National car hire in Portland

There is 1 location at Portland Airport. The address for this National car hire centre is 1001 Westbrook St.

National has free cancellations on car hires in Portland. However, a cancellation fee may be applied if you cancel your hire car last-minute. We recommend you call National for more information. Portland area phone numbers for National can be found here within the Locations tab.

Prices for cars in Portland refresh daily.

The number of operators available for cars in Portland is 16 as of April 2025.

Age requirements for drivers vary depending on the country, including Portland. 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.

To rent a car in Portland, all drivers must present a valid full driving license. If the license is written in a language other than the language of the country of rental, an International Driving Permit may be required to avoid the risk of potential fines. If you're renting a car abroad, you may also need to provide evidence of your return travel and accommodation information during your stay. We always recommend that you verify with the specific rental company you're booking with.