Boulder Car Rental

Search and Compare from Car Companies in Boulder

Photo by Keith Wilkins

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 vacation rentals. Sign up.

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

Frequently asked questions

What happens if I need to cancel my Boulder car reservation?
Canceling a prepaid rental with at least six hours notice should allow for a full refund. However, this is not always a given. It’s worth checking your booking confirmation and rental agreement. Still need help? Click through to our Customer Service Portal.
Why should I rent a Boulder car with Expedia?
From our exclusive offers to our member prices and rewards program, you’re bound to save with Expedia. And with suppliers in Boulder to select from, you have lots of choice when it comes to finding your perfect set of wheels. But we don’t just offer excellent rates on rental vehicles. Hotels, flights and more can be added to your itinerary to create a personalized Boulder vacation package. Save more when you bundle more!
How do I find the best car rental deals in Boulder with Expedia?
Nabbing an amazing deal on your Boulder rental car is a breeze with Expedia. Choose your preferred ride, add some details and compare the offers across top brands. Why not add hotels and flights to your booking? You’ll get access to terrific discounts when you create a vacation package.
What do you need to rent a car in Boulder?
A valid driver’s license and a credit card in the same name. Opting out of the company’s insurance plan? Then you may also need proof of your own coverage. Rules may differ between rental companies, so read through your policy.
Can I rent a car for a month or longer in Boulder?
You can rent a vehicle for a month or even longer in Boulder, so don’t hestitate to extend your getaway! Simply enter your trip details into our long-term car rental deals page and lock in your perfect ride.
Where can I find a Boulder car rental if I am younger than 25?
Whether or not you can rent a car under the age of 25 in Boulder often depends on the rental supplier you select. Some businesses apply a surcharge for drivers between 21 and 24 years of age, however others may not apply any additional costs for this age range. It’d be wise to understand the terms and conditions of your selected rental company to avoid extra costs when collecting your car.