$54 Car Rental Clayton, MO

These Clayton insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: September 15, 2026.

Reasons to book a car rental in and around Clayton

Renting a car in Clayton, St. Louis, allows you the freedom and flexibility to explore the area at your own pace. With a rental car, you can easily manage your luggage and create a travel itinerary that suits your needs. This is especially advantageous for families and those seeking outdoor experiences. You can visit key attractions like Forest Park, located only 2 miles away, perfect for enjoying a city-themed outdoor experience. The Missouri Botanical Gardens and Arboretum, just 4 miles from Clayton, offers a romantic and family-friendly atmosphere. For culture enthusiasts, the City Museum is accessible within 7 miles. Additionally, a rental car makes it convenient to explore nearby destinations such as Richmond Heights and Demun, both less than 1 mile away, where you can find similar attractions. Whether you're visiting the iconic Gateway Arch in St. Louis or taking a leisurely drive through the beautiful neighborhoods, having a rental car enhances your travel experience by providing easy access to a variety of attractions and activities.

Most popular car rentals around Clayton

• Midsize: The midsize car is a popular choice for travelers in Clayton, accommodating up to 5 travelers and allowing for up to 3 large suitcases. This makes it an ideal option for couples or families looking for a comfortable ride while exploring the area. With its balance of space and fuel efficiency, a midsize car provides the freedom to travel at your own pace without sacrificing comfort.
• Economy: The economy car is well-suited for those traveling in smaller groups, accommodating 5 travelers with room for up to 2 medium suitcases. This option is perfect for solo travelers, couples, or families who want to keep costs down while still enjoying the convenience of a rental car. Its compact size makes it easy to navigate through Clayton's streets, making it a practical choice for any itinerary.
• Fullsize: For families or groups needing extra space, the fullsize car is an excellent choice. It accommodates up to 5 travelers and has the capacity for either 3 large suitcases or 5 medium suitcases. This versatility allows for more luggage and comfort during your travels. Opting for a fullsize vehicle ensures you have ample room for everyone and everything, making it a great option for those planning longer trips around Clayton.

Top rated car suppliers around Clayton

• Enterprise: With over 5 rental locations within 2 miles of Clayton, Enterprise is a top choice for travelers seeking convenience and flexibility. They have a diverse range of vehicles, and the most booked options include Midsize and Fullsize cars, perfect for accommodating various travel needs. Whether you're planning a quick trip or a longer adventure, Enterprise ensures you have reliable transportation at your fingertips.
• Budget: Budget offers a single rental location just 2 miles from Clayton, making it easily accessible for tourists. Known for providing great value, Budget's most popular vehicles are Midsize and Fullsize cars, ideal for those looking to balance comfort and affordability. With Budget, you can enjoy the freedom to explore Clayton and its surroundings without straining your budget.
• Avis: With 2 rental locations within 2 miles of Clayton, Avis is another excellent option for car rentals. They cater to travelers seeking Midsize and Standard SUVs, providing a comfortable ride for your journeys. Avis's commitment to customer service and quality vehicles makes them a reliable choice for exploring the attractions around Clayton at your own pace.

Where to stay around Clayton

• Clayton: As a central hub in St. Louis, Clayton offers easy access to an array of activities and attractions. Visitors can enjoy the nearby Gateway Arch and City Museum for cultural experiences. Clayton's urban environment complements family-friendly outings at local parks and sports facilities, making it a great choice for those seeking a city-themed experience.
• Richmond Heights: Located less than 1 mile from Clayton, Richmond Heights is perfect for families and outdoor enthusiasts. This city features attractions like Forest Park and the Missouri Botanical Gardens and Arboretum, ideal for nature lovers. With plenty of dining options, including wineries and restaurants, Richmond Heights provides a vibrant atmosphere for visitors.
• Brentwood: Situated 2 miles from Clayton, Brentwood offers a blend of urban charm and outdoor activities. Key attractions include the St. Louis Science Center and the scenic Forest Park. Visitors can explore local shopping centers and enjoy diverse dining options, including breweries and restaurants, making Brentwood a convenient and enjoyable stay.

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

1. Use filters to find the right car: Refine your search by specifying the type of vehicle and desired features. Whether you need an SUV for additional space, a convertible for summer fun, or an economy car for budget-friendliness, utilize filters on Expedia to identify the best option for your journey.
2. Book in advance to help lower costs: Rental rates can vary based on demand, so it’s wise to secure your vehicle well ahead of your trip. Booking early often results in lower prices and better availability, particularly during peak travel seasons.
3. Consider a smaller car for savings: Smaller vehicles typically cost less to rent and are easier to park in crowded areas. Mid-size rentals offer a solid compromise between price, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and certain vehicle categories—such as SUVs or luxury models—might be restricted. This also applies to renters over 70 years old. Always verify age requirements prior to booking.
5. Check fuel policies: Some rental agreements require a full-to-full fuel policy, meaning you must return the vehicle with a full tank to avoid additional fees. This is generally the best option. Others may offer full-to-empty or prepaid fueling alternatives, which are acceptable as well. Just ensure you return the car empty in that scenario.
6. Save on city and airport pickups: Picking up your rental car at an airport often incurs a surcharge, but the convenience may make it worthwhile.
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 unexpected expenses and provides peace of mind in case something unforeseen occurs during your trip. It's easy to add rental insurance when booking through Expedia.
9. Consider unlimited mileage: If you’re planning long road trips, seek out rentals that offer unlimited mileage to prevent incurring extra 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 Clayton

The best value period to rent a car in and around Clayton is January and February, when both prices and demand are slightly low. March through May offers moderate pricing and average demand, making it another reasonable option. However, June through August sees higher prices and increased demand, with July being the most expensive month for rentals. After that, September brings a slight drop in prices while demand remains average, but the peak season is definitely in the summer months.

Calendar Month	Temperature	Precipitation	Cloudiness	Demand	Pricing
January	31.6°F (-0.2°C)	Light Rain	Mostly Cloudy	Slightly Low	Slightly Low
February	34.9°F (1.6°C)	Light Rain	Mostly Sunny	Slightly Low	Slightly Low
March	46.4°F (8.0°C)	Light Rain	Mostly Sunny	Average	Average
April	56.1°F (13.4°C)	Light Rain	Mostly Sunny	Average	Average
May	66.6°F (19.2°C)	Light Rain	Mostly Sunny	Average	Average
June	76.1°F (24.5°C)	Light Rain	Mostly Sunny	Slightly High	Slightly High
July	78.6°F (25.9°C)	Light Rain	Mostly Sunny	Slightly High	Slightly High
August	77.0°F (25.0°C)	Light Rain	Mostly Sunny	Slightly High	Slightly High
September	70.9°F (21.6°C)	Light Rain	Mostly Sunny	Average	Slightly Low
October	58.6°F (14.8°C)	Light Rain	Mostly Sunny	Slightly Low	Average
November	46.2°F (7.9°C)	Light Rain	Mostly Sunny	Average	Average
December	37.8°F (3.2°C)	Light Rain	Mostly Sunny	Average	Average