Southwest® flights from Kansas City to Louisville from $158

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Low fares from Kansas City to Louisville

$

Kansas City (MCI)to

Louisville (SDF)
Depart: 12/10/2026

One-way

Basic

From
$158
Seen: 21 hrs ago

Kansas City (MCI)to

Louisville (SDF)
Depart: 10/26/2026

One-way

Basic

From
$158
Seen: 15 hrs ago

Kansas City (MCI)to

Louisville (SDF)
Depart: 11/11/2026

One-way

Basic

From
$158
Seen: 15 hrs ago

Kansas City (MCI)to

Louisville (SDF)
Depart: 10/27/2026

One-way

Basic

From
$158
Seen: 17 hrs ago

Kansas City (MCI)to

Louisville (SDF)
Depart: 11/12/2026

One-way

Basic

From
$158
Seen: 11 hrs ago

Kansas City (MCI)to

Louisville (SDF)
Depart: 11/05/2026

One-way

Basic

From
$158
Seen: 1 hour ago

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Explore flights from Kansas City to Louisville

Oct 2026
From$158*
Seen: 15 hrs ago
One Way/Basic
Nov 2026
From$158*
Seen: 15 hrs ago
One Way/Basic
Dec 2026
From$158*
Seen: 21 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $158
cmp-daily-histogram-bars-legend-max-price-aria-label $448
Displaying fares for October-2026
  • MCI–SDF, 10/01/2026: From $448
    01

    Thu

    OCT

  • MCI–SDF, 10/02/2026: From $448
    02

    Fri

  • MCI–SDF, 10/03/2026: From $448
    03

    Sat

  • MCI–SDF, 10/04/2026: From $448
    04

    Sun

  • MCI–SDF, 10/05/2026: From $448
    05

    Mon

  • MCI–SDF, 10/06/2026: From $448
    06

    Tue

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    07

    Wed

  • MCI–SDF, 10/08/2026: From $369
    08

    Thu

  • MCI–SDF, 10/09/2026: From $369
    09

    Fri

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

  • MCI–SDF, 10/12/2026: From $369
    12

    Mon

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    13

    Tue

  • MCI–SDF, 10/14/2026: From $275
    14

    Wed

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    15

    Thu

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    16

    Fri

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    17

    Sat

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    18

    Sun

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    20

    Tue

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

  • MCI–SDF, 10/22/2026: From $230
    22

    Thu

  • MCI–SDF, 10/23/2026: From $170
    23

    Fri

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • MCI–SDF, 10/25/2026: From $244
    25

    Sun

  • MCI–SDF, 10/26/2026: From $158
    26

    Mon

  • MCI–SDF, 10/27/2026: From $158
    27

    Tue

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    29

    Thu

  • MCI–SDF, 10/30/2026: From $170
    30

    Fri

  • MCI–SDF: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

    • Range$158-$448

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Kansas City International Airport
    Arriving at:
    Louisville International Airport
    Distance:
    491 miles

    Route Information

    149† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 149 weekly flights from Kansas City to Louisville on Southwest Airlines.
    To find the lowest fares by day and time to fly Kansas City to Louisville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Louisville International Airport book yours with your flight.
    Yes! Flights from Kansas City to Louisville—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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