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Cheap Car Rentals in Charleston

Driver's age: 25-65
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Charleston car rentals in 2026

Most popular company

BUDGET

Price of petrol per litre

฿38.47

Average price per day

฿1,381

Cheapest price per day

฿1,133
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Cheapflights insights for Charleston car rentals

Get relevant, data-driven information to help you hire a car in Charleston, including pricing trends, ideal booking times, and more.

How far in advance should I hire a car in Charleston?

To get the best deal on car hire in Charleston, book about 84 days before your trip. At that point, average daily prices are around ฿1,907, which is about 2,782% cheaper than the typical rate.

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What is the best car rental company in Charleston?

Based on Cheapflights user feedback, the highest-rated car rental company in Charleston is Budget (rated 5.7/10 with 126 reviews). Enterprise Rent-A-Car (rated 8.1/10 with 45 reviews) is also highly rated by our users.

Budget
Budget
5.7
Enterprise Rent-A-Car
Enterprise Rent-A-Car
8.1
Avis
Avis
5.1
Alamo
Alamo
9.1

What is the cheapest month to rent a car in Charleston?

The cheapest month to hire a car in Charleston is January, when you can expect to pay ฿1,611/day on average. The most expensive month to hire a car in Charleston is July (฿2,433/day on average). The average daily car hire price for each month is shown below. Keep in mind that prices will vary based on availability, when you book, and the type of car you hire.

January

฿1,611

February

฿2,104

March

฿2,302

April

฿2,400

May

฿2,334

June

฿2,334

July

฿2,433

August

฿2,269

September

฿2,071

October

฿2,203

November

฿2,104

December

฿1,940

Which car hire company has the most locations in Charleston?

Enterprise Rent-A-Car has 6 locations throughout the area, more than any other company. Avis has the second-highest number of locations in Charleston at 3.

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Top rental agencies in Charleston

Budget

5.7
Fair
126 reviews•3 locations
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Overview

Cleanliness

6.4

Comfort

6.7

Overall

5.7

Pick-up/drop-off

5.8

Value

6.1

Enterprise Rent-A-Car

8.1
Very Good
45 reviews•6 locations
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Overview

Cleanliness

8.3

Comfort

8.7

Overall

8.1

Pick-up/drop-off

8.1

Value

7.8

Avis

5.1
Fair
44 reviews•3 locations
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Overview

Cleanliness

5.9

Comfort

6.1

Overall

5.1

Pick-up/drop-off

5.1

Value

5.5

Alamo

9.1
Wonderful
16 reviews•2 locations
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Overview

Cleanliness

9.1

Comfort

9.3

Overall

9.1

Pick-up/drop-off

9.1

Value

8.5

National

7.3
Good
2 reviews•1 location
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Overview

Cleanliness

7.3

Comfort

7.3

Overall

7.3

Pick-up/drop-off

9.3

Value

8.0

Thrifty

1 location
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Hertz

5.7
Fair
16 reviews•4 locations
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Overview

Cleanliness

6.4

Comfort

6.5

Overall

5.7

Pick-up/drop-off

5.8

Value

5.4

Easirent

1 location
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Overview

Cleanliness

5.2

Comfort

5.3

Overall

4.5

Pick-up/drop-off

4.5

Value

5.1

Car rental FAQs

  • What is the cheapest hire car found in Charleston?

    In the past two weeks, Cheapflights users have found many deals under ฿1,381/day when booking a car hire in Charleston. The absolute best deal a user found was for ฿1,133/day from Budget, booked on Sep. 5.

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

    Budget is one of the top picks in Charleston. They can have you in a hire car for about ฿9,664 per week on average.

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

    Yes, you can rent a car for a month in Charleston. Check Cheapflights for the latest prices and car type availability.

  • How much does it cost to rent a car in Charleston for a month?

    We’ve recently found that Budget offers you prices that are 20% cheaper than the average rate available for a long-term rental. The average cost of a car rental in Charleston for a month is ฿41,419. Check Cheapflights to compare pricing and options for your rental car.

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