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$48+ Cheap flights from Charleston to Louisville (CHS - SDF)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SDF
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Cheap flight deals from Charleston to Louisville

Cheapest flights from Charleston to Louisville
Explore the most affordable flight options available from Charleston to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Fri 8/287:00 am
CHS
-
SDF
Nonstop1h 46m
Breeze Airways
Mon 8/318:28 pm
SDF
-
CHS
Nonstop1h 38m
Breeze Airways
Deal found 7/12$98
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Fri 8/77:00 am
CHS
-
SDF
Nonstop1h 46m
Breeze Airways
Mon 8/108:28 pm
SDF
-
CHS
Nonstop1h 38m
Breeze Airways
Deal found 7/13$107
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Fri 8/147:00 am
CHS
-
SDF
Nonstop1h 46m
Breeze Airways
Mon 8/178:28 pm
SDF
-
CHS
Nonstop1h 38m
Breeze Airways
Deal found 7/16$108
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Mon 8/37:00 am
CHS
-
SDF
Nonstop1h 46m
Breeze Airways
Fri 8/78:28 pm
SDF
-
CHS
Nonstop1h 38m
Breeze Airways
Deal found 7/13$117
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Fri 8/217:00 am
CHS
-
SDF
Nonstop1h 46m
Breeze Airways
Mon 8/248:28 pm
SDF
-
CHS
Nonstop1h 38m
Breeze Airways
Deal found 7/12$128
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Fri 9/47:00 am
CHS
-
SDF
Nonstop1h 46m
Breeze Airways
Mon 9/78:28 pm
SDF
-
CHS
Nonstop1h 38m
Breeze Airways
Deal found 7/15$152

Find flight deals from Charleston to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Louisville (SDF). 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 July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$98
(Kiwi.com)

One-way from

$48
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$197

Good round-trip deal

$123 or less
Provider with most accurate pricing for Charleston-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Louisville Intl flights.
Search Deals
From Charleston to Louisville Intl
Search Deals
One-way flight from Charleston to Louisville Intl
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Charleston to Louisville Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Louisville 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 July 18, 2026.
Use the filters below to find and compare flights from Charleston to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 8/28

7:00 am-8:46 am

Nonstop1h 46m

Louisville Intl

Mon 8/31

11:19 am-9:37 am

2 stops22h 18m

$197

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 9/4

6:05 pm-10:35 pm

1 stop4h 30m

Louisville Intl

Mon 9/7

8:30 am-3:25 pm

1 stop6h 55m

$237
Quickest round-trip

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 8/7

6:15 am-12:21 pm

1 stop6h 06m

Louisville Intl

Mon 8/10

1:17 pm-5:38 pm

1 stop4h 21m

$237

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 8/14

7:00 am-3:30 pm

2 stops8h 30m

Louisville Intl

Mon 8/17

2:15 pm-9:25 pm

1 stop7h 10m

$242

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 9/4

6:05 pm-10:35 pm

1 stop4h 30m

Louisville Intl

Tue 9/8

5:30 am-12:35 pm

1 stop7h 05m

$273

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 8/14

8:40 am-3:30 pm

1 stop6h 50m

Louisville Intl

Tue 8/18

7:05 am-12:50 pm

1 stop5h 45m

$273
Cheapest one-way

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Mon 9/21

6:10 am-8:02 am

Nonstop1h 52m

$48
Quickest one-way

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 8/14

7:00 am-8:46 am

Nonstop1h 46m

$53

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Mon 8/10

7:00 am-8:46 am

Nonstop1h 46m

$64

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 9/25

1:15 pm-9:55 pm

2 stops8h 40m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Charleston to Louisville

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 Charleston to Louisville in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust 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 Charleston-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub 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 Charleston-Louisville 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 Charleston to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Charleston 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 Charleston to Louisville

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

Currently, June is the cheapest month in which you can book a flight from Charleston to Louisville (average of $188). Flying from Charleston to Louisville in January is currently the most expensive (average of $807). 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 CHS to SDF?

Find hourly flight availability from Charleston to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to Louisville as you normally would.

How much does it cost to fly round-trip from Charleston to Louisville?

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated July 18, 2026.
Read reviews from past customers who have flown Breeze Airways,Delta, andAmerican Airlines from Charleston to Louisville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.2
Very good
299 reviews

Crew

8.8

Overall

8.2

Food

6.7

Boarding

8.3

Entertainment

6.7

Comfort

8.2

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.
Breeze Airways
8.2
Very good
299 reviews
Breeze Airways
8.2
Very good
299 reviews

Crew

8.8

Overall

8.2

Food

6.7

Boarding

8.3

Entertainment

6.7

Comfort

8.2

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.
Delta
7.8
Good
8,476 reviews
Breeze Airways
8.2
Very good
299 reviews

Crew

8.8

Overall

8.2

Food

6.7

Boarding

8.3

Entertainment

6.7

Comfort

8.2

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.
American Airlines
7.1
Good
11,825 reviews
Breeze Airways
8.2
Very good
299 reviews

Crew

8.8

Overall

8.2

Food

6.7

Boarding

8.3

Entertainment

6.7

Comfort

8.2

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Louisville. 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 Charleston to Louisville flight route?

    Flights from Charleston to Louisville Intl have been viewed 6 times in the past calendar month.

  • How long is the flight from Charleston to Louisville?

    A quick flight from Charleston to Louisville can take about 4h 30m. Southwest provides one of the quickest options available for as low as $237. Charleston and Louisville are separated by a distance of 485 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Charleston to Louisville is Breeze Airways. Our recent data shows that you can find tickets from as low as $51 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $128 and $236 round-trip. Breeze Airways is priced at 84% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Breeze Airways, with whom users have recently found tickets for as low as $59. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Charleston to Louisville for a low price.

  • What are the cheapest flights from Charleston to Louisville?

    The cheapest flight price from Charleston to Louisville is $81. On average you can expect to pay $495. The most popular route, (Charleston - Louisville Intl), can usually be booked for $108.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston to Louisville 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 Charleston to Louisville?

    Currently, June is the cheapest month in which you can book a flight from Charleston to Louisville (average of $188). Flying from Charleston to Louisville in January is currently the most expensive (average of $807). 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
Corydon
Shepherdsville
Elizabethtown
Jeffersonville
Bardstown

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Top 3 airlines flying from Charleston to Louisville

Discover the top 3 airlines that operate flights from Charleston to Louisville. 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 July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$51Average$160FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$128Average$333FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$322FlexibilityNo cancel feeOn-time71%

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