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$89+ Cheap flights from Louisville to Charleston (SDF - CHS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CHS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Charleston are usually found in August or July, booked 41 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Louisville to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$123
(Kiwi.com)

One-way from

$103
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$305

Good round-trip deal

$124 or less
Provider with most accurate pricing for Louisville Intl-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Charleston flights.
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From Louisville Intl to Charleston
Search Deals
One-way flight from Louisville Intl to Charleston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Louisville Intl to Charleston.
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Find flight deals from Louisville to Charleston

Cheapest flights from Louisville to Charleston
Explore the most affordable flight options available from Louisville to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This CheapOair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:52 pmSDF - CHS
Nonstop1h 36mBreeze Airways
Mon 9/87:05 amCHS - SDF
Nonstop1h 53mBreeze Airways
Deal found 4/29$89
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:27 pmSDF - CHS
2 stops13h 53mSpirit Airlines
Thu 5/89:43 amCHS - SDF
2 stops27h 29mSpirit Airlines
Deal found 4/29$190
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/28:35 pmSDF - CHS
Nonstop1h 36mMultiple Airlines
Sun 6/89:43 amCHS - SDF
2 stops27h 29mMultiple Airlines
Deal found 4/29$234
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:55 pmSDF - CHS
1 stop5h 49mDelta
Fri 5/306:24 pmCHS - SDF
1 stop5h 41mDelta
Deal found 4/29$237
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2410:50 amSDF - CHS
1 stop5h 42mAmerican Airlines
Mon 5/268:43 pmCHS - SDF
1 stop3h 35mAmerican Airlines
Deal found 4/29$244
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2810:17 amSDF - CHS
1 stop4h 53mUnited Airlines
Wed 6/410:04 amCHS - SDF
2 stops10h 22mUnited Airlines
Deal found 4/30$249
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/811:50 amSDF - CHS
1 stop6h 05mSouthwest
Mon 8/116:10 amCHS - SDF
2 stops8h 40mSouthwest
Deal found 4/29$279

Cheapflights Fare Finder

Customize your flight search to find flights from Louisville to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Louisville to Charleston that are best for you.

Fly from

Louisville

Fly to

Charleston

Route

Depart

Return

Price

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 7/4

8:35 pm-10:11 pm

Nonstop1h 36m

Charleston

Wed 7/9

11:29 am-1:16 pm

Nonstop1h 47m

$123

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Mon 5/5

7:27 pm-9:20 am

2 stops13h 53m

Charleston

Thu 5/8

9:43 am-1:12 pm

2 stops27h 29m

$190

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Mon 6/2

8:35 pm-10:11 pm

Nonstop1h 36m

Charleston

Sun 6/8

9:43 am-1:12 pm

2 stops27h 29m

$234

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Sat 5/24

5:55 pm-11:44 pm

1 stop5h 49m

Charleston

Fri 5/30

6:24 pm-12:05 am

1 stop5h 41m

$237

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Sat 5/24

10:50 am-4:32 pm

1 stop5h 42m

Charleston

Mon 5/26

8:43 pm-12:18 am

1 stop3h 35m

$244

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Wed 5/28

10:17 am-3:10 pm

1 stop4h 53m

Charleston

Wed 6/4

10:04 am-8:26 pm

2 stops10h 22m

$249

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Thu 6/19

8:40 pm-12:55 am

1 stop4h 15m

Charleston

Fri 6/20

5:00 pm-12:25 am

2 stops7h 25m

$299

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Wed 5/7

5:05 am-8:38 am

1 stop27h 33m

$103

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Thu 6/5

6:00 am-10:14 am

1 stop4h 14m

$126

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Sun 5/4

3:17 pm-2:32 pm

1 stop23h 15m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 14 results
1
2

Compare providers for flights from Louisville to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Charleston in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Charleston flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Louisville-Charleston flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Louisville-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Charleston flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Charleston

How far ahead should I book a flight from Louisville to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Charleston. Price data was last updated on April 25, 2025.

The best time to book flights from Louisville to Charleston is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Louisville to Charleston?

Currently, August is the cheapest month in which you can book a flight from Louisville to Charleston (average of $217). Flying from Louisville to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to CHS?

Find hourly flight availability from Louisville to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 67% on flights from Louisville to Charleston by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Louisville to Charleston?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Charleston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisville to Charleston flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated May 1, 2025.
To help decide which airline to fly from Louisville to Charleston, see what other customers have to say about Breeze Airways, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
160 reviews

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
160 reviews
Breeze Airways
8.1
Very good
160 reviews

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,294 reviews
Breeze Airways
8.1
Very good
160 reviews

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,934 reviews
Breeze Airways
8.1
Very good
160 reviews

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,696 reviews
Breeze Airways
8.1
Very good
160 reviews

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
American Airlines
7.2
Good
10,000 reviews
Breeze Airways
8.1
Very good
160 reviews

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Louisville to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Louisville to Charleston flight route?

    The Louisville Intl to Charleston flight path was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Louisville to Charleston round-trip?

    Breeze Airways, at $123, was found to be the cheapest airline from Louisville to Charleston.Alternate airlines to your destination round-trip include Spirit Airlines and Delta. These flights start at 54% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Louisville to Charleston one-way?

    One-way options have recently been found by users for as low as $103 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $126 and Southwest from $203 one-way.

  • What are the cheapest flights from Louisville to Charleston?

    The cheapest flight price from Louisville to Charleston is $93. On average you can expect to pay $169. The most popular route, (Louisville Intl - Charleston), can usually be booked for $89.

  • Can I find deals for flights from Louisville to Charleston that include hotel bookings?

    Yes. In addition to deals on Louisville to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Charleston.

  • Can I find deals for business class flights from Louisville to Charleston?

    Yes. Cheapflights offers flight deals from Louisville to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Louisville to Charleston (average of $217). Flying from Louisville to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
North Charleston
Summerville
Mount Pleasant
Walterboro
Isle of Palms
Folly Beach
Santee
Edisto Beach

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Top 6 airlines flying from Louisville to Charleston

Discover the top 6 airlines that operate flights from Louisville to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$60Average$112FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$98Average$197FlexibilityNo cancel feeOn-time65%
DeltaCheapest$176Average$297FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$183Average$328FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$226Average$389FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$237Average$354FlexibilityNo cancel feeOn-time63%

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