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

Spirit Airlines, Southwest, and United Airlines are the most popular carriers operating from Charlotte Douglas to Louisville Intl

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

Baltimore (BWI) has the shortest average layover time for this route: 1h 05m.

How many flights depart from Charlotte to Louisville on average per week?

40 flights are operational weekly from Charlotte to Louisville as of September 2025. The most popular departure day for this route is Mon, with 23% of flights per week taking off on this day.

What airlines fly to Louisville?

American Airlines, Delta and Frontier are the top three most popular airlines that fly to Louisville from Charlotte according to our data. American Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 5 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

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

Chicago (ORD) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

How many flights depart from Charlotte to Louisville on average per day?

As of September 2025, there are 5 flights per day flying from Charlotte to Louisville. The most common time of day flights depart is 10:00AM, with 43% of flights taking off in the afternoon.

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

Flights connecting via Baltimore (BWI) have the shortest average one-way travel time: 4h 20m.

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

Flights via Baltimore (BWI) offer the lowest average round-trip price of $290.

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

Prices for flights from Charlotte Douglas Airport to Louisville Intl Airport are refreshed on a daily basis.

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

As of September 2025, there are 3 operators available to choose from for flights from Charlotte Douglas Airport to Louisville Intl Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charlotte Douglas Airport to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$111 Cheap Flights from Charlotte to Louisville in 2025/26

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Find the cheapest flights from Charlotte to Louisville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:55 pm - 8:35 amCLT-SDF

12h 40m1 stop

11:47 am - 8:59 pmSDF-CLT

9h 12m1 stop

$199Multiple Airlines

Find Deal

Fri, Oct 3 - Mon, Oct 6

9:42 pm - 9:23 amCLT-SDF

11h 41m1 stop

12:58 pm - 2:38 pmSDF-CLT

1h 40mnonstop

$203American Airlines

Find Deal

Wed, Oct 29 - Thu, Oct 30

5:45 am - 6:03 pmCLT-SDF

12h 18m1 stop

6:00 am - 12:34 pmSDF-CLT

6h 34m1 stop

$212Spirit Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

9:46 pm - 9:01 amCLT-SDF

11h 15m1 stop

6:58 pm - 10:16 amSDF-CLT

15h 18m1 stop

$218Multiple Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

9:46 pm - 10:52 amCLT-SDF

13h 06m1 stop

6:58 pm - 10:16 amSDF-CLT

15h 18m1 stop

$219Spirit Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

11:00 am - 9:04 amCLT-SDF

22h 04m1 stop

6:00 am - 12:34 pmSDF-CLT

6h 34m1 stop

$221Multiple Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

7:55 pm - 8:35 amCLT-SDF

12h 40m1 stop

6:43 pm - 1:35 pmSDF-CLT

18h 52m2 stops

$222Multiple Airlines

Find Deal

Fri, Oct 3 - Mon, Oct 6

5:45 am - 4:36 pmCLT-SDF

10h 51m1 stop

7:15 am - 10:28 pmSDF-CLT

15h 13m1 stop

$227Spirit Airlines

Find Deal

Wed, Oct 29 - Thu, Oct 30

8:51 pm - 9:19 amCLT-SDF

12h 28m1 stop

9:40 pm - 1:19 pmSDF-CLT

15h 39m1 stop

$228Multiple Airlines

Find Deal

Mon, Sep 29 - Tue, Oct 7

8:05 pm - 12:30 amCLT-SDF

4h 25m1 stop

1:50 pm - 8:50 pmSDF-CLT

7h 00m1 stop

$290Southwest

Find Deal

Tue, Dec 30 - Thu, Jan 1

American Airlines flights from Charlotte to Louisville

Our best American Airlines deals on Charlotte to Louisville flight tickets

American Airlines

Oct 29

CLT9:42 pmCharlotte Douglas

11h 41m

1 stop

SDF9:23 amLouisville Intl

Oct 30

SDF12:58 pmLouisville Intl

1h 40m

CLT2:38 pmCharlotte Douglas

$203

Find similar

American Airlines

Sep 30

CLT8:11 pmCharlotte Douglas

1h 25m

SDF9:36 pmLouisville Intl

Oct 4

SDF1:06 pmLouisville Intl

1h 35m

CLT2:41 pmCharlotte Douglas

$317

Find similar

American Airlines

Sep 30

CLT9:35 amCharlotte Douglas

4h 28m

1 stop

SDF2:03 pmLouisville Intl

Oct 4

SDF1:06 pmLouisville Intl

1h 35m

CLT2:41 pmCharlotte Douglas

$327

Find similar

Southwest flights from Charlotte to Louisville

Our best Southwest deals on Charlotte to Louisville flight tickets

Southwest

Dec 30

CLT8:05 pmCharlotte Douglas

4h 25m

1 stop

SDF12:30 amLouisville Intl

Jan 1

SDF1:50 pmLouisville Intl

7h 00m

1 stop

CLT8:50 pmCharlotte Douglas

$290

Find similar

Southwest

Sep 19

CLT6:10 pmCharlotte Douglas

5h 20m

1 stop

SDF11:30 pmLouisville Intl

Sep 21

SDF2:05 pmLouisville Intl

5h 15m

1 stop

CLT7:20 pmCharlotte Douglas

$391

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Fri 10/3

7:55 pm-8:35 am

1 stop12h 40m

Louisville Intl

Mon 10/6

11:47 am-8:59 pm

1 stop9h 12m

$199

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Wed 10/29

9:42 pm-9:23 am

1 stop11h 41m

Louisville Intl

Thu 10/30

12:58 pm-2:38 pm

Nonstop1h 40m

$203

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Thu 10/30

5:45 am-6:03 pm

1 stop12h 18m

Louisville Intl

Thu 11/6

6:00 am-12:34 pm

1 stop6h 34m

$212

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Thu 10/16

9:46 pm-9:01 am

1 stop11h 15m

Louisville Intl

Sun 10/19

6:58 pm-10:16 am

1 stop15h 18m

$218

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Thu 10/16

9:46 pm-10:52 am

1 stop13h 06m

Louisville Intl

Sun 10/19

6:58 pm-10:16 am

1 stop15h 18m

$219

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Thu 11/13

11:00 am-9:04 am

1 stop22h 04m

Louisville Intl

Sun 11/16

6:00 am-12:34 pm

1 stop6h 34m

$221

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Fri 10/3

7:55 pm-8:35 am

1 stop12h 40m

Louisville Intl

Mon 10/6

6:43 pm-1:35 pm

2 stops18h 52m

$222

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Wed 10/29

5:45 am-4:36 pm

1 stop10h 51m

Louisville Intl

Thu 10/30

7:15 am-10:28 pm

1 stop15h 13m

$227

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Mon 9/29

8:51 pm-9:19 am

1 stop12h 28m

Louisville Intl

Tue 10/7

9:40 pm-1:19 pm

1 stop15h 39m

$228

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Tue 12/30

8:05 pm-12:30 am

1 stop4h 25m

Louisville Intl

Thu 1/1

1:50 pm-8:50 pm

1 stop7h 00m

$290

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How to get the cheapest flight ticket from Charlotte to Louisville

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 Louisville?

If you are unable to visit Louisville during the month of November, then departing from Charlotte during the month July is also very affordable. Most momondo users find prices during this month for around $393.

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

On average, the least expensive day to fly to Louisville from Charlotte is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $396. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Charlotte to Louisville on a Sunday will generally be more expensive and average around $756. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Charlotte to Louisville flights are usually those with departure times at noon. Our users have found flights to Louisville at noon for as low as $449. In the afternoon is when there is more demand to fly to Louisville, so prices are often more expensive at around $472 per ticket.

What is the cheapest Charlotte Douglas to Louisville Intl flight route?

Fly from Charlotte Douglas to Louisville Intl for the best Charlotte Douglas - Louisville Intl flight prices

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

You are more likely to see cheaper flights to Louisville from Charlotte when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $438 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Charlotte for as low as $341 on momondo.

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

There are 2 cabin classes available to choose from on Charlotte Douglas to Louisville Intl 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 Charlotte to Louisville flights?

You could potentially save up to 22% on your flight if you consider stops on a Charlotte to Louisville flight.

How have Charlotte to Louisville flight prices changed over time?

As of September 2025, prices for Charlotte to Louisville flights are approximately 77% more expensive when compared to flights at the same time last year.

When to book flights from Charlotte to Louisville

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

Estimated round-trip price

Cheap Charlotte to Louisville (CLT to SDF) flight deals and tips

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

Best Price Found	$420
Fastest flight time	1h 22m
Direct flights	Every day
Airports in Louisville	1 airport

The best one-way flight to Louisville from Charlotte in the past 72 hours is $420. The best round-trip flight deal from Charlotte to Louisville found on momondo in the last 72 hours is $371.

The fastest flight from Charlotte to Louisville takes 1h 22m

Direct flights go from Charlotte to Louisville every day.

There is 1 airport near Louisville: Louisville Intl (SDF)

Search flight deals

How far is Charlotte Douglas to Louisville Intl by plane?
Louisville Intl is 342.5 mi away from Charlotte Douglas. In terms of flight time, this usually takes a little over 4h 25m.
When did momondo last update prices for flights from Charlotte Douglas Airport to Louisville Intl Airport?
Prices for flights from Charlotte Douglas Airport to Louisville Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Charlotte Douglas Airport to Louisville Intl Airport?
As of September 2025, there are 3 operators available to choose from for flights from Charlotte Douglas Airport to Louisville Intl Airport.
How old do you have to be to fly from Charlotte Douglas Airport to Louisville Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charlotte Douglas Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Charlotte to Louisville?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Charlotte to Louisville is Canadair (Bombardier) Regional Jet 900 (32.84% of total bookings). The next most popular plane models are Airbus A319 (21.64%), Airbus A321-100/200 (20.90%), and Airbus A320-100/200 (13.43%).
What is the most popular airline from Charlotte to Louisville?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Charlotte to Louisville is American Airlines (90% of total bookings). The next most popular airlines are Delta (5%) and Southwest (4%).

Best airlines flying from Charlotte to Louisville

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $182	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
Southwest	PriceFrom $183	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
American Airlines	PriceFrom $323	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

American Airlines Flights From Charlotte to Louisville
American Airlines is one of the most popular airlines flying from Charlotte to Louisville, operating 22 flights/week on average for this route. A good American Airlines flight deal for Charlotte to Louisville starts from $323 round-trip, up to an average price of $454. Our users have rated American Airlines at 7.2/10.

French Lick

Elizabethtown

West Baden Springs

Bardstown

Jeffersonville

Shepherdsville

New Albany

Corydon

Elizabeth

Charlestown

Springfield

Georgetown

Brandenburg

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Charlotte.

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

Flights from Charlotte to Louisville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Charlotte and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Louisville trip

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Cheap flights from Charlotte to Louisville from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charlotte to Louisville departing on 10/15. 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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American Airlines flights from Charlotte to Louisville

Our best American Airlines deals on Charlotte to Louisville flight tickets

Southwest flights from Charlotte to Louisville

Our best Southwest deals on Charlotte to Louisville flight tickets

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

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How to get the cheapest flight ticket from Charlotte to Louisville

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 Louisville?

If you are unable to visit Louisville during the month of November, then departing from Charlotte during the month July is also very affordable. Most momondo users find prices during this month for around $393.

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

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

What is the cheapest Charlotte Douglas to Louisville Intl flight route?

Fly from Charlotte Douglas to Louisville Intl for the best Charlotte Douglas - Louisville Intl flight prices

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

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

There are 2 cabin classes available to choose from on Charlotte Douglas to Louisville Intl 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 Charlotte to Louisville flights?

You could potentially save up to 22% on your flight if you consider stops on a Charlotte to Louisville flight.

How have Charlotte to Louisville flight prices changed over time?

As of September 2025, prices for Charlotte to Louisville flights are approximately 77% more expensive when compared to flights at the same time last year.

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

Spirit Airlines, Southwest, and United Airlines are the most popular carriers operating from Charlotte Douglas to Louisville Intl

What airlines fly to Louisville?

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

Chicago (ORD) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Baltimore (BWI) offer the lowest average round-trip price of $290.

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

Flights connecting via Baltimore (BWI) have the shortest average one-way travel time: 4h 20m.

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

Baltimore (BWI) has the shortest average layover time for this route: 1h 05m.

How many flights depart from Charlotte to Louisville on average per day?

As of September 2025, there are 5 flights per day flying from Charlotte to Louisville. The most common time of day flights depart is 10:00AM, with 43% of flights taking off in the afternoon.

How many flights depart from Charlotte to Louisville on average per week?

40 flights are operational weekly from Charlotte to Louisville as of September 2025. The most popular departure day for this route is Mon, with 23% of flights per week taking off on this day.

When to book flights from Charlotte to Louisville

Cheap Charlotte to Louisville (CLT to SDF) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Louisville

How far is Charlotte Douglas to Louisville Intl by plane?

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

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

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

What documentation or ID do you need to fly to Louisville Intl Airport?

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

What is the most popular airline from Charlotte to Louisville?

Best airlines flying from Charlotte to Louisville

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

American Airlines Flights From Charlotte to Louisville

Traveling to a place near Louisville?

Why use momondo?

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

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

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

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

An easier way to manage your Louisville 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