Car Rentals in St. Mary, USA

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Frequently asked questions

How much is a rental car per day in St. Mary?
The daily price of hired cars in St. Mary within the past seven days was as low as . With your own affordable ride, the attractions in and around this place are well within your reach.
What happens if I need to cancel my St. Mary car reservation?
Cancelling your car hire with at least six hours notice should allow for a full refund. However, this is not always the case. It’s a good idea to scan your booking confirmation and hire agreement. Still stuck for answers? Head over to our Customer Service Portal.
What types of cars can I rent in St. Mary?
Busy city streets and cramped parking spaces are no hassle for an economy car — the most commonly booked rental type in St. Mary. Hop behind the wheel of one of these and drive around traffic like a dream. Reliable, affordable and with terrific mileage, these small cars pack plenty of punch. But St. Mary can be explored in almost any type of hire you like. Compacts, SUVs and full-size vehicles are some other options to choose from.
Where can I go on a road trip from St. Mary?
With your own car, adventuring around the surrounding regions is a breeze. St. Mary is an obvious place to start, but there’s tons more to keep you busy in the region. Pick up the keys to a rental, throw your bags in the trunk and check out these other terrific locations:

  • Boasting attractions and activities galore, Whitefish is approximately 50 miles from St. Mary. First pit stop? Make a beeline for Whitefish Mountain Ski Resort, one of this city’s highlights.
  • Columbia Falls, around 45 miles away, also promises a memorable time. Wondering what there is to see? Meadow Lake Golf Course is one of our favourite stops.
  • No trip is complete without spending time at Lewis and Clark Caverns State Park. This gorgeous nature spot is roughly 210 miles from St. Mary. Relax and breathe in the fresh air!

Why should I rent a St. Mary car with Expedia?
With years of experience finding the best bargains for explorers everywhere, Expedia is the perfect place to rent your car. We’ve got multiple suppliers in St. Mary to pick from, offering everything from compact rides to comfortable SUVs. Why not bundle your car with your flights and hotel and save more? From our holiday packages to our member prices and exclusive offers, Expedia will get you on the road for less.
How do I find the best car hire deals in St. Mary with Expedia?
Whatever sort of ride you’re searching for, Expedia will help you nab the best deal. Simply compare offers from well-known rental suppliers and select the option that suits you. Love to drive away with even more in your wallet? Bundle your St. Mary car hire with hotel or flight bookings.
How old do you have to be to hire a car in St. Mary?
You’ll need to be at least 21 to get behind the wheel of a rental car in St. Mary. Keep in mind that young drivers may only be able to hire from a few car classes, such as compact, economy and medium size. Higher age limits usually apply for specialty and luxury vehicles. Additionally, most outlets will charge an additional fee for young renters. Read through the rules before clicking book and factor any extra fees into your travel budget.
What do you need to hire a car in St. Mary?
Most rental companies will require two things — a current driver’s license and credit card. If you’d prefer to opt out of the supplier’s insurance plan, proof of your own coverage may also be needed. Read your policy thoroughly so you know what to bring with you to the rental counter.
What is the cheapest car hire in St. Mary?
We looked into prices over the last seven days and found that the most affordable daily rate was . The next best price to hire a set of wheels in St. Mary was a day. 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 hire a car for a month or longer in St. Mary?
Yes, so you won’t need to rebook a hire vehicle halfway through your holiday. Head over to our long-term car rental deals page, enter your details and reserve a ride to call your own for the length of your escape.
Where can I find a St. Mary hire car if I am younger than 25?
Age policies are different between rental companies, so you’ll have to do some research. Found a St. Mary supplier that does rent to under 25s? Great! Just bear in mind that extra fees often apply to drivers between the ages of 21 and 24. The fine print of each rental car you’re looking at should have all the information you need.
Can I drive in St. Mary with my current driver's license?
If you don’t have a driver’s license from the United States, you might need to apply for an International Driving Permit (IDP) in your country of residence before hiring a car in the U.S. If you find that an IDP is part of the requirements to drive in the U.S, be aware that you’ll also have to show your current valid driver’s license and your passport or other forms of ID. Lastly, your credit card used to hire the vehicle must also match the name on your driver’s license and passport in order to finalize your car hire. Some additional requirements for hiring a car in the U.S. Are:

  • Age restrictions: You need to be 25 or older in many states in order to hire a car, although in some areas, 21 years and older is allowed. We recommend checking local rules and regulations, as well as with the hired car company before you travel to understand all the terms and conditions.
  • Driving limitations: Be sure to read the fine print before you drive off the lot to avoid unnecessary fees. When hiring a car in the U.S, it’s usually prohibited to cross country borders into Mexico or Canada, drive on ferries or go off-roading with your hired car. Please read all the rules and regulations before booking!

Car Hire Information

Popular car types:
SUV, Full Size, Economy
Car suppliers available:
Our best deal of the day:
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From the airport to your hotel:
Airport Transportation