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$55+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SDF
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to Louisville Intl are usually found in November or July, booked 32 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 August 18, 2025.

Round-trip from

$114
(Breeze Airways)

One-way from

$55
(Breeze Airways)

Popular in

April

Cheapest in

November

Average price

$230

Good round-trip deal

$144 or less

Good one-way deal

$95 or less
From Charleston to Louisville Intl
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One-way flight from Charleston to Louisville Intl
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Highest demand for flights based on searches. 20% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Charleston to Louisville Intl.
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Price to beat on a one-way flight from Charleston to Louisville Intl.
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Find 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 August 18, 2025.

This Breeze Airways deal was found by Cheapflights users on 8/17. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:05 amCHS - SDF
Nonstop1h 53mBreeze Airways
Mon 11/178:52 pmSDF - CHS
Nonstop1h 36mBreeze Airways
Deal found 8/17$114
This Breeze Airways deal was found by Cheapflights users on 8/17. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:05 amCHS - SDF
Nonstop1h 53mBreeze Airways
Mon 10/208:52 pmSDF - CHS
Nonstop1h 36mBreeze Airways
Deal found 8/17$138
This Breeze Airways deal was found by Cheapflights users on 8/17. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:05 amCHS - SDF
Nonstop1h 47mBreeze Airways
Mon 8/258:35 pmSDF - CHS
Nonstop1h 36mBreeze Airways
Deal found 8/17$143
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:31 amCHS - SDF
1 stop7h 32mMultiple Airlines
Mon 10/208:52 pmSDF - CHS
Nonstop1h 36mMultiple Airlines
Deal found 8/17$146
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:35 amCHS - SDF
1 stop5h 50mSouthwest
Tue 9/303:50 pmSDF - CHS
1 stop4h 20mSouthwest
Deal found 8/17$157
This Breeze Airways deal was found by Cheapflights users on 8/16. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:05 amCHS - SDF
Nonstop1h 47mBreeze Airways
Mon 9/18:35 pmSDF - CHS
Nonstop1h 36mBreeze Airways
Deal found 8/16$168
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:08 pmCHS - SDF
1 stop9h 56mSpirit Airlines
Sun 9/218:23 amSDF - CHS
1 stop24h 42mSpirit Airlines
Deal found 8/17$169
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:10 amCHS - SDF
1 stop11h 54mSpirit Airlines
Sun 9/78:23 amSDF - CHS
1 stop24h 42mSpirit Airlines
Deal found 8/17$172
This Breeze Airways deal was found by Cheapflights users on 8/17. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:05 amCHS - SDF
Nonstop1h 53mBreeze Airways
Mon 10/68:52 pmSDF - CHS
Nonstop1h 36mBreeze Airways
Deal found 8/17$174

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 August 18, 2025.
Use the filters below to find and compare flights from Charleston to Louisville that are best for you.

Fly from

Charleston

Fly to

Louisville

Route

Depart

Return

Price

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Mon 11/10

7:05 am-8:58 am

Nonstop1h 53m

Louisville Intl

Mon 11/17

8:52 pm-10:28 pm

Nonstop1h 36m

$114

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 10/17

7:05 am-8:58 am

Nonstop1h 53m

Louisville Intl

Mon 10/20

8:52 pm-10:28 pm

Nonstop1h 36m

$138

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 10/17

10:31 am-6:03 pm

1 stop7h 32m

Louisville Intl

Mon 10/20

8:52 pm-10:28 pm

Nonstop1h 36m

$146

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Wed 9/24

6:35 am-12:25 pm

1 stop5h 50m

Louisville Intl

Tue 9/30

3:50 pm-8:10 pm

1 stop4h 20m

$157

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 10/3

10:10 am-10:04 pm

1 stop11h 54m

Louisville Intl

Mon 10/6

8:52 pm-10:28 pm

Nonstop1h 36m

$168

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 8/29

7:05 am-8:52 am

Nonstop1h 47m

Louisville Intl

Mon 9/1

8:35 pm-10:11 pm

Nonstop1h 36m

$168

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Thu 9/18

12:08 pm-10:04 pm

1 stop9h 56m

Louisville Intl

Sun 9/21

8:23 am-9:05 am

1 stop24h 42m

$169

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 9/5

10:10 am-10:04 pm

1 stop11h 54m

Louisville Intl

Sun 9/7

8:23 am-9:05 am

1 stop24h 42m

$172

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Mon 10/13

7:05 am-8:58 am

Nonstop1h 53m

$55

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Thu 10/2

12:08 pm-10:04 pm

1 stop9h 56m

$78

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 18 results
1
2

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

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

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Louisville. Price data was last updated on August 8, 2025.

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Charleston to Louisville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Charleston to Louisville (average of $299). Flying from Charleston to Louisville in April is currently the most expensive (average of $369). 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 August 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 39% on flights from Charleston to Louisville by exploring options for tickets in the morning.

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 August 18, 2025.
Read reviews from past customers who have flown Delta, Breeze Airways, and American 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.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Breeze Airways
8.0
Very good
196 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 1 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 1h 53m. Breeze Airways provides one of the quickest options available for as low as $114. 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 $88 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $176 and $198 round-trip. Breeze Airways is priced at 71% 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 $55. However, be on the lookout for offers from Spirit Airlines and Southwest, 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 $51. On average you can expect to pay $164. The most popular route, (Charleston - Louisville Intl), can usually be booked for $114.

  • 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, January is the cheapest month in which you can book a flight from Charleston to Louisville (average of $299). Flying from Charleston to Louisville in April is currently the most expensive (average of $369). 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
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$88Average$153FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$176Average$359FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$305FlexibilityNo cancel feeOn-time71%

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