Boulder Cheap Car Rentals & Car Hire Deals

Compare rent a car rates in Boulder from popular car rental companies

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

Explore Boulder with Cheap Car Rentals and Car Hire Deals

* Price found within the past 6 days. Click for updated prices.

Wed., 13 Aug. to Thu., 14 Aug.

Midsize

Toyota Corolla or similar
  • 5 people
  • Unlimited mileage
Toyota Corolla

AU$86

total
found 1 day ago
Midsize Toyota Corolla
Wed., 13 Aug. to Thu., 14 Aug.

Compact

Kia Soul or similar
  • 5 people
  • Unlimited mileage
Kia Soul

AU$90

total
found 1 day ago
Compact Kia Soul
Wed., 13 Aug. to Thu., 14 Aug.

Economy

Kia Rio or similar
  • 5 people
  • Unlimited mileage
Kia Rio

AU$90

total
found 1 day ago
Economy Kia Rio
Wed., 13 Aug. to Thu., 14 Aug.

Standard

Volkswagen Jetta or similar
  • 5 people
  • Unlimited mileage
Volkswagen Jetta

AU$97

total
found 1 day ago
Standard Volkswagen Jetta
Wed., 13 Aug. to Thu., 14 Aug.

Full Size

Toyota Camry or similar
  • 5 people
  • Unlimited mileage
Toyota Camry

AU$97

total
found 1 day ago
Full Size Toyota Camry
Thu., 14 Aug. to Fri., 15 Aug.

Special

Manager Special EV or similar
  • 5 people
  • Unlimited mileage
Manager Special EV

AU$143

total
found 1 day ago
Special Manager Special EV
Fri., 15 Aug. to Sat., 16 Aug.

Midsize Elite

Tesla Model 3 Standard Range Plus or similar
  • 5 people
  • Unlimited mileage
Tesla Model 3 Standard Range Plus

AU$153

total
found 14 hours ago
Midsize Elite Tesla Model 3 Standard Range Plus
Thu., 14 Aug. to Fri., 15 Aug.

Standard Elite SUV

Jeep Grand Cherokee L or similar
  • 7 people
  • Unlimited mileage
Jeep Grand Cherokee L

AU$180

total
found 1 day ago
Standard Elite SUV Jeep Grand Cherokee L
Thu., 14 Aug. to Fri., 15 Aug.

Full Size Elite Pickup Regular Cab

Ram 2500 Big Horn or similar
  • 5 people
  • Unlimited mileage
Ram 2500 Big Horn

AU$190

total
found 1 day ago
Full Size Elite Pickup Regular Cab Ram 2500 Big Horn
Mon., 11 Aug. to Tue., 12 Aug.

Mini Van

Chrysler Pacifica or similar
  • 7 people
  • Unlimited mileage
Chrysler Pacifica

AU$286

total
found 1 day ago
Mini Van Chrysler Pacifica
Mon., 11 Aug. to Tue., 12 Aug.

Premium SUV

Chevrolet Suburban or similar
  • 7 people
  • Unlimited mileage
Chevrolet Suburban

AU$348

total
found 1 day ago
Premium SUV Chevrolet Suburban

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Frequently asked questions

How much is a rental car per day in Boulder?
Fun road trip adventures await in Boulder, with daily car rental rates starting from an impressive AU$86. That's based on prices found within the past seven days.
Can I rent a car from Boulder, CO (WBU-Boulder Municipal)?
Enterprise is a quick commute from the terminal and the only car rental option. Book your ride as soon as you know your travel dates to avoid missing out.
What happens if I need to cancel my Boulder car reservation?
Our Customer Service Portal has all the info about this. In the majority of cases, full refunds are provided if a reservation is cancelled more than six hours ahead of the pickup time. Be sure to scan your car rental agreement to double-check if there are any exclusions.
What types of cars can I rent in Boulder?
Most visitors go for economy cars in Boulder. Motorists love them because of their affordability. Plus, their small size makes them well-suited to getting around cities, where streets are busy and parking can be a challenge. But your options don't stop there. Compacts, full-size cars and SUVs are part of our home range too. Whether you're hanging around Boulder or journeying beyond, we'll have a ride that fits your needs.
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. Rent a set of wheels and you can discover the greater area at your own pace. Add these awesome drives to your itinerary:

  • Colorado Springs is roughly 137 kilometres from Boulder. Well-known sights like Pikes Peak deserve to be high on your list while you're in town.
  • Approximately 64 kilometres away, Fort Collins is also popular with travellers. Allow time to experience Colorado State University while you're here. It's one of the reasons people love coming to this city.
  • Great Sand Dunes National Park is about 257 kilometres from Boulder and is one of the region's most gorgeous nature spots. Go for a walk around and enjoy the fresh air here.

Why should I rent a Boulder car with Expedia?
Expedia is your one-stop shop for all your travel needs, including car rentals. With suppliers to select from in Boulder, we work hard to find you the lowest price around. Whether you want to book a car, a hotel, holiday home or flights, you'll find exclusive offers and member prices on Expedia. Combine all your bookings into a package for even bigger savings on your trip to Boulder.
How do I find the best car rental deals in Boulder with Expedia?
Browse our wide range of car rentals, check out customer ratings and compare offers from top suppliers. In just a few clicks, Expedia will help you nab the best deal on your wheels. Got a flight or hotel booking? Add on your Boulder car rental to save even more.
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 home 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 AU$86 and AU$90. Now that's what we'd call a fantastic deal! These rates were available on Expedia, with a holiday home 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 holiday home 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 holiday home desk.
Can I drive in Boulder with my current driver's license?
If you don't have a license issued in the United States, you might need to organise an International Driving Permit (IDP) in your country of residence before renting a car. If you find that an IDP is required, be aware that you'll also have to show your current valid driver's license and your passport or other form of ID. Lastly, the credit card that was used to rent the vehicle must match the name on your license and passport in order to finalize your car rental. Some additional requirements for renting a car in the U.S. Are:

  • Age restrictions: You must be at least 25 in most states to be able to rent a car, although in some places the minimum age is 21. We recommend checking local rules and regulations, and with the car rental company before you book to understand all the terms and conditions.
  • Driving limitations: Make sure you read the fine print before you drive off the lot so you can avoid unnecessary fees. When renting a car in the U.S, it's usually prohibited to cross country borders into Canada or Mexico, drive onto ferries or go off-roading with a rental car. We recommend reading all the rules and regulations before you book!

Information on Car Rentals

 
Popular Car Rental Types:
Hire a SUV, Economy, Luxury, Full Size
 
Car Rental Suppliers Available:
 
Today's Best Car Rental Offer:
AU$86
 
Second Best Car Rental Deal:
AU$90
 
Third Best Car Rental Deal:
AU$97
 
Airport to hotel transportation:
Airport Transportation