Car Rentals in Boulder, USA

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Top Rental Car Deals in Boulder

* Price found within the past 6 days. Click for updated prices.

Economy

Chevrolet Spark or similar
  • 4 people
Boulder, Montana, USA
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Boulder, Montana, USA
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Boulder, Montana, USA
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Boulder, Montana, USA
Jeep Compass
SUV Jeep Compass

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Frequently asked questions

How much is a rental car per day in Boulder?
Get serious bang for your buck in Boulder, with car hire prices within the past seven days starting from as little as per day.
Can I hire a car from Helena Regional Airport (HLN)?
Helena Regional Airport (HLN) has lots of options just a quick commute away. Take your pick of vehicles from Enterprise, Avis, Alamo, Budget or Hertz.
What happens if I need to cancel my Boulder car reservation?
If you have to change your plans, the majority of prepaid rentals are eligible for a total refund. Cancellations will need to be made at least six hours before the collection time. Scan your policy for any exemptions. Your confirmation will have more details, or you can visit our Customer Service Portal for more information.
What types of cars can I rent in Boulder?
Busy city streets and cramped parking spaces are no issue for an economy car --- the most popular hire type in Boulder. Get behind the wheel of one of these and manoeuvre around traffic like a dream. Reliable, affordable and with excellent mileage, these small cars pack plenty of punch. But Boulder can be explored in almost any type of hire you like. Compact, full-size and premium vehicles are other options to consider.
Where can I go on a road trip from Boulder?
Everyone knows that Boulder is one of the best getaways in Jefferson County. But you'll also find plenty of other fantastic places to explore when you book a vehicle and get out on the open road. Here are a few suggestions to get your adventure off to a winning start:

  • Boasting attractions and experiences galore, Missoula is about 100 miles from Boulder. First stop? Make a beeline for University of Montana, one of this city's highlights.
  • Another destination popular with travellers is Great Falls, around 95 miles away. Holiday Village Mall is just one of many reasons why people keep returning.
  • Get some distance between you and the hustle and bustle of the city at Old Faithful. Approximately 140 miles from Boulder, it's a terrific place to get back to nature.

How do I find the best car hire deals in Boulder with Expedia?
Whatever class of wheels you're searching for, Expedia will help you nab the best deal. Compare the offers from quality rental suppliers and book the option that suits you. Like to drive away with even bigger savings? Bundle your Boulder car hire with flight or hotel bookings.
How old do you have to be to hire a car in Boulder?
The youngest age you can hire a car in Boulder is 21. A young driver surcharge generally applies, so check before you book and factor in any additional costs. There could also be restrictions on the sorts of cars available to young drivers. For example, some providers will only rent out economy to medium-sized cars to less-experienced motorists. Rules may vary between suppliers, so look over the fine print.
What do you need to hire a car in Boulder?
Your driver's license and a credit card in the same name are two essentials. Don't want to take out the company's insurance plan? If that's the case, you may need proof of your own coverage. The requirements may differ from hire company to hire company, so read through your policy.
What is the cheapest car rental in Boulder?
and were the cheapest daily rates for car rentals in Boulder within the past seven days. 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 Boulder?
Yes, and you're sure to find your ideal set of wheels on our long-term car hire deals page. Simply enter your trip information and we'll show you excellent offers from numerous trusted companies.
Where can I find a Boulder hire car if I am younger than 25?
Age policies are different between rental suppliers, so be prepared to do a little shopping around. Managed to find a Boulder outlet that does hire to drivers under the age of 25? Terrific! Just take note that extra charges often apply to drivers between the ages of 21 and 24. The terms and conditions of each hire car you're looking at will have all the details you need.
Can I drive in Boulder with my current driver's license?
If you don't have a license from the U.S, then you may need to apply for an International Driving Permit (IDP) in your home country before hiring a car. If you find that an IDP is required for you to drive in the U.S., note that you'll also need to show your current driver's license and your passport or other forms of identification. Lastly, the credit card you used to hire the vehicle must 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'll 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 get behind the wheel so you can avoid any unnecessary charges. When hiring a car in the United States, it's usually prohibited to cross country borders into Canada or Mexico, drive on ferries or traverse certain types of rugged terrain with your hired car. Please read the regulations before booking!

Why should I rent a Boulder car with Expedia?
With multiple car hire companies to select from in Boulder, Expedia makes it a cinch to find a ride that suits your needs. And when you combine your rental car, flights and hotel into a package, you can save even more on your entire Boulder getaway. From zippy economy models to full-size SUVs and more, Expedia will get you on the road to your next incredible adventure. Plus, when you sign up for our free One Key™ rewards programme, you can earn OneKeyCash™* and redeem it on eligible flights, activities, hotels and more. *OneKeyCash disclaimer - OneKeyCash is not redeemable for cash and can only be used on Expedia.

Car Hire Information

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