Car hire in Boulder, United States

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Find cheap car hire in Boulder

These are the lowest Boulder car hire prices we found over the next 30 days and are subject to change.

Select your Boulder pick-up location

There are 7 car hire providers in Boulder. Check out the map below to find the most convenient pick-up spot.

Car hire pick-up spots in Boulder

Compare car hire prices at airports, train stations and in different neighbourhoods across Boulder. You might find a better price, or the perfect pick-up point nearby. Start your journey where it suits you.
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These are estimated prices to help you choose from a large number of options. Each is an average based on the lowest car rental prices found for each destination over the last 15 days.

The most popular car rental companies in Boulder

Hertz
Budget
National
Avis
Sixt
Thrifty

What's the most popular car to hire in Boulder?

Based on recent Skyscanner data, the Toyota RAV4 is the most popular car to hire in Boulder, with prices starting from R 670 per day. The Mazda CX-50 and similar models are also popular drives in Boulder.
Toyota RAV4
Toyota RAV441% chose this
Mazda CX-50
Mazda CX-5012% chose this
Nissan Versa
Nissan Versa7% chose this
Toyota Camry
Toyota Camry7% chose this
Most popular carToyota RAV4
Why?Spacious, practical, good for families

Boulder's cheapest car hire providers

Sixt has the cheapest car hire in Boulder right now, with prices from R 670 per day. You'll save an average of R 669 per day when you book with them.
Sixtfrom R 670 per day
Budgetfrom R 1 172 per day
Turofrom R 1 505 per day
Cheapest providerSixt
Book with them to save aroundR 669 per day

Hiring a car in Boulder: Fast facts

Here's everything you need to know to hit the road happy.
Most popular car hire companyHertz
Most popular carLarge, fullsize
Average daily priceR 2,843
Best time to bookLess than 1 week before

How to book the best car rental deals in Boulder

We’re frequently named as the most trusted travel search site out there. We scan hundreds of trusted travel providers and put it all in one place, allowing you to instantly compare car hire rates and then book with no fees. Here's how to get the most out of your Boulder car rental search.

How to find a cheap car hire deal in Boulder

  • Pick up a cheap rental car in Boulder for an average of R 2,843 a day and drive off happy. We do the hard work for you by searching the best rental providers, putting amazing deals at your fingertips.

  • The cheapest daily rental price in Boulder is R 670.

  • Planning a longer trip and want to explore beyond the usual highlights? R 4,686 is the best rate for a weekly rental.

  • Walk away with the best price on a Boulder car hire by booking in advance. You're more likely to get the best value with the most choice.

  • Browse the offers available with Hertz, Budget and Avis. They're among the top-rated providers in the city.

  • The coverage Hertz or another company includes with your Boulder car hire can vary, so always go over the small print. While some include a collision damage waiver (CDW), others will provide it for an extra fee.

  • Booking a one-way car hire is often a great hack for cheaper deals. Select 'Return car to a different location.' Providers often have to move vehicles from one location to another, which means you can lock in some awesome one-way prices on a car for rent in Boulder.

  • Cut down on fuel costs by picking a vehicle that has a 'Fair fuel policy.' You collect your ride with a full tank and bring it back full, so you only pay for what you use.

  • Want to explore without stressing about the number of miles you cover? Find rentals with 'Unlimited mileage' under the 'Policies' filter and travel as far as you like without the extra fees.

Best value car hire options right now

  • You'll find the best value with this company. Prices average R 1,018 a day.

  • Next in line is [this provider](this provider](https://www.skyscanner.co.za/car-hire/car-hire-with-provider/budget/686)), which offers daily rates of around R 1,789.

  • The third option also performs well on price. Ride away in one of their rentals for roughly R 1,193 a day.

  • If you're not sure what kind of wheels you need, consider something from the Large rental category. It's the most commonly booked type of vehicle in Boulder.

Compare car hire types in Boulder

  • Small: Including classes like mini and economy, this cheap rental car in Boulder makes getting around affordable and hassle-free. These zippy, fuel-efficient rides are ideal choices for short trips and city driving.

  • Medium: A solid choice when you want something that's easy to manoeuvre but with a few more features. This category covers compact and intermediate models that come with a little extra leg room compared to smaller options.

  • Large: Long drives are effortless in this Boulder car hire category. Also known as full-size, they've got the engine power for lengthy trips. The extra space and comfort make them a great choice for groups of friends and families.

  • SUV: Get a higher ground clearance and an open view of the journey ahead in an SUV. Whether you're carving through winding trails or cruising along wide-open highways, many offer all-wheel drive to help you tackle any road.

  • Van: Usually featuring commercial vans and trucks, this category of car for rent in Boulder takes heavy loads and larger groups in its stride. They're spacious, versatile, and ready for whatever the journey demands.

Insurance and optional extras

  • Excess insurance covers the cost you'd have to pay if your Boulder car hire is stolen or damaged. While not compulsory, it's a smart add-on if you'd rather play it safe. Just remember that not all insurance policies are the same, so make sure you know exactly what's included.

  • Make driving easier when you rent a car in Boulder by adding some handy extras. Think things like a navigation system to keep your trip on track, or reverse cameras that give you confidence when parking.

Good to know

  • The minimum age to rent a car in the United States is typically 21 years old. However some providers make their own rules, so always double-check your rental company's policy to see what applies to you.

  • Kids coming with you? Child car seat laws vary depending on where you are, and the right setup may depend on their age, weight and height. Confirm whether you need to add one to your Boulder car rental booking.

  • You'll need to hand over a few things when picking up your rental car: a current driver's licence, another form of photo ID, and a credit card to cover the deposit amount. Debit cards aren't widely accepted. The full set of requirements will be laid out in your booking.

  • For first-time drivers in the United States, remember that traffic here sticks to the right side of the road.

  • Stay within the local speed limits. Most of the time that's around 40kph in built-up areas and 110kph or so on highways, unless signed otherwise.

  • The blood alcohol concentration (BAC) limit in the United States is 0.08%. Because alcohol doesn't affect all people equally, the only way to be sure you're safe to drive is to avoid drinking.

  • One of the busiest times for traffic in this destination is around 5pm. Make things easy by driving outside rush hours in general.

  • The United States dollar (USD) is the currency you'll be using for general expenses and activities. Pay with a debit or credit card where you can, but have some cash handy when electronic payments aren't accepted.

Best hotels in Boulder for drivers

  • Offering parking, The Bradley Boulder Inn takes the stress out of finding a place for your car. This hotel is about 0.64 kilometres from central Boulder and also comes with express check-in and tour services.

  • Hampton Inn & Suites Boulder-North gets things right with accessible parking and features such as a laundry and air conditioning. It's roughly 8 kilometres from the city centre.

  • Browse through the hotels in Boulder for even more choice. Use the 'Parking,' 'Outdoor parking,' and 'Valet parking' filters to find what works for you. You can also apply the 'Electric vehicle (EV) charging station' filter to bring up places with on-site charging.

  • Once you've found a car hire deal in Boulder and the right hotel, all that's left to do is decide where to go first. Start your trip with top attractions like Flatirons, Royal Arch Trail and City of Boulder Chautauqua Park.

Hit the road: Where to drive to from Boulder

  • Denver should be on your to-do list if you're eager to visit Denver Art Museum and Meow Wolf Denver's Convergence Station. This city is about 40 kilometres southeast of central Boulder.

  • They've got hospitality down to a fine art at DoubleTree by Hilton Hotel Denver and Denver Central Park, two comfortable accommodation options with parking in Denver.

  • Add Aurora to your trip lineup. Pick up your cheap car hire in Boulder and drive about 48 kilometres southeast to take in highlights such as Plains Conservation Centre and DeLaney Homestead Historic District.

  • Aurora has some good accommodation options including DoubleTree by Hilton Hotel Denver and Denver Central Park. Both give you somewhere to leave your car while you're here.

  • Ready to go the extra mile? Cheyenne is a top road trip destination that's about 129 kilometres north of Boulder. Consider making a few pit stops at Cheyenne Depot Museum and Big Boy Steam Engine.

  • Next up: catching some z's. Historic Plains Hotel and Fairfield Inn & Suites Cheyenne Southwest/Downtown Area have room for both you and your wheels while visiting Cheyenne.

Frequently asked questions

The average car hire cost in Boulder is R 2,843 per day or R 19,900 for a seven-day rental. If you're looking for a cheap deal, the lowest price we found is R 670 per day for Medium hire from Hertz. Need a specific type of car? Here's how prices compare:
Economy
Average price: R 1,615 per day.
Cheapest price found: R 1,172 per day.
SUV
Average price: R 1,974 per day.
Cheapest price found: R 790 per day.
Premium/Luxury
Average price: R 2,847 per day.
Cheapest price found: R 1,506 per day.
The cheapest car to rent in Boulder is Medium, compact. The most popular is Large, fullsize.
The cheapest car hire companies in Boulder are currently Sixt and Budget.
On average, around R 19,900. But the best price we found for car hire for a week in Boulder is R 4,686.
If you're looking for freedom to explore Boulder, choose a car with unlimited mileage, or look for car hire deals with a ’full to full' fuel policy as opposed to a 'half-full to full' one.

We also clearly highlight car and van hire options in Boulder that have free cancellation. 
If you've booked car hire with free cancellation, you can usually cancel or change your booking without paying a fee. The deadline depends on the car hire company, but it's typically around 1 hours before pick-up. If you cancel after that, you may be charged. If your booking doesn't include free cancellation, you'll need to check the car hire company's cancellation policy. Depending on when you cancel, you might have to pay a fee or you won't get a refund.
Yes. Most car hire companies in Boulder offer same-day car hire. If you're looking for last-minute car hire in Boulder, search for today's date on Skyscanner to compare what's available.
The best time to book car hire in Boulder is usually as early as you can. Booking ahead often means cheaper prices and more cars to choose from. You can sometimes find a good last-minute deal, but it's never guaranteed and availability is often more limited.
A good deal for car hire in Boulder is usually around R 2,132 per day or less. That's about 25% cheaper than the average price in Boulder, which is R 2,843 per day. The cheapest price we found in Boulder is R 670 per day with Hertz for Medium car hire.
It depends on the car hire company. Some companies in Boulder will let you drive your hire car abroad, often for an extra fee, while others don't allow it. If you're planning to cross a border, check with the car hire company before you travel. Driving your hire car abroad without permission could invalidate your insurance or break the terms of your rental agreement.