$50 Car Rental Sullivan's Island, SC

These Sullivan's Island insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: August 19, 2026.

Reasons to book a car rental in and around Sullivan's Island

Renting a car in Sullivan's Island offers the freedom and flexibility to explore the area's attractions at your own pace. With a rental vehicle, you can easily manage your luggage and adjust your travel plans as needed, making it ideal for families and outdoor enthusiasts. Key attractions like Fort Moultrie, located within Sullivan's Island, provide cultural experiences that are easily accessible. You can also visit Patriots Point, a maritime museum just 4 miles away, or enjoy the urban scenery at Waterfront Park, located 5 miles away. Beyond Sullivan's Island, you can discover nearby destinations such as Charleston, 6 miles away, where you can explore historic sites like Fort Sumter and Magnolia Plantation and Gardens. For a beach day, the Isle of Palms is only 3 miles away, while Mount Pleasant is a short 4-mile drive, offering more attractions like the USS Yorktown. With a rental car, you can make the most of your visit, effortlessly hopping from one destination to another while enjoying the beautiful sights and experiences that the area has to offer.

Where to stay around Sullivan's Island

• Charleston: Located 6 miles away from Sullivan's Island, Charleston is a vibrant city ideal for outdoor, family, and beach experiences. Visitors can explore popular attractions such as Waterfront Park, Magnolia Plantation and Gardens, and Fort Sumter. The city also offers a variety of dining options, including local distilleries and wineries, making it a great place to unwind after a day of sightseeing.
• Isle of Palms: Situated 3 miles from Sullivan's Island, Isle of Palms is a beautiful island perfect for beach lovers and outdoor enthusiasts. Key attractions include Front Beach and Isle of Palms Beach, both ideal for relaxation and water activities. The area also features golf courses and nearby wineries, providing plenty of options for recreation and dining.
• Mount Pleasant: Just 4 miles from Sullivan's Island, Mount Pleasant is another excellent destination for families and outdoor activities. Visitors can enjoy the scenic Waterfront Park, the maritime exhibits at Patriots Point, and the USS Yorktown. With options for golf and local wineries, Mount Pleasant offers a charming atmosphere for travelers looking to explore the region.

10 tips to save on your car rental in and around Sullivan's Island

1. Use filters to find the right car: Refine your search by selecting vehicle types and features. Whether you're looking for an SUV for added space, a convertible for summer fun, or an economy car for budget-friendly travel, utilize the filters on Expedia to discover the best option for your journey.
2. Book in advance to help lower costs: Rental prices can vary depending on demand, so it's advisable to secure your car well ahead of your trip. By booking in advance, you’re more likely to lock in lower rates and enjoy a wider selection, particularly during peak seasons.
3. Consider a smaller car for savings: Compact cars are typically more affordable to rent and easier to park in crowded areas. Mid-size vehicles strike a good balance between affordability, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and some vehicle categories—such as SUVs or luxury models—might not be available. Renters over 70 may also face restrictions. Always verify age requirements before finalizing your reservation.
5. Check fuel policies: Some rentals operate on a full-to-full fuel policy, which means you need to return the car with a full tank to avoid additional charges. This is often the most favorable option. Other rentals may provide full-to-empty or prepaid fueling options, which can also be acceptable. Just remember to return the vehicle empty in those cases.
6. Save on city and airport pickups: Picking up your rental car at the airport often incurs a surcharge, but the convenience might make it worthwhile.
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 avoid unexpected expenses and provides peace of mind if something 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, look for rental options 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.

Finding the cheapest car rentals in Sullivan's Island

Using our Search Wizard

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

Renting a car in Sullivan's Island

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $50.

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