Charleston County Car Rentals & Cheap Car Hire Deals

Featured car rental suppliers

Compare from agencies

car supplier logos

Compare car suppliers to unlock big savings, and package your flight, hotel, and car to save even more.

Members save 10% more on select hotels, cars and activities. Sign up.Opens in a new window

Enjoy maximum flexibility with penalty-free cancellation on most car rentals.

Top destinations to rent a car in Charleston County

CarsCars

Charleston

Charleston
CarsCars

Kiawah Island

Kiawah Island
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals
When you visit Charleston County, you want to see every bit of landscape and culture at your fingertips. Yes, there is plenty to do and see in this part of the world, but public transportation can only get you so far. To see some of the most hidden gems, your own set of wheels will come in handy. Charleston County car hire makes it possible to see the area on your own schedule with ease. If you hear about a restaurant tucked away at the edge of your favourite neighbourhood, it’s no problem. When you want to see a late night show or early morning sunrise off the beaten path, your car makes that possible too. Cheap car hire in Charleston County allows you to set your ideal itinerary without paying a fortune. Book incredible Charleston County car rental deals right here on Expedia.com.au today. Whether you want a vehicle outfitted with luxury amenities, or a hybrid car with impressive gas mileage, you can find the perfect set of wheels on Expedia. From compact cars to spacious SUVs, we have loads of options to choose from and booking is just a few clicks away.

Frequently asked questions

What happens if I need to cancel my Charleston County car reservation?
If you have to change your plans, nearly all prepaid rentals are eligible for a full refund. Cancellations will need to be made a minimum of six hours in advance of pickup. Double-check the rental agreement for any exemptions. Your itinerary will have more details, or you can visit our Customer Service Portal for more info.
How do I find the best car rental deals in Charleston County with Expedia?
Browse our wide range of rental cars, check out customer ratings and compare prices from popular suppliers. In a few simple clicks, Expedia will help you track down the best deal on your wheels. Got a flight or hotel booking? Add on your Charleston County car rental to save even more.
How old do you have to be to rent a car in Charleston County?
Charleston County requires drivers to be 21 and over to be able to rent a vehicle. However, young drivers will be subject to a surcharge and some restrictions. Most suppliers impose a daily young renter fee on top of the usual car rental rate. This helps cover the higher risk of damage or accident. While many car categories (like mid-size and compact) are available to young drivers, restrictions generally apply to luxury cars.
What do you need to rent a car in Charleston County?
A valid driver’s license and a credit card in the same name are two essentials. Opting out of the company’s insurance plan? In that case, you’re also likely to need proof of other coverage. Rules can differ between rental companies, so have a thorough read of your policy.
Can I rent a car for a month or longer in Charleston County?
You can. We partner with reputable companies that offer weekly and monthly rentals for all car types. Reserve one of our long-term car rental deals and explore every inch of Charleston County — or beyond!
Where can I find a Charleston County car rental if I am younger than 25?
If you’re a young driver looking to rent a car in Charleston County, you’ll need to check the policies of the various car rental companies you’re interested in. Some may rent to drivers under 25 some may not. There may be additional costs if you’re aged between 21 and 24. To escape any nasty surprises at the rental counter, make sure you know what to expect.

Car Rental Information

 
Popular Car Rental Types:
Hire a SUV, Luxury, Full Size, Economy
 
Airport to Hotel Transportation:
Airport Transportation