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Car Rental in Castle Rock

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Castle Rock, USA - Colorado
Mon, May 04
11:00 am
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Tue, May 12
11:00 am
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     and age is
    30-65
    • 18
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    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29
    • 30-65
    • 66
    • 67
    • 68
    • 69
    • 70
    • 71
    • 72
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    • 75
    • 76
    • 77
    • 78
    • 79
    • 80+
    Rated Excellent
    266,093 reviews on
    1,000+ brands

    Cheapest car rental rates

    Zero deductible

    Kia Rio

    or similar Economy
    Automatic
    5
    1
    A/C
    4
    3
    $37.60
    per day
    Free cancellation
    8.2
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Kia Soul

    or similar Compact
    Automatic
    5
    2
    A/C
    4
    1
    $37.32
    per day
    Free cancellation
    8.2
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Toyota Corolla

    or similar Intermediate
    Automatic
    5
    1
    A/C
    4
    5
    $37.89
    per day
    Free cancellation
    8.2
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Ford Edge

    or similar Standard SUV
    Automatic
    5
    3
    A/C
    5
    11
    $45.75
    per day
    Free cancellation
    8.2
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Kia Soul

    or similar Compact
    Automatic
    5
    2
    A/C
    4
    2
    $37.32
    per day
    Free cancellation
    8.1
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Kia Rio

    or similar Economy
    Automatic
    5
    1
    A/C
    4
    4
    $37.60
    per day
    Free cancellation
    8.1
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Toyota Corolla

    or similar Intermediate
    Automatic
    5
    1
    A/C
    4
    6
    $37.89
    per day
    Free cancellation
    8.1
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Toyota Camry

    or similar Full-size
    Automatic
    5
    2
    A/C
    4
    7
    $38.75
    per day
    Free cancellation
    8.2
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Volkswagen Jetta

    or similar Standard
    Automatic
    5
    2
    A/C
    4
    8
    $38.75
    per day
    Free cancellation
    8.2
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Toyota Camry

    or similar Full-size
    Automatic
    5
    2
    A/C
    4
    9
    $38.75
    per day
    Free cancellation
    8.1
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Volkswagen Jetta

    or similar Standard
    Automatic
    5
    2
    A/C
    4
    10
    $38.75
    per day
    Free cancellation
    8.1
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Ford Edge

    or similar Standard SUV
    Automatic
    5
    3
    A/C
    4
    12
    $45.75
    per day
    Free cancellation
    8.1
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Jeep Grand Cherokee

    or similar Standard Elite SUV
    Automatic
    7
    2
    A/C
    5
    13
    $55.76
    per day
    Free cancellation
    8.2
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Jeep Grand Cherokee

    or similar Standard Elite SUV
    Automatic
    7
    2
    A/C
    5
    14
    $55.76
    per day
    Free cancellation
    8.1
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Toyota RAV4

    or similar Intermediate SUV
    Automatic
    5
    3
    A/C
    4
    15
    $66.34
    per day
    Free cancellation
    8.2
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Zero deductible

    Toyota RAV4

    or similar Intermediate SUV
    Automatic
    5
    3
    A/C
    4
    16
    $66.34
    per day
    Free cancellation
    8.1
    Very Good
    Rental office
    Pick-up information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Drop-off information
    Castle Rock Downtown
    754 S Perry St - Ste C Castle Rock CO-80104
    Please clarify drop-off instructions with the supplier upon pick-up.
    Low deposit
    Instant confirmation!
    Unlimited mileage
    Pay now
    Showing 9 out of 16 cars
    The above prices are only approximate and were last updated at 20:39 on 01/05/26. Prices may vary based on the booking dates, length of rental, and car class.

    Why book with us?

    Special offers
    Special offers
    As a market leader, we get special offers like contactless pick-ups, great prices, and free upgrades.
    Award-winning
    Award-winning
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    Highly-rated
    Highly-rated
    A combined rating of 4.5 with 250k+ total reviews on platforms like Trustpilot, Google, and Review Center.
    7M users
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    Have already booked on one of the fastest-growing car rental booking websites.
    Table of contents
    Cheapest car rental ratesWhy book with us?Travel informationTop 20 cities near Castle RockTop 20 locations near Castle RockMap of top car rental locationsWhen to book in Castle Rock and for how long?Car rental informationMost popular car models of rental suppliersCar rental statisticsTop 2 suppliers in Castle Rock in 2026Award-winning service

    Travel information

    Languages
    English, Spanish
    Currency
    USD
    Drive on
    Right-hand side
    Country code
    +1
    Average car rental price
    $67 per day
    Average car rental length
    4 days
    Speed limit within town
    32–48 km/h or 20–30 mph
    Speed limit out of town
    64–104 km/h or 40–65 mph
    Acceptable limit of BAC
    0.08%
    Average gas price
    $0.80 per liter or $3.03 per gallon
    Lowest gas price
    $0.71 per liter or $2.69 per gallon
    Highest gas price
    $1.05 per liter or $3.97 per gallon

    Top 20 cities near Castle Rock

    1. Parker
      18.2 km / 11.31 miles away
    2. Highlands Ranchfrom $58.92 per day
      22.1 km / 13.73 miles away
    3. Centennial
      23.7 km / 14.73 miles away
    4. Greenwood Villagefrom $58.92 per day
      28.4 km / 17.65 miles away
    5. Littleton
      30.2 km / 18.77 miles away
    6. Englewoodfrom $58.92 per day
      32.7 km / 20.32 miles away
    7. Aurorafrom $58.92 per day
      36.2 km / 22.49 miles away
    8. Lakewoodfrom $58.92 per day
      41.7 km / 25.91 miles away
    9. Denverfrom $33.59 per day
      42.7 km / 26.53 miles away
    10. Thornton
      56 km / 34.8 miles away
    11. Colorado Springsfrom $50.53 per day
      60.1 km / 37.34 miles away
    12. Boulderfrom $36.00 per day
      79.9 km / 49.65 miles away
    13. Longmontfrom $58.92 per day
      90.9 km / 56.48 miles away
    14. Fort Collinsfrom $58.92 per day
      129.4 km / 80.41 miles away
    15. Aspenfrom $57.46 per day
      170.1 km / 105.7 miles away
    16. Eaglefrom $57.46 per day
      172.2 km / 107 miles away
    17. Haydenfrom $57.46 per day
      239.8 km / 149 miles away
    18. Montrosefrom $49.19 per day
      279.5 km / 173.67 miles away
    19. Grand Junctionfrom $48.34 per day
      320.1 km / 198.9 miles away
    20. Durangofrom $54.51 per day
      352 km / 218.72 miles away

    Top 20 locations near Castle Rock

    1. Castle Rock Downtownfrom $58.92 per day
    2. Highlands Ranch Northfrom $58.92 per day
      22.1 km / 13.73 miles away
    3. Denver Littletonfrom $58.92 per day
      33.7 km / 20.94 miles away
    4. Denver Goldsmithfrom $57.46 per day
      34.6 km / 21.5 miles away
    5. Denver Downtownfrom $33.59 per day
      42.7 km / 26.53 miles away
    6. Denver Union Stationfrom $73.14 per day
      44 km / 27.34 miles away
    7. Denver Jefferson Parkfrom $151.94 per day
      44.5 km / 27.65 miles away
    8. Colorado Springs Briargatefrom $58.92 per day
      48.5 km / 30.14 miles away
    9. Thornton Welby
      53 km / 32.93 miles away
    10. Denver Airportfrom $51.89 per day
      56.6 km / 35.17 miles away
    11. Colorado Springs Downtownfrom $58.92 per day
      60.1 km / 37.34 miles away
    12. Colorado Springs Airportfrom $50.53 per day
      64.4 km / 40.02 miles away
    13. Boulder Eastfrom $58.92 per day
      76.8 km / 47.72 miles away
    14. Boulder Downtownfrom $36.00 per day
      79.9 km / 49.65 miles away
    15. Longmont Downtownfrom $58.92 per day
      90.9 km / 56.48 miles away
    16. Fort Collins Southfrom $58.92 per day
      129.4 km / 80.41 miles away
    17. Aspen Airportfrom $57.46 per day
      174 km / 108.12 miles away
    18. Eagle County Regional Airportfrom $57.46 per day
      179 km / 111.23 miles away
    19. Yampa Valley Airportfrom $57.46 per day
      236.5 km / 146.95 miles away
    20. Montrose Regional Airportfrom $49.19 per day
      279.7 km / 173.8 miles away

    Map of top car rental locations

    A
    Castle Rock (Downtown)
    2 rental locations

    When to book in Castle Rock and for how long?

    What is the cheapest month to rent a car in Castle Rock?

    Car rental prices in Castle Rock 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 monthSeptember Most expensive month April
    Average price $62 A good deal $60 Cheapest supplier Avis Cheapest car type Large cars
    Average rental costs per day in Castle Rock
    $68
    $34
    $0
    Jan
    Feb
    Mar

    $62

    in April

    Apr

    $55

    in May

    May
    Jun

    $44

    in July

    Jul
    Aug

    $25

    in September

    Sep
    Oct
    Nov
    Dec

    The cheapest month to rent a car in Castle Rock is September (when prices average $25.18 per day). This is 59% cheaper than the yearly average and 59% cheaper than renting in April (when prices average $62.00).

    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 Castle Rock?

    Based on the number of searches by our customers, the most popular month for renting a car in Castle Rock is April, and the least popular is April.

    Monthly searches in Castle Rock by pick-up date relative to the average
    1.1
    0.6
    0
    Jan
    Feb
    Mar

    Same as average in April

    Apr

    Same as average in May

    May
    Jun

    Same as average in July

    Jul
    Aug

    Same as average in September

    Sep
    Oct
    Nov
    Dec

    What’s the usual rental length in Castle Rock?

    How long travelers keep their rental cars for varies from month to month: in September, the average renter keeps their car for 9 days, and in April, they keep their car for one day.

    Average number of rental days in Castle Rock
    10
    5
    0
    Jan
    Feb
    Mar

    1 day in April

    Apr

    6 days in May

    May
    Jun

    6 days in July

    Jul
    Aug

    9 days in September

    Sep
    Oct
    Nov
    Dec

    Car rental information

    📍 Car rental locations1
    🔥 Popular suppliersAvis, Budget
    🚗 Popular car typesLarge cars, vans
    🤑 Lowest price$59 per day
    👛 Cheapest supplierAvis

    Car rental statistics

    Total rental companies
    2
    Average daily price
    $67
    Lowest daily price
    $59
    Total cars available
    16

    Top 2 suppliers in Castle Rock in 2026

    Avis
    1 location
    Avis
    8.2
    Very Good
    Value for money
    8.2
    Ease of finding
    8.2
    Agent helpfulness
    7.9
    Pick-up speed
    8.0
    Drop-off speed
    8.2
    Car cleanliness
    8.3
    Car condition
    8.4
    $59–$93
    per day
    Most popular location
    754 S Perry St - Ste C Castle Rock CO-80104
    Budget
    1 location
    Budget
    8.2
    Very Good
    Value for money
    8.1
    Ease of finding
    8.2
    Agent helpfulness
    8.1
    Pick-up speed
    8.0
    Drop-off speed
    8.2
    Car cleanliness
    8.2
    Car condition
    8.3
    $59–$93
    per day
    Most popular location
    754 S Perry St - Ste C Castle Rock CO-80104

    Award-winning service

    World Travel Tech Awards - World's Best Car Rental Booking Website 2025
    World Travel Tech Awards - World's Best Car Rental Booking Website 2025
    World Travel Tech Awards - World's Best Car Rental Booking App 2025
    World Travel Tech Awards - World's Best Car Rental Booking App 2025
    Magellan Awards Gold Winner 2025
    Magellan Awards Gold Winner 2025
    FT 1000: Europe's Fastest Growing Companies - Top 300 Companies 2025
    FT 1000: Europe's Fastest Growing Companies - Top 300 Companies 2025
    Uzakrota Travel Awards - World’s Leading Car Rental Website 2022
    Uzakrota Travel Awards - World’s Leading Car Rental Website 2022
    Travel & Hospitality Awards 2021
    Travel & Hospitality Awards 2021
    FT 1000: Europe's Fastest Growing Companies - Top 300 Companies 2021
    FT 1000: Europe's Fastest Growing Companies - Top 300 Companies 2021

    Highly recommended by our customers

    They helpen me verry well
    They helpen me verry well. And Annie was verry understanding. Verry good support
    Kees Heijnen,
    May 2, 2026
    not the first time renting a car through discover
    not the first time renting a car through discover . process is very clear . prices a...
    gal,
    May 2, 2026
    Very friendly and nice staff
    Very friendly and nice staff. And had the luck to drive a brand new vehicle.
    Customer,
    May 2, 2026
    Easy Booking experience
    Easy Booking experience Value for money
    Stuart Box,
    May 2, 2026
    No nonsense response to my request
    No nonsense response to my request. Atena was polite and efficient. I will give 5 st...
    Doreen,
    May 2, 2026
    Easy and affordable
    Easy and affordable
    Nabeel,
    May 2, 2026
    good price and easy process
    good price and easy process
    Abdalah,
    May 2, 2026
    Always the best deals
    Always the best deals, prompt and value for money
    Deborah Lamb Mavrohannas,
    May 2, 2026
    Quick and easy
    Quick and easy
    Edward Harty,
    May 2, 2026
    Easy enough to process.
    Easy enough to process.
    Freddy Lubin,
    May 2, 2026
    Always many options and good prices
    Always many options and good prices
    Muhammet Salih Sancar,
    May 2, 2026
    Excellent company
    Excellent company, order again.
    Alexander Fisher,
    May 2, 2026
    easy and fast
    easy and fast
    Jean Michel Cao,
    May 2, 2026
    simple
    simple, fast and reliable
    KON DRIM,
    May 2, 2026
    Excellent
    Very satisfied with the car pick-up process. The vehicle was in excellent condition,...
    Michele Guadagnini,
    May 2, 2026
    Wonderful !
    Wonderful !
    Jinsoo Kang,
    May 2, 2026
    Rated 4.6 / 5 based on 266,093 reviews. Showing our favorite reviews.

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    Car Rental
    USA - Colorado
    Castle Rock
    Company
    Support
    Partnership
    Company
    Support
    Partnership
    TrustScore 4.6
    266,093 reviews
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