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Cheap Car Rentals in Charleston

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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 a rental car in Charleston, book about 84 days before your trip. At that point, average daily prices are around HK$455, which is about 583% cheaper than the typical rate.

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What is the cheapest car hire company in Charleston?

Looking to hire a car in Charleston? Budget had the lowest prices in the past two weeks, starting at only HK$28.50/day. Avis also offers competitive rates, with deals beginning at HK$33.57/day.

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 127 reviews). Enterprise Rent-A-Car (rated 7.9/10 with 47 reviews) is also highly rated by our users.

Budget
Budget
5.7
Enterprise Rent-A-Car
Enterprise Rent-A-Car
7.9
Avis
Avis
5.1
Alamo
Alamo
9.1

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

Planning to hire a car in Charleston? January is the cheapest month, costing about HK$392 per day. In contrast, July is the most expensive, with an average daily rate of HK$588. Monthly average car hire prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.

January

HK$392

February

HK$502

March

HK$557

April

HK$573

May

HK$557

June

HK$565

July

HK$588

August

HK$533

September

HK$502

October

HK$525

November

HK$502

December

HK$463

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

Explore the leading car rental agencies in Charleston known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Charleston. Reviews were last updated on 4 August 2026.

Budget

5.7
Fair
127 reviews•3 locations
Check prices
Overview

Cleanliness

6.4

Comfort

6.6

Overall

5.7

Pick-up/drop-off

5.8

Value

6.1

Enterprise Rent-A-Car

7.9
Good
47 reviews•6 locations
Check prices
Overview

Cleanliness

8.3

Comfort

8.4

Overall

7.9

Pick-up/drop-off

7.9

Value

7.7

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

8.4

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

6.5
Okay
20 reviews•4 locations
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Overview

Cleanliness

6.8

Comfort

7.0

Overall

6.5

Pick-up/drop-off

6.5

Value

5.9

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

Find answers to frequently asked questions about car rentals in Charleston, including policies, requirements, and more. FAQs were last updated on 4 August 2026.

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

    Avis offers hire cars in Charleston for about HK$7,521 per week on average.

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

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

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