Car Hire in Montana

Most people tend to hire a car in Montana for 7 days which costs, on average, $130 per day. If you plan on hiring a car for one week, then you can expect to pay around $906 total. For a quick weekend hire, the total cost tends to average $265. $3,623 is the average cost of a month-long Montana road trip car hire.

Prices for cars in Montana are refreshed on a daily basis.

As of February 2026, there are 44 operators available to choose from for cars in Montana.

Among different countries, including Montana, the minimum age for drivers varies. In numerous EU countries, drivers must be 18 years old. To hire a car overseas, you'll generally need to be at least 21, and if you're under 25, a young driver surcharge may be imposed. It's recommended that you review the policy of the hire company you're considering before booking.

All drivers must have a valid full driving license when hiring a car in Montana. If the license is written in a different language from the country of hire, an International Driving Permit may be required to avoid the risk of potential fines. If you're hiring a car overseas, you may also need to provide proof of return travel and accommodation information during your stay. It is always advisable to check with the individual hire company you're booking with.