$63 Car Rental Arnold, MO

Reasons to book a car rental in and around Arnold

Renting a car in Arnold, Missouri, offers travelers the freedom and flexibility to explore the area at their own pace. With a rental vehicle, you can easily visit key attractions such as the Arnold Historical Society & Museum, perfect for culture enthusiasts, and the Mastodon State Historic Site, just 4 miles away, which provides a glimpse into history. For those who enjoy the outdoors, Route 66 State Park is located 13 miles from Arnold, making it an ideal spot for scenic adventures.

A rental car also allows you to conveniently explore nearby cities like St. Louis, where you can discover landmarks such as the Gateway Arch and City Museum. Tesson Ferry, just 4 miles away, offers attractions like the Missouri Botanical Gardens and Arboretum, while Imperial, also 4 miles from Arnold, features additional points of interest like the Kimmswick Historical Society Museum. Renting a car makes managing luggage easy and supports flexible travel plans, making it a popular choice for families and outdoor enthusiasts alike.

Top rated car suppliers in Arnold

• Budget: Budget has a rental location in Arnold, making it a convenient choice for travelers. This supplier is particularly popular for its Midsize and Standard SUVs, which are ideal for exploring the area comfortably. With its focus on providing flexibility, Budget allows you to manage your itinerary seamlessly while enjoying your trip around Arnold.
• Enterprise: Enterprise also operates a rental location in Arnold, catering to travelers seeking reliable service. Known for its Midsize and Mini Vans, Enterprise is a great option for families or groups needing extra space. Customers appreciate their helpful staff and smooth rental process, ensuring you can start your adventure in Arnold without any hassle.
• Avis: Avis offers another excellent rental choice in Arnold, boasting a selection that includes Standard and Midsize SUVs. This supplier is favored by travelers for its commitment to customer satisfaction, and it provides a variety of vehicle options to suit different needs. Renting from Avis allows you to explore the attractions in and around Arnold with ease and comfort.

Where to stay around Arnold

• Arnold: Situated within the vibrant St. Louis area, Arnold offers visitors a blend of family-friendly activities and outdoor experiences. With proximity to popular attractions like the Gateway Arch and Six Flags St. Louis, your stay here provides easy access to urban parks and recreational areas. Enjoy local dining at various restaurants and wineries, making it a great base for exploration.
• Imperial: Located 4 miles from Arnold, Imperial is ideal for outdoor enthusiasts and families. The city features recreational areas and adventure zones, and is close to the historic Mastodon State Historic Site, perfect for culture seekers. Visitors can enjoy local wineries and restaurants while exploring the nearby national state park, enriching your experience in this charming city.
• Barnhart: Just 8 miles from Arnold, Barnhart is a picturesque destination for those seeking scenic outdoor activities. The area is home to beautiful parks like Sun Valley Park and the Mastodon State Historic Site, suitable for family outings and eco-friendly adventures. With options for dining at local wineries and restaurants, Barnhart provides a tranquil retreat while still being close to Arnold's attractions.

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

1. Use filters to find the right car: Refine your search by vehicle type and specific features. Whether you’re looking for an SUV for added space, a convertible for summer drives, or an economy car to save money, utilize the filters on Expedia to discover the best option for your journey.
2. Book in advance to help lower costs: Rental rates can vary based on demand, so it's advisable to secure your car well ahead of your trip. By booking early, you’ll likely lock in lower prices and enjoy a wider selection, especially during peak travel seasons.
3. Consider a smaller car for savings: Smaller cars typically come at a lower rental cost and are easier to park in crowded areas. Mid-size rentals strike a good balance between affordability, 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 premium models—might not be available. This could also apply to renters over 70. Always verify the age requirements before making a reservation.
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 charges. This is usually the most favorable option. Others may offer full-to-empty or prepaid fueling choices, which are acceptable as well—just remember to return the car empty in that scenario.
6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the added convenience might make it worthwhile.
7. Know your payment options: Many car rental companies primarily accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provides peace of mind if something unforeseen occurs during your trip. It’s easy to add rental insurance when booking through Expedia.
9. Consider unlimited mileage: If you plan on taking long road trips, search for 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 for renting a car.

Best time to rent a car in and around Arnold

The best time to rent a car in and around Arnold is January, when prices are slightly low and demand is moderately low. February also offers a quiet period, as it tends to have the lowest demand. May presents another opportunity with slightly low prices, though demand rises moderately. Conversely, July sees higher demand and average prices, making it one of the busier months. December stands out as the most expensive time, with typical demand levels throughout the month.

Calendar Month	Temperature	Precipitation	Cloudiness	Demand	Pricing
January	31.8°F (-0.1°C)	Light Rain	Mostly Cloudy	Moderately Low	Slightly Low
February	34.9°F (1.6°C)	Light Rain	Mostly Sunny	Moderately 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	66.4°F (19.1°C)	Light Rain	Mostly Sunny	Moderately High	Slightly Low
June	75.9°F (24.4°C)	Light Rain	Mostly Sunny	Moderately High	Slightly High
July	78.8°F (26.0°C)	Light Rain	Mostly Sunny	Moderately High	Average
August	77.0°F (25.0°C)	Light Rain	Mostly Sunny	Average	Slightly High
September	70.7°F (21.5°C)	Light Rain	Mostly Sunny	Average	Average
October	58.6°F (14.8°C)	Light Rain	Mostly Sunny	Average	Average
November	46.2°F (7.9°C)	Light Rain	Mostly Sunny	Moderately Low	Average
December	37.8°F (3.2°C)	Light Rain	Mostly Sunny	Average	Slightly High

Finding the cheapest car rentals in Arnold

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter Arnold into the search wizard at the top of the page. We will compare all the best deals available for your car rental in Arnold and provide you with a list of the cheapest options, with no added fees.

Renting a car in Arnold

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Arnold. 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 Arnold

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $63.

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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Car classes available from Expedia in 2026

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

• Compact car rentals    
• Convertible car rentals    
• Economy car rentals    
• Fullsize car rentals    
• Luxury car rentals
• Midsize car rentals    
• Mini car rentals    
• Minivan rentals    
• Pickup car rentals    
• Premium car rentals
• Sportscar rentals    
• Standard car rentals    
• SUV rentals    
• Van rentals