$32 Car Rental Boulder, CO

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Top Car Deals in Boulder

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

Midsize SUV

Nissan Rogue
  • 5 people
  • Unlimited mileage
Commerce City, Colorado, USA
Nissan Rogue

$32

includes taxes & fees
$8 per day
found 9 hours ago
Midsize SUV Nissan Rogue

Special SUV

Jeep Wrangler
  • 5 people
  • Unlimited mileage
Commerce City, Colorado, USA
Jeep Wrangler

$34

includes taxes & fees
$10 per day
found 9 hours ago
Special SUV Jeep Wrangler

Compact SUV

Kia Seltos
  • 5 people
  • Unlimited mileage
Commerce City, Colorado, USA
Kia Seltos

$38

includes taxes & fees
$13 per day
found 9 hours ago
Compact SUV Kia Seltos

Economy

Chevy Spark
  • 4 people
  • Unlimited mileage
Commerce City, Colorado, USA
Chevy Spark

$44

includes taxes & fees
$24 per day
found 9 hours ago
Economy Chevy Spark

Midsize Elite SUV

Chevy Equinox or similar
  • 5 people
  • Unlimited mileage
Commerce City, Colorado, USA
Chevy Equinox or similar

$45

includes taxes & fees
$24 per day
found 9 hours ago
Midsize Elite SUV Chevy Equinox or similar

Fullsize SUV

Dodge Durango
  • 7 people
  • Unlimited mileage
Commerce City, Colorado, USA
Dodge Durango

$45

includes taxes & fees
$24 per day
found 9 hours ago
Fullsize SUV Dodge Durango

Standard Elite SUV

GMC TERRAIN
  • 5 people
  • Unlimited mileage
Commerce City, Colorado, USA
GMC TERRAIN

$45

includes taxes & fees
$24 per day
found 9 hours ago
Standard Elite SUV GMC TERRAIN

Fullsize Elite SUV

Chevy Traverse
  • 7 people
  • Unlimited mileage
Commerce City, Colorado, USA
Chevy Traverse

$45

includes taxes & fees
$24 per day
found 9 hours ago
Fullsize Elite SUV Chevy Traverse

Standard SUV

Chevrolet Blazer
  • 5 people
  • Unlimited mileage
Commerce City, Colorado, USA
Chevrolet Blazer

$45

includes taxes & fees
$24 per day
found 9 hours ago
Standard SUV Chevrolet Blazer

Compact Elite SUV

Chevy Trax
  • 5 people
  • Unlimited mileage
Commerce City, Colorado, USA
Chevy Trax

$45

includes taxes & fees
$24 per day
found 9 hours ago
Compact Elite SUV Chevy Trax

Mini Van

Chrysler Pacifica
  • 7 people
  • Unlimited mileage
Longmont, Colorado, USA
Chrysler Pacifica

$61

includes taxes & fees
$51 per day
found 9 hours ago
Mini Van Chrysler Pacifica

Premium

Nissan Maxima
  • 5 people
  • Unlimited mileage
Longmont, Colorado, USA
Nissan Maxima

$71

includes taxes & fees
$60 per day
found 9 hours ago
Premium Nissan Maxima

Luxury Elite SUV

BMW X3 Awd or similar
  • 5 people
  • Unlimited mileage
Commerce City, Colorado, USA
BMW X3 Awd or similar

$122

includes taxes & fees
$84 per day
found 9 hours ago
Luxury Elite SUV BMW X3 Awd or similar

Luxury

Chrysler 300
  • 5 people
  • Unlimited mileage
Lakewood, Colorado, USA
Chrysler 300

$101

includes taxes & fees
$88 per day
found 9 hours ago
Luxury Chrysler 300

Premium Elite SUV

Audi Q5 Genesis GV70 BMW X3
  • 5 people
  • Unlimited mileage
Wheat Ridge, Colorado, USA
Audi Q5  Genesis GV70  BMW X3

$137

includes taxes & fees
$119 per day
found 1 hour ago
Premium Elite SUV Audi Q5 Genesis GV70 BMW X3

Oversize SUV

Jeep Grand Wagoneer L GMC Yukon XL Denali
  • 7 people
  • 150 free miles/total
Longmont, Colorado, USA
Jeep Grand Wagoneer L  GMC Yukon XL Denali

$199

includes taxes & fees
$174 per day
found 11 hours ago
Oversize SUV Jeep Grand Wagoneer L GMC Yukon XL Denali

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Lowest prices found within the past 9 hours. Prices and availability subject to change. Additional terms may apply.

What you need to know for your Boulder car rental

Reasons to book a car rental in and around Boulder

Renting a car in Boulder provides the freedom and flexibility to explore the area at your own pace, making it a popular choice for tourists. With a rental car, you can easily visit key attractions like the Downtown Boulder Historic District, a cultural hub, or Flagstaff Mountain, which offers stunning scenery and outdoor adventure opportunities. The Colorado Chautauqua is another must-see, showcasing the area's rich history. A car also makes it convenient to navigate the neighborhoods of Central Boulder and Downtown Boulder, where you can find more attractions, including Boulder Creek and the Flatirons. If you’re in East Boulder, you can easily reach Scott Carpenter Park and enjoy the surrounding beauty. Having a rental car is especially beneficial for those traveling with families or outdoor enthusiasts, as it allows for easy luggage management and spontaneous detours to scenic spots. Whether you're seeking culture, adventure, or simply the joy of the open road, a rental car enhances your travel experience in and around Boulder.

Most popular car rentals in Boulder

  • Midsize SUV: Accommodating up to 5 travelers with room for up to 3 large suitcases, the midsize SUV is a top choice for families, couples, or small groups visiting Boulder. This vehicle offers a perfect balance of space and comfort, allowing you to explore the scenic surroundings without feeling cramped. Its versatility makes it ideal for both leisurely drives and more adventurous outings.
  • Compact: The compact car option is designed for up to 5 travelers and can hold up to 3 medium suitcases. This makes it perfect for solo travelers, couples, or small families looking to navigate Boulder with ease. Compact cars are fuel-efficient and easy to park, making them a convenient choice for those who value agility in urban settings while still needing some luggage space.
  • Fullsize: With the capacity to accommodate 5 travelers and either 3 large suitcases or 5 medium suitcases, the fullsize car is an excellent option for families and groups. It provides ample space for passengers and their belongings, ensuring comfort during your travels in and around Boulder. This car type is great for those who want a little extra room without sacrificing mobility.

Top rated car suppliers in Boulder

  • Hertz: Hertz operates one rental location in Boulder, making it a convenient choice for travelers. Known for its reliable service, Hertz offers a selection of vehicles that cater to different needs. The most booked cars from Hertz include Midsize SUVs and Compact SUVs, providing great options for exploring the scenic beauty around Boulder. Customers appreciate the efficient pickup process and well-maintained vehicles, ensuring a pleasant rental experience.
  • Budget: With two rental locations in Boulder, Budget provides travelers with flexibility and convenience. This supplier is popular for its competitive rates and a diverse fleet, including Midsize SUVs and Standard SUVs, which are frequently booked by customers. Budget is recognized for its straightforward rental process and friendly service, making it an appealing option for those looking to navigate Boulder and its surrounding areas.
  • Sixt: Sixt has one rental location in Boulder, offering a solid selection of vehicles that cater to various preferences. The Midsize SUV and Compact SUV are among the most popular choices with this supplier, ideal for both comfort and maneuverability. Sixt is praised for its modern fleet and efficient service, ensuring that travelers can enjoy their journey with ease and confidence while exploring the beautiful landscapes of Boulder.

Where to stay in Boulder

  • Central Boulder: Central Boulder is an ideal neighborhood for those seeking an outdoor and adventure-themed experience. It offers easy access to the Downtown Boulder Historic District, Boulder Creek, and Colorado Chautauqua, which are all within a short distance. This area features a mix of educational venues, recreational parks, and shopping centers. Visitors can enjoy a variety of nearby dining options, making it a vibrant hub for culture and exploration.
  • East Boulder: East Boulder caters to families and those looking for a city-themed and outdoor experience. Key highlights include Rolando Campos, Scott Carpenter Park, and the Flatirons, all providing unique cultural and scenic opportunities. The neighborhood boasts numerous shopping centers and restaurants, ensuring that families can find both leisure and dining options conveniently located nearby.
  • North Boulder: North Boulder offers a blend of outdoor adventures and family-friendly activities. Attractions such as the Nomad Theater, Flatirons, and the Downtown Boulder Historic District are easily accessible, providing a rich cultural experience. This neighborhood also includes recreational parks and shopping centers, along with various nearby restaurants, making it a perfect spot for travelers looking to enjoy nature and the local arts scene.

10 tips to save on your car rental in and around Boulder

  1. Use filters to find the right car: Refine your search by selecting vehicle types and specific features. Whether you require an SUV for additional space, a convertible for summer drives, or an economy car for budget-friendly travel, utilize the filters on Expedia to discover the ideal match for your journey.
  2. Book in advance to help lower costs: Rental prices can vary based on demand, so it’s wise to reserve your vehicle well ahead of your trip. By booking early, you're likely to secure lower rates and enjoy better availability, particularly during peak travel seasons.
  3. Consider a smaller car for savings: Generally, smaller cars are less expensive to rent and easier to maneuver in crowded areas. Mid-size rentals strike a good balance between cost, comfort, and fuel efficiency.
  4. Age guidelines: Drivers under 30 years old may encounter higher deposits or daily surcharges, and certain vehicle types—such as SUVs or luxury models—might not be available. This can also apply to renters over 70 years old. Always verify the age requirements before making a reservation.
  5. Check fuel policies: Some rentals adhere to a full-to-full fuel policy, meaning you must return the car with a full tank to avoid additional charges. This is typically the most advantageous option. Others may provide full-to-empty or prepaid fueling alternatives, which are fine as well; just ensure the car is returned empty in this scenario.
  6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the added convenience may justify the extra cost.
  7. Know your payment options: Most car rental companies only accept credit cards for payment.
  8. Understand your insurance coverage: Car rental insurance can help you avoid unnecessary expenses and provides peace of mind if something unexpected occurs during your trip. Adding car rental insurance is straightforward when booking with Expedia.
  9. Consider unlimited mileage: If you’re planning lengthy road trips, look for rental options that include unlimited mileage to prevent additional charges.
  10. Bring your driver's license and ID: A valid driver's license is necessary to rent a car.

Best time to rent a car in and around Boulder

The best value time to rent a car in and around Boulder is January and February, when both prices and demand tend to be slightly low. April and October also offer moderate conditions, with average prices and demand. However, the summer months of June through August see prices rise and demand peak, particularly in July and August, making them the most expensive times to rent a vehicle. September can still be pricey but returns to more average demand levels.

calendar iconCalendar Monthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinessoccupation rate iconDemandprice iconPricing
January25.9°F (-3.4°C)No Rain (Dry)Mostly SunnySlightly LowSlightly Low
February26.2°F (-3.2°C)No Rain (Dry)Mostly SunnySlightly LowSlightly Low
March36.0°F (2.2°C)Light RainMostly SunnyAverageAverage
April43.0°F (6.1°C)Light RainMostly SunnySlightly LowAverage
May52.0°F (11.1°C)Light RainMostly SunnyAverageAverage
June64.9°F (18.3°C)Light RainSunnySlightly HighAverage
July70.2°F (21.2°C)Light RainSunnySlightly HighSlightly High
August68.9°F (20.5°C)No Rain (Dry)SunnySlightly HighSlightly High
September62.2°F (16.8°C)No Rain (Dry)SunnyAverageSlightly High
October46.9°F (8.3°C)No Rain (Dry)SunnyAverageAverage
November35.4°F (1.9°C)No Rain (Dry)SunnyAverageSlightly Low
December26.1°F (-3.3°C)No Rain (Dry)Mostly SunnyAverageAverage

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 $32.

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 2026

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

Car Rental Information

Popular car types
SUV, Full Size, Economy
Car suppliers available
Our best deal of the day
$32
Our second best deal of the day
$34
Our third best deal of the day
$38
From the airport to your hotel
Airport Transportation
From popular domestic and international airports
Airport Car Rentals

Frequently asked questions

What are the best cheap car rental companies in Boulder?
You can find cheap car rentals in Boulder from $10 a day with Fox Rental Cars's fullsize suv. Sixt offers midsize SUVs starting from $11 a day and compact SUVs also starting from $11 a day. Thrifty Car Rental provides midsize 4-5 door cars starting from $11 a day. Comparing suppliers on Expedia helps you find a car rental in Boulder that fits your budget. For more options, explore Economy Car Rentals in Boulder.
What are the best luxury car companies in Boulder?
For luxury car rentals in Boulder, you can find premium options through providers on Expedia like Sixt and Enterprise. Sixt offers standard elite SUVs starting from $13 a day and fullsize elite SUVs starting from $15 a day. Enterprise also provides premium pickup regular cab vehicles starting from $21 a day and fullsize open air all terrain options starting from $25 a day, offering a range of higher-end choices for your trip. For more options, explore Luxury Car Rentals in Boulder.
Can I rent a car one-way in Boulder?
Yes, a one-way car rental in Boulder is an excellent option for regional road trips, with prices starting from around $11 a day. Providers like Sixt and Enterprise may have flexible one-way policies, making it convenient to pick up your vehicle in Boulder and drop it off at a different location. For more options, explore Standard Car Rentals in Boulder.
Can I rent a car round-trip in Boulder?
Boulder is well suited to round-trip rentals, with options starting from $10 a day. Picking up and dropping off at the same location generally avoids one-way drop-off fees, which can make it a cost-effective option for exploring the area and returning to your starting point. Providers like Sixt and Enterprise offer wide round-trip availability. For more options, explore Fullsize Car Rentals in Boulder.
What are the best car rentals in Boulder?
Car rentals in Boulder offer extensive vehicle variety. The most popular car classes available include:
  • Midsize SUV
  • Compact SUV
  • Fullsize 2 or 4 door
  • Standard elite SUV
  • Standard SUV
Most vehicles come with automatic transmissions, providing ease of driving. Families often prefer SUVs or minivans for space and comfort, while couples and solo travelers might find economy or compact cars more suitable for city navigation and fuel efficiency. Choose a vehicle based on your passenger count, luggage needs, and planned activities. For more options, explore Minivan Car Rentals in Boulder.
What are the best car rentals in Boulder for solo travelers?
The best car rentals in Boulder for solo travelers are economy and compact classes—small, easy to park, and fuel-efficient for one person exploring at their own pace:
  • Economy 2 or 4 door, starting from $15 a day — fits up to 2 medium suitcases, nimble on city streets and simple to slot into small parking spaces
  • Compact SUV, starting from $11 a day — fits up to 3 medium suitcases with a little more room for luggage while staying fuel-efficient
Both comfortably fit a solo traveler plus a bag or two, offering convenience and value for your Boulder adventure. For more options, explore Compact Car Rentals in Boulder.
What are the best car rentals in Boulder for couples?
The best car rentals in Boulder for couples balance comfort and easy handling for two:
  • Midsize 2 or 4 door, starting from $13 a day — fits up to 3 large suitcases with smooth cruising for two
  • Compact SUV, starting from $11 a day — fits up to 3 medium suitcases with a higher ride for day trips around the region
Both options provide comfortable seating and ample trunk space without being difficult to park. For a special trip, consider a convertible, which can offer an open-air experience for scenic drives. For more options, explore Midsize Car Rentals in Boulder.
What are the best car rentals in Boulder for families?
The best car rentals in Boulder for families are the ones with room for everyone and their gear:
  • Midsize SUV, starting from $11 a day — seats up to 5 with room for 3 large suitcases, suitable for smaller families
  • Mini passenger van, starting from $19 a day — seats up to 8 with room for 6 large suitcases, ideal for larger families with strollers and full luggage
SUVs and minivans provide ample space for passengers, car seats, and luggage, making them comfortable choices for family trips around Boulder. Thrifty Car Rental is a popular choice among family travelers. Booking 4 or more weeks ahead can help with availability, especially for larger vehicles. For more options, explore SUV Car Rentals in Boulder.
Are there any car rental companies that provide electric cars in Boulder?
Yes, Boulder has electric and hybrid vehicle options available from several rental companies. Sixt offers hybrid vehicles starting from $10 a day and electric vehicles starting from $14 a day. Budget also provides hybrid options starting from $10 a day and electric vehicles starting from $14 a day. Thrifty Car Rental has hybrid vehicles starting from $10 a day and electric vehicles starting from $10 a day, while Enterprise offers electric vehicles starting from $14 a day.
What is the best time to book a car in Boulder?
From May, prices for car rentals in Boulder are typically lower—rentals can start from as little as $11 a day during this period. December tends to be the busiest month, and March also sees peak demand, when high demand can lead to higher prices. During major holidays and special events, rates may also fluctuate. Booking 3-4 weeks ahead can help with availability and pricing. Many bookings allow free cancellation 24 or more hours before pickup, so you can book early and rebook if rates drop.
What are the best car companies in Boulder?
Car rentals in Boulder are available from providers like Sixt, Enterprise, and Alamo Rent A Car, offering a variety of vehicles to suit your travel needs. Sixt has midsize SUVs and compact SUVs, both starting from $11 a day, which are great for navigating the area efficiently. Enterprise offers compact SUVs starting from $15 a day and midsize 2 or 4 door cars starting from $16 a day, providing comfortable options with more space. Alamo Rent A Car rounds out the choices with compact SUVs starting from $13 a day and midsize SUVs starting from $14 a day, offering reliable vehicles for your journey. For more options, explore Premium Car Rentals in Boulder.
What are good day trip destinations from Boulder by rental car?
For memorable day trips from Boulder, consider exploring Rocky Mountain National Park, Red Rocks Amphitheater, and the Royal Gorge area. These destinations offer diverse experiences and are easily accessible with a rental car.
  • Rocky Mountain National Park: Located about 38 miles from Boulder, roughly a 1-hour drive, this park is ideal for nature lovers, families, and couples seeking scenic views and nature walks. A midsize SUV or standard SUV provides ample space and comfort for mountain roads and luggage. Remember to fuel up before entering the park and bring plenty of water.
  • Red Rocks Amphitheater: Just 30 miles away, about a 1-hour drive, Red Rocks Amphitheater in Golden offers stunning natural beauty and is a renowned venue for concerts and hiking. A compact SUV or midsize 2 or 4 door car is suitable for navigating the area and finding parking. You can also find adventure activities like whitewater rafting on Historic Clear Creek nearby.
  • Royal Gorge Area: For a longer day trip, the Royal Gorge area, including Cañon City, is approximately 160 miles from Boulder, taking about 3 hours to drive. This destination is perfect for adventure seekers, offering attractions like the Royal Gorge Bridge & Park and the Royal Gorge Route Railroad. A fullsize 2 or 4 door car or a fullsize SUV would be comfortable for this extended drive. Plan for a full day to enjoy all the sights.
When planning any day trip, checking weather conditions, especially for mountain areas, is always a good idea. For more options, explore Convertible Car Rentals in Boulder.
Are there any hidden fees when renting a car on Expedia?
Expedia aims to show the key price and important rental details clearly during booking, so you know what to expect before you reserve. In some cases, car rental companies may apply additional charges at pick-up or during the rental, such as security deposits, tolls, fuel charges, extra driver fees, or local requirements, so it's worth checking the supplier's rental terms before you book.
Are there any long-term car rentals in Boulder?
Yes, there are several long-term car rental options available in Boulder. Whether you're planning an extended holiday with the family, relocating temporarily, or simply need a vehicle for several weeks or months, many car rental providers offer flexible long-term rental plans tailored to your needs. Click on our long-term car rental deals page, enter your trip information and then book a ride that suits.
Do you need insurance to rent a car in Boulder?
No, you don't need personal auto insurance to rent a car in most cases. You will, however, be required to purchase some insurance to cover the duration of the rental. Rental companies will offer this insurance when you rent the car. Certain personal car insurance policies can also be applied to rental cars, and travelers can even use non-owner car insurance if they rent cars often but don't have a car of their own. Additionally, some car rentals simply include rental car insurance within the price of the rental.
How much does it cost to rent a car in Boulder?
Budget car rental in Boulder can be easy to find, with prices based on rates seen within the past seven days from $32. To find some of the cheapest options, sort your search results by price and use filters to match your budget and travel needs. For added flexibility, it's also worth exploring one-way car rentals.
What are the top car rental deals in Boulder?
No matter what kind of vehicle you're looking for, Expedia makes it easy to find a great car rental deal in Boulder. The easiest way to get a good deal on a rental car is to use our filters. At the top of the filter list, you'll find a section featuring our best car rental offers. Check the filter for "Great Deal," and your search results will be filled with specials. Compare offers from trusted rental providers, choose the option that fits your trip, and book with confidence. For even more value, bundle your Boulder car rental with a hotel or flight to unlock additional savings.
What do I need to rent a car in Boulder?
To rent a car in Boulder, a current driver's license and a credit card in the same name are essential. If you're opting out of the company's insurance plan, then you may also need proof of other coverage. Rules may differ between rental companies, so read through your policy.
What happens if I need to cancel my Boulder car rental?
If you need to cancel your Boulder car rental, read over the policy to be sure, but almost all prepaid rentals are eligible for a complete refund if you notify us at least six hours prior to the pickup time, though there may be some exclusions so check your itinerary for more information, or just click through to our Customer Service Portal.
Why should I rent a car in Boulder with Expedia?
Booking your car rental on Expedia makes it easier to get more out of your trip from the start. With a wide choice of car rentals, you can compare prices, suppliers and deals all in one place, then bundle your car with a hotel which could help you save even more. Join our free One Key™ travel rewards program to instantly unlock additional savings.

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