$76 Car Rental Oakville, MO

Reasons to book a car rental in and around Oakville

Renting a car in Oakville offers travelers the freedom and flexibility to explore the area at their own pace. This choice is particularly appealing for families, outdoor enthusiasts, and those looking to experience the city. With a rental car, you can easily visit key attractions such as Forest Park, located 12 miles away, perfect for outdoor family activities, or the Missouri Botanical Gardens and Arboretum, just 10 miles from Oakville, which provides a romantic and serene atmosphere. The St. Louis Science Center, situated 11 miles away, is another great destination for culture and family experiences. Additionally, a rental car makes it convenient to venture into nearby cities like Mehlville, only 3 miles away, which features the same attractions, or Arnold, located 5 miles from Oakville, where you can explore the Arnold Historical Society & Museum and Route 66 State Park. With a rental car, managing luggage is easier, and your travel plans can be as flexible as you need, allowing for spontaneous detours and discoveries along the way.

Where to stay around Oakville

• Oakville: Situated within the vibrant St. Louis area, Oakville offers a family-friendly atmosphere with access to outdoor and city-themed experiences. Being close to urban parks and sports facilities, it’s an excellent base for families looking to explore. Oakville is also near popular attractions like the Gateway Arch and the City Museum, both ideal for cultural vacations.
• Columbia: Located 6 miles from Oakville, Columbia provides a charming mix of outdoor activities and romantic experiences. With its proximity to the Missouri Botanical Gardens and Arboretum, visitors can enjoy beautiful landscapes year-round. Columbia also has a variety of restaurants and wineries, making it a great place for food enthusiasts to unwind after a day of exploring.
• Dupo: Just 6 miles away from Oakville, Dupo is perfect for those seeking outdoor adventures and family-friendly activities. Known for its golf courses and hiking trails, it offers a scenic and active experience. Additionally, Dupo provides easy access to attractions like the Gateway Arch and urban parks, making it a suitable choice for city-themed vacations.

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

1. Use filters to find the right car: Refine your search by specifying vehicle type and features. Whether you need an SUV for added space, a convertible for summer drives, or an economical car for budget-friendly travel, utilize the filters on Expedia to identify the best option for your journey.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it's advisable to secure your reservation well ahead of your trip. By booking early, you're more likely to lock in lower rates and enjoy a wider selection, particularly during peak travel seasons.
3. Consider a smaller car for savings: Compact cars are typically more affordable to rent and simpler to park in crowded areas. Mid-size vehicles offer a good compromise between cost, comfort, and fuel efficiency.
4. Age guidelines: Drivers under the age of 30 may encounter higher deposits or daily fees, and certain vehicle categories—such as SUVs or luxury models—might be unavailable. This can also apply to renters over the age of 70. Always verify the age requirements prior to booking.
5. Check fuel policies: Some rental agreements require a full-to-full fuel policy, which means you need to return the car with a full tank to avoid additional charges. This is usually the most advantageous option. Other agreements might offer full-to-empty or prepaid fueling options, which can also be acceptable. Just remember to return the vehicle empty in that scenario.
6. Save on city and airport pickups: There is often a surcharge for picking up your rental car at airports, but for many, the convenience may justify the extra cost.
7. Know your payment options: Most 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 in case of unforeseen incidents during your trip. It's straightforward to add rental insurance when you book through Expedia.
9. Consider unlimited mileage: If you plan on taking long road trips, seek out rentals that offer unlimited mileage to prevent additional charges.
10. Bring your driver's license and ID: A valid driver's license is necessary to rent a car.

Finding the cheapest car rentals in Oakville

Using our Search Wizard

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

Renting a car in Oakville

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $76.

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.

We all love being rewarded

One Key members save 10% or more on select hotels, cars, activities and vacation rentals. Not only that, earn OneKeyCash for every dollar spent on eligible hotels, vacation rentals, flights, car rentals, and more when you book across our family of brands: Expedia, Hotels.com and VRBO. Learn more and join today.

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