Cheap Car Rentals in Charleston from $102

To hire a small car in Charleston, the United States, you would pay an average price of $49/day. April is the cheapest month to hire a small car in Charleston, the United States (~$84/day), while the most expensive month to hire that same car type is June (~$133/day). In fact, April is about 68% cheaper than prices during the rest of the year to book a small car hire for Charleston. When comparing with other car types available for hire in Charleston, hiring a small car saves you 57% in costs. Please note that average prices are based on historical data and can vary depending on how early you book, availability for your travel dates, and vehicle popularity. Here are the best Charleston small car hire prices found by Cheapflights users in the past 7 days:

To hire a medium car in Charleston, the United States, you would pay an average price of $67/day. September is the cheapest month to hire a medium car in Charleston, the United States (~$88/day), while the most expensive month to hire that same car type is July (~$197/day). In fact, September is about 29% cheaper than prices during the rest of the year to book a medium car hire for Charleston. When comparing with other car types available for hire in Charleston, hiring a medium car saves you 41% in costs. Please note that average prices are based on historical data and can vary depending on how early you book, availability for your travel dates, and vehicle popularity. Here are the best Charleston medium car hire prices found by Cheapflights users in the past 7 days:

To hire a SUV in Charleston, the United States, you would pay an average price of $94/day. September is the cheapest month to hire a SUV in Charleston, the United States (~$88/day), while the most expensive month to hire that same car type is May (~$385/day). In fact, September is about 8% cheaper than prices during the rest of the year to book a SUV hire for Charleston. When comparing with other car types available for hire in Charleston, hiring a SUV saves you 17% in costs. Please note that average prices are based on historical data and can vary depending on how early you book, availability for your travel dates, and vehicle popularity. Here are the best Charleston SUV hire prices found by Cheapflights users in the past 7 days:

Mitsubishi Mirage$120/day

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Found 04/04/25

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• What car hire company is typically the cheapest in Charleston?

  According to our data, users have found the cheapest deals when booking a rental car in Charleston from the following companies over the past two weeks: Enterprise Rent-A-Car ($104/day), Budget ($118/day), and Alamo ($119/day).

• Which car hire company is considered to be the best in Charleston?

  Taking our users’ ratings and reviews into consideration, Alamo (9.2 rating), National (8.0 rating) and Enterprise Rent-A-Car (7.7 rating) seem to be the best car hire companies in Charleston.

• What are petrol prices like in Charleston?

  The average price of petrol in Charleston is $1.59/litre over the past month, costing you anywhere between $72 and $103 to fill up a car’s fuel tank.

• How much does it cost to hire a car in Charleston for a week from Economy Rent a Car?

  Economy Rent a Car is one of the top picks in Charleston. They can have you in a hire car for about $617 per week on average.

• How far in advance should I hire a car in Charleston for the best price?

  Hiring your favourite car model can become more difficult the closer you are to your desired travel date. It’s ideal to book early to have that peace of mind. An early booking can save you up to 23% in Charleston - we recommend booking at least 7days in advance.

• Can I rent a car for a month in Charleston?

  Yes, renting a vehicle in Charleston for a month is certainly possible.

• What car do most people hire in Charleston?

  The majority of Cheapflights travellers prefer to hire a Intermediate (Honda Civic) in Charleston, making it the most popular option.