$38 Car Rental Potomac, MD

Reasons to book a car rental in and around Potomac

Renting a car in Potomac, Maryland, offers you the freedom and flexibility to explore the area at your own pace. With a rental car, you can easily visit key attractions like TPC Potomac at Avenel Farms for a golf experience, Glenstone Museum for a taste of local culture, and Greenbriar Local Park for family-friendly outdoor activities. The convenience of having your own vehicle makes it easier to manage luggage and travel plans, especially for families or those looking for city-themed experiences.

Additionally, a rental car allows you to explore nearby destinations such as Travilah, which features the same attractions as Potomac, and Cabin John, located just 4 miles away, where you can visit the Washington National Cathedral and Great Falls Park. Rockville, only 5 miles from Potomac, offers even more cultural experiences with sites like Strathmore and the Beall-Dawson Historic House Museum. The ability to travel between these locations without relying on public transportation enhances your overall experience and ensures that you can make the most of your trip in and around Potomac.

Where to stay around Potomac

• Bethesda: Located 7 miles from Potomac, Bethesda offers a family-friendly, city-themed experience. Visitors can explore the Congressional Country Club and the Burning Tree Country Club for golf enthusiasts. The Washington National Cathedral provides cultural enrichment, while shopping centers and urban parks enhance the local charm. Bethesda's food scene includes options for winery visits and delightful sweet treats, making it a great base for travelers.
• Rockville: Just 5 miles from Potomac, Rockville is ideal for families and business travelers alike. The city features a vibrant shopping mall center and numerous urban parks. Key points of interest include Strathmore, a cultural center, and the Beall-Dawson Historic House Museum. With options for winery visits and sweet treats nearby, Rockville is a well-rounded choice for your stay.
• Northwest: Situated 10 miles from Potomac, Northwest is perfect for families and culture enthusiasts. Visitors can enjoy the outdoor beauty of national state parks and urban parks. The White House and the Smithsonian Institution are significant cultural attractions nearby. With access to wineries and breweries, Northwest provides a blend of nature and culture for a memorable stay.

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

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 extra space, a convertible for those warm summer days, or an economy car for budget-friendly travel, utilize the filters on Expedia to discover the best vehicle for your journey.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it's advisable to reserve your car well ahead of your trip. By booking in advance, you’re likely to secure lower rates and enjoy better availability, especially during peak travel seasons.
3. Consider a smaller car for savings: Smaller vehicles tend to be more affordable to rent and are easier to park in crowded areas. Mid-size rentals strike a good balance between cost, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 years old may encounter higher deposits or daily surcharges, and certain vehicle types—such as SUVs or premium models—might be unavailable. This can 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. Others may offer full-to-empty or prepaid fueling options, which are also acceptable. Just ensure you return the car empty in those cases.
6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the added convenience may justify the extra cost.
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 anything unforeseen occurs during your trip. It's simple to add car rental insurance when booking through Expedia.
9. Consider unlimited mileage: If you plan on taking 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 essential for renting a car.

Finding the cheapest car rentals in Potomac

Using our Search Wizard

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

Renting a car in Potomac

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $38.

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