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 40% 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.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $257.

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

Charlotte (CLT) has the shortest average layover time for this route: 0h 49m.

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

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

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

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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 30m.

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 6 as of August 2025.

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 2025

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Find the cheapest flights from Louisville to Charleston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:52 pm - 10:28 pmSDF-CHS

1h 36mnonstop

7:05 am - 8:58 amCHS-SDF

1h 53mnonstop

$99Breeze Airways

Find Deal

Fri, Oct 3 - Mon, Oct 6

8:52 pm - 10:28 pmSDF-CHS

1h 36mnonstop

7:05 am - 8:58 amCHS-SDF

1h 53mnonstop

$138Breeze Airways

Find Deal

Fri, Oct 17 - Mon, Oct 20

8:23 am - 9:05 amSDF-CHS

24h 42m1 stop

10:10 am - 10:04 pmCHS-SDF

11h 54m1 stop

$181Spirit Airlines

Find Deal

Sun, Sep 21 - Mon, Sep 22

8:23 am - 10:45 amSDF-CHS

26h 22m1 stop

10:10 am - 10:04 pmCHS-SDF

11h 54m1 stop

$189Spirit Airlines

Find Deal

Sat, Sep 20 - Mon, Sep 22

1:05 pm - 8:35 pmSDF-CHS

7h 30m1 stop

1:00 pm - 5:10 pmCHS-SDF

4h 10m1 stop

$197Southwest

Find Deal

Mon, Nov 3 - Wed, Nov 5

1:05 pm - 8:35 pmSDF-CHS

7h 30m1 stop

1:00 pm - 10:50 pmCHS-SDF

9h 50m2 stops

$202Southwest

Find Deal

Mon, Nov 3 - Wed, Nov 5

7:00 am - 1:39 pmSDF-CHS

6h 39m2 stops

7:28 pm - 11:15 pmCHS-SDF

3h 47m1 stop

$212American Airlines

Find Deal

Sat, Sep 13 - Mon, Sep 15

7:33 pm - 11:48 pmSDF-CHS

4h 15m1 stop

6:20 am - 10:00 amCHS-SDF

3h 40m1 stop

$214Delta

Find Deal

Fri, Sep 19 - Tue, Sep 23

12:43 pm - 6:07 pmSDF-CHS

5h 24m1 stop

6:00 am - 10:40 amCHS-SDF

4h 40m1 stop

$237American Airlines

Find Deal

Sat, Nov 22 - Mon, Nov 24

8:15 pm - 11:59 pmSDF-CHS

3h 44m1 stop

5:35 am - 8:54 amCHS-SDF

3h 19m1 stop

$238Delta

Find Deal

Fri, Oct 10 - Wed, Oct 15

American Airlines flights from Louisville to Charleston

Our best American Airlines deals on Louisville to Charleston flight tickets

American Airlines

Sep 13

SDF7:00 amLouisville Intl

6h 39m

2 stops

CHS1:39 pmCharleston

Sep 15

CHS7:28 pmCharleston

3h 47m

1 stop

SDF11:15 pmLouisville Intl

$212

Find similar

American Airlines

Nov 22

SDF12:43 pmLouisville Intl

5h 24m

1 stop

CHS6:07 pmCharleston

Nov 24

CHS6:00 amCharleston

4h 40m

1 stop

SDF10:40 amLouisville Intl

$237

Find similar

American Airlines

Sep 20

SDF7:00 amLouisville Intl

6h 39m

2 stops

CHS1:39 pmCharleston

Sep 22

CHS4:22 pmCharleston

6h 00m

1 stop

SDF10:22 pmLouisville Intl

$252

Find similar

Spirit Airlines flights from Louisville to Charleston

Our best Spirit Airlines deals on Louisville to Charleston flight tickets

Spirit Airlines

Sep 21

SDF8:23 amLouisville Intl

24h 42m

1 stop

CHS9:05 amCharleston

Sep 22

CHS10:10 amCharleston

11h 54m

1 stop

SDF10:04 pmLouisville Intl

$181

Find similar

Spirit Airlines

Sep 20

SDF8:23 amLouisville Intl

26h 22m

1 stop

CHS10:45 amCharleston

Sep 22

CHS10:10 amCharleston

11h 54m

1 stop

SDF10:04 pmLouisville Intl

$189

Find similar

Spirit Airlines

Nov 6

SDF10:55 amLouisville Intl

23h 50m

1 stop

CHS10:45 amCharleston

Nov 10

CHS5:40 pmCharleston

16h 19m

1 stop

SDF9:59 amLouisville Intl

$193

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Fly from

Fly to

Route

Depart

Return

Price

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 10/3

8:52 pm-10:28 pm

Nonstop1h 36m

Charleston

Mon 10/6

7:05 am-8:58 am

Nonstop1h 53m

$99

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 10/17

8:52 pm-10:28 pm

Nonstop1h 36m

Charleston

Mon 10/20

7:05 am-8:58 am

Nonstop1h 53m

$138

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Sun 9/21

8:23 am-9:05 am

1 stop24h 42m

Charleston

Mon 9/22

10:10 am-10:04 pm

1 stop11h 54m

$181

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Sat 9/20

8:23 am-10:45 am

1 stop26h 22m

Charleston

Mon 9/22

10:10 am-10:04 pm

1 stop11h 54m

$189

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Mon 11/3

1:05 pm-8:35 pm

1 stop7h 30m

Charleston

Wed 11/5

1:00 pm-5:10 pm

1 stop4h 10m

$197

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Mon 11/3

1:05 pm-8:35 pm

1 stop7h 30m

Charleston

Wed 11/5

1:00 pm-10:50 pm

2 stops9h 50m

$202

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Sat 9/13

7:00 am-1:39 pm

2 stops6h 39m

Charleston

Mon 9/15

7:28 pm-11:15 pm

1 stop3h 47m

$212

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 9/19

7:33 pm-11:48 pm

1 stop4h 15m

Charleston

Tue 9/23

6:20 am-10:00 am

1 stop3h 40m

$214

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Sat 11/22

12:43 pm-6:07 pm

1 stop5h 24m

Charleston

Mon 11/24

6:00 am-10:40 am

1 stop4h 40m

$237

LouisvilleCharleston

SDF - CHS

SDFCHS

Louisville Intl

Fri 10/10

8:15 pm-11:59 pm

1 stop3h 44m

Charleston

Wed 10/15

5:35 am-8:54 am

1 stop3h 19m

$238

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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

Other information

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Louisville is in August. Flight prices, which tend to average around $128, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Charleston, with average flight prices from Louisville averaging around $223.

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

The cheapest day to depart from Louisville to Charleston is on a Monday. Travelers who choose to depart for Charleston on a Monday will often find tickets for as low as $130. 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 $131. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $322 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 $285 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 $233 on momondo.

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

There are 1 cabin classes 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 August 2025, prices for Louisville to Charleston flights are approximately 3% 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	$49
Fastest flight time	1h 36m
Direct flights	Tue and Sat
Airports in Charleston	1 airport

The best one-way flight to Charleston from Louisville in the past 72 hours is $49. The best round-trip flight deal from Louisville to Charleston found on momondo in the last 72 hours is $93.

The fastest flight from Louisville to Charleston takes 1h 36m

Direct flights go from Louisville to Charleston on Tuesday and Saturday. The only airline offering direct flights is Breeze Airways.

There is 1 airport near Charleston: 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 36m.
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 6 as of August 2025.
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 (80.88% of total bookings). The next most popular plane models are Embraer 190 (14.71%), Airbus A319 (1.47%), and Airbus A321 (sharklets) (1.47%).
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 American Airlines (34% of total bookings). The next most popular airlines are Delta (28%), Breeze Airways (27%), and Southwest (7%).

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 $88	Free Cancellation	Rating 8.0 197 reviews	Search Breeze Airways flights
United Airlines	PriceFrom $148	Free Cancellation	Rating 7.4 8,930 reviews	Search United Airlines flights
Spirit Airlines	PriceFrom $148	Free Cancellation	Rating 6.3 8,035 reviews	Search Spirit Airlines flights
Delta	PriceFrom $176	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $223	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $237	Free Cancellation	Rating 8.0 4,245 reviews	Search Southwest flights

Folly Beach

Isle of Palms

North Charleston

Kiawah Island

Summerville

Mount Pleasant

Edisto Island

Walterboro

Goose Creek

Santee

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.

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Cheap flights from Louisville to Charleston from $89

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 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Louisville to Charleston

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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

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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

What is the cheapest month to fly to Charleston?

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

The cheapest day to depart from Louisville to Charleston is on a Monday. Travelers who choose to depart for Charleston on a Monday will often find tickets for as low as $130. 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 $131. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $322 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?

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

There are 1 cabin classes 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 August 2025, prices for Louisville to Charleston flights are approximately 3% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Charleston?

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

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $257.

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 30m.

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

Charlotte (CLT) has the shortest average layover time for this route: 0h 49m.

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

How far is Louisville Intl to Charleston by plane?

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

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

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

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

What is the most popular plane model from Louisville to Charleston?

What is the most popular airline from Louisville to 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