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Car Hire In Ontario, United States: Competitive Prices With A Practical Local Guide

Pick up at the airport or in town and explore Southern California at your own pace—compare options, understand insurance and fees, and book with confidence from the UK.

UK Traveller Essentials
Ontario, United States Car Hire Guide For UK Travellers
Renting a car in Ontario, California (United States) is often the most convenient way to get around, particularly if you are heading to Los Angeles, Orange County, the Inland Empire, or day trips such as the mountains and desert areas. Public transport exists but can be slow for cross-town journeys; a hire car offers door-to-door flexibility, easy luggage handling, and better value for families or groups. For UK travellers, remember vehicles are left-hand drive and you drive on the right. Most companies require a full, valid UK driving licence; an International Driving Permit is not typically requested in California but can be useful as a supporting document. A credit card in the main driver’s name is commonly required for the deposit. Insurance is a key decision in the US—check what is included (e.g., Collision Damage Waiver/Loss Damage Waiver and liability coverage such as SLI) and avoid paying twice for the same protection. Expect taxes and airport concession fees to increase the headline rate at airport locations, while downtown branches may offer lower base prices but reduced opening hours and fewer vehicle choices.
Alamo
Avis
National
Dollar
Thrifty
Budget
+ more
Ontario International Airport (ONT) Car Rental Centre
ONT is the primary airport for Ontario, California. Follow signs for the consolidated Car Rental Centre; most major brands operate here. Pros: quickest pick-up after landing, longer opening hours, broad vehicle availability, easy returns for early flights. Cons: airport surcharges and higher taxes can make total cost more expensive than off-airport locations; queues can be longer at peak arrival times.
Ontario Mills / North Ontario (Near I-10 & I-15)
A convenient area near major motorways and shopping, often with good access for travellers staying around Ontario Mills. Advantages: easy motorway access, sometimes lower day rates than the airport, practical for local stays. Disadvantages: limited public transport connections, may require a taxi/rideshare to reach, and branch hours can be shorter than at ONT.
Downtown Ontario / Euclid Avenue Corridor
Central pick-up option close to local services and some public transport. Advantages: potentially better value than airport rentals, useful if you do not need a car immediately on arrival. Disadvantages: smaller fleets (fewer SUVs and premium models), stricter opening hours, and returns may be less flexible outside business times.
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Find Your Ideal Rental Car in Ontario, California

Explore our top picks for every type of journey, from city streets to desert trails. Check out the most popular rental cars at Ontario International Airport.

By Trip Type
Popular Makes

City & Suburbs

Medium

City-Smart & Comfortable
5
2
Auto

UK visitors will find a medium car ideal for navigating the wide highways and sprawling suburbs of the Inland Empire. With reliable air conditioning for the warm California climate, smooth automatic transmission, and comfortable seating for long drives between attractions, it's a sensible choice for couples or small families exploring the greater Los Angeles area.

Desert & Mountain

SUV

Adventure-Ready & Capable
5
3
Auto

An SUV handles the diverse terrain around Ontario with ease, from scorching desert roads to Joshua Tree to the winding mountain passes leading to Big Bear Lake. Higher ground clearance and robust climate control keep you comfortable, while the spacious interior accommodates hiking gear, picnic supplies, and luggage for outdoor excursions.

Coastal Cruising

Convertible

Iconic California Experience
4
2
Auto

Nothing captures the spirit of a California road trip quite like a convertible. Cruise down the Pacific Coast Highway with the top down, soak in the coastal scenery, and enjoy balmy evenings along the way. With modern comforts and effortless automatic handling, it's the ultimate way for UK travellers to embrace the golden state lifestyle.

Choose Your Ride

Find the perfect vehicle for your trip. Compare options below.

Airport Pick-Up (ONT)
Downtown Pick-Up

Fastest Start After Landing At Ontario International Airport

Airport pick-up is ideal if you want to drive immediately after arriving, particularly with luggage, family members, or a late arrival. You will usually find the widest choice of vehicle types, longer counter hours, and simpler returns for flights. Do note that airport rentals commonly include additional charges (such as concession and facility fees) and higher overall taxes, so compare the final total rather than the headline daily rate.

logo
Desert adventurerSUV
Jeep Wrangler

Jeep Wrangler

HertzFree shuttle bus
5
4
4
Auto
Cancellationcancellation fees apply
Deposit$511.41 - $811.41
MileageUnlimited
PaymentCredit Card, Debit card
Check Rates
logo
Desert adventurerSUV
Jeep Wrangler

Jeep Wrangler

HertzFree shuttle bus
4
2
2
Auto
Cancellationcancellation fees apply
DepositLow deposit
MileageUnlimited
PaymentCredit Card, Debit card
Check Rates
logo
Desert adventurerSUV
Jeep Wrangler

Jeep Wrangler

HertzFree shuttle bus
5
4
4
Auto
Cancellationcancellation fees apply
Deposit$482.10 - $782.10
MileageUnlimited
PaymentCredit Card, Debit card
Check Rates
logo
City-friendlySmall
Hyundai Venue

Hyundai Venue

BudgetFree shuttle bus
5
2
4
Auto
Cancellationcancellation fees apply
Deposit$572.68 - $672.68
MileageUnlimited
PaymentCredit Card, Debit card
Check Rates
logo
City-friendlySmall
Hyundai Venue

Hyundai Venue

BudgetIn terminal, Walk to counter
5
2
4
Auto
Cancellationcancellation fees apply
DepositLow deposit
MileageUnlimited
PaymentCredit Card, Debit card
Check Rates
logo
City-friendlySmall
Hyundai Venue

Hyundai Venue

AvisShuttle bus
5
2
4
Auto
Cancellationcancellation fees apply
Deposit$588.16 - $688.16
MileageUnlimited
PaymentCredit Card, Debit card
Check Rates
logo
Balanced comfortMedium
Kia K4

Kia K4

ThriftyIn terminal, Walk to counter
5
2
4
Auto
Cancellationcancellation fees apply
Deposit$545.32 - $845.32
MileageUnlimited
PaymentCredit Card, Debit card
Check Rates
logo
Balanced comfortMedium
Kia K4

Kia K4

DollarFree shuttle bus
5
2
4
Auto
Cancellationcancellation fees apply
Deposit$545.32
MileageUnlimited
PaymentCredit Card
Check Rates
logo
Balanced comfortMedium
Kia K4

Kia K4

Secret dealFree shuttle bus
5
2
4
Auto
Cancellationcancellation fees apply
DepositLow deposit
MileageUnlimited
PaymentCredit Card
Check Rates

Discover Top-Rated Car Hire in Ontario With Real Reviews

Read genuine reviews from verified customers who hired cars in Ontario. Find trusted hire options and book with confidence for your next trip.

Rental companyRatingAvg. Daily RatePickup Method/DistanceSecurity depositAccepts Debit CardsKey Advantages
Fox rent a carBudget Friendly
3.1
21,895+ reviews
$88Free shuttle bus
$662 - $686
  • Competitive and fair pricing
  • Friendly professional staff service
  • Quick efficient rental process
National
2.9
57 reviews
$65In terminal, Walk to counter
$400
  • Emerald Club car selection
  • Quick airport pickup
  • Friendly professional staff
Hertz
2.9
17000+ reviews
$694 mi from Ontario DowntownLow deposit
  • Professional and friendly service
  • Transparent and competitive pricing
  • Efficient and fast process
Thrifty
1.8
3700+ reviews
$75In terminal, Walk to counterLow deposit
  • Friendly and helpful counter staff
  • Quick and efficient pick-up process
  • Clean and well-maintained vehicles
Alamo
1.8
3000+ reviews
$63In terminal, Walk to counter
$400
  • Professional staff assistance
  • Fast pickup and return
  • Friendly customer service
Enterprise
1.8
23,900+ reviews
$69In terminal, Walk to counter
$400
  • Smooth Pickup Process
  • Friendly Helpful Staff
  • Clean Well-Maintained Vehicles
Dollar
1.4
3300+ reviews
$51Free shuttle busLow deposit
  • Smooth pickup and return process
  • Professional and helpful staff
  • Easy reservation experience
Europcar
1.4
3,800+ reviews
$67Shuttle busLow deposit
  • Friendly and helpful staff
  • Free car upgrades available
  • Quick and efficient service
Budget
1.2
5691+ reviews
$43In terminal, Walk to counterLow deposit
  • Excellent roadside assistance
  • Friendly helpful staff
  • Smooth pick-up process
Avis
1.2
99 reviews
$441.5 mi from Ontario Downtown
$448 - $537
  • Great price booking online
  • Outstanding service at airport
  • No hidden extra charges

*Rating and review data are sourced from Trustpilot. Policy details may vary by location and vehicle type. Please confirm at the time of booking.

Data source: QEEQ Car Rental
Last updated: Jun. 12 2026
Essential Rental Hub
Everything you need to know before you drive off. Select a topic to get the full brakdown.
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A Brit's Guide to Fueling Your Rental Car in the USA
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Platform Insights

Car Rental Expert Advice

By QEEQ Platform Expert Team

Expertise Metrics

Platform Recognition

Asia's Best Car Rental Booking Website 2023&2024

Booking Volume

Review Quality

10,000+ verified 5-star reviews

Market Experience

Data Authority

Expertise Verification

QEEQ data verified against local official data sources

Key Expert Insights

Platform Analysis

"Airport locations account for 55% of car rental bookings in the US, with urban downtown pick-ups growing 15% year-on-year."

Booking Patterns

"SUV bookings increased 23% in 2024 versus 2019, while economy car demand fell 12%. Summer bookings peak 40% above winter averages."

Customer Pain Points

"38% of renters report confusion over insurance coverage options, making this the leading customer complaint in the car rental industry."

Data Sources

  • QEEQ internal booking databse
  • American Car Rental Association (ACRA) Industry Report
  • Enterprise Holdings Annual Market Report
  • Consumer Financial Protection Bureau (CFPB) Car Rental Complaints Report

Road Trips

One-way rental routes starting from Ontario

Plan your ultimate road trip with these popular one-way routes departing from Ontario

Discover Ontario: Canada's Premier Province for Driving Adventures

Essential driving and travel information for exploring Ontario's diverse landscapes, from the vibrant streets of Toronto to the serene wilderness of the north.

LANGUAGES

English

CURRENCY

CAD

DRIVE ON

Right-hand side

COUNTRY CODE

+1

SPEED LIMIT WITHIN TOWN

40-50 km/h

SPEED LIMIT OUT OF TOWN

100-110 km/h

ACCEPTABLE LIMIT OF BAC

0.08% (Criminal Code), 0.05% (Provincial Administrative Suspension)

Ontario Car Hire & Road Trip Guide

Essential answers for travellers planning to drive in Ontario, Canada

Can I drive in Ontario with my UK driving licence, or do I need an International Driving Permit?
UK licence holders can drive in Ontario with their full UK licence for up to 90 days. While an IDP is not legally mandatory, it is strongly recommended—if stopped by police or involved in an accident, an IDP serves as an official translation and is widely accepted by rental companies where UK licences alone may cause delays. An IDP costs around £5.50 from the AA or RAC and is valid for 12 months.
Does Ontario use miles or kilometres, and what are the speed limits on its highways?
Ontario switched to the metric system in 1977, so all road signs show speeds in km/h and distances in kilometres. Provincial motorways (401, 407, QEW) typically carry a 100 km/h limit, urban highways around 80–90 km/h, and urban residential streets 40–50 km/h. The 407 ETR is a toll motorway stretching from Burlington to Whitby—transponders are available from rental firms at roughly CA$2–4 per day and are the cheapest way to pay.
I'm visiting in winter. Are winter tyres mandatory, and how bad are the road conditions?
Ontario does not mandate winter tyres by law province-wide, but from December to March snow and ice are common on almost all roads outside Toronto's urban core. Many rental firms offer winter-tyred vehicles on request—always confirm in advance. If you plan to drive north into cottage country, the Muskoka area, or towards Tobermory, carry snow chains or ensure your vehicle has dedicated winter rubber. The Ontario Ministry of Transportation (MTO) provides real-time road condition updates at 511ontario.ca.
How much does it cost to drive on Ontario's toll roads, and what's the cheapest way to pay?
The 407 ETR charges by distance travelled—typically CA$10–25 for a one-way trip across the full corridor depending on entry and exit points. Paying by licence plate invoice after the fact adds a CA$3.50 convenience fee per trip plus higher per-km rates. Hiring a transponder through your rental company is the most economical option and avoids unexpected bills. The Ambassador Bridge and Windsor tunnels linking Ontario to Detroit carry separate tolls (roughly CA$8–10 cash).
I'm 22. Can I rent a car in Ontario, and what young driver surcharge will I pay?
Yes, you can. The minimum age to rent a car in Ontario is 21, but drivers under 25 are subject to a young driver surcharge of approximately CA$25–35 per day on top of the base rental rate. This surcharge applies to drivers aged 21–24 across all major agencies (Enterprise, Hertz, Avis, National). Some premium or luxury vehicles set the minimum age at 25. Under-21s are generally ineligible except for school- or work-related rentals with employer authorisation.
What type of fuel do I need, and are fuel prices in Ontario reasonable?
The vast majority of Ontario vehicles run on regular unleaded gasoline (87 octane, marketed as 'regular'). Diesel vehicles are increasingly common but confirm before collecting. Fuel prices fluctuate significantly—Toronto averages roughly CA$1.45–1.75 per litre; rural and northern areas are typically 5–15 cents more expensive. Most rental agreements operate on a full-to-full basis: you receive a full tank and must return it full to avoid hefty refuelling charges of CA$1.80–2.20 per litre from the rental company.

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