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.

Frequently asked questions

What happens if I need to cancel my Boulder car reservation?
Canceling a reservation at least six hours before pickup should allow for a total refund. But this is not always guaranteed. It’s worth looking through your booking details and cancellation policy. Still need help? Hop on our Customer Service Portal.
Why should I rent a Boulder car with Expedia?
If you’re searching for a set of wheels in Boulder, you can’t go past Expedia. Our member exclusive offers and discounts will help you snap up an amazing deal. And with rental suppliers to pick from, you have ample choice. Want even bigger savings? Bundle your bookings into a vacation package. From car rentals to hotels and flights, we make it a breeze to plan your adventure.
How do I find the best car rental deals in Boulder with Expedia?
Check customer ratings and reviews, choose your preferred car class and compare offers from top brands. Expedia makes it easy to track down the best deal on your rental wheels. Combine your Boulder car rental with hotel or flight bookings and hit the road with even more savings.
What do you need to rent a car in Boulder?
Your driver’s license and a credit card in the same name are necessities. Don’t want to take out the company’s insurance plan? Then you may also need proof of your own coverage. Requirements may differ from rental company to rental company, so read through your policy.
Can I rent a car for a month or longer in Boulder?
Yes, so you won’t have to rebook a rental vehicle mid-vacation. Click through to our long-term car rental deals page, enter your trip details and reserve a ride that’s all yours for the duration of your escape.
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 providers you’re considering. If you’re under 25, be aware that some will charge additional fees. It’s good to know this before collecting the vehicle so you can budget accordingly. Each rental car company has its own policies for young drivers, so it’s smart to do your research.