National car hire in Ontario

Yes. The 1 location that National has at Ontario Airport can be found at 3450 E Airport Dr Ste 300, {4} and {5}.

National does provide free car hire cancellations in Ontario (though there may be a fee for last-minute cancellations). You can call National if you’d like to learn more about their policies. Click here, then select the Locations tab to view a list of phone numbers for National.

Prices for cars in Ontario refresh daily.

There are 40 operators available for cars in Ontario as of May 2025.

Age requirements for drivers vary depending on the country, including Ontario. In several EU countries, drivers must be 18 years old. Generally, to rent a car overseas, you must be at least 21 years old, and if you're under 25, you may be charged a young driver surcharge. It's recommended that you review the policy of your preferred rental company before booking.

When renting a car in Ontario, all drivers must present a full valid driving license. An International Driving Permit is required if the driving license is written in a language different to that of the country of rental and may be necessary to avoid the risk of potential fines. If you are renting abroad, you may also need to provide proof of return travel and accommodation information during your stay. We always recommend checking with the individual rental company you are booking with.