$18 Car Rental Boulder, CO

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Frequently asked questions

How much is a rental car per day in Boulder?
Within the past seven days in Boulder, you could have driven away in a rental car for as low as $18 a day.
Can I rent a car from Boulder, CO (WBU-Boulder Municipal)?
Enterprise is a short commute from the terminal and the only car rental option. Lock in your vehicle sooner rather than later to avoid missing out.
What happens if I need to cancel my Boulder car reservation?
When you cancel at least six hours ahead of the pickup time, many bookings qualify for a complete refund. However, not every one is eligible for this, so it’s important to familiarize yourself with your rental policy. Check your booking for the details or go to our Customer Service Portal to find out more.
What types of cars can I rent in Boulder?
Bustling city streets and tight parking spaces are no issue for an economy car — the most in-demand rental type in Boulder. Grab the wheel of one of these and negotiate traffic like a dream. Affordable, reliable and with terrific mileage, these small rides pack plenty of punch. But Boulder can be explored in almost any type of rental you like. Compacts, SUVs and full-size vehicles are some other options to choose from.
Where can I go on a road trip from Boulder?
There are many exciting adventures to be had in Boulder, but head farther afield and you’ll find even more magic. Grab a set of wheels and you can explore the surrounding region at your leisure. Add these awesome destinations to your itinerary:

  • You’ll discover Pikes Peak and many other intriguing attractions in Colorado Springs. From Boulder, it’s roughly 85 mi away.
  • Your next stop? It has to be Fort Collins, which is around 40 mi away. Colorado State University is one local highlight you really shouldn’t miss.
  • Find your way to Great Sand Dunes National Park for a day out in nature. Pack a picnic to enjoy or just relax and unwind. From Boulder, it’s roughly 160 mi away.

Why should I rent a Boulder car with Expedia?
Land an incredible deal on your set of wheels with Expedia. Big or small, you’ll find your dream ride from one of the rental companies in Boulder. Our special offers, rewards programs and member prices will help you get the most out of your travel budget. And if you want to save even more, combine your bookings into a vacation package. Add a hotel or flights to your rental vehicle reservation and get access to terrific discounts!
How do I find the best car rental deals in Boulder with Expedia?
Whatever type of ride you’re after, Expedia will help you nab the best deal. Compare the offers from top rental suppliers and select the option that suits you. Like to hit the road with even more in your wallet? Combine your Boulder car rental with hotel or flight bookings.
How old do you have to be to rent a car in Boulder?
Drivers 21 and above can hit the highway in Boulder in a rental vehicle. If you’re a young motorist, a daily surcharge applies. You’ll usually have fewer car categories to select from, such as economy and compact, and may also be required to buy inclusive insurance. Always enter the correct age of the primary driver when booking to find out if any extra fees or restrictions apply.
What do you need to rent a car in Boulder?
A valid driver’s license and a credit card in the same name. Don’t want to take out the company’s insurance plan? Then there’s a good chance you’ll also need proof of your own coverage. Rules can differ between suppliers, so be sure to read through your policy.
What is the cheapest car rental in Boulder?
The two lowest daily rates recorded in Boulder within the past seven days were $18 and $20. Now that’s what we’d call a fantastic deal! These rates were available on Expedia, with a rental starting date within the next year. Prices and availability are subject to change and additional terms apply.
Can I rent a car for a month or longer in Boulder?
You can, and the wonderful news is suppliers often offer lower rates the longer you rent. Look through our long-term car rental deals in Boulder and drive away with a real bargain.
Where can I find a Boulder car rental if I am younger than 25?
Renting a car if you are under 25 in Boulder often depends on the rental provider you choose. Some places apply a surcharge for drivers aged between 21 and 24 years, but other companies may not apply any extra fees for this age range. It’d be smart to understand the terms and conditions of your prospective car rental dealer to avoid any surprise charges at the rental desk.
What insurance should I choose for my car rental in Boulder?
After carefuly planning your getaway, don’t skimp on safety — choose collision protection while reserving your Boulder car rental with Expedia. There are lots of benefits to this plan, including up to $35,000 in primary coverage for theft, accident damage and vandalism. Plus, with a zero-dollar deductible and round-the-clock emergency assistance, you can breathe a little easier if a mishap occurs.

Car Rental Information

 
Popular car types
SUV, Full Size, Economy
 
Car suppliers available
 
Our best deal of the day
$18
 
Our second best deal of the day
$20
 
Our third best deal of the day
$24
 
From the airport to your hotel
Airport Transportation
 
From popular domestic and international airports
Airport Car Rentals

Finding the cheapest car rentals in Boulder

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter Boulder into the search wizard at the top of the page. We will compare all the best deals available for your car rental in Boulder and provide you with a list of the cheapest options, with no added fees.

Renting a car in Boulder

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Boulder. We partner with reliable partners that guarantee an enjoyable experience for solo travelers, couples, and families. Package your car with a flight or hotel to unlock even more savings from Expedia.

Expected prices in Boulder

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $18.

Flexibility & Cancellation

Most car suppliers offer penalty-free cancellations, so you don’t have to worry about losing money if your plans change. To cancel your booking log into your account through the Trips portal. Click manage booking and cancel this car. If you needed to alter your booking, then you can create a new one once you have canceled.

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One Key members save 10% or more on select hotels, cars, activities and vacation rentals. Not only that, earn OneKeyCash for every dollar spent on eligible hotels, vacation rentals, flights, car rentals, and more when you book across our family of brands: Expedia, Hotels.com and VRBO. Learn more and join today.

Car classes available from Expedia in 2024

The classes of vehicles available will change depending on your chosen location.