Car Rental Ontario, WI

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Top Car Deals in Ontario

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

Economy

Chevrolet Spark
  • 4 people
Ontario, Wisconsin, USA
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ontario, Wisconsin, USA
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Ontario, Wisconsin, USA
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Ontario, Wisconsin, USA
Jeep Compass
SUV Jeep Compass

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What you need to know for your Ontario car rental

Reasons to book a car rental in and around Ontario

Renting a car in Ontario offers the freedom and flexibility to explore the city and its beautiful surroundings at your own pace. With a rental car, you can easily visit key attractions like Wildcat Mountain State Park, which is perfect for outdoor adventures and scenic experiences. The Kickapoo Valley Reserve Visitor Center is only 9 miles away, providing additional opportunities for exploration. For those who enjoy water features, Jersey Valley County Park, located 11 miles from Ontario, is also accessible by car.

A rental car is particularly convenient for travelers looking to visit nearby cities such as Wilton, Norwalk, and Cashton, all within a short drive. Wilton, just 7 miles from Ontario, features Wildcat Mountain State Park and the Kickapoo Valley Reserve. Cashton, 9 miles away, offers attractions like the Norskedalen Nature and Heritage Center. This flexibility is especially beneficial for families and adventure seekers, allowing for easy luggage management and spontaneous travel plans. Overall, renting a car enhances your experience in and around Ontario, making it easier to enjoy the natural beauty and outdoor activities the area has to offer.

Where to stay around Ontario

  • Wilton: Located only 7 miles from Ontario, Wilton is a fantastic destination for those seeking outdoor adventures and scenic views. Visitors can explore attractions like Wildcat Mountain State Park and Mill Bluff State Park, both ideal for hiking and enjoying nature. The area also features the Kickapoo Valley Reserve Visitor Center, making it a perfect spot for families and nature enthusiasts alike. With its recreational areas and trails, Wilton offers a refreshing escape into the great outdoors.
  • La Farge: Just 11 miles from Ontario, La Farge is another excellent choice for travelers who appreciate outdoor experiences. The town is close to notable parks like Wildcat Mountain State Park and the Kickapoo Valley Reserve, ideal for hiking and exploring nature. With various local dining options, including restaurants and wineries, La Farge provides a cozy atmosphere for relaxation after a day of adventure. This charming area is perfect for those wanting to immerse themselves in the beauty of the surrounding landscape.
  • Westby: Situated 14 miles from Ontario, Westby offers a unique blend of outdoor activities and cultural attractions. Visitors can enjoy the scenic Jersey Valley County Park and the Norskedalen Nature and Heritage Center for a taste of local culture. The Kickapoo Valley Reserve Visitor Center is also nearby, providing opportunities for outdoor exploration. With its array of dining options, including wineries and restaurants, Westby is a delightful destination for travelers looking to savor local flavors while enjoying the natural beauty of the area.

10 tips to save on your car rental in and around Ontario

  1. Use filters to find the right car: Refine your search by vehicle type and specific features. Whether you're looking for an SUV to accommodate extra passengers, a convertible for summer drives, or an economical car to save on costs, utilize the filters on Expedia to discover the perfect vehicle for your journey.
  2. Book in advance to help lower costs: Since rental prices can vary based on demand, it's advisable to reserve your car well ahead of your trip. By booking in advance, you are more likely to secure lower rates and enjoy a wider selection, particularly during peak travel seasons.
  3. Consider a smaller car for savings: Smaller vehicles are typically more affordable to rent and easier to maneuver in crowded areas. Mid-size rentals strike a good balance between cost, comfort, and fuel efficiency.
  4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and certain vehicle categories—such as SUVs or premium options—might not be available. This can also apply to renters over 70 years old. Always verify the age restrictions before making a reservation.
  5. Check fuel policies: Some rental agreements require a full-to-full fuel policy, meaning you must return the car with a full tank to avoid additional fees. This is usually the most cost-effective choice. Other options may include full-to-empty or prepaid fueling, which can also work; just ensure you return the car empty in that case.
  6. Save on city and airport pickups: Picking up your rental car at the airport often incurs a surcharge, but the added convenience may justify the extra cost.
  7. Know your payment options: Most car rental companies primarily accept credit cards for payment.
  8. Understand your insurance coverage: Rental car insurance can help you avoid unexpected expenses and provides peace of mind in case of unforeseen events during your travels. Adding car rental insurance is straightforward when booking through Expedia.
  9. Consider unlimited mileage: If you're planning long road trips, look for rental options that offer unlimited mileage to prevent incurring additional charges.
  10. Bring your driver's license and ID: A valid driver's license is necessary to rent a car.

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 .

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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Car classes available from Expedia in 2026

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

Car Rental Information

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Frequently asked questions

How much is a rental car per day in Ontario?
Traveling around Ontario doesn't have to drain your savings, with daily car rental prices starting at just within the past seven days.
What happens if I need to cancel my Ontario car reservation?
You should receive a full refund on your prepaid rental if you let us know a minimum of six hours prior to collecting the car. Look through the rental agreement for all the information. Our Customer Service Portal may have what you need too.
Where can I go on a road trip from Ontario?
There's loads to do in Ontario, but head farther afield and you'll find even more magic. Book a set of wheels and you can meander around the surrounding region at your own speed. Add these awesome destinations to your travel schedule:
  • Make your way to Madison for an excellent sightseeing experience. Approximately 75 miles from Ontario, it has tons of amazing sights, including Camp Randall Stadium.
  • Next stop? It has to be Appleton, which is around 110 miles away. Hearthstone Historic House Museum is one local hot spot you won't want to miss.
  • Visit John Hancock Center to reconnect with nature. Pack a picnic to enjoy or just chill out in the fresh air. From Ontario, it's about 200 miles away.
How do I find the best car rental deals in Ontario with Expedia?
Check out customer ratings, choose your preferred ride and compare offers from the most popular providers. Expedia makes it easy to nab the best deal on your rental wheels. Combine your Ontario car rental with hotel or flight bookings and cruise off with even more savings.
How old do you have to be to rent a car in Ontario?
If you're 21 and above, you can rent a car in Ontario. Take into account that most rental companies will charge an additional fee if you're a young driver, which helps cover the higher accident risk involved. Also, young drivers often aren't permitted to rent luxury or specialty vehicles. Read through the terms and conditions before booking so there are no surprises when you pick up the keys.
What do you need to rent a car in Ontario?
While requirements can differ between car rental outlets in Ontario, generally the essentials are your driver's license and a credit card in the same name. You don't need to take out the company's auto insurance. However, proof of your own coverage may be necessary.
What is the cheapest car rental in Ontario?
The lowest rate for a rental car in Ontario within the past seven days was just per day. The next best deal snapped up by thrifty travelers was . 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. We partner with trusted companies that offer long-term rentals for all types of cars. Pick up one of our long-term car rental deals and discover every bit of Ontario — or beyond!
Where can I find an Ontario car rental if I am younger than 25?
Some Ontario outlets will rent cars to drivers under 25 years old, and others won't. Policies differ between suppliers, so you'll have to do some research. Also, find out if there are extra costs. Some outlets will have a surcharge for young drivers between 21 and 24. Always look through the terms and conditions to avoid any nasty surprises.
What insurance should I choose for my car rental in Ontario?
For a safe, stress-free getaway, add Expedia's collision damage protection while reserving your rental car. This insurance covers your vehicle against collision damage, theft and vandalism. It also provides 24-hour emergency assistance in times of need. Opt in to this insurance while finalizing your Ontario vehicle with Expedia and save money and time at the rental counter.

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