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$100+ Cheap flights from Kansas City to Louisville (MCI - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SDF
Jan 23 — Jan 301
Fri 1/23
Fri 1/30
1 adult, Economy
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Cheap flight deals from Kansas City to Louisville

Cheapest flights from Kansas City to Louisville
Explore the most affordable flight options available from Kansas City to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2025.

This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:29 pmMCI - SDF
1 stop6h 34mDelta
Sat 1/38:30 amSDF - MCI
1 stop5h 01mDelta
Deal found 12/22$434
This American Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:16 pmMCI - SDF
2 stops8h 28mAmerican Airlines
Sat 1/36:19 pmSDF - MCI
1 stop5h 35mAmerican Airlines
Deal found 12/23$512
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:15 pmMCI - SDF
1 stop28h 44mMultiple Airlines
Sun 1/45:05 amSDF - MCI
2 stops30h 03mMultiple Airlines
Deal found 12/21$557
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:45 amMCI - SDF
1 stop7h 37mUnited Airlines
Sun 12/285:40 amSDF - MCI
1 stop6h 03mUnited Airlines
Deal found 12/21$697
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:35 amMCI - SDF
2 stops10h 44mAmerican Airlines
Sun 12/285:00 amSDF - MCI
1 stop7h 26mAmerican Airlines
Deal found 12/21$702
This Southwest deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:00 pmMCI - SDF
2 stops8h 15mSouthwest
Sun 1/46:20 amSDF - MCI
2 stops8h 40mSouthwest
Deal found 12/21$780
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:29 pmMCI - SDF
1 stop6h 34mDelta
Sun 12/286:00 amSDF - MCI
1 stop6h 43mDelta
Deal found 12/22$787
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:10 amMCI - SDF
2 stops11h 11mAmerican Airlines
Fri 12/267:24 pmSDF - MCI
1 stop5h 31mAmerican Airlines
Deal found 12/21$792
This Southwest deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:45 pmMCI - SDF
2 stops8h 20mSouthwest
Fri 12/261:30 pmSDF - MCI
2 stops7h 40mSouthwest
Deal found 12/21$797
This Kiwi.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:15 pmMCI - SDF
1 stop28h 44mSpirit Airlines
Sun 12/285:05 amSDF - MCI
2 stops18h 54mSpirit Airlines
Deal found 12/22$825
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:19 pmMCI - SDF
2 stops22h 25mUnited Airlines
Sun 12/282:22 pmSDF - MCI
2 stops21h 21mUnited Airlines
Deal found 12/22$1,858

Find flight deals from Kansas City to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$221
(Kiwi.com)

One-way from

$100
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$365
Provider with most accurate pricing for Kansas City-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Louisville Intl flights.
Search Deals
From Kansas City to Louisville Intl
Search Deals
One-way flight from Kansas City to Louisville Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 24, 2025.
Use the filters below to find and compare flights from Kansas City to Louisville that are best for you.

Fly from

Kansas City

Fly to

Louisville

Route

Depart

Return

Price

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Mon 1/26

11:26 am-2:41 pm

1 stop26h 15m

Louisville Intl

Mon 2/23

9:30 am-3:29 pm

2 stops30h 59m

$221

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Mon 1/26

11:26 am-2:41 pm

1 stop26h 15m

Louisville Intl

Mon 2/23

1:19 pm-3:29 pm

1 stop27h 10m

$240

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Mon 2/2

12:45 pm-2:41 pm

2 stops24h 56m

Louisville Intl

Thu 2/5

3:36 pm-10:31 am

1 stop19h 55m

$281

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Thu 1/8

8:59 am-10:07 am

1 stop24h 08m

Louisville Intl

Fri 1/9

6:54 pm-4:09 pm

2 stops22h 15m

$292

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Tue 1/20

1:42 pm-10:24 pm

1 stop7h 42m

Louisville Intl

Wed 1/21

2:10 pm-7:56 pm

1 stop6h 46m

$317

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Thu 1/15

1:55 pm-8:56 pm

1 stop6h 01m

Louisville Intl

Mon 1/19

4:59 pm-11:27 pm

1 stop7h 28m

$331

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Mon 2/2

1:30 pm-10:45 pm

2 stops8h 15m

Louisville Intl

Thu 2/5

6:25 am-3:00 pm

2 stops9h 35m

$341

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Mon 1/26

2:55 pm-10:45 pm

2 stops6h 50m

Louisville Intl

Mon 2/23

6:25 am-1:25 pm

2 stops8h 00m

$341

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Mon 2/23

11:26 am-2:38 pm

1 stop26h 12m

$100

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Thu 1/22

8:59 am-10:07 am

1 stop24h 08m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 17 results
1
2

Compare providers for flights from Kansas City to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Louisville in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kansas City-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kansas City-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kansas City-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-Louisville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to Louisville

What is the cheapest month to book a flight from Kansas City to Louisville?

Currently, November is the cheapest month in which you can book a flight from Kansas City to Louisville (average of $146). Flying from Kansas City to Louisville in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated December 24, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Kansas City to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,255 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,255 reviews
Southwest
8.0
Very good
4,255 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,015 reviews
Southwest
8.0
Very good
4,255 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,054 reviews
Southwest
8.0
Very good
4,255 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kansas City to Louisville?

    There are many flights that can get you from Kansas City to Louisville in 26h 15m. Fly via Spirit Airlines to get the fastest option. There are 490 mi between Kansas City and Louisville.

  • What are the cheapest airlines flying from Kansas City to Louisville round-trip?

    Our cheapest airline available from Kansas City to Louisville is Delta. Our recent data shows that you can find tickets from as low as $196 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $226 and $241 round-trip. Delta is currently priced 45% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Kansas City to Louisville one-way?

    The cheapest airlines for a one-way flight from Kansas City to Louisville are Southwest ($108), Delta ($118), and United Airlines ($128).

  • Can I find deals for flights from Kansas City to Louisville that include hotel bookings?

    Yes. In addition to deals on Kansas City to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Louisville.

  • Can I find deals for business class flights from Kansas City to Louisville?

    Yes. Cheapflights offers flight deals from Kansas City to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kansas City to Louisville?

    Currently, November is the cheapest month in which you can book a flight from Kansas City to Louisville (average of $146). Flying from Kansas City to Louisville in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Kansas City to Louisville

Discover the top 3 airlines that operate flights from Kansas City to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$310FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$226Average$387FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$241Average$345FlexibilityNo cancel feeOn-time71%

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