HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$48+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CHS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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”

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.

Cheapflights Tip: The best prices from Louisville Intl to Charleston are usually found in August or July, booked 72 days in advance, depart on a Wednesday 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 junio 12, 2025.

Round-trip from

$99
(Breeze Airways)

One-way from

$48
(CheapOair)

Popular in

December

Cheapest in

August

Average price

$232

Good round-trip deal

$101 or less
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 ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Louisville Intl to Charleston.
Search Deals

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 junio 12, 2025.

This Breeze Airways deal was found by Cheapflights users on 6/12. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/218:35 pmSDF - CHS
Nonstop1h 36mBreeze Airways
vie. 7/257:05 amCHS - SDF
Nonstop1h 47mBreeze Airways
Deal found 6/12$99
This Mytrip deal was found by Cheapflights users on 6/10. 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.
lun. 9/1511:17 amSDF - CHS
1 stop7h 04mMultiple Airlines
jue. 9/187:26 pmCHS - SDF
1 stop13h 31mMultiple Airlines
Deal found 6/10$184
This FlightHub deal was found by Cheapflights users on 6/10. 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.
vie. 7/188:13 pmSDF - CHS
1 stop24h 40mSpirit Airlines
lun. 7/219:38 amCHS - SDF
1 stop9h 30mSpirit Airlines
Deal found 6/10$210
This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 9/98:10 amSDF - CHS
1 stop3h 40mDelta
jue. 9/115:30 amCHS - SDF
1 stop3h 18mDelta
Deal found 6/10$221
This Southwest deal was found by Cheapflights users on 6/11. 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.
mar. 9/2311:50 amSDF - CHS
2 stops8h 20mSouthwest
mié. 10/16:35 amCHS - SDF
1 stop5h 50mSouthwest
Deal found 6/11$226
This American Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 7/126:50 pmSDF - CHS
1 stop5h 09mAmerican Airlines
mié. 7/168:38 pmCHS - SDF
1 stop3h 52mAmerican Airlines
Deal found 6/11$241
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/256:00 amSDF - CHS
1 stop4h 14mUnited Airlines
mar. 7/16:15 amCHS - SDF
2 stops11h 05mUnited Airlines
Deal found 6/12$242

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 junio 12, 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

lun. 7/21

8:35 pm-10:11 pm

Nonstop1h 36m

Charleston

vie. 7/25

7:05 am-8:52 am

Nonstop1h 47m

$99

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

lun. 9/15

11:17 am-6:21 pm

1 stop7h 04m

Charleston

jue. 9/18

7:26 pm-8:57 am

1 stop13h 31m

$184

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

vie. 7/18

8:13 pm-8:53 pm

1 stop24h 40m

Charleston

lun. 7/21

9:38 am-7:08 pm

1 stop9h 30m

$210

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

mar. 9/9

8:10 am-11:50 am

1 stop3h 40m

Charleston

jue. 9/11

5:30 am-8:48 am

1 stop3h 18m

$221

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

mar. 9/23

11:50 am-8:10 pm

2 stops8h 20m

Charleston

mié. 10/1

6:35 am-12:25 pm

1 stop5h 50m

$226

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

sáb. 7/12

6:50 pm-11:59 pm

1 stop5h 09m

Charleston

mié. 7/16

8:38 pm-12:30 am

1 stop3h 52m

$241

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

mié. 6/25

6:00 am-10:14 am

1 stop4h 14m

Charleston

mar. 7/1

6:15 am-5:20 pm

2 stops11h 05m

$242

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

lun. 9/29

8:52 pm-10:28 pm

Nonstop1h 36m

$48

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

vie. 7/4

5:03 am-8:37 am

1 stop27h 34m

$103

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

lun. 9/29

1:09 pm-4:45 pm

1 stop3h 36m

$111

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
1
2

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 June 9, 2025.

The best time to book flights from Louisville to Charleston is 72 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 junio 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 64% on flights from Louisville to Charleston by exploring options for tickets in the evening.

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 junio 12, 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
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

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
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

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
4,287 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

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
7,950 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

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
8,790 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

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!
Allegiant Air
7.3
Good
725 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

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 16 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 $99, 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 63% 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 $48 on Breeze Airways. Other airlines that offer cheap prices include Spirit Airlines from $103 and American Airlines from $111 one-way.

  • What are the cheapest flights from Louisville to Charleston?

    The cheapest flight price from Louisville to Charleston is $57. On average you can expect to pay $116. The most popular route, (Louisville Intl - Charleston), can usually be booked for $114.

  • 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
Walterboro
Mount Pleasant
Isle of Palms
Folly Beach
Santee
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Charlotte flights
Nashville to Charleston flights
Nashville to Charlotte flights
Cincinnati to Myrtle Beach flights
Cincinnati to Charleston flights
Nashville to Savannah flights
Cincinnati to Savannah flights
Cincinnati to Hilton Head Island flights
Louisville to Myrtle Beach flights
Louisville to Charlotte flights
Nashville to Myrtle Beach flights
Louisville to Savannah flights
Lexington to Charleston flights
Knoxville to Myrtle Beach flights
Cincinnati to Greenville flights
Lexington to Myrtle Beach flights
Knoxville to Columbia flights
Nashville to Columbia flights
Nashville to Greenville flights
Louisville to Hilton Head Island flights
Knoxville to Charlotte flights
Knoxville to Charleston flights
Huntington to Myrtle Beach flights
Cincinnati to Columbia flights
Lexington to Charlotte flights
Evansville to Charlotte flights
Lexington to Savannah flights
Evansville to Savannah flights
Lexington to Hilton Head Island flights
Knoxville to Savannah flights
Lexington to Greenville flights
Lexington to Columbia flights
Louisville to Columbia flights
Knoxville to Hilton Head Island flights
Nashville to Augusta flights
Louisville to Greenville flights
Nashville to Hilton Head Island flights
Evansville to Charleston flights
Cincinnati to Augusta flights
Blountville to Myrtle Beach flights
Louisville to Augusta flights
Lexington to Augusta flights
Huntington to Charlotte flights
Cincinnati to Florence flights
Lexington to Florence flights
Nashville to Florence flights
Blountville to Charlotte flights
Evansville to Hilton Head Island flights
Huntington to Augusta flights

Top 5 airlines flying from Louisville to Charleston

Discover the top 5 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$60Average$121FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$176Average$307FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$186Average$336FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$226Average$430FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$237Average$354FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.