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Cheap flights from Kansas City to Louisville from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Louisville departing on 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kansas City to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:10 pm - 9:20 pm
MCI
-
SDF
6h 10m
1 stop
Delta Logo
6:00 am - 9:43 am
SDF
-
MCI
4h 43m
1 stop
$275Delta
mer., avr. 15 - mer., avr. 22
Southwest Logo
2:10 pm - 8:35 pm
MCI
-
SDF
5h 25m
2 stops
Southwest Logo
3:50 pm - 8:40 pm
SDF
-
MCI
5h 50m
1 stop
$280Southwest
mar., avr. 21 - sam., avr. 25
Southwest Logo
1:40 pm - 9:05 pm
MCI
-
SDF
6h 25m
2 stops
Southwest Logo
8:40 am - 7:15 pm
SDF
-
MCI
11h 35m
2 stops
$285Southwest
mar., avr. 21 - sam., avr. 25
United Airlines Logo
7:00 pm - 11:59 pm
MCI
-
SDF
3h 59m
1 stop
United Airlines Logo
3:30 pm - 10:30 pm
SDF
-
MCI
8h 00m
1 stop
$307United Airlines
jeu., avr. 16 - sam., avr. 18
United Airlines Logo
2:59 pm - 9:59 pm
MCI
-
SDF
6h 00m
1 stop
United Airlines Logo
7:15 am - 10:36 am
SDF
-
MCI
4h 21m
1 stop
$330United Airlines
sam., mai 16 - dim., mai 17
Southwest Logo
5:25 am - 9:45 am
MCI
-
SDF
3h 20m
1 stop
Southwest Logo
3:45 pm - 9:30 pm
SDF
-
MCI
6h 45m
1 stop
$335Southwest
dim., avr. 26 - mer., avr. 29
United Airlines Logo
7:00 pm - 11:59 pm
MCI
-
SDF
3h 59m
1 stop
United Airlines Logo
5:00 am - 10:27 am
SDF
-
MCI
6h 27m
1 stop
$339United Airlines
jeu., avr. 16 - jeu., avr. 23
Southwest Logo
5:25 pm - 11:20 pm
MCI
-
SDF
4h 55m
1 stop
Southwest Logo
5:50 am - 12:40 pm
SDF
-
MCI
7h 50m
2 stops
$340Southwest
sam., mai 16 - dim., mai 17
Southwest Logo
6:50 am - 2:00 pm
MCI
-
SDF
6h 10m
1 stop
Southwest Logo
8:40 am - 7:15 pm
SDF
-
MCI
11h 35m
2 stops
$342Southwest
jeu., avr. 16 - sam., avr. 18
Southwest Logo
5:50 am - 12:35 pm
MCI
-
SDF
5h 45m
1 stop
Southwest Logo
6:55 am - 1:15 pm
SDF
-
MCI
7h 20m
2 stops
$344Southwest
lun., avr. 20 - jeu., avr. 23

Southwest flights from Kansas City to Louisville

Our best Southwest deals on Kansas City to Louisville flight tickets
Southwest
Apr 21
MCI2:10 pmKansas City
5h 25m
2 stops
SDF8:35 pmLouisville Intl
Apr 25
SDF3:50 pmLouisville Intl
5h 50m
1 stop
MCI8:40 pmKansas City
$280
Southwest
Apr 21
MCI1:40 pmKansas City
6h 25m
2 stops
SDF9:05 pmLouisville Intl
Apr 25
SDF8:40 amLouisville Intl
11h 35m
2 stops
MCI7:15 pmKansas City
$285
Southwest
Apr 26
MCI5:25 amKansas City
3h 20m
1 stop
SDF9:45 amLouisville Intl
Apr 29
SDF3:45 pmLouisville Intl
6h 45m
1 stop
MCI9:30 pmKansas City
$335

United Airlines flights from Kansas City to Louisville

Our best United Airlines deals on Kansas City to Louisville flight tickets
United Airlines
May 16
MCI2:59 pmKansas City
6h 00m
1 stop
SDF9:59 pmLouisville Intl
May 17
SDF7:15 amLouisville Intl
4h 21m
1 stop
MCI10:36 amKansas City
$330
United Airlines
Apr 16
MCI7:00 pmKansas City
3h 59m
1 stop
SDF11:59 pmLouisville Intl
Apr 23
SDF5:00 amLouisville Intl
6h 27m
1 stop
MCI10:27 amKansas City
$339
United Airlines
May 8
MCI3:22 pmKansas City
6h 08m
1 stop
SDF10:30 pmLouisville Intl
May 11
SDF7:56 pmLouisville Intl
4h 35m
1 stop
MCI11:31 pmKansas City
$367

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Louisville 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, momondo users made 832,500 searches. Data last updated mars 23, 2026.
Use the filters below to find and compare flights from Kansas City to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

mer. 4/15

2:10 pm-9:20 pm

1 stop6h 10m

Louisville Intl

mer. 4/22

6:00 am-9:43 am

1 stop4h 43m

$275

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

mar. 4/21

2:10 pm-8:35 pm

2 stops5h 25m

Louisville Intl

sam. 4/25

3:50 pm-8:40 pm

1 stop5h 50m

$280

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

mar. 4/21

1:40 pm-9:05 pm

2 stops6h 25m

Louisville Intl

sam. 4/25

8:40 am-7:15 pm

2 stops11h 35m

$285

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

jeu. 4/16

7:00 pm-11:59 pm

1 stop3h 59m

Louisville Intl

sam. 4/18

3:30 pm-10:30 pm

1 stop8h 00m

$307

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

sam. 5/16

2:59 pm-9:59 pm

1 stop6h 00m

Louisville Intl

dim. 5/17

7:15 am-10:36 am

1 stop4h 21m

$330
Quickest round-trip

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

dim. 4/26

5:25 am-9:45 am

1 stop3h 20m

Louisville Intl

mer. 4/29

3:45 pm-9:30 pm

1 stop6h 45m

$335

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

jeu. 4/16

7:00 pm-11:59 pm

1 stop3h 59m

Louisville Intl

jeu. 4/23

5:00 am-10:27 am

1 stop6h 27m

$339

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

sam. 5/16

5:25 pm-11:20 pm

1 stop4h 55m

Louisville Intl

dim. 5/17

5:50 am-12:40 pm

2 stops7h 50m

$340

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

jeu. 4/16

6:50 am-2:00 pm

1 stop6h 10m

Louisville Intl

sam. 4/18

8:40 am-7:15 pm

2 stops11h 35m

$342

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

lun. 4/20

5:50 am-12:35 pm

1 stop5h 45m

Louisville Intl

jeu. 4/23

6:55 am-1:15 pm

2 stops7h 20m

$344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Kansas City 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 Kansas City during the month September is also very affordable. Most momondo users find prices during this month for around $293.

How have Kansas City to Louisville flight prices changed over time?

As of March 2026, prices for Kansas City to Louisville flights are approximately 109% more expensive when compared to flights at the same time last year.

When to book flights from Kansas City to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Louisville (MCI to SDF) flight deals and tips

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

Fastest flight time

1h 35m

Direct flights

Fri

Airports in Louisville

1 airport
The fastest flight from Kansas City to Louisville takes 1h 35m
Direct flights go from Kansas City to Louisville on Friday. There are no airlines offering direct flights.
There is 1 airport in Louisville. From Kansas City there are direct flights to Louisville Intl (SDF).
Search flight deals

  • How far is Kansas City to Louisville Intl by plane?

    There are 478.5 mi between Kansas City and Louisville Intl. A reasonable flight in good conditions will take 1h 35m.

  • When did momondo last update prices for flights from Kansas City Airport to Louisville Intl Airport?

    Prices for flights from Kansas City Airport to Louisville Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kansas City Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Kansas City 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 Kansas City Airport to Louisville Intl Airport.

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

    The travel and health documents required for your trip to Louisville Intl 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 Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Kansas City to Louisville?

Best airlines flying from Kansas City to Louisville

Compare and see reviews for airlines that fly from Kansas City to Louisville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $196Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
DeltaPriceFrom $196Free CancellationRating
7.9
8,319 reviews
Search Delta flights
SouthwestPriceFrom $226Free CancellationRating
8.0
4,324 reviews
Search Southwest flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
Bardstown
West Baden Springs
Jeffersonville
New Albany
Shepherdsville
Corydon
Elizabeth
Brandenburg
Charlestown
Springfield
Georgetown

Why use momondo?

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

Finding the right flight to Louisville from Kansas City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Louisville quick and easy, saving you time and money.

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

Flights from Kansas City 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 Kansas City to Louisville?

momondo helps you find the best flight between Kansas City 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 Kansas City to Louisville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Louisville from Kansas City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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mer. 4/22
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