Useful insights to help you book the perfect rental car in Boulder
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What is the cheapest rental car agency in Boulder?
The cheapest rental cars in Boulder are generally found through Dollar. When booking with Dollar, you may be able to find rental car prices for as low as $28/day. The average price to rent a car in Boulder is $49/day.
What car rental company in Boulder has the most locations?
Enterprise Rent-A-Car has the most locations of any rental car company in Boulder, with 3 locations.
What car do most people rent in Boulder?
The Toyota RAV4 is the most popular car to rent in Boulder, according to our data. Our users have found prices for Toyota RAV4 rentals for as low as $32/day in Boulder, though on average you can expect prices to be around $77/day. Another popular car to rent in Boulder is the Hyundai Venue for an average of $56/day, and deals as low as $31/day.
Boulder, Colorado car rental deals found on momondo
Find the rental car in Boulder that's right for you
Small cars
$45 - $117
All Car Types
$56 - $123
The average price of a small car rental in Boulder, the United States is $75. The cheapest time to rent a small car in Boulder, the United States is in November. The price is 40% lower than the rest of the year at just $45 per day. A small car rental is typically 12% less expensive than the average rental car in Boulder. The average price of a vehicle rental in Boulder can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Boulder small car rentals found on momondo in the past week.
The average price of a medium car rental in Boulder, the United States is $64. The cheapest time to rent a medium car in Boulder, the United States is in October. The price is 24% lower than the rest of the year at just $49 per day. A medium car rental is typically 25% less expensive than the average rental car in Boulder. The average price of a vehicle rental in Boulder can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Boulder medium car rentals found on momondo in the past week.
The average price of a large car rental in Boulder, the United States is $100. The cheapest time to rent a large car in Boulder, the United States is in February. The price is 44% lower than the rest of the year at just $57 per day. A large car rental is typically 16% more expensive than the average rental car in Boulder. The average price of a vehicle rental in Boulder can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Boulder large car rentals found on momondo in the past week.
The average price of a SUV rental in Boulder, the United States is $75. The cheapest time to rent a SUV in Boulder, the United States is in October. The price is 27% lower than the rest of the year at just $56 per day. A SUV rental is typically 11% less expensive than the average rental car in Boulder. The average price of a vehicle rental in Boulder can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Boulder SUV rentals found on momondo in the past week.
The average price of a van rental in Boulder, the United States is $143. The cheapest time to rent a van in Boulder, the United States is in February. The price is 31% lower than the rest of the year at just $99 per day. A van rental is typically 41% more expensive than the average rental car in Boulder. The average price of a vehicle rental in Boulder can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Boulder van rentals found on momondo in the past week.
The average price of a luxury car rental in Boulder, the United States is $93. The cheapest time to rent a luxury car in Boulder, the United States is in May. The price is 53% lower than the rest of the year at just $44 per day. A luxury car rental is typically 9% more expensive than the average rental car in Boulder. The average price of a vehicle rental in Boulder can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car. Below are the best prices for Boulder luxury car rentals found on momondo in the past week.
The average price of a convertible rental in Boulder, the United States is $60. The cheapest time to rent a convertible in Boulder, the United States is in June. The price is 59% lower than the rest of the year at just $97 per day. A convertible rental is typically 29% less expensive than the average rental car in Boulder. The average price of a vehicle rental in Boulder can vary based on a number of factors including supply, popularity of the vehicle, and how far out you book your rental car.
The smell of Marijuana coming from the shop was very strong. One of the employees was talking about taking the rental cars racing every weekend. The did not accept debit cards one week, when they had the previous week. When I showed up for my vehicle, they had sent it out with another customer and had to myself and my 3 kids in a much smaller vehicle and then charged me for the larger vehicle. Will not be returning.
Car was given to me with less than 1/8 gas in the tank. This makes it impossible for me to return it with that same amount unless I was driving it down to empty which is of course irresponsible. If you’re going to be so strict on gas policies it needs to go both ways, give me a car w a full tank so I can return it to full and bring it back, instead I’m sure the person that brought it back so close to empty was charged for it and I was “charged” by of course having pretty much no choice but to bring it back fuller. With gas prices as they are this is a burden, and I’ve never been given a rental car before with an almost empty tank. I’m a frequent renter at this location but this really makes me think twice about where to rent next time.
2.0
Poor|May 2022
When I went to pick up the car, they had 14 reservations for zero available cars. No warning beforehand, I had to come up with a new plan to rent a car somewhere else on the spot.
6.0
Okay|May 2022
+ Very fast drop off. + Good price. + Pleasant agent. - Low tire light was on but they said that was normal and didn’t do anything about it. We added air ourselves. - Very confusing and costly half-full-tank plan.
2.0
Poor|Mar 2022
No car! That’s how it is lately
1.9
Poor|Aug 2021
Car was filthy - and after the second cleaning…”well sir…this is all we got and all we can do”.
Got a call the morning of the rental to say our appointment was canceled. Not acceptable at all and got offered a $20 coupon for having to take a $100 uber to another rental location. Will not be using Budget.
4.0
Mediocre|May 2022
I’ve never had an experience quite like this. At pickup, in Boulder, CO I was offered a Jeep Wrangler, rather than a Jetta type car that I’d reserved. After seeing the black boxy 4wd Jeep, I asked for something more comfortable on the road. Was given a Kia Forte sedan. There were a number of SUVs but was told that the one I pointed to had bad tires. I looked over the Kia before I left, but in the shadows, narrow space between cars and layer of dirt, I could not see 2 very large dents on both sides of the car. One was over 3’ long. Could see them as soon as I parked in the sun back home. No one answered at the local rental counter, but did reach helpful person on national line. Sent pictures of the car. No time to exchange car, and didn’t feel confidence that another one from that location would be any better. Car felt loose on road and easily shook in the wind. I returned the car at the Santa Fe airport where construction was underway and the car rental parking area was gone. I was the only person at the Budget/Avis counter where 2 employees stood. They asked if I had the mileage which I didn’t. They had no idea where the car was, just asked if it was in the general lot, took the keys and returned to their conversation. I asked for a receipt and told they’d just email me. Couldn’t be bothered to walk out the door with me to see the car and record the mileage. I just left.
Learn everything there is to know about renting a car in Boulder so you can be properly prepared for your next trip
Is there a fee to cancel my Boulder, Colorado car rental?
Rental cars in Boulder from popular agencies such as Sixt, Enterprise Rent-A-Car, and Avis will generally offer free cancellation. While momondo does not have any control over cancellation policies for rental cars in Boulder, we can help you find the cheapest car to rent for your upcoming trip.
What is the best type of car to rent in Boulder during January?
With temperatures averaging 33.8 °F and precipitation usually 0.8″ during January, you should consider renting a Standard car when traveling to Boulder. A Standard car can handle the fluctuations in temperature and rainfall during the month of January and is a popular choice for travelers heading to Boulder. Renting a Standard in Boulder will cost you $36/day on average.
What is the speed limit in Boulder, Colorado?
If you are renting a vehicle in Boulder, then be aware that the current speed limit within city or town limits is 25 mph, unless otherwise posted. Suburban speed limits around Boulder will generally have a speed limit of 75 mph. If you are traveling on a highway in Boulder, then the speed limit is 75 mph.
What car rental company has the Toyota RAV4 in Boulder?
Budget is the most popular car rental company offering Toyota RAV4 rentals in Boulder. The cost to rent the Toyota RAV4 from Budget is $54/day on average.
What is the weather like in Boulder, CO in December?
Typically, the weather in Boulder through the month of December is 33.8 °F and the expected precipitation is 0.4″. This is important information to know when renting a car so you can be sure to rent the perfect car for the expected weather.
Is the weather in Boulder similar to the rest of Colorado?
Travelers looking to leave from Boulder on a road trip around Colorado or the surrounding areas during the month of December should expect temperatures around 28.4 °F and about 0.7″ of possible rain through the month.
When did momondo last update prices for cars in Boulder?
Prices for cars in Boulder were last updated today.
How many operators does momondo search for cars in Boulder?
As of December 2025, there are 13 operators available to choose from for cars in Boulder.
How old do you have to be to hire a car in Boulder?
Among different countries, including Boulder, the minimum age for drivers varies. In numerous EU countries, drivers must be 18 years old. To hire a car overseas, you'll generally need to be at least 21, and if you're under 25, a young driver surcharge may be imposed. It's recommended that you review the policy of the rental company you're considering before booking.
What documentation or ID do you need to rent a car in Boulder?
All drivers must have a valid full driving license when renting a car in Boulder. If the license is written in a different language from the country of rental, an International Driving Permit may be required to avoid the risk of potential fines. If you're renting a car overseas, you may also need to provide proof of return travel and accommodation information during your stay. It is always advisable to check with the individual rental company you're booking with.
Why use momondo?
Why should I use momondo to book a car rental in Boulder?
Choosing momondo to search for rental cars in Boulder makes sense because it is quick and free of charge. We find all the rental car prices and policies, you simply choose what works best for you and your trip.
How does momondo help me find the best car rental deal in Boulder?
By the use of filters, momondo makes finding a great car rental in Boulder easier. Whether it is price, car type, amenities or policies, momondo allows you to refine your search with these and more filters to find the best deal for you.
Does momondo show car rental deals in Boulder with free cancellation?
Yes momondo does have a filter to only highlight car rental deals which offer free cancellation. This filter is available for all car rental searches on momondo including those for cars in Boulder.
Can I rent a car with a fair fuel policy in Boulder on momondo?
momondo specifically allows you to search for car rentals in Boulder with fair fuel policies.
Can I find a car rental in Boulder which offers enhanced cleaning on momondo?
Yes, momondo shows deals with enhanced cleaning services for rental cars in Boulder.
Can I search for rental cars in Boulder with unlimited mileage on momondo?
Yes, unlimited mileage options can be found on rental cars in Boulder on momondo.
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