Cheap Car Rentals in Charleston Airport from C$ 84
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 25/11 and drop-off date of 29/11. Fares are subject to change and may not be available at all agencies or on all dates of rental. Click the price to replicate the search for this deal.
Popular car types in Charleston Airport
Explore the most popular car models available for rent in Charleston Airport and choose the one that suits your needs. The price data is sourced from various car rental companies and was last updated on 11 October 2026.
At Charleston Airport, there are 26 active rental locations from 12 car rental companies. medium car is the cheapest car type to rent at Charleston Airport in the past week - currently priced from C$ 86/day. View deals for 6 car types available to rent in this destination:
Economy
C$ 146+
Compact
C$ 153+
Intermediate
C$ 95+
Standard
C$ 102+
Full-size
C$ 146+
Minivan
C$ 142+
Full-size SUV
C$ 246+
Premium
C$ 163+
Passenger Van
C$ 157+
Pick-up truck
C$ 139+
Supplier choice
C$ 88+
Compact SUV
C$ 117+
Intermediate SUV
C$ 135+
Standard SUV
C$ 153+
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 C$ 120. Data was last updated on 11 October 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?
To get the best deal on a rental car at Charleston Airport, book about 4 days before your trip. At that point, average daily prices are around C$ 74, which is about 24% cheaper than the typical rate.
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 86 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 C$ 64. Conversely, April is the priciest month, averaging C$ 97 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 C$ 64. Conversely, April is the priciest month, averaging C$ 97 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.
January
C$ 64
February
C$ 73
March
C$ 87
April
C$ 97
May
C$ 87
June
C$ 81
July
C$ 91
August
C$ 86
September
C$ 81
October
C$ 97
November
C$ 90
December
C$ 84
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 11 October 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
Thrifty
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View Thrifty Locations near Charleston Airport
Hertz
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View Hertz 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 11 October 2026.
What is the cheapest rental car found at Charleston Airport?
In the past two weeks, Cheapflights users have found many deals under C$ 85/day when booking a rental car at Charleston Airport. The best deal a user found was for C$ 47/day from Avis, booked on Oct. 3.
Which car rental providers are at Charleston Airport?
There are 10 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)Thrifty (7.3)Hertz (5.8)Avis (5.1)Budget (5.0)Ace (4.5)Dollar (4.0)Economy Rent a Car (3.3)
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 travellers looking for car rental at Charleston Airport. You can expect the average cost of a rental car to be about C$ 427 per week.
Can I rent a car for a month at Charleston Airport?
Yes, cars are available to be rented out for an entire month at Charleston Airport.
How much does it cost to rent a car at Charleston Airport for a month?
Generally, a month-long car rental at Charleston Airport can be found for about C$ 1,830, with the average price for a rental being around C$ 61 a day. Book with Avis, to take advantage of their cheap prices and pay 40% less compared to the average price of car rentals at Charleston Airport.
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 11 October 2026.
Browse through car rental deals by fuel type in Charleston Airport. There are currently 3 fuel types to choose from with Electric being the cheapest (C$ 57+).
Electric
C$ 57+
Gas/Diesel
C$ 110+
Hybrid
C$ 204+