Cheap Car Rentals in Charleston Airport from $43
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in Charleston Airport with a pick-up date of 4/23 and drop-off date of 6/13. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Charleston Airport car rentals in 2026
Get helpful information to start your search for the perfect car rental in Charleston Airport. The average price data is based on the last 12 months and was last updated on April 17, 2026.
Most popular company | BUDGET |
|---|---|
Most common car type | Standard |
Average price per day | $76 |
Cheapest price per day | $43 |
Compare car rental deals at Charleston Airport by type
Here are the best Charleston Airport small car rental prices found by Cheapflights users in the past 7 days:
Here are the best Charleston Airport medium car rental prices found by Cheapflights users in the past 7 days:
Here are the best Charleston Airport large car rental prices found by Cheapflights users in the past 7 days:
Here are the best Charleston Airport SUV rental prices found by Cheapflights users in the past 7 days:
Here are the best Charleston Airport van rental prices found by Cheapflights users in the past 7 days:
Here are the best Charleston Airport luxury car rental prices found by Cheapflights users in the past 7 days:
Best car rental deals found at Charleston Airport
Browse through a selection of recently found affordable car rental deals in Charleston Airport. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Charleston Airport with an average daily rate of $55. Data was last updated on April 17, 2026.
Cheapflights insights for Charleston Airport car rentals
Get relevant, data-driven information to help you rent a car in Charleston Airport, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car at Charleston Airport?
Book your rental car at Charleston Airport 4 days before your pickup date to maximize your savings. Car rental prices are around $52/day on average when booked 4 days ahead, which saves you 13% off the usual average price.
What is the cheapest rental car company at Charleston Airport?
At Charleston Airport, the most affordable rental car company right now is Economy Rent a Car, offering prices from just $39.96/day over the past two weeks. Another budget-friendly choice is Turo, with rates starting at $41.17/day.
What is the best car rental company at Charleston Airport?
Based on Cheapflights user feedback, the highest rated car rental company at Charleston Airport is Budget (rated 5.0/10 with 89 reviews). Ace (rated 4.5/10 with 37 reviews) is also highly rated by our users.
What is the cheapest month to rent a car at Charleston Airport?
At Charleston Airport, the best time to rent a car is in January, with an average daily rate of just $45. Conversely, April is the priciest month, averaging $68 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In Charleston Airport, the best time to rent a car is in January, with an average daily rate of just $45. Conversely, April is the priciest month, averaging $68 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.
January
$45
February
$51
March
$61
April
$68
May
$61
June
$57
July
$64
August
$60
September
$57
October
$68
November
$63
December
$59
What car do most people rent at Charleston Airport?
The most popular types of cars to rent in Charleston Airport are the following: Mini rentals (Chrysler Pacifica or similar), Passenger van rentals (Ford Transit or similar), and Open air all terrain rentals (Jeep Wrangler Unlimited or similar).
Which car rental company has the most locations at Charleston Airport?
Hertz has 3 locations throughout the area, more than any other company. Sunnycars has the second highest number of locations at Charleston Airport at 2.
Top rental agencies in Charleston Airport
Explore the leading car rental agencies in Charleston Airport known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Charleston Airport. Reviews were last updated on April 17, 2026.
Budget
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View Budget Locations near Charleston Airport
Ace
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View Ace Locations near Charleston Airport
Alamo
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View Alamo Locations near Charleston Airport
Enterprise Rent-A-Car
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View Enterprise Rent-A-Car Locations near Charleston Airport
National
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View National Locations near Charleston Airport
Hertz
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View Hertz Locations near Charleston Airport
Thrifty
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View Thrifty Locations near Charleston Airport
Avis
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View Avis Locations near Charleston Airport
Car rental FAQs
Find answers to frequently asked questions about car rentals in Charleston Airport, including policies, requirements, and more. FAQs were last updated on April 17, 2026.
What is the cheapest rental car found at Charleston Airport?
In the past two weeks, Cheapflights users have found many deals under $57/day when booking a rental car at Charleston Airport. The best deal a user found was for $19/day from Turo, booked on Apr. 11.
Which car rental providers are at Charleston Airport?
There are 9 car rental providers located at Charleston Airport. The following companies can be found near the Charleston Airport car rental counter:Alamo (9.2)Enterprise Rent-A-Car (9.1)National (7.3)Hertz (7.1)Thrifty (6.8)Avis (5.0)Budget (5.0)Dollar (5.0)Ace (4.5)
How much does it cost to rent a car at Charleston Airport for a week from Economy Rent a Car?
Economy Rent a Car is a popular option for travelers looking for car rental at Charleston Airport. You can expect the average cost of rental car to be about $359 per week.
Can I rent a car for a month at Charleston Airport?
Yes, renting a vehicle at Charleston Airport for a month is certainly possible.
How much does it cost to rent a car at Charleston Airport for a month?
We’ve recently found that Turo offers you prices that are 81% cheaper than the average rate available for a long-term rental. The average cost of a car rental at Charleston Airport for a month is $1,538. Check Cheapflights to compare pricing and options for your rental car.
Car rentals by fuel type in Charleston Airport
Browse car rentals by fuel type in Charleston Airport. Currently, Electric cars are the cheapest to rent in Charleston Airport. Deals were last updated on April 17, 2026.
Browse through car rental deals by fuel type in Charleston Airport. There are currently 2 fuel types to choose from with Electric being the cheapest ($44+).
Electric
$44+
Hybrid
$48+