Cheap Rental Car Deals in Ontario
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Up to 60% savings*
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Car Rentals in Ontario
Economy
Compact
Midsize
Standard
Full Size
Midsize SUV
Ontario Car Rentals
Road trips weren’t romanticized in the backs of buses or taxis. On your next adventure, you need the freedom to go when and where you want, without sticking to schedules and death by a thousand rideshare apps. With a Ontario rental car through Hotwire, you’ll get a ridiculously cheap rate on the vehicle you want. Go ahead, put pins all over your map of Ontario. We’ve got your car covered.
Wherever, whenever—it’s your Ontario trip
We know some of the best trips are the unplanned ones. That’s why we give you an unbeatable deal no matter when you book. Why? Because you never know when the next chance to check out that Ontario hidden haunt is going to come up, or when you might score some last-minute tickets to a sold-out show.
Upgrade your Ontario travel plans
At Hotwire, we make it easy to get the car of your choice at a rate that’ll bring your vacation to the next level. You can filter by rate, model, and supplier, or choose the Hotwire Hot Rate rental car. You’ll get that sick deal you’ve been searching for and a dash of excitement. Want more ways to game the system? Try these pro tips:
- Hotwire Hot Rate rental: We won’t reveal the supplier until after you book, but you’ll get the car you want at a rate that seems like stealing. It’s our way of hacking your vacation to get the best bang for your buck.
- Go small: Compact rental cars usually run the cheapest, but the Hotwire Hot Rate deal is like gambling when you know you’re going to always win.
- You snooze you lose?: Not here. You can always find a last-minute deal even down to the wire.
So go ahead and book that cheap rental car in Ontario and leave the bus for those that have nowhere to be.
Airport Car Rental Destinations in Ontario
- Dallas-Fort Worth International Airport (DFW)
- Boston Logan Airport (BOS)
- Cincinnati-Northern Kentucky International Airport (CVG)
- Denver International Airport (DEN)
- Hartsfield-Jackson Airport (ATL)
- Las Vegas McCarran Intl Airport (LAS)
- Dulles Airport (IAD)
- Los Angeles International Airport (LAX)
- John F. Kennedy International Airport (JFK)
- La Guardia Airport (LGA)
- O'Hare International Airport (ORD)
- Philadelphia Airport (PHL)
- Minneapolis-St. Paul International Airport (MSP)
- Orlando Airport (MCO)
- Portland International Airport (PDX)
- New Orleans Airport (MSY)
- SeaTac Airport (SEA)
- Sky Harbor Airport (PHX)
- Toronto Airport (YYZ)
- San Francisco International Airport (SFO)
Car Rental Deals in Ontario
- Car rentals in Las Vegas
- Car rentals in New York
- Car rentals in Orlando
- Car rentals in London
- Car rentals in Paris
- Car rentals in Cancun
- Car rentals in Miami
- Car rentals in Los Angeles
- Car rentals in Rome
- Car rentals in Punta Cana
- Car rentals in Riviera Maya
- Car rentals in Barcelona
- Car rentals in San Francisco
- Car rentals in San Diego County
- Car rentals in Oahu
- Car rentals in Chicago
Popular Car Rental Locations in Ontario
Nearby Airport Car Rentals
- Car rentals at London Intl. Airport (YXU)
- Car rentals at Macdonald-Cartier Intl. Airport (YOW)
- Car rentals at Billy Bishop Toronto City Airport (YTZ)
- Car rentals at Pearson Intl. Airport (YYZ)
- Car rentals at Sault Ste. Marie Airport Airport (YAM)
- Car rentals at Fort Frances Municipal Airport (YAG)
- Car rentals at Norman Rogers Airport (YGK)
- Car rentals at Dryden Regional Airport (YHD)
- Car rentals at John C. Munro Hamilton Intl. Airport (YHM)
- Car rentals at Region of Waterloo Intl. Airport (YKF)
Visiting Ontario
*Savings are based on actual Hot Rate® car rentals made from airport pick-up locations as compared with the lowest published rates found on leading retail travel sites. Prices are dynamic and vary based on the booking date and length of the car rental. There is no guarantee these savings or rates will be in effect at the time of your search. Availability is limited. Hot Rate® cars are different from retail rates. With Hot Rate® cars you enter the location, date, and car class. The car rental company is revealed only after booking. All bookings are final.