$53+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SDF
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Louisville 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”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Louisville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to LouisvilleExplore 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 23, 2026.
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 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 12/46:10 am -
Nonstop1h 52m
Sun 12/69:09 pm -
2 stops23h 47m
Deal found 8/19![Breeze Airways logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/256:10 am -
Nonstop1h 52m
Mon 9/287:59 pm -
Nonstop1h 35m
Deal found 8/19![Breeze Airways logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 9/53:20 pm -
1 stop7h 39m
Wed 9/91:50 pm -
1 stop5h 50m
Deal found 8/21![United Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Wed 9/166:00 am -
2 stops51h 45m
Mon 9/217:59 pm -
Nonstop1h 35m
Deal found 8/20![Breeze Airways logo]()
$265
This Southwest deal was found by Cheapflights users on 8/21. 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.
Sat 9/126:45 am -
2 stops10h 45m
Mon 9/142:15 pm -
1 stop7h 15m
Deal found 8/21![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 8/21. 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.
Fri 9/46:45 pm -
1 stop5h 49m
Sun 9/66:00 am -
1 stop5h 54m
Deal found 8/21![Delta logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/186:10 am -
Nonstop1h 52m
Sun 9/209:09 pm -
2 stops23h 47m
Deal found 8/21![Breeze Airways logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 -
Nonstop1h 46m
Mon 8/248:28 pm -
Nonstop1h 38m
Deal found 8/20![Breeze Airways logo]()
$282
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/1011:37 am -
1 stop7h 30m
Tue 9/156:10 pm -
1 stop5h 49m
Deal found 8/19![United Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/1010:19 am -
2 stops8h 48m
Wed 9/236:00 am -
1 stop4h 03m
Deal found 8/19![United Airlines logo]()
$291
Best flights from Charleston to LouisvilleDiscover carefully curated flight deals from Charleston to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Charleston to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 9/57:00 am -
2 stops7h 37m
Wed 9/99:00 am -
1 stop4h 58m
Deal found 8/21![United Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 8/19. 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.
Thu 9/101:15 pm -
2 stops8h 45m
Wed 9/238:45 am -
2 stops10h 35m
Deal found 8/19![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 8/21. 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.
Tue 11/311:00 am -
2 stops11h 10m
Sat 11/79:10 am -
2 stops10h 55m
Deal found 8/21![Southwest logo]()
$325
This Southwest deal was found by Cheapflights users on 8/19. 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.
Thu 9/101:15 pm -
2 stops8h 45m
Sun 9/135:40 am -
1 stop4h 45m
Deal found 8/19![Southwest logo]()
$346
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 10/263:35 pm -
1 stop6h 55m
Fri 10/306:18 pm -
1 stop5h 41m
Deal found 8/20![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 8/21. 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.
Sat 9/126:45 am -
2 stops10h 45m
Mon 9/147:55 am -
2 stops8h 45m
Deal found 8/21![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 8/20. 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.
Thu 2/111:10 pm -
1 stop11h 05m
Mon 2/155:35 am -
2 stops13h 30m
Deal found 8/20![Southwest logo]()
$361
This Southwest deal was found by Cheapflights users on 8/23. 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.
Tue 9/85:10 pm -
1 stop4h 25m
Sat 9/1212:05 pm -
1 stop6h 50m
Deal found 8/23![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 8/20. 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.
Thu 10/18:05 pm -
1 stop4h 05m
Sun 10/46:30 am -
2 stops10h 50m
Deal found 8/20![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 8/22. 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.
Thu 11/56:35 am -
2 stops8h 50m
Sun 11/812:05 pm -
2 stops8h 50m
Deal found 8/22![Southwest logo]()
$397
Last-minute flights from Charleston to LouisvilleDiscover last-minute flight deals from Charleston to Louisville. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Louisville. Data last updated August 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 -
Nonstop1h 46m
Mon 8/248:28 pm -
Nonstop1h 38m
Deal found 8/20![Breeze Airways logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 8/247:00 am -
Nonstop1h 46m
Fri 8/288:28 pm -
Nonstop1h 38m
Deal found 8/23![Breeze Airways logo]()
$307
This Delta deal was found by Cheapflights users on 8/21. 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.
Fri 9/46:45 pm -
1 stop5h 49m
Sun 9/66:00 am -
1 stop5h 54m
Deal found 8/21![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 9/53:20 pm -
1 stop7h 39m
Wed 9/91:50 pm -
1 stop5h 50m
Deal found 8/21![United Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/1011:37 am -
1 stop7h 30m
Tue 9/156:10 pm -
1 stop5h 49m
Deal found 8/19![United Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/1010:19 am -
2 stops8h 48m
Wed 9/236:00 am -
1 stop4h 03m
Deal found 8/19![United Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 8/21. 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.
Sat 9/126:45 am -
2 stops10h 45m
Mon 9/142:15 pm -
1 stop7h 15m
Deal found 8/21![Southwest logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Wed 9/166:00 am -
2 stops51h 45m
Mon 9/217:59 pm -
Nonstop1h 35m
Deal found 8/20![Breeze Airways logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/186:10 am -
Nonstop1h 52m
Sun 9/209:09 pm -
2 stops23h 47m
Deal found 8/21![Breeze Airways logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/256:10 am -
Nonstop1h 52m
Mon 9/287:59 pm -
Nonstop1h 35m
Deal found 8/19![Breeze Airways logo]()
$247
One-way flights from Charleston to LouisvilleSearch for one-way flight options from Charleston to Louisville. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Charleston to Louisville. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/146:10 am -
Nonstop1h 52m
Deal found 8/21![Breeze Airways logo]()
$53
This Booking.com deal was found by Cheapflights users on 8/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:10 am -
Nonstop1h 52m
Deal found 8/22![Breeze Airways logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 -
Nonstop1h 46m
Deal found 8/23![Breeze Airways logo]()
$123
This Delta deal was found by Cheapflights users on 8/21. 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.
Mon 9/146:52 pm -
1 stop5h 07m
Deal found 8/21![Delta logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 8/317:00 am -
Nonstop1h 46m
Deal found 8/22![Breeze Airways logo]()
$133
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 10/16:50 pm -
1 stop5h 09m
Deal found 8/20![United Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Thu 10/19:39 pm -
2 stops12h 06m
Deal found 8/20![Breeze Airways logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 10/96:10 am -
Nonstop1h 52m
Deal found 8/22![Breeze Airways logo]()
$173
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Fri 10/97:04 pm -
1 stop5h 04m
Deal found 8/19![American Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/148:58 pm -
2 stops37h 13m
Deal found 8/21![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Wed 9/28:56 pm -
1 stop13h 36m
Deal found 8/22![Breeze Airways logo]()
$190
This deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop4h 18m
Deal found 8/19![United Airlines logo]()
$193
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 August 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $221 (Kiwi.com) |
One-way from | $53 (Kiwi.com) |
Popular in | January |
Cheapest in | June |
Average price | $281 |
Good round-trip deal | $653 or less |
Good one-way deal | $121 or less |
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 7,457,451 searches. Data last updated August 23, 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
Cheapest round-trip
CharlestonLouisville
CHS Charleston - SDF Louisville Intl
CHSSDF
Charleston
Sat 9/5
7:00 am-2:37 pm
2 stops7h 37m
Louisville Intl
Wed 9/9
9:00 am-1:58 pm
1 stop4h 58m
$262
CharlestonLouisville
CHS Charleston - SDF Louisville Intl
CHSSDF
Charleston
Thu 9/10
1:15 pm-10:00 pm
2 stops8h 45m
Louisville Intl
Wed 9/23
8:45 am-7:20 pm
2 stops10h 35m
$324
CharlestonLouisville
CHS Charleston - SDF Louisville Intl
CHSSDF
Charleston
Tue 11/3
11:00 am-10:10 pm
2 stops11h 10m
Louisville Intl
Sat 11/7
9:10 am-8:05 pm
2 stops10h 55m
$325
CharlestonLouisville
CHS Charleston - SDF Louisville Intl
CHSSDF
Charleston
Thu 9/10
1:15 pm-10:00 pm
2 stops8h 45m
Louisville Intl
Sun 9/13
5:40 am-10:25 am
1 stop4h 45m
$346
CharlestonLouisville
CHS Charleston - SDF Louisville Intl
CHSSDF
Charleston
Sat 9/12
6:45 am-5:30 pm
2 stops10h 45m
Louisville Intl
Mon 9/14
7:55 am-4:40 pm
2 stops8h 45m
$358
CharlestonLouisville
CHS Charleston - SDF Louisville Intl
CHSSDF
Charleston
Thu 2/11
1:10 pm-12:15 am
1 stop11h 05m
Louisville Intl
Mon 2/15
5:35 am-7:05 pm
2 stops13h 30m
$361
Quickest round-trip
CharlestonLouisville
CHS Charleston - SDF Louisville Intl
CHSSDF
Charleston
Tue 9/8
5:10 pm-9:35 pm
1 stop4h 25m
Louisville Intl
Sat 9/12
12:05 pm-6:55 pm
1 stop6h 50m
$386
CharlestonLouisville
CHS Charleston - SDF Louisville Intl
CHSSDF
Charleston
Thu 10/1
8:05 pm-12:10 am
1 stop4h 05m
Louisville Intl
Sun 10/4
6:30 am-5:20 pm
2 stops10h 50m
$392
CharlestonLouisville
CHS Charleston - SDF Louisville Intl
CHSSDF
Charleston
Mon 10/26
3:35 pm-10:30 pm
1 stop6h 55m
Louisville Intl
Fri 10/30
6:18 pm-11:59 pm
1 stop5h 41m
$397
CharlestonLouisville
CHS Charleston - SDF Louisville Intl
CHSSDF
Charleston
Thu 11/5
6:35 am-3:25 pm
2 stops8h 50m
Louisville Intl
Sun 11/8
12:05 pm-8:55 pm
2 stops8h 50m
$397
Showing 1-10 of 20 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- 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.
CHS-SDF
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 August 23, 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.
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 23, 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.
Comfort
8.2
Food
6.7
Overall
8.2
Crew
8.8
Entertainment
6.7
Boarding
8.3
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Food
6.7
Overall
8.2
Crew
8.8
Entertainment
6.7
Boarding
8.3
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Food
6.7
Overall
8.2
Crew
8.8
Entertainment
6.7
Boarding
8.3
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Food
6.7
Overall
8.2
Crew
8.8
Entertainment
6.7
Boarding
8.3
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
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.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsCorydon
Shepherdsville
Elizabethtown
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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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$93 | Average$167 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$356 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$369 | FlexibilityNo cancel fee | On-time71% |