon
Lowest gas price
$1.15 per liter or $4.35 per gallon
Highest gas price
$1.32 per liter or $5.00 per gallon

One-way car rentals in Ontario

The most popular one-way rental options for pick up in Ontario and drop off in another city include:

  • From Ontario to Santa Ana - 27 offers from $50.49 per day
  • From Ontario to San Francisco - 29 offers from $50.49 per day
  • From Ontario to Las Vegas - 29 offers from $50.49 per day

Top 20 cities near Ontario

  1. Anaheim from $49.54 per day
    39.3 km / 24.4 miles away
  2. Santa Ana from $49.54 per day
    49 km / 30.4 miles away
  3. Long Beach from $49.54 per day
    63.3 km / 39.3 miles away
  4. Burbank from $49.54 per day
    71.6 km / 44.5 miles away
  5. Beverly Hills from $60.69 per day
    72.4 km / 45 miles away
  6. Hollywood from $51.55 per day
    74 km / 46 miles away
  7. Los Angeles from $35.06 per day
    75.4 km / 46.9 miles away
  8. Santa Monica from $35.30 per day
    82.2 km / 51.1 miles away
  9. Palm Springs from $49.54 per day
    104 km / 64.6 miles away
  10. San Diego from $39.84 per day
    151.9 km / 94.4 miles away
  11. Bakersfield from $49.54 per day
    203 km / 126.1 miles away
  12. Santa Barbara from $49.54 per day
    210 km / 130.5 miles away
  13. Fresno from $46.34 per day
    358.2 km / 222.6 miles away
  14. Mammoth Lakes from $50.25 per day
    412.6 km / 256.4 miles away
  15. Monterey from $46.49 per day
    476.7 km / 296.2 miles away
  16. San Jose from $35.05 per day
    536.4 km / 333.3 miles away
  17. Oakland from $46.50 per day
    582.3 km / 361.8 miles away
  18. San Francisco from $43.26 per day
    584.8 km / 363.4 miles away
  19. Sacramento from $40.06 per day
    627.3 km / 389.8 miles away
  20. Santa Rosa from $48.49 per day
    680.4 km / 422.8 miles away

Top 20 locations near Ontario

  1. Ontario Airport from $51.53 per day
  2. John Wayne Airport from $49.54 per day
    49 km / 30.4 miles away
  3. Long Beach Airport from $49.54 per day
    57.3 km / 35.6 miles away
  4. Downtown from $51.55 per day
    61.1 km / 38 miles away
  5. Burbank Airport from $49.54 per day
    71.6 km / 44.5 miles away
  6. North Hollywood Lankershim Blvd from $248.59 per day
    74 km / 46 miles away
  7. Los Angeles Airport from $45.49 per day
    75.4 km / 46.9 miles away
  8. Palm Springs Airport from $49.54 per day
    104 km / 64.6 miles away
  9. San Diego Airport from $51.27 per day
    151.9 km / 94.4 miles away
  10. San Diego Cross Border Xpress from $39.84 per day
    177.5 km / 110.3 miles away
  11. Meadows Field Airport from $49.54 per day
    203 km / 126.1 miles away
  12. Santa Barbara Airport from $49.54 per day
    210 km / 130.5 miles away
  13. Fresno Airport from $46.34 per day
    358.2 km / 222.6 miles away
  14. Monterey Airport from $46.49 per day
    476.7 km / 296.2 miles away
  15. San Jose Airport from $35.05 per day
    536.4 km / 333.3 miles away
  16. Oakland Airport from $46.50 per day
    582.3 km / 361.8 miles away
  17. San Francisco Airport from $45.34 per day
    584.8 km / 363.4 miles away
  18. San Francisco Union Square Downtown from $45.76 per day
    599.5 km / 372.5 miles away
  19. Sacramento International Airport from $46.25 per day
    627.3 km / 389.8 miles away
  20. Charles M. Schulz–Sonoma County Airport from $48.49 per day
    680.4 km / 422.8 miles away

Map of car rental locations

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

Car rental prices in Ontario vary by time of year. This graph shows the average prices per month to help you find the best time of year to rent.
Average rental costs per day in Ontario
$47.98
January
$46.53
February
$46.06
March
$34.30
April
$41.35
May
$49.07
June
$47.37
July
$50.99
August
$32.79
September
$42.61
October
$46.51
November
$53.41
December
The cheapest month to rent a car in Ontario is September (when prices average $32.79 per day). This is 27% cheaper than the yearly average and 39% cheaper than renting in December (when prices average $53.41).

This information can help you identify the low season. But these are only average numbers. How much your car rental will cost will depend on the type of vehicle you rent, how long you’ll rent it for, and how far ahead you book. Simply enter your dates in the form at the top of the page to see the exact prices.

What’s the usual rental length in Ontario?

How long travelers keep their rental cars for varies from month to month: in August, the average renter keeps their car for 8 days, and in November, they keep their car for 3 days.
Average number of rental days in Ontario
5
January
5
February
5
March
5
April
4
May
4
June
5
July
8
August
5
September
4
October
3
November
5
December

What's the most popular month to rent a car in Ontario?

Based on the number of searches by our customers, the most popular month for renting a car in Ontario is April, and the least popular is October.
Monthly searches in Ontario by pick-up date relative to the average
58%
January
49%
February
94%
March
249%
April
188%
May
122%
June
125%
July
70%
August
131%
September
21%
October
24%
November
70%
December

Car rental information

Car rental locations 4
Airport locations 1
Popular suppliers FOX, Thrifty, Dollar, Alamo, Enterprise
Popular car categories Large cars, SUVs, Small cars, Medium cars
Lowest price $50 per day
Cheapest supplier Budget

Most popular car models of rental suppliers

Rental Supplier Model Doors Luggage Type
FOX Mitsubishi Mirage 4 2 Small cars
FOX Toyota Corolla 4 1 Large cars
FOX Nissan Versa 4 2 Medium cars
FOX Hyundai Santa Fe 5 2 SUVs
FOX Nissan Altima 4 2 Large cars
FOX Kia Sportage 5 2 SUVs
FOX Toyota Camry 4 2 Large cars
FOX Chrysler Pacifica 5 2 Vans
FOX Toyota 4Runner 5 3 SUVs
Thrifty Ford Focus 4 2 Medium cars

FAQ

How old do I have to be to rent a car in California?
You have to be at least 21 years old to rent a car in California. If you're under 25, you'll also likely be charged and additional Young Driver Fee.
Can I drive with a rental car to Arizona or Nevada?
Yes, you can take a car you rent in Anaheim to neighboring states.
Where are car rental companies located at Ontario International Airport?
All of the companies that have on-airport locations are located in the Car Rental Center, which is easily reached from the terminal via a free shuttle run by the airport.
Are there any toll roads in Ontario?
No, there are no toll roads in Ontario or the immediate area. There are toll roads in Orange County and Express Lanes on some interstates in Los Angeles.

Car rental statistics

Highest-rated company
Enterprise
8.5 / 10
)
Lowest-rated company
NUCarrentals
6.6 / 10
Total rental companies
12
Average daily price
$63.74
Lowest daily price
$49.54
Total cars available
551

Top 12 suppliers in Ontario in 2025

Enterprise
Enterprise
Very good 8.5 / 0 reviews
3 locations
$67 - $170
Alamo
Alamo
Very good 8.4 / 1 review
1 location
$64 - $151
National
National
Very good 8 / 0 reviews
1 location
$69 - $172
Thrifty
Thrifty
Average 7.8 / 3 reviews
2 locations
$57 - $132
Dollar
Dollar
Average 7.7 / 0 reviews
2 locations
$59 - $112
Avis
Avis
Average 7.6 / 0 reviews
3 locations
$52 - $116
Hertz
Hertz
Average 7.6 / 1 review
2 locations
$52 - $116
Payless
Payless
Average 7.6 / 1 review
1 location
$52 - $116
Budget
Budget
Average 7.5 / 1 review
2 locations
$50 - $139
FOX
FOX
Average 7.2 / 30 reviews
1 location
$63 - $102
Europcar
Europcar
Average 7 / 1 review
1 location
$63 - $102
NUCarrentals
NUCarrentals
Below average 6.6 / 0 reviews
1 location
$63 - $102

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Ontario

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Driver's country of residence is United States of America (USA) and age is 30-65
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