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$79+ Cheap flights from Louisville to Charleston (SDF - CHS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CHS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find cheap flights from Louisville to Charleston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Louisville Intl to Charleston are usually found in September or August, booked 31 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap 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 December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/245:00 amSDF - CHS
1 stop3h 35mAmerican Airlines
Wed 12/316:27 pmCHS - SDF
1 stop3h 47mAmerican Airlines
Deal found 12/16$237
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/2410:50 amSDF - CHS
2 stops8h 14mUnited Airlines
Wed 12/316:05 amCHS - SDF
1 stop7h 08mUnited Airlines
Deal found 12/16$302
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:05 amSDF - CHS
1 stop16h 18mMultiple Airlines
Fri 12/267:05 amCHS - SDF
Nonstop1h 53mMultiple Airlines
Deal found 12/17$357
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:05 amSDF - CHS
1 stop16h 18mMultiple Airlines
Thu 12/2510:18 pmCHS - SDF
1 stop15h 54mMultiple Airlines
Deal found 12/17$413
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:05 amSDF - CHS
1 stop16h 18mMultiple Airlines
Wed 12/245:20 pmCHS - SDF
2 stops20h 55mMultiple Airlines
Deal found 12/16$426
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:44 pmSDF - CHS
2 stops25h 59mMultiple Airlines
Fri 12/267:05 amCHS - SDF
Nonstop1h 53mMultiple Airlines
Deal found 12/17$453
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/312:00 pmSDF - CHS
1 stop5h 18mUnited Airlines
Sun 1/46:05 amCHS - SDF
1 stop7h 08mUnited Airlines
Deal found 12/17$468

Find 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 December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$120
(Breeze Airways)

One-way from

$79
(Breeze Airways)

Popular in

February

Cheapest in

September

Average price

$213

Good round-trip deal

$222 or less

Good one-way deal

$69 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.
Search Deals
From Louisville Intl to Charleston
Search Deals
One-way flight from Louisville Intl to Charleston
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Louisville Intl to Charleston.
Search Deals
Price to beat on a one-way flight from Louisville Intl to Charleston.
Search Deals

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 December 18, 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

Mon 5/11

8:28 pm-10:06 pm

Nonstop1h 38m

Charleston

Fri 5/15

7:00 am-8:46 am

Nonstop1h 46m

$120

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Mon 6/1

8:28 pm-10:06 pm

Nonstop1h 38m

Charleston

Mon 6/8

7:00 am-8:46 am

Nonstop1h 46m

$120

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 6/5

8:28 pm-10:06 pm

Nonstop1h 38m

Charleston

Mon 6/8

7:00 am-8:46 am

Nonstop1h 46m

$124

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Mon 1/5

8:52 pm-10:28 pm

Nonstop1h 36m

Charleston

Tue 1/13

3:01 pm-1:00 pm

1 stop21h 59m

$162

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Mon 1/5

8:52 pm-10:28 pm

Nonstop1h 36m

Charleston

Wed 1/7

2:15 pm-2:41 pm

2 stops24h 26m

$202

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Thu 1/1

5:05 am-9:23 pm

1 stop16h 18m

Charleston

Mon 1/5

7:05 am-8:58 am

Nonstop1h 53m

$209

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Thu 1/1

2:55 pm-10:59 pm

2 stops8h 04m

Charleston

Mon 1/5

7:05 am-8:58 am

Nonstop1h 53m

$220

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Thu 1/8

7:00 am-5:36 pm

1 stop10h 36m

Charleston

Sat 1/10

6:35 pm-3:49 pm

2 stops21h 14m

$228

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 1/9

7:05 am-1:37 pm

1 stop6h 32m

Charleston

Mon 1/12

3:02 pm-9:05 pm

1 stop6h 03m

$237

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Thu 1/1

2:55 pm-10:59 pm

2 stops8h 04m

Charleston

Thu 1/8

6:35 pm-6:04 pm

1 stop23h 29m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 21 results
1
2
3

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Louisville-Charleston flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 December 12, 2025.

The best time to book flights from Louisville to Charleston is 31 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, October is the cheapest month in which you can book a flight from Louisville to Charleston (average of $41). Flying from Louisville to Charleston in November is currently the most expensive (average of $82). 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 December 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 60% on flights from Louisville to Charleston by exploring options for tickets in the evening.

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 December 18, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Southwest, and Delta from Louisville to Charleston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.2
Very good
248 reviews

Food

6.7

Entertainment

6.7

Comfort

8.2

Crew

8.8

Overall

8.2

Boarding

8.4

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Breeze Airways
8.2
Very good
248 reviews
Breeze Airways
8.2
Very good
248 reviews

Food

6.7

Entertainment

6.7

Comfort

8.2

Crew

8.8

Overall

8.2

Boarding

8.4

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Southwest
7.9
Good
4,249 reviews
Breeze Airways
8.2
Very good
248 reviews

Food

6.7

Entertainment

6.7

Comfort

8.2

Crew

8.8

Overall

8.2

Boarding

8.4

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Delta
7.9
Good
8,006 reviews
Breeze Airways
8.2
Very good
248 reviews

Food

6.7

Entertainment

6.7

Comfort

8.2

Crew

8.8

Overall

8.2

Boarding

8.4

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
American Airlines
7.2
Good
11,053 reviews
Breeze Airways
8.2
Very good
248 reviews

Food

6.7

Entertainment

6.7

Comfort

8.2

Crew

8.8

Overall

8.2

Boarding

8.4

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Spirit Airlines
6.3
Okay
8,190 reviews
Breeze Airways
8.2
Very good
248 reviews

Food

6.7

Entertainment

6.7

Comfort

8.2

Crew

8.8

Overall

8.2

Boarding

8.4

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.

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 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Louisville to Charleston?

    Breeze Airways can get you from Louisville to Charleston in just under 1h 38m. Your travel time will be generally consistent. The distance between Louisville and Charleston is about 485 mi. All flights are typically nonstop.

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

    Breeze Airways, at $71, was found to be the cheapest airline from Louisville to Charleston.Alternate airlines to your destination round-trip include Delta and United Airlines. These flights start at 72% 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 $44 on Breeze Airways. Other airlines that offer cheap prices include Delta from $108 and American Airlines from $118 one-way.

  • What are the cheapest flights from Louisville to Charleston?

    The cheapest flight price from Louisville to Charleston is $59. On average you can expect to pay $223. The most popular route, (Louisville Intl - Charleston), can usually be booked for $120.

  • 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, October is the cheapest month in which you can book a flight from Louisville to Charleston (average of $41). Flying from Louisville to Charleston in November is currently the most expensive (average of $82). 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 Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$88Average$127FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$148Average$430FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$148Average$223FlexibilityNo cancel feeOn-time65%
DeltaCheapest$149Average$301FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$332FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$237Average$335FlexibilityNo cancel feeOn-time63%

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