Car Rental in Boulder

Cheapest car rental rates
Kia Rio
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Kia Soul
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


BMW 2 Series
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Toyota RAV4
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Chevrolet Blazer
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


BMW X1
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


BMW X3
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Toyota Corolla
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


BMW X5
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Toyota Camry
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Volkswagen Jetta
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Kia Rio
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Toyota Corolla
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Ford Edge
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Kia Soul
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Toyota Camry
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Volkswagen Jetta
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Jeep Grand Cherokee
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Toyota RAV4
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Ford Edge
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Chrysler Pacifica
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Jeep Grand Cherokee
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Toyota RAV4
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Chrysler Pacifica
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


GMC Acadia
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Ford Expedition
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Ford Expedition
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Chevrolet Suburban
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Ford Transit
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Ford Transit
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Chevrolet Suburban
If the exact model isn’t available, you’ll get a car in the same category that’s the same size and has the same number of doors, transmission type, and features. This is standard for most car rental suppliers.


Why book with us?




- Cheapest car rental rates
- Why book with us?
- Travel information
- Top 20 cities near Boulder
- Top 20 locations near Boulder
- Map of top car rental locations
- When to book in Boulder and for how long?
- Car rental information
- Most popular car models of rental suppliers
- Car rental statistics
- Top 6 suppliers in Boulder in 2026
- Award-winning service
Travel information
Top 20 cities near Boulder
- Louisville11 km / 6.84 miles away
- Broomfieldfrom $54.40 per day17.8 km / 11.06 miles away
- Longmontfrom $54.40 per day19.9 km / 12.37 miles away
- Nederland23.7 km / 14.73 miles away
- Northglennfrom $54.40 per day26.9 km / 16.71 miles away
- Frederick27.5 km / 17.09 miles away
- Westminster27.5 km / 17.09 miles away
- Arvada28.2 km / 17.52 miles away
- Thornton29.1 km / 18.08 miles away
- Denverfrom $43.22 per day38.6 km / 23.98 miles away
- Fort Collinsfrom $54.40 per day57.2 km / 35.54 miles away
- Highlands Ranchfrom $54.40 per day58.2 km / 36.16 miles away
- Castle Rockfrom $54.40 per day79.9 km / 49.65 miles away
- Colorado Springsfrom $48.91 per day137.5 km / 85.44 miles away
- Eaglefrom $53.68 per day141.4 km / 87.86 miles away
- Aspenfrom $53.68 per day163.6 km / 101.66 miles away
- Haydenfrom $53.68 per day178.5 km / 110.91 miles away
- Montrosefrom $50.84 per day284.4 km / 176.72 miles away
- Grand Junctionfrom $50.33 per day302.9 km / 188.21 miles away
- Durangofrom $56.60 per day381.9 km / 237.3 miles away
Top 20 locations near Boulder
- Boulder Eastfrom $54.40 per day3.1 km / 1.93 miles away
- Longmont Downtownfrom $54.40 per day19.9 km / 12.37 miles away
- Thornton Welby31.8 km / 19.76 miles away
- Denver Jefferson Parkfrom $155.16 per day35.9 km / 22.31 miles away
- Denver Union Stationfrom $43.22 per day36.9 km / 22.93 miles away
- Denver Downtownfrom $43.22 per day38.6 km / 23.98 miles away
- Denver Goldsmithfrom $53.68 per day47 km / 29.2 miles away
- Denver Airportfrom $49.86 per day52 km / 32.31 miles away
- Fort Collins Southfrom $54.40 per day57.2 km / 35.54 miles away
- Highlands Ranch Northfrom $54.40 per day58.2 km / 36.16 miles away
- Castle Rock Downtownfrom $54.40 per day79.9 km / 49.65 miles away
- Colorado Springs Briargatefrom $54.40 per day127.8 km / 79.41 miles away
- Colorado Springs Downtownfrom $67.28 per day137.5 km / 85.44 miles away
- Colorado Springs Airportfrom $48.91 per day143.4 km / 89.1 miles away
- Eagle County Regional Airportfrom $53.68 per day148.8 km / 92.46 miles away
- Aspen Airportfrom $53.68 per day165.2 km / 102.65 miles away
- Yampa Valley Airportfrom $53.68 per day175.2 km / 108.86 miles away
- Montrose Regional Airportfrom $50.84 per day283.5 km / 176.16 miles away
- Grand Junction Regional Airportfrom $50.33 per day298.6 km / 185.54 miles away
Map of top car rental locations
When to book in Boulder and for how long?
What is the cheapest month to rent a car in Boulder?
Car rental prices in Boulder vary by time of year. This graph shows the average prices per month to help you find the best time of year to rent.
Saver's insights
| Cheapest monthJune | Most expensive month December | |
| A good deal $64 | Cheapest supplier Budget | Cheapest car type Large cars |
$53
in March
$42
in June
$50
in September
$62
in December
The cheapest month to rent a car in Boulder is June (when prices average $41.50 per day). This is 20% cheaper than the yearly average and 33% cheaper than renting in December (when prices average $62.05).
This information can help you identify the low season. But these are only average numbers. How much your car rental will cost will depend on the type of vehicle you rent, how long you’ll rent it for, and how far ahead you book. Simply enter your dates in the form at the top of the page to see the exact prices.
What's the most popular month to rent a car in Boulder?
Based on the number of searches by our customers, the most popular month for renting a car in Boulder is March, and the least popular is June.
1.1 times in March
0.6 times in June
1.1 times in September
1.1 times in December
What’s the usual rental length in Boulder?
How long travelers keep their rental cars for varies from month to month: in March, the average renter keeps their car for 13 days, and in June, they keep their car for 6 days.
13 days in March
6 days in June
9 days in September
8 days in December
Car rental information
| 📍 Car rental locations | 2 |
| 🔥 Popular suppliers | Budget, SIXT |
| 🚗 Popular car types | SUVs, large cars |
| 🤑 Lowest price | $54 per day |
| 👛 Cheapest supplier | Budget |
Most popular car models of rental suppliers
| Rental Supplier | Model | Doors | Luggage | Type |
|---|---|---|---|---|
| Budget | Toyota RAV4 | 4 | 3 | SUV |
| Budget | Toyota Camry | 4 | 2 | Large car |
| SIXT | Toyota RAV4 | 4 | 4 | SUV |
Car rental statistics
Top 6 suppliers in Boulder in 2026






Award-winning service
Highly recommended by our customers
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