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Cheap flights from Kansas City to Louisville from $129

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 6/8. 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
6:42 pm - 11:59 pm
MCI
-
SDF
4h 17m
1 stop
Delta Logo
7:30 pm - 11:52 pm
SDF
-
MCI
5h 22m
1 stop
$349Delta
Thu, Sep 24 - Mon, Sep 28
Delta Logo
6:19 am - 11:59 am
MCI
-
SDF
4h 40m
1 stop
Delta Logo
3:29 pm - 8:47 pm
SDF
-
MCI
6h 18m
1 stop
$355Delta
Sun, May 24 - Wed, May 27
Delta Logo
6:30 am - 1:51 pm
MCI
-
SDF
6h 21m
1 stop
Delta Logo
7:59 pm - 11:49 pm
SDF
-
MCI
4h 50m
1 stop
$359Delta
Fri, May 29 - Mon, Jun 1
Multiple Airlines Logo
6:16 pm - 8:36 am
MCI
-
SDF
13h 20m
2 stops
Multiple Airlines Logo
6:55 pm - 2:19 pm
SDF
-
MCI
20h 24m
1 stop
$362Multiple Airlines
Fri, Jun 12 - Sun, Jun 14
Delta Logo
6:42 pm - 11:59 pm
MCI
-
SDF
4h 17m
1 stop
Delta Logo
7:30 pm - 11:52 pm
SDF
-
MCI
5h 22m
1 stop
$363Delta
Thu, Sep 24 - Mon, Sep 28
Southwest Logo
4:10 pm - 12:15 am
MCI
-
SDF
7h 05m
1 stop
Southwest Logo
6:35 pm - 11:45 pm
SDF
-
MCI
6h 10m
1 stop
$365Southwest
Wed, Jul 15 - Sun, Jul 19
Multiple Airlines Logo
6:16 pm - 8:36 am
MCI
-
SDF
13h 20m
2 stops
Multiple Airlines Logo
6:55 pm - 2:19 pm
SDF
-
MCI
20h 24m
1 stop
$366Multiple Airlines
Fri, Jun 12 - Sun, Jun 14
Southwest Logo
11:10 am - 11:05 pm
MCI
-
SDF
10h 55m
2 stops
Southwest Logo
6:00 pm - 10:45 pm
SDF
-
MCI
5h 45m
1 stop
$368Southwest
Mon, Sep 14 - Thu, Sep 17
Southwest Logo
1:40 pm - 8:25 pm
MCI
-
SDF
5h 45m
2 stops
Southwest Logo
6:35 pm - 11:45 pm
SDF
-
MCI
6h 10m
1 stop
$370Southwest
Wed, Jul 15 - Sun, Jul 19
Southwest Logo
3:30 pm - 8:35 pm
MCI
-
SDF
4h 05m
1 stop
Southwest Logo
5:50 am - 10:05 am
SDF
-
MCI
5h 15m
1 stop
$375Southwest
Wed, Jun 3 - Fri, Jun 5

American Airlines flights from Kansas City to Louisville

Our best American Airlines deals on Kansas City to Louisville flight tickets
American Airlines
Jun 5
MCI1:35 pmKansas City
8h 33m
1 stop
SDF11:08 pmLouisville Intl
Jun 6
SDF5:00 amLouisville Intl
7h 24m
1 stop
MCI11:24 amKansas City
$389
American Airlines
Jul 12
MCI5:03 pmKansas City
6h 31m
1 stop
SDF12:34 amLouisville Intl
Jul 15
SDF6:38 amLouisville Intl
4h 57m
1 stop
MCI10:35 amKansas City
$394
American Airlines
May 22
MCI5:16 pmKansas City
6h 12m
1 stop
SDF12:28 amLouisville Intl
May 25
SDF7:16 amLouisville Intl
5h 33m
1 stop
MCI11:49 amKansas City
$519

Southwest flights from Kansas City to Louisville

Our best Southwest deals on Kansas City to Louisville flight tickets
Southwest
Jul 15
MCI4:10 pmKansas City
7h 05m
1 stop
SDF12:15 amLouisville Intl
Jul 19
SDF6:35 pmLouisville Intl
6h 10m
1 stop
MCI11:45 pmKansas City
$365
Southwest
Sep 14
MCI11:10 amKansas City
10h 55m
2 stops
SDF11:05 pmLouisville Intl
Sep 17
SDF6:00 pmLouisville Intl
5h 45m
1 stop
MCI10:45 pmKansas City
$368
Southwest
Jul 15
MCI1:40 pmKansas City
5h 45m
2 stops
SDF8:25 pmLouisville Intl
Jul 19
SDF6:35 pmLouisville Intl
6h 10m
1 stop
MCI11:45 pmKansas City
$370

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 May 11, 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

Thu 9/24

6:42 pm-11:59 pm

1 stop4h 17m

Louisville Intl

Mon 9/28

7:30 pm-11:52 pm

1 stop5h 22m

$349

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Sun 5/24

6:19 am-11:59 am

1 stop4h 40m

Louisville Intl

Wed 5/27

3:29 pm-8:47 pm

1 stop6h 18m

$355

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Fri 5/29

6:30 am-1:51 pm

1 stop6h 21m

Louisville Intl

Mon 6/1

7:59 pm-11:49 pm

1 stop4h 50m

$359

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Fri 6/12

6:16 pm-8:36 am

2 stops13h 20m

Louisville Intl

Sun 6/14

6:55 pm-2:19 pm

1 stop20h 24m

$362

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Thu 9/24

6:42 pm-11:59 pm

1 stop4h 17m

Louisville Intl

Mon 9/28

7:30 pm-11:52 pm

1 stop5h 22m

$363

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Wed 7/15

4:10 pm-12:15 am

1 stop7h 05m

Louisville Intl

Sun 7/19

6:35 pm-11:45 pm

1 stop6h 10m

$365

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Fri 6/12

6:16 pm-8:36 am

2 stops13h 20m

Louisville Intl

Sun 6/14

6:55 pm-2:19 pm

1 stop20h 24m

$366

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Mon 9/14

11:10 am-11:05 pm

2 stops10h 55m

Louisville Intl

Thu 9/17

6:00 pm-10:45 pm

1 stop5h 45m

$368

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Wed 7/15

1:40 pm-8:25 pm

2 stops5h 45m

Louisville Intl

Sun 7/19

6:35 pm-11:45 pm

1 stop6h 10m

$370
Quickest round-trip

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Wed 6/3

3:30 pm-8:35 pm

1 stop4h 05m

Louisville Intl

Fri 6/5

5:50 am-10:05 am

1 stop5h 15m

$375

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 typical price of a round-trip flight between Kansas City and Louisville?

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 $294.

What is the cheapest Kansas City to Louisville Intl flight route?

Fly from Kansas City to Louisville Intl for the best Kansas City - Louisville Intl flight prices

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

As of May 2026, prices for Kansas City to Louisville flights are approximately 12% cheaper 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

3h 55m

Direct flights

None
The fastest flight from Kansas City to Louisville takes 3h 55m
There are no direct flights from Kansas City to Louisville. There are no popular flight routes from Kansas City to Louisville.
Search flight deals

Frequently asked questions about flying from Kansas City to Louisville

  • 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 3h 55m.

  • 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
SouthwestPriceFrom $191Free CancellationRating
8.0
4,298 reviews
Search Southwest flights
American AirlinesPriceFrom $196Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
DeltaPriceFrom $196Free CancellationRating
7.9
8,451 reviews
Search Delta flights

Traveling to a place near Louisville?

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

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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