$49 Car Rental Harbor Island, SC

These Harbor Island insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: August 13, 2026.

Reasons to book a car rental in and around Harbor Island

Renting a car in Harbor Island offers the freedom and flexibility to explore the area's beautiful attractions at your own pace. With a rental car, you can easily visit Fripp Island Beach, located only 5 miles away, perfect for those seeking a beach experience. For a taste of the local culture, the historic Hunting Island Lighthouse is just 1 mile from Harbor Island, allowing for a quick and convenient visit. If you're interested in city experiences, Bay Street is a short 13-mile drive, providing a chance to enjoy the urban ambiance.

A rental car is particularly beneficial for families or travelers with luggage, as it simplifies managing your belongings while offering comfortable transport. You can also explore nearby destinations like Hunting Island State Park and the Beachwalk neighborhood, which feature attractions like Edisto Beach State Park and further beach experiences. Overall, having a rental car will enhance your experience in and around Harbor Island, making it easy to create flexible travel plans and enjoy the scenic beauty the region has to offer.

Where to stay in and around Harbor Island

• Fripp Island: Located 6 miles away from Harbor Island, Fripp Island is an ideal retreat for beach enthusiasts and outdoor lovers. Visitors can enjoy the scenic Fripp Island Beach, which is perfect for a beach vacation. For those who enjoy golf, the Ocean Point Golf Course offers an excellent golfing experience. Additionally, the Fripp Island Marina provides opportunities for adventure and recreational activities, making it a great spot for families and nature lovers alike.
• Beaufort: Situated 13 miles from Harbor Island, Beaufort is a vibrant city that caters to outdoor and family adventures. The Henry C. Chambers Waterfront Park is a lovely urban park that invites relaxation and outdoor enjoyment. For cultural experiences, the USCB Center for the Arts is worth exploring. Dining options in Beaufort include local wineries and breweries, providing a taste of the region's flavors. This area is perfect for those looking to immerse themselves in both nature and city life.
• Oceanmarsh Subdivision: As a village in close proximity to Harbor Island, Oceanmarsh Subdivision is known for its beautiful beaches and scenic views. With access to recreational areas and golf courses, it's a great place for outdoor activities. The nearby Fripp Island Beach is a highlight for beach vacations, while the Edisto Beach State Park offers adventure and stunning scenery. Seafood dining options are plentiful, making it a delightful spot for food lovers seeking fresh catches along the coast.

10 tips to save on your car rental in and around Harbor Island

1. Use filters to find the right car: Refine your search by selecting vehicle type and features. Whether you're looking for an SUV for extra room, a convertible for summer drives, or an economy car for budget-friendly travel, utilize the filters on Expedia to discover the perfect option for your journey.
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 early, you're more likely to secure lower rates and enjoy a wider selection, especially during peak travel seasons.
3. Consider a smaller car for savings: Compact cars are typically more affordable to rent and easier to maneuver in crowded areas. Mid-size vehicles strike a good balance 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 luxury models—might not be accessible. This can also apply to renters over 70 years old. Always verify the age restrictions before making a reservation.
5. Check fuel policies: Some rentals operate under a full-to-full fuel policy, meaning you must return the car with a full tank to avoid additional charges. This is usually the most favorable option. Others may offer full-to-empty or prepaid fueling choices, which are acceptable as well; just remember to return the car empty in this case.
6. Save on city and airport pickups: Picking up your rental car at airports often comes with a surcharge, but it may be worthwhile for the added convenience.
7. Know your payment options: Most car rental companies exclusively accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provide peace of mind if something unforeseen occurs during your trip. Adding car rental insurance when booking with Expedia is a straightforward process.
9. Consider unlimited mileage: If your plans include long road trips, seek 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.

Finding the cheapest car rentals in Harbor Island

Using our Search Wizard

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

Renting a car in Harbor Island

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $49.

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