Which layover airport offers the lowest fares from Louisville to Charleston?

Flights via Fort Lauderdale (FLL) offer the lowest average round-trip price of $214.

Which airport is the most popular layover for flights between Louisville and Charleston?

Charlotte (CLT) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Charleston?

Allegiant Air, American Airlines and Delta are the top three most popular airlines that fly to Charleston from Louisville according to our data. Allegiant Air is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 7 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Louisville Intl to Charleston?

Breeze Airways, Spirit Airlines, and Delta are the most popular carriers operating from Louisville Intl to Charleston

Which layover airport has the shortest travel time from Louisville to Charleston?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 3h 36m.

Which layover airport has the shortest connection time from Louisville to Charleston?

Charlotte (CLT) has the shortest average layover time for this route: 0h 59m.

When did momondo last update prices for flights from Louisville Intl Airport to Charleston Airport?

Prices for flights from Louisville Intl Airport to Charleston Airport are updated daily.

How many operators does momondo search for flights from Louisville Intl Airport to Charleston Airport?

The number of operators available for flights from Louisville Intl Airport to Charleston Airport is 5 as of February 2026.

How old do you have to be to fly from Louisville Intl Airport to Charleston Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Charleston Airport.

What documentation or ID do you need to fly to Charleston Airport?

The travel and health documents required for your trip to Charleston Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Charleston Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$45 Cheap Flights from Louisville to Charleston in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Louisville to Charleston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:28 pm - 10:06 pm

SDF

CHS

1h 38mnonstop

7:00 am - 8:46 am

CHS

SDF

1h 46mnonstop

$129Breeze Airways

Fri, May 8 - Mon, May 11

8:28 pm - 10:06 pm

SDF

CHS

1h 38mnonstop

7:00 am - 8:46 am

CHS

SDF

1h 46mnonstop

$132Breeze Airways

Mon, Jun 15 - Fri, Jun 19

8:28 pm - 10:06 pm

SDF

CHS

1h 38mnonstop

7:00 am - 8:46 am

CHS

SDF

1h 46mnonstop

$134Breeze Airways

Fri, May 15 - Mon, May 18

8:28 pm - 10:06 pm

SDF

CHS

1h 38mnonstop

7:00 am - 8:46 am

CHS

SDF

1h 46mnonstop

$138Breeze Airways

Fri, Jun 5 - Mon, Jun 8

8:28 pm - 10:06 pm

SDF

CHS

1h 38mnonstop

7:00 am - 8:46 am

CHS

SDF

1h 46mnonstop

$148Breeze Airways

Fri, May 15 - Mon, May 18

8:28 pm - 10:06 pm

SDF

CHS

1h 38mnonstop

3:54 pm - 8:48 pm

CHS

SDF

4h 54m

1 stop

$175Breeze Airways

Mon, Jun 15 - Fri, Jun 19

8:28 pm - 10:06 pm

SDF

CHS

1h 38mnonstop

3:54 pm - 8:48 pm

CHS

SDF

4h 54m

1 stop

$180Breeze Airways

Fri, May 15 - Mon, May 18

8:28 pm - 10:06 pm

SDF

CHS

1h 38mnonstop

3:54 pm - 8:48 pm

CHS

SDF

4h 54m

1 stop

$182Breeze Airways

Fri, May 8 - Mon, May 11

8:28 pm - 10:06 pm

SDF

CHS

1h 38mnonstop

3:54 pm - 8:48 pm

CHS

SDF

4h 54m

1 stop

$188Breeze Airways

Fri, May 15 - Mon, May 18

8:28 pm - 10:06 pm

SDF

CHS

1h 38mnonstop

3:54 pm - 8:48 pm

CHS

SDF

4h 54m

1 stop

$192Breeze Airways

Fri, May 15 - Mon, May 18

American Airlines flights from Louisville to Charleston

Our best American Airlines deals on Louisville to Charleston flight tickets

American Airlines

Feb 28

SDF6:10 amLouisville Intl

5h 27m

1 stop

CHS11:37 amCharleston

Mar 7

CHS5:10 amCharleston

3h 52m

1 stop

SDF9:02 amLouisville Intl

$239

American Airlines

Mar 18

SDF7:57 pmLouisville Intl

3h 58m

1 stop

CHS11:55 pmCharleston

Mar 22

CHS8:19 pmCharleston

4h 08m

1 stop

SDF12:27 amLouisville Intl

$305

American Airlines

Apr 8

SDF4:27 pmLouisville Intl

5h 53m

1 stop

CHS10:20 pmCharleston

Apr 12

CHS5:00 amCharleston

3h 38m

1 stop

SDF8:38 amLouisville Intl

$310

Spirit Airlines flights from Louisville to Charleston

Our best Spirit Airlines deals on Louisville to Charleston flight tickets

Spirit Airlines

Mar 24

SDF12:42 pmLouisville Intl

9h 31m

1 stop

CHS10:13 pmCharleston

Mar 26

CHS8:07 amCharleston

6h 26m

1 stop

SDF2:33 pmLouisville Intl

$277

Spirit Airlines

Feb 19

SDF3:33 pmLouisville Intl

26h 07m

1 stop

CHS5:40 pmCharleston

Feb 23

CHS6:35 pmCharleston

20h 03m

1 stop

SDF2:38 pmLouisville Intl

$340

Spirit Airlines

Mar 9

SDF1:19 pmLouisville Intl

26h 46m

3 stops

CHS4:05 pmCharleston

Mar 11

CHS5:00 pmCharleston

21h 33m

2 stops

SDF2:33 pmLouisville Intl

$351

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 5/8

8:28 pm-10:06 pm

Nonstop1h 38m

Charleston

Mon 5/11

7:00 am-8:46 am

Nonstop1h 46m

$129

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Mon 6/15

8:28 pm-10:06 pm

Nonstop1h 38m

Charleston

Fri 6/19

7:00 am-8:46 am

Nonstop1h 46m

$132

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 5/15

8:28 pm-10:06 pm

Nonstop1h 38m

Charleston

Mon 5/18

7:00 am-8:46 am

Nonstop1h 46m

$134

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

$138

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 5/15

8:28 pm-10:06 pm

Nonstop1h 38m

Charleston

Mon 5/18

7:00 am-8:46 am

Nonstop1h 46m

$148

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Mon 6/15

8:28 pm-10:06 pm

Nonstop1h 38m

Charleston

Fri 6/19

3:54 pm-8:48 pm

1 stop4h 54m

$175

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 5/15

8:28 pm-10:06 pm

Nonstop1h 38m

Charleston

Mon 5/18

3:54 pm-8:48 pm

1 stop4h 54m

$180

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 5/8

8:28 pm-10:06 pm

Nonstop1h 38m

Charleston

Mon 5/11

3:54 pm-8:48 pm

1 stop4h 54m

$182

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 5/15

8:28 pm-10:06 pm

Nonstop1h 38m

Charleston

Mon 5/18

3:54 pm-8:48 pm

1 stop4h 54m

$188

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 5/15

8:28 pm-10:06 pm

Nonstop1h 38m

Charleston

Mon 5/18

3:54 pm-8:48 pm

1 stop4h 54m

$192

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Louisville is in September. Flight prices, which tend to average around $150, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Charleston, with average flight prices from Louisville averaging around $176.

What is the cheapest day to depart on your flight to Charleston?

The cheapest day to depart from Louisville to Charleston is on a Friday. Travelers who choose to depart for Charleston on a Friday will often find tickets for as low as $127. The most expensive day to fly to Charleston is Wednesday, with ticket prices averaging around $204.

What is the cheapest time of day to depart on your flight to Charleston?

The cheapest time of day to fly to Charleston is in the evening when flights can be purchased for as low as $132. At noon is when there is more demand to fly to Charleston, so prices are often more expensive at around $184 per ticket.

What is the cheapest Louisville Intl to Charleston flight route?

Fly from Louisville Intl to Charleston for the best Louisville Intl - Charleston flight prices

How far in advance should I book a flight to Charleston?

You are more likely to see cheaper flights to Charleston from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $252 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Louisville for as low as $158 on momondo.

What cabin class options are available on Louisville Intl to Charleston flights?

There is only 1 cabin class available to choose from on Louisville Intl to Charleston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Louisville to Charleston flights?

No. A direct flight is the cheapest option for a flight between Louisville to Charleston.

How have Louisville to Charleston flight prices changed over time?

As of February 2026, prices for Louisville to Charleston flights are approximately 483% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Charleston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Charleston (SDF to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Charleston

Best Price Found	$138
Fastest flight time	1h 38m
Direct flights	Tue and Sat
Airports in Charleston	1 airport

The best flight deal from Louisville to Charleston found on momondo in the last 72 hours is $138

The fastest flight from Louisville to Charleston takes 1h 38m

Direct flights go from Louisville to Charleston on Tuesday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Charleston. From Louisville there are direct flights to Charleston (CHS).

Search flight deals

How far is Louisville Intl to Charleston by plane?
The straight-line distance from Louisville Intl to Charleston is 499.6 mi. A reasonable flight in good conditions will take 1h 38m.
When did momondo last update prices for flights from Louisville Intl Airport to Charleston Airport?
Prices for flights from Louisville Intl Airport to Charleston Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Charleston Airport?
The number of operators available for flights from Louisville Intl Airport to Charleston Airport is 5 as of February 2026.
How old do you have to be to fly from Louisville Intl Airport to Charleston Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The travel and health documents required for your trip to Charleston Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Charleston Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Louisville to Charleston?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Louisville to Charleston is Airbus A220-300 (82.14% of total bookings). The next most popular plane models are Embraer 190 (10.71%), Airbus A321 (sharklets) (3.57%), and Airbus A320-100/200 (3.57%).
What is the most popular airline from Louisville to Charleston?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to Charleston is Breeze Airways (31% of total bookings). The next most popular airlines are American Airlines (31%), Delta (30%), and Southwest (5%).

Best airlines flying from Louisville to Charleston

Compare and see reviews for airlines that fly from Louisville to Charleston with momondo

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $71	Free Cancellation	Rating 8.1 268 reviews	Search Breeze Airways flights
Delta	PriceFrom $123	Free Cancellation	Rating 7.9 8,180 reviews	Search Delta flights
United Airlines	PriceFrom $148	Free Cancellation	Rating 7.4 9,273 reviews	Search United Airlines flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.2 11,265 reviews	Search American Airlines flights
Southwest	PriceFrom $237	Free Cancellation	Rating 8.0 4,280 reviews	Search Southwest flights

Folly Beach

Isle of Palms

Kiawah Island

North Charleston

Summerville

Mount Pleasant

Edisto Island

Santee

Walterboro

Goose Creek

Edisto Beach

Seabrook Island

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Charleston?

It is quick and easy to find Louisville to Charleston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Charleston that suits you.

Can I find flights from Louisville to Charleston with flexible booking policies on momondo?

All flight searches from Louisville to Charleston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisville to Charleston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Charleston.

I’m not ready to book a flight from Louisville to Charleston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Louisville to Charleston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Charleston and let you know when they change.

An easier way to manage your Charleston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 3/13

Fri 3/20

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Louisville

Complete your trip

Feeling lucky

Airports servicing South Carolina

Columbia Metropolitan Airport

Florence Airport

Greenville Airport

Hilton Head Island Airport

Myrtle Beach Intl Airport

Cheap flights from Louisville to Charleston from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Charleston departing on 6/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Louisville to Charleston

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

American Airlines flights from Louisville to Charleston

Our best American Airlines deals on Louisville to Charleston flight tickets

Spirit Airlines flights from Louisville to Charleston

Our best Spirit Airlines deals on Louisville to Charleston flight tickets

momondo Fare Finder

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

See travel insights to Charleston from

How to get the cheapest flight ticket from Louisville to Charleston

What is the cheapest month to fly to Charleston?

What is the cheapest day to depart on your flight to Charleston?

What is the cheapest time of day to depart on your flight to Charleston?

What is the cheapest Louisville Intl to Charleston flight route?

How far in advance should I book a flight to Charleston?

What cabin class options are available on Louisville Intl to Charleston flights?

Can stopping save me money on Louisville to Charleston flights?

How have Louisville to Charleston flight prices changed over time?

What is the cheapest airline that flies from Louisville Intl to Charleston?

What airlines fly to Charleston?

Which airport is the most popular layover for flights between Louisville and Charleston?

Which layover airport offers the lowest fares from Louisville to Charleston?

Which layover airport has the shortest travel time from Louisville to Charleston?

Which layover airport has the shortest connection time from Louisville to Charleston?

When to book flights from Louisville to Charleston

Cheap Louisville to Charleston (SDF to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Charleston

Best Price Found

Fastest flight time

Direct flights

Airports in Charleston

Best airlines flying from Louisville to Charleston

Compare and see reviews for airlines that fly from Louisville to Charleston with momondo

Traveling to a place near Charleston?

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Charleston?

Can I find flights from Louisville to Charleston with flexible booking policies on momondo?

How can momondo help me find flights from Louisville to Charleston?

I’m not ready to book a flight from Louisville to Charleston right now. Can momondo alert me if prices change?

An easier way to manage your Charleston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing South Carolina

Fly your favorite airline to Charleston

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Charleston

List of cabin classes available on flights landing in Charleston. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Louisville

According to popular flight searches on momondo this year

Complete your trip to Charleston

Explore popular destinations other users love

According to popular flight searches on momondo this year