$36 Car Rental St. Charles, MD

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

Renting a car in St. Charles offers you the freedom and flexibility to explore the area at your own pace. With your own vehicle, you can easily visit local attractions such as the Waldorf West Library, perfect for family and cultural experiences, and Hampshire Lake, which provides beautiful scenery and outdoor romance. Additionally, Dorchester Park is nearby, making it a great spot for family outings or leisurely walks. Having a rental car also allows you to venture into neighboring cities. Waldorf, where St. Charles is situated, features attractions like the Dr. Samuel A. Mudd House Museum and AMF Waldorf Lanes. Just a mile away, White Plains offers destinations such as George Washington's Mount Vernon and Maryland International Raceway. If you're willing to drive five miles, you can reach Bennsville, home to Fort Washington Marina and Fort Washington Park. For families, city-themed travelers, or those traveling for business, a rental car simplifies luggage management and enhances your travel plans, making it a popular choice for exploring St. Charles and its surroundings.

Top rated car suppliers in St. Charles

• Enterprise: Enterprise is the top choice for car rentals in St. Charles, boasting a convenient location within the city. Travelers appreciate the flexibility that comes with renting from Enterprise, allowing them to explore the area at their own pace. The most popular vehicle options include Midsize SUVs and Fullsize cars, catering to various needs. Customers often highlight the friendly service and well-maintained vehicles, making it a reliable option for both leisure and business travelers.

Where to stay around St. Charles

• St. Charles: Nestled within Waldorf, St. Charles is an ideal location for families and business travelers alike. You can explore local attractions such as the nearby Dr. Samuel A. Mudd House Museum for a cultural experience or enjoy outdoor activities at Western Regional Park. With convenient access to shopping centers and a variety of dining options, including local wineries, St. Charles offers a comfortable stay with plenty of amenities.
• Waldorf: Located in close proximity to St. Charles, Waldorf is known for its family-friendly atmosphere and business-oriented services. Popular activities include motor racing at the Maryland International Raceway and bowling at AMF Waldorf Lanes. The area features multiple shopping centers, making it easy to find dining options such as wineries and distilleries. A visit to the local racetrack or stadium adds to the excitement of your stay.
• White Plains: Just a mile away from St. Charles, White Plains offers a vibrant mix of family and business experiences. Visitors can enjoy shopping at local centers or thrill-seeking at the nearby Budds Motorcross Speedway. Historical attractions like George Washington's Mount Vernon provide a cultural touch to your trip. With accessible food and drink options, including breweries, White Plains is a convenient choice for travelers.
• Alexandria: Situated 16 miles from St. Charles, Alexandria presents a charming blend of history and modern attractions. The city is home to significant landmarks, including the White House and the National Mall, offering a scenic experience. Perfect for families and business travelers, Alexandria's proximity to shopping centers and local wineries enhances your stay. This area is particularly enjoyable in the spring and fall when the weather is most pleasant.

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

1. Use filters to find the right car: Refine your search by vehicle type and specific features. Whether you need an SUV for additional space, a convertible for summer drives, or an economy car for budget-friendly options, utilize filters on Expedia to discover the best fit for your trip.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it's advisable to secure your car well ahead of your trip. By booking early, you are more likely to lock in lower rates and enjoy greater availability, especially during peak seasons.
3. Consider a smaller car for savings: Generally, smaller cars are more affordable to rent and easier to navigate in crowded areas. Mid-size rentals offer a good compromise between cost, 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 accessible. This can also apply to renters over 70. Always verify the age restrictions before making a reservation.
5. Check fuel policies: Some rentals operate under a full-to-full fuel policy, which means you need to return the car with a full tank to avoid additional charges. This is typically the most advantageous option. Other rentals might provide full-to-empty or prepaid fueling choices, which are also acceptable. Just ensure you return the car empty in those situations.
6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the convenience it offers may justify the extra cost.
7. Know your payment options: Many car rental companies exclusively accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you steer clear of unnecessary expenses and provides peace of mind in case something unexpected occurs during your trip. It's simple to add car rental insurance when making a reservation with Expedia.
9. Consider unlimited mileage: If you're planning extended road trips, seek rentals that offer unlimited mileage to avoid 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. Charles

The best time to rent a car in and around St. Charles is September, when prices are at their lowest and demand is moderate. October and November also offer slightly low prices with steady demand, making them good shoulder months. Conversely, August tends to be the most expensive month, with high demand and rental prices. June and July follow closely behind, as they also see slightly high prices and moderately high demand.

Calendar Month	Temperature	Precipitation	Cloudiness	Demand	Pricing
January	35.4°F (1.9°C)	Light Rain	Mostly Sunny	Moderately Low	Average
February	38.7°F (3.7°C)	Light Rain	Mostly Sunny	Moderately Low	Slightly Low
March	45.9°F (7.7°C)	Light Rain	Mostly Sunny	Average	Average
April	56.1°F (13.4°C)	Light Rain	Mostly Sunny	Average	Average
May	65.1°F (18.4°C)	Light Rain	Mostly Sunny	Average	Average
June	73.6°F (23.1°C)	Light Rain	Mostly Sunny	Average	Slightly High
July	78.6°F (25.9°C)	Light Rain	Mostly Sunny	Moderately High	Slightly High
August	76.5°F (24.7°C)	Light Rain	Mostly Sunny	Moderately High	Slightly High
September	70.3°F (21.3°C)	Light Rain	Mostly Sunny	Average	Slightly Low
October	59.7°F (15.4°C)	Light Rain	Mostly Sunny	Moderately Low	Slightly Low
November	47.8°F (8.8°C)	Light Rain	Mostly Sunny	Average	Average
December	41.0°F (5.0°C)	Light Rain	Mostly Sunny	Moderately High	Average

Finding the cheapest car rentals in St. Charles

Using our Search Wizard

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

Renting a car in St. Charles

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $36.

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