Charlestown Cheap Car Rentals & Car Hire Deals

Compare rent a car rates in Charlestown from popular car rental companies

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, activities and holiday rentals. Sign up.Opens in a new window

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

Explore Charlestown with Cheap Car Rentals and Car Hire Deals

* Price found within the past 60 days. Click for updated prices.

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Lowest prices found within the past 11 hours. Prices and availability subject to change. Additional terms may apply.
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.

Frequently asked questions

Why should I rent a Charlestown car with Expedia?
From member exclusive discounts to our affordable vacation packages, there are loads of reasons to book a car with Expedia. Planning to explore Charlestown? There are rental companies to choose from, with vehicles to suit all styles and budgets. If you’d like to save more, combine your rental car with your flights and hotel. Ready to take that road trip? We’re ready to help get you on your way.
How do I find the best car rental deals in Charlestown with Expedia?
Check reviews and ratings, choose your favorite ride and compare prices from leading suppliers. Expedia makes it a cinch to get the best deal on your rental wheels. Combine your Charlestown car rental with flight or hotel bookings and start your road trip with even greater savings.
What do you need to rent a car in Charlestown?
Be prepared to present a valid driver’s license and a credit card at the rental counter. Prior to pickup, check with your rental supplier whether other documentation is needed. For example, you may also need to provide proof of auto insurance.
Can I drive in Charlestown with my U.S. Driver's license?
You sure can. However it’s relatively easy to apply for an International Driving Permit, so it’s worth getting one. This permit allows you to drive in most countries, so you’ll have peace of mind when you hit the road in Charlestown.
Can I rent a car for a month or longer in Charlestown?
Yes, so you won’t need to rebook a rental car mid-vacation. Check out our long-term car rental deals page, enter your information and lock in a ride that’s all yours for however long you want.
Where can I find a Charlestown car rental if I am younger than 25?
This will depend on the rental car companies operating in Charlestown. They often have different age policies. If you’ve found a place that does cater to drivers under the age of 25 take note that additional costs may apply. Do some research into any extra charges before picking up the keys to your vehicle.