Boulder County Car Rentals

Photo by Dennis Wolf

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

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

Top destinations to rent a car in Boulder County

Expedia.com.sg offers car hire in Boulder County to meet every traveller's needs. Whether you are looking for cheap cars or cars fit for the stars - Expedia.com.sg has the car hire for you. So choose from car hire in Boulder County or destinations around the world and discover how easy it is to make your car hire on Expedia.com.sg.

Frequently asked questions

What happens if I need to cancel my Boulder County car reservation?
Check over the rental agreement to be certain, but nearly all prepaid bookings will receive a total refund if you notify us at least six hours ahead of the pickup time. There are some exceptions though. Your itinerary will have more information, or just jump onto our Customer Service Portal.
How do I find the best car rental deals in Boulder County with Expedia?
Expedia makes it easy to compare fees, offers and providers, and to check customer ratings. Bundle your Boulder County car rental with flight or hotel bookings and you’ll make even bigger savings.
How old do you have to be to rent a car in Boulder County?
The youngest age you can rent a vehicle in Boulder County is 21. A surcharge for young drivers applies, so check before you book and take into account any additional costs. There could also be restrictions on the types of cars available to young drivers. For example, some outlets will only rent out small and medium-sized cars to young motorists. Rules vary between providers, so read the fine print.
What do you need to rent a car in Boulder County?
While requirements may differ between outlets, generally the essentials are your driver’s license and a credit card in the same name. You don’t need to take out the company’s insurance plan. However, proof of your own coverage may be required.
Can I rent a car for a month or longer in Boulder County?
Expedia makes it a cinch to pick up a quality long-term rental in Boulder County. Simply click through to our long-term car rental deals page, enter your details and compare the offers.
Where can I find a Boulder County car rental if I am younger than 25?
Age policies are different between rental companies, so you’ll have to do a bit of homework. Found a Boulder County supplier that does rent to drivers under the age of 25? Great news! Just bear in mind that some companies charge extra fees to drivers between the ages of 21 and 24. The terms and conditions of each rental car you’re considering will have all the information you need.