Boulder Car Rental

Search and Compare from Car Companies in Boulder

Compare car suppliers to unlock big savings, and package your flight, hotel, and car to save even more.

Members save 10% more on select hotels, cars, activities and holiday rentals. Sign up.Opens in a new window

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

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Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.

Frequently asked questions

Can I rent a car from Broomfield, CO (BJC-Rocky Mountain Metropolitan)?
Hightail it out of Broomfield, CO (BJC-Rocky Mountain Metropolitan) and rent a car from Enterprise. This rental car outlet is a short commute from the terminal.
What happens if I need to cancel my Boulder car reservation?
If you have to switch your plans around, most prepaid rentals are eligible for a total refund. You’ll just need to advise us more than six hours in advance of pickup. Have a thorough scan of the rental policy for any exceptions. Your booking details will have more details, or head over to our Customer Service Portal for more information.
Why should I rent a Boulder car with Expedia?
If you’re searching for some reliable wheels in Boulder, you can’t go wrong with Expedia. Our member exclusive offers and discounts will help you score a real bargain. And with rental companies to take your pick of, you have ample choice. Want to save more? Bundle your bookings into a travel package. From car rentals to hotels, flights and more, we make it a cinch to organize your escape.
How do I find the best car rental deals in Boulder with Expedia?
Pick up an amazing deal with Expedia. Simply choose your ride, select your dates and preferred pickup and drop-off points, and browse offers from trusted providers. Make even bigger savings when you combine your Boulder car rental with hotel or flight bookings.
What do you need to rent a car in Boulder?
Generally, you’ll need a current driver’s license and a credit card in the same name when collecting your car. Proof of coverage may also be required if you choose to opt out of the company’s insurance plan. Rules may differ between suppliers, so it’s a good idea to check before booking.
Can I rent a car for a month or longer in Boulder?
You can, and the great news is suppliers often offer lower prices the longer you rent. Look up our long-term car rental deals in Boulder and cruise away with a real bargain.
Where can I find a Boulder car rental if I am younger than 25?
You’ll need to check the age policy of the Boulder rental suppliers you’re interested in. If you’re under the age of 25, be mindful that some will charge additional fees. It’s ideal to know this before collecting the vehicle so you can tailor your budget accordingly. Each rental car company has its own terms and conditions for young drivers, so it’d be wise to do your research.