Car Rental Boulder, MT

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Enjoy maximum flexibility with penalty-free cancellation on most car rentals.

Frequently asked questions

Can I rent a car from Helena Regional Airport (HLN)?
Helena Regional Airport (HLN) has lots of options just a short commute away. Check out the offers from Enterprise, Avis, Alamo, Budget or Hertz.
What happens if I need to cancel my Boulder car reservation?
Our Customer Service Portal has details about this. In most situations, total refunds are provided if a prepaid reservation is canceled a minimum of six hours ahead of the pickup time. Be sure to read the car rental agreement to double-check if there are any exclusions.
What types of cars can I rent in Boulder?
Mini, economy, full-size, premium ... The choice is all yours! However, compact models are the top pick in Boulder. If you want something affordable and small, but not too small, this rental vehicle category is a wise choice. Driving around bustling streets will be easy in one of these. Compact cars are slightly more spacious than economy models and are suited to families on a budget, couples or solo travelers.
Where can I go on a road trip from Boulder?
There's lots on offer in Boulder, but venture farther afield and you'll find even more magic. Rent a set of wheels and you can roam around the surrounding area at your own pace. Add these fantastic drives to your travel plan:

  • Missoula is approximately 161 kilometers from Boulder. Renowned tourist attractions like Washington-Grizzly Stadium deserve to be high on your list here.
  • Located 153 kilometers away, Great Falls is also popular with travelers. Set aside time to check out Holiday Village Mall while you're here. It's one of the reasons people love staying a while in this colorful city.
  • Find your way to Old Faithful to feel grounded in nature. Pack a picnic to enjoy or just sit and unwind. From Boulder, it's around 225 kilometers away.

How do I find the best car rental deals in Boulder with Expedia?
Finding an amazing deal on your Boulder rental car is a piece of cake with Expedia. Choose your preferred ride, add some details and compare prices from top brands. Why not add flights and hotels to your booking? You'll score terrific discounts when you create a vacation package.
How old do you have to be to rent a car in Boulder?
At least 21. But there are several age-related restrictions to bear in mind before you reserve your Boulder wheels. If you're a younger driver, rental providers will likely charge an extra fee and limit the kinds of vehicles you can rent. The exact surcharge, and which ages it applies to, varies between outlets. Take a moment to compare the rules.
What do you need to rent a car in Boulder?
Two things — your driver's license and a credit card in your name. Most car rental companies will offer you insurance, which is optional. But you may be asked to provide proof of alternative coverage if you opt out. Check your policy terms and conditions to avoid any hassles.
Can I rent a car for a month or longer in Boulder?
Yes, and you'll find your perfect wheels among our long-term car rental deals. Simply enter your trip dates and we'll list amazing offers from a range of trustworthy companies.
Where can I find a Boulder car rental if I am younger than 25?
This will depend on the rental car companies located in Boulder. They often have different policies when it comes to minimum ages. If you've found an outlet that does cater to drivers under 25 years of age, bear in mind that additional fees may apply. Conduct some research into what those charges could be before picking up the keys to your vehicle.