$57 Car Rental St. Louis, MO

Reasons to book a car rental in and around St. Louis

Renting a car in St. Louis offers the freedom and flexibility to explore the city and its surroundings at your own pace. With a rental vehicle, you can easily manage your luggage while visiting popular attractions like the iconic Gateway Arch and the interactive City Museum, both located in the heart of St. Louis. For families seeking adventure, Six Flags St. Louis provides a fun-filled day just a short drive away. Additionally, having a car allows for convenient day trips to nearby destinations such as St. Charles, where you can experience Historic Main Street and Forest Park, or Maryland Heights, which features Westport Plaza. Whether you are looking for family-friendly activities, outdoor adventures, or cultural experiences, a rental car enables you to tailor your itinerary to fit your interests. You can explore Downtown St. Louis, with its stunning Missouri Botanical Gardens and Arboretum, without the constraints of public transportation. Overall, a rental car enhances your travel experience in St. Louis, making it easier to discover everything this metropolis has to offer.

Most popular car rentals in St. Louis

• Midsize SUV: This vehicle accommodates 5 travelers and can hold up to 3 large suitcases, making it an excellent choice for families, couples, or small groups. Its spacious interior allows for comfortable travel, while offering the flexibility to explore St. Louis and its surroundings at your leisure.
• Standard SUV: With room for 5 travelers and up to 2 medium suitcases, this car option is ideal for couples, families, or groups looking for a balance of space and maneuverability. The standard SUV provides ample comfort and versatility, perfect for navigating both urban and rural areas in and around St. Louis.
• Fullsize: This option accommodates 5 travelers with the capacity to handle either 3 large suitcases or 5 medium suitcases. The fullsize car is perfect for families or groups needing extra room for luggage while enjoying the freedom to explore St. Louis and nearby attractions comfortably.

Top rated car suppliers in St. Louis

• Alamo Rent A Car: Alamo is known for its friendly service and has 1 rental location in the St. Louis area. Travelers appreciate the ease of renting with Alamo, especially for those looking for a Midsize SUV or Compact SUV. This supplier is ideal for those who want a straightforward rental experience while exploring St. Louis at their own pace.
• Hertz: With over 5 rental locations throughout St. Louis, Hertz provides excellent convenience for travelers. Known for its wide selection of vehicles, the most popular options among customers include Midsize SUVs and Fullsize cars. Hertz's presence in multiple locations ensures that you'll have flexible pick-up and drop-off options during your visit.
• Enterprise: Enterprise stands out with more than 30 rental locations across the St. Louis area, making it the most accessible choice for car rentals. This supplier is favored for their diverse fleet, especially Midsize and Fullsize vehicles. Whether you need a car for a day or longer, Enterprise offers a seamless rental experience tailored to your travel needs.

Where to stay in St. Louis

• St. Charles: Located in the St. Louis area, St. Charles offers a blend of family-friendly, romantic, and city-themed experiences. Visitors can enjoy attractions such as Historic Main Street and Westport Plaza, both within easy reach. The area also features Forest Park, perfect for outdoor activities. St. Charles is home to various dining options, including wineries and restaurants, making it an ideal spot for those seeking both relaxation and entertainment.
• Downtown St. Louis: Downtown St. Louis is a vibrant neighborhood known for its family-friendly and outdoor experiences. The iconic Gateway Arch and City Museum are must-see attractions, alongside the Missouri Botanical Gardens and Arboretum, which are great for outdoor lovers. This area is rich in dining options, featuring several restaurants and breweries. With its combination of culture and recreation, Downtown St. Louis caters to a variety of interests.
• Maryland Heights: Maryland Heights is another city within the St. Louis vicinity that provides a dynamic blend of family, entertainment, and city-themed experiences. Key highlights include Westport Plaza and Forest Park, which offer a mix of leisure and recreational activities. Visitors can also explore Historic Main Street. The area boasts a diverse selection of restaurants and wineries, ensuring that there are plenty of dining options to enjoy during your stay.

10 tips to save on your car rental in and around St. Louis

1. Use filters to find the right car: Refine your search by vehicle type and specific features. Whether you need an SUV for extra space, a convertible for summer drives, or an economy car for budget-friendly travel, filters on Expedia can help you identify the perfect vehicle for your trip.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it's wise to reserve your car well ahead of your trip. By booking in advance, you're more likely to secure lower rates and enjoy better availability, especially during peak seasons.
3. Consider a smaller car for savings: Smaller cars are typically less expensive to rent and easier to maneuver in crowded areas. Mid-size rentals strike a good balance between cost, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily surcharges, and certain vehicle types—such as SUVs or premium models—might not be available. This could also apply to renters over 70 years old. Always verify the age requirements before making a reservation.
5. Check fuel policies: Some rentals operate under a full-to-full fuel policy, which means you must return the car with a full tank to avoid additional charges. This is generally the best option. Other policies may include full-to-empty or prepaid fueling options, which are acceptable as well; just ensure that you return the car empty in those cases.
6. Save on city and airport pickups: You may incur a surcharge when picking up your rental car at airports, but the added convenience might make it worthwhile.
7. Know your payment options: Many car rental companies only accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provide peace of mind in case something unforeseen occurs during your trip. It's simple to add car 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 St. Louis

The best time to rent a car in and around St. Louis is January and February, when both prices and demand are slightly low, making it a quiet period. March offers average conditions, with slightly low demand continuing. April to June sees a rise in demand and prices, particularly in June, which is typically the most expensive month. July maintains high demand and slightly high prices, making it the busiest period for rentals in the area.

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	Slightly Low	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	Slightly High	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	Average	Slightly High
September	70.9°F (21.6°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	Average	Average
December	37.8°F (3.2°C)	Light Rain	Mostly Sunny	Average	Slightly Low

Finding the cheapest car rentals in St. Louis

Using our Search Wizard

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

Renting a car in St. Louis

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $57.

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