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Cheap flights from Kansas City to Louisville from $145

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 2/1. 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.
United Airlines Logo
3:03 pm - 9:54 pmMCI-SDF
5h 51m1 stop
United Airlines Logo
7:00 am - 10:37 amSDF-MCI
4h 37m1 stop
$240United Airlines
Find Deal
Tue, Oct 21 - Wed, Oct 22
Delta Logo
4:39 pm - 12:01 amMCI-SDF
6h 22m1 stop
Delta Logo
7:09 am - 11:31 amSDF-MCI
5h 22m1 stop
$245Delta
Find Deal
Tue, Oct 21 - Wed, Oct 22
Southwest Logo
6:15 pm - 10:45 pmMCI-SDF
3h 30m1 stop
Southwest Logo
3:50 pm - 10:35 pmSDF-MCI
7h 45m2 stops
$250Southwest
Find Deal
Tue, Oct 21 - Wed, Oct 22
American Airlines Logo
12:46 pm - 6:08 pmMCI-SDF
4h 22m1 stop
American Airlines Logo
10:51 am - 4:43 pmSDF-MCI
6h 52m1 stop
$251American Airlines
Find Deal
Wed, Nov 19 - Sat, Nov 22
Southwest Logo
2:00 pm - 10:45 pmMCI-SDF
7h 45m2 stops
Southwest Logo
3:50 pm - 10:35 pmSDF-MCI
7h 45m2 stops
$255Southwest
Find Deal
Tue, Oct 21 - Wed, Oct 22
Spirit Airlines Logo
1:44 pm - 11:45 pmMCI-SDF
9h 01m1 stop
Spirit Airlines Logo
6:00 am - 12:39 pmSDF-MCI
7h 39m1 stop
$259Spirit Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Southwest Logo
3:45 pm - 10:45 pmMCI-SDF
6h 00m1 stop
Southwest Logo
5:40 am - 10:50 amSDF-MCI
6h 10m1 stop
$260Southwest
Find Deal
Wed, Oct 22 - Thu, Oct 23
American Airlines Logo
7:08 am - 3:06 pmMCI-SDF
6h 58m1 stop
American Airlines Logo
7:13 pm - 11:44 pmSDF-MCI
5h 31m1 stop
$275American Airlines
Find Deal
Mon, Oct 27 - Mon, Nov 3
Multiple Airlines Logo
4:35 pm - 3:36 pmMCI-SDF
22h 01m1 stop
Multiple Airlines Logo
9:26 pm - 11:08 amSDF-MCI
14h 42m2 stops
$287Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Multiple Airlines Logo
7:02 pm - 2:02 pmMCI-SDF
18h 00m2 stops
Multiple Airlines Logo
7:15 am - 9:59 pmSDF-MCI
15h 44m1 stop
$307Multiple Airlines
Find Deal
Wed, Oct 22 - Sat, Oct 25

Delta flights from Kansas City to Louisville

Our best Delta deals on Kansas City to Louisville flight tickets
Delta
Oct 21
MCI4:39 pmKansas City
6h 22m
1 stop
SDF12:01 amLouisville Intl
Oct 22
SDF7:09 amLouisville Intl
5h 22m
1 stop
MCI11:31 amKansas City
$245
Find similar
Delta
Dec 17
MCI10:14 amKansas City
6h 02m
1 stop
SDF5:16 pmLouisville Intl
Dec 22
SDF6:51 pmLouisville Intl
6h 05m
1 stop
MCI11:56 pmKansas City
$261
Find similar
Delta
Mar 10
MCI12:30 pmKansas City
5h 32m
1 stop
SDF7:02 pmLouisville Intl
Mar 11
SDF7:20 amLouisville Intl
7h 06m
1 stop
MCI1:26 pmKansas City
$317
Find similar

United Airlines flights from Kansas City to Louisville

Our best United Airlines deals on Kansas City to Louisville flight tickets
United Airlines
Oct 21
MCI3:03 pmKansas City
5h 51m
1 stop
SDF9:54 pmLouisville Intl
Oct 22
SDF7:00 amLouisville Intl
4h 37m
1 stop
MCI10:37 amKansas City
$240
Find similar
United Airlines
Oct 20
MCI3:23 pmKansas City
6h 07m
1 stop
SDF10:30 pmLouisville Intl
Oct 22
SDF9:01 amLouisville Intl
8h 15m
1 stop
MCI4:16 pmKansas City
$531
Find similar
United Airlines
Oct 27
MCI1:47 pmKansas City
7h 43m
1 stop
SDF10:30 pmLouisville Intl
Nov 3
SDF9:55 amLouisville Intl
12h 55m
2 stops
MCI9:50 pmKansas City
$546
Find similar

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 October 1, 2025.
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

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Tue 10/21

3:03 pm-9:54 pm

1 stop5h 51m

Louisville Intl

Wed 10/22

7:00 am-10:37 am

1 stop4h 37m

$240

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Tue 10/21

4:39 pm-12:01 am

1 stop6h 22m

Louisville Intl

Wed 10/22

7:09 am-11:31 am

1 stop5h 22m

$245

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Tue 10/21

6:15 pm-10:45 pm

1 stop3h 30m

Louisville Intl

Wed 10/22

3:50 pm-10:35 pm

2 stops7h 45m

$250

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Wed 11/19

12:46 pm-6:08 pm

1 stop4h 22m

Louisville Intl

Sat 11/22

10:51 am-4:43 pm

1 stop6h 52m

$251

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Tue 10/21

2:00 pm-10:45 pm

2 stops7h 45m

Louisville Intl

Wed 10/22

3:50 pm-10:35 pm

2 stops7h 45m

$255

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Thu 12/4

1:44 pm-11:45 pm

1 stop9h 01m

Louisville Intl

Sun 12/7

6:00 am-12:39 pm

1 stop7h 39m

$259

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Wed 10/22

3:45 pm-10:45 pm

1 stop6h 00m

Louisville Intl

Thu 10/23

5:40 am-10:50 am

1 stop6h 10m

$260

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Mon 10/27

7:08 am-3:06 pm

1 stop6h 58m

Louisville Intl

Mon 11/3

7:13 pm-11:44 pm

1 stop5h 31m

$275

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Thu 12/4

4:35 pm-3:36 pm

1 stop22h 01m

Louisville Intl

Sun 12/7

9:26 pm-11:08 am

2 stops14h 42m

$287

Kansas CityLouisville

MCI - SDF

MCISDF

Kansas City

Wed 10/22

7:02 pm-2:02 pm

2 stops18h 00m

Louisville Intl

Sat 10/25

7:15 am-9:59 pm

1 stop15h 44m

$307

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 January, then departing from Kansas City during the month October is also very affordable. Most momondo users find prices during this month for around $321.

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

On average, the least expensive day to fly to Louisville from Kansas City is on a Sunday. momondo users have found tickets for Sunday departures for as low as $319. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Kansas City to Louisville on a Tuesday will generally be more expensive and average around $503. 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 Kansas City to Louisville flights are usually those with departure times in the afternoon. Our users have found flights to Louisville in the afternoon for as low as $323. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $374 per ticket.

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

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

Direct flights

None
There are no direct flights from Kansas City to Louisville. There are no popular flight routes from Kansas City to Louisville.
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 3h 30m.

  • 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
DeltaPriceFrom $196Free CancellationRating
7.9
7,961 reviews
Search Delta flights
SouthwestPriceFrom $226Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
American AirlinesPriceFrom $241Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
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 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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