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 74% 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.

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

50 flights are operational weekly from Charlotte to Louisville as of December 2025. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.

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

Spirit Airlines is the most popular carrier operating from Charlotte Douglas to Louisville Intl

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

As of December 2025, there are 7 flights per day flying from Charlotte to Louisville. The most common time of day flights depart is 8:00PM, with 60% of flights taking off in the evening.

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 December 2025, there are 2 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.

$80 Cheap Flights from Charlotte to Louisville in 2025/26

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 Charlotte to Louisville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:43 pm - 2:41 pm

CLT

SDF

18h 58m1 stop

1:55 pm - 9:55 am

SDF

CLT

20h 00m1 stop

$176Multiple Airlines

Wed, Jan 14 - Wed, Jan 21

5:04 pm - 2:41 pm

CLT

SDF

21h 37m2 stops

1:55 pm - 9:55 am

SDF

CLT

20h 00m1 stop

$191Multiple Airlines

Wed, Jan 14 - Wed, Jan 21

6:00 am - 2:41 pm

CLT

SDF

8h 41m1 stop

6:54 pm - 10:55 am

SDF

CLT

16h 01m1 stop

$204Multiple Airlines

Thu, Jan 8 - Mon, Jan 12

9:34 pm - 3:49 pm

CLT

SDF

18h 15m1 stop

4:39 pm - 9:02 am

SDF

CLT

16h 23m1 stop

$205Multiple Airlines

Wed, Jan 7 - Sun, Jan 11

6:47 pm - 2:38 pm

CLT

SDF

19h 51m1 stop

3:33 pm - 11:54 pm

SDF

CLT

8h 21m1 stop

$207Multiple Airlines

Mon, Feb 23 - Thu, Feb 26

5:24 pm - 2:41 pm

CLT

SDF

21h 17m1 stop

3:33 pm - 12:40 am

SDF

CLT

9h 07m1 stop

$211Multiple Airlines

Mon, Feb 2 - Tue, Mar 3

6:00 am - 2:41 pm

CLT

SDF

8h 41m1 stop

4:39 pm - 9:02 am

SDF

CLT

16h 23m1 stop

$216Multiple Airlines

Thu, Jan 8 - Sun, Jan 11

9:00 am - 11:59 pm

CLT

SDF

14h 59m1 stop

6:54 pm - 10:55 am

SDF

CLT

16h 01m1 stop

$219Multiple Airlines

Wed, Jan 7 - Fri, Jan 9

9:00 am - 11:59 pm

CLT

SDF

14h 59m1 stop

7:00 am - 6:48 pm

SDF

CLT

11h 48m1 stop

$221Spirit Airlines

Wed, Jan 7 - Thu, Jan 8

7:05 pm - 8:40 am

CLT

SDF

13h 35m1 stop

3:33 pm - 11:54 pm

SDF

CLT

8h 21m1 stop

$224Multiple Airlines

Thu, Feb 26 - Sun, Mar 1

Spirit Airlines flights from Charlotte to Louisville

Our best Spirit Airlines deals on Charlotte to Louisville flight tickets

Spirit Airlines

Jan 7

CLT9:00 amCharlotte Douglas

14h 59m

1 stop

SDF11:59 pmLouisville Intl

Jan 8

SDF7:00 amLouisville Intl

11h 48m

1 stop

CLT6:48 pmCharlotte Douglas

$221

Find similar

Spirit Airlines

Feb 17

CLT6:01 pmCharlotte Douglas

18h 20m

1 stop

SDF12:21 pmLouisville Intl

Feb 21

SDF12:00 pmLouisville Intl

12h 40m

1 stop

CLT12:40 amCharlotte Douglas

$227

Find similar

Spirit Airlines

Jan 14

CLT6:01 pmCharlotte Douglas

20h 40m

2 stops

SDF2:41 pmLouisville Intl

Jan 21

SDF1:55 pmLouisville Intl

10h 45m

2 stops

CLT12:40 amCharlotte Douglas

$244

Find similar

Southwest flights from Charlotte to Louisville

Our best Southwest deals on Charlotte to Louisville flight tickets

Southwest

Dec 13

CLT5:50 pmCharlotte Douglas

4h 40m

1 stop

SDF10:30 pmLouisville Intl

Dec 14

SDF5:30 amLouisville Intl

4h 25m

1 stop

CLT9:55 amCharlotte Douglas

$421

Find similar

Southwest

Dec 13

CLT5:50 pmCharlotte Douglas

4h 40m

1 stop

SDF10:30 pmLouisville Intl

Dec 14

SDF12:25 pmLouisville Intl

6h 35m

2 stops

CLT7:00 pmCharlotte Douglas

$426

Find similar

Southwest

Dec 15

CLT12:55 pmCharlotte Douglas

10h 10m

2 stops

SDF11:05 pmLouisville Intl

Dec 17

SDF11:45 amLouisville Intl

9h 05m

2 stops

CLT8:50 pmCharlotte Douglas

$431

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Wed 1/14

7:43 pm-2:41 pm

1 stop18h 58m

Louisville Intl

Wed 1/21

1:55 pm-9:55 am

1 stop20h 00m

$176

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Wed 1/14

5:04 pm-2:41 pm

2 stops21h 37m

Louisville Intl

Wed 1/21

1:55 pm-9:55 am

1 stop20h 00m

$191

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Thu 1/8

6:00 am-2:41 pm

1 stop8h 41m

Louisville Intl

Mon 1/12

6:54 pm-10:55 am

1 stop16h 01m

$204

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Wed 1/7

9:34 pm-3:49 pm

1 stop18h 15m

Louisville Intl

Sun 1/11

4:39 pm-9:02 am

1 stop16h 23m

$205

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Mon 2/23

6:47 pm-2:38 pm

1 stop19h 51m

Louisville Intl

Thu 2/26

3:33 pm-11:54 pm

1 stop8h 21m

$207

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Mon 2/2

5:24 pm-2:41 pm

1 stop21h 17m

Louisville Intl

Tue 3/3

3:33 pm-12:40 am

1 stop9h 07m

$211

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Thu 1/8

6:00 am-2:41 pm

1 stop8h 41m

Louisville Intl

Sun 1/11

4:39 pm-9:02 am

1 stop16h 23m

$216

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Wed 1/7

9:00 am-11:59 pm

1 stop14h 59m

Louisville Intl

Fri 1/9

6:54 pm-10:55 am

1 stop16h 01m

$219

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Wed 1/7

9:00 am-11:59 pm

1 stop14h 59m

Louisville Intl

Thu 1/8

7:00 am-6:48 pm

1 stop11h 48m

$221

CharlotteLouisville

CLT - SDF

CLTSDF

Charlotte Douglas

Thu 2/26

7:05 pm-8:40 am

1 stop13h 35m

Louisville Intl

Sun 3/1

3:33 pm-11:54 pm

1 stop8h 21m

$224

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 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

Other information

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of October, 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 Saturday. momondo users have found tickets for Saturday departures for as low as $419. 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 $821. 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 in the morning. Our users have found flights to Louisville in the morning for as low as $456. In the afternoon is when there is more demand to fly to Louisville, so prices are often more expensive at around $473 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 $444 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 52% 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 December 2025, prices for Charlotte to Louisville flights are approximately 116% 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	$449
Fastest flight time	1h 26m
Direct flights	Every day
Airports in Louisville	1 airport

The best flight deal from Charlotte to Louisville found on momondo in the last 72 hours is $449

The fastest flight from Charlotte to Louisville takes 1h 26m

Direct flights go from Charlotte to Louisville every day.

There is 1 airport in Louisville. From Charlotte there are direct flights to 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 1h 26m.
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 December 2025, there are 2 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 (33.57% of total bookings). The next most popular plane models are Airbus A319 (27.27%), Boeing 737-800 (16.08%), and Airbus A321-100/200 (13.29%).
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 (94% of total bookings). The next most popular airline is Delta (6%).

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 8,008 reviews		Search Delta flights
American Airlines	PriceFrom $344	Free Cancellation	Rating 7.2 11,050 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 30 flights/week on average for this route. A good American Airlines flight deal for Charlotte to Louisville starts from $344 round-trip, up to an average price of $466. 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

Brandenburg

Georgetown

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

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

Sat 1/10

Sat 1/17

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

Cheap flights from Charlotte to Louisville from $80

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 2/10. 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 Charlotte to Louisville

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Charlotte to Louisville

Our best Spirit Airlines deals on Charlotte to Louisville flight tickets

Southwest flights from Charlotte to Louisville

Our best Southwest deals on Charlotte to Louisville flight tickets

momondo Fare Finder

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

See travel insights to Louisville from

How to get the cheapest flight ticket from Charlotte to Louisville

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of October, 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 52% 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 December 2025, prices for Charlotte to Louisville flights are approximately 116% 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 is the most popular carrier operating from Charlotte Douglas to Louisville Intl

What airlines fly to Louisville?

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

As of December 2025, there are 7 flights per day flying from Charlotte to Louisville. The most common time of day flights depart is 8:00PM, with 60% of flights taking off in the evening.

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

50 flights are operational weekly from Charlotte to Louisville as of December 2025. The most popular departure day for this route is Wed, with 16% 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

Airports servicing Kentucky