Cheap Car Rentals in Colorado from $21
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in Colorado with a pick-up date of 9/2 and drop-off date of 9/23. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Colorado car rentals in 2025
Get helpful information to start your search for the perfect car rental in Colorado. The average price data is based on the last 12 months and was last updated on June 16, 2025.
Most popular company | Routes Car & Truck Rentals |
|---|---|
Most common car type | Standard |
Average price per day | $48 |
Cheapest price per day | $21 |
Compare car rental deals in Colorado by type
Here are the best Colorado small car rental prices found by Cheapflights users in the past 7 days:
Here are the best Colorado medium car rental prices found by Cheapflights users in the past 7 days:
Here are the best Colorado large car rental prices found by Cheapflights users in the past 7 days:
Here are the best Colorado SUV rental prices found by Cheapflights users in the past 7 days:
Here are the best Colorado van rental prices found by Cheapflights users in the past 7 days:
Here are the best Colorado pickup truck rental prices found by Cheapflights users in the past 7 days:
Here are the best Colorado luxury car rental prices found by Cheapflights users in the past 7 days:
Best car rental deals found in Colorado
Browse through a selection of recently found affordable car rental deals in Colorado. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Colorado with an average daily rate of $44. Data was last updated on June 16, 2025.
These are some the most attractive deals we've found on rentals cars within the Colorado region, including options close to Denver, Colorado Springs and Greeley. If these deals don't appeal to you, check back very soon as they are being updated frequently.
Cheapflights insights for Colorado car rentals
Get relevant, data-driven information to help you rent a car in Colorado, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Colorado?
To get the best deal on a rental car in Colorado, book about 7 days before your trip. At that point, average daily prices are around $52, which is about 17% cheaper than the typical rate.
What is the cheapest rental car company in Colorado?
Looking to rent a car in Colorado? Routes Car & Truck Rentals had the lowest prices in the past two weeks, starting at only $12.83/day. NU Car also offers competitive rates, with deals beginning at $20.20/day.
What is the best car rental company in Colorado?
Based on Cheapflights user feedback, the highest rated car rental company in Colorado is Alamo (rated 8.3/10 with 131 reviews). Sixt (rated 7.5/10 with 311 reviews) is also highly rated by our users.
What is the cheapest month to rent a car in Colorado?
Planning a car rental in Colorado? April is the cheapest month, costing about $41 per day. In contrast, July is the most expensive, with an average daily rate of $83. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$58
February
$59
March
$54
April
$41
May
$49
June
$81
July
$83
August
$76
September
$63
October
$60
November
$53
December
$65
What car do most people rent in Colorado?
The most popular types of cars to rent in Colorado are the following: SUV rentals (BMW X5 or similar), Standard rentals (Chevrolet Equinox or similar), and Luxury rentals (BMW X5 or similar).
Which car rental company has the most locations in Colorado?
Enterprise Rent-A-Car has 27 locations throughout the area, more than any other company. Budget has the second highest number of locations in Colorado at 15.
What are the car rental prices for popular cities in Colorado?
Discover the price range for renting a car in popular cities across Colorado, helping you budget and make informed decisions for your upcoming travel. There are 95 pickup locations in Colorado to choose from. Price data has been averaged over the last 12 months and was last updated on June 16, 2025.
Out of all the popular cities in Colorado, Denver is the cheapest city to rent a car ($10/day). Other popular cities in Colorado to get a cheap rental car are: Vail ($43/day), Colorado Springs ($43/day), and Loveland ($45/day).
Top rental agencies in Colorado
Explore the leading car rental agencies in Colorado known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Colorado. Reviews were last updated on June 16, 2025.
Browse through some of the top rental car agencies in Colorado, including pickup locations serving Denver, Colorado Springs and Greeley. See what past customers have to say, compare prices, and review other key details before deciding.
Alamo
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Sixt
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Enterprise Rent-A-Car
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Avis
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Budget
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Dollar
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Hertz
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Thrifty
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Car rental FAQs
Find answers to frequently asked questions about car rentals in Colorado, including policies, requirements, and more. FAQs were last updated on June 16, 2025.
What are the requirements to rent a car in Colorado?
If you plan to take a trip to Colorado, you will need your valid government-issued driver’s license and credit or debit cards and you have to be above the minimum age of 18 years old. However, if you are still under the age of 25 years, you will still be charged an underage fee as per the surcharge policy. Before you get your car rental in Colorado, make sure that the rental car has insurance because if it doesn’t, you will have to get insurance for your car rental in Colorado. Foreigners must carry their home country’s driver’s license. If it is not in English, then an International Driver’s Permit will be needed so that you can comfortably drive your Colorado car rental.
What are the rules for driving in Colorado?
If you plan on cheap car rental in Colorado, you should make sure you pay attention to the stop lines and stop before the white line. When driving downhill on a steep mountain roadway in Colorado, make sure you yield to the vehicle going uphill. When merging on a highway, only do so when you are sure that you will not slow down traffic flow for oncoming vehicles. Oncoming vehicles always have the right of way, and you are supposed to make sure that you don’t affect this. When driving on a highway, you might want to stick to the right lane. Even if you want to pass another car, use the left lane, and get back to the right lane immediately. Before you get your cheap car rental in Colorado, do some research on the traffic laws in case any changes have been implemented.
What type of car is recommended for driving in Colorado?
The car rentals in Colorado that you choose will depend on the weather season, the time you plan to spend in Colorado, and what you plan to do there. Most people who want passenger van rental in Colorado prefer to use SUVs because of the comfort and functionality. However, there are other options for rental cars in Colorado that you can choose. If you want a car that can offer optimal gas mileage, good value, safety, and comfort, you might want to go for Toyota models such as Camry, Corolla, or Prius. If you plan to explore the terrain, you can consider the Subaru Outback, which is quite popular among rental cars in Colorado. The Outback offers versatility that ranges from daily commuting to taking a road trip to camping. It works well for visitors who plan on working and exploring the region afterward.
What is the cheapest rental car found in Colorado?
In the past two weeks, Cheapflights users have found many deals under $47/day when booking a rental car in Colorado. The best deal a user found was for $16/day from Routes Car & Truck Rentals, booked on Jun. 15.
How much does it cost to rent a car in Colorado for a week from Routes Car & Truck Rentals?
Renting a car in Colorado for a week can be a great option for travel. Routes Car & Truck Rentals, the most popular car rental company for this area, offers rental cars for around $235/week on average.
Can I rent a car for a month in Colorado?
Yes, you can rent a car for a month in Colorado. Check Cheapflights for the latest prices and car type availability.
How much does it cost to rent a car in Colorado for a month?
You can potentially save up to 65% on a month-long rental by booking with Routes Car & Truck Rentals. Routes Car & Truck Rentals is the cheapest rental company available within the next few months. Renting a car in Colorado can cost you on average $1,009 a month or $34 a day. For extended stays in a location, this option will usually save you the most.
Car rentals by fuel type in Colorado
Browse car rentals by fuel type in Colorado. Currently, Electric cars are the cheapest to rent in Colorado. Deals were last updated on June 16, 2025.
Browse through car rental deals by fuel type in Colorado. There are currently 3 fuel types to choose from with Electric being the cheapest ($11+).
Electric
$11+
Gas/Diesel
$23+
Hybrid
$12+