Southwest® flights from Denver to Louisville from $185

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Low fares from Denver to Louisville

$

Denver (DEN)to

Louisville (SDF)
Depart: 02/10/2027

One-way

Basic

From
$185
Seen: 15 hrs ago

Denver (DEN)to

Louisville (SDF)
Depart: 01/06/2027

One-way

Basic

From
$185
Seen: 11 hrs ago

Denver (DEN)to

Louisville (SDF)
Depart: 12/08/2026

One-way

Basic

From
$185
Seen: 5 hrs ago

Denver (DEN)to

Louisville (SDF)
Depart: 12/07/2026

One-way

Basic

From
$205
Seen: 7 hrs ago

Denver (DEN)to

Louisville (SDF)
Depart: 01/11/2027

One-way

Basic

From
$205
Seen: 10 hrs ago

Denver (DEN)to

Louisville (SDF)
Depart: 01/23/2027

One-way

Basic

From
$205
Seen: 11 hrs ago

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Explore flights from Denver to Louisville

Nov 2026
From$360*
Seen: 13 hrs ago
One Way/Basic
Dec 2026
From$185*
Seen: 5 hrs ago
One Way/Basic
Jan 2027
From$185*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $185
cmp-daily-histogram-bars-legend-max-price-aria-label $624
Displaying fares for November-2026
  • DEN–SDF: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

    NOV

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

    Mon

  • DEN–SDF, 11/17/2026: From $624
    17

    Tue

  • DEN–SDF, 11/18/2026: From $624
    18

    Wed

  • DEN–SDF, 11/19/2026: From $624
    19

    Thu

  • DEN–SDF, 11/20/2026: From $624
    20

    Fri

  • DEN–SDF, 11/21/2026: From $552
    21

    Sat

  • DEN–SDF, 11/22/2026: From $562
    22

    Sun

  • DEN–SDF, 11/23/2026: From $552
    23

    Mon

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

    Tue

  • DEN–SDF, 11/25/2026: From $552
    25

    Wed

  • DEN–SDF, 11/26/2026: From $562
    26

    Thu

  • DEN–SDF, 11/27/2026: From $552
    27

    Fri

  • DEN–SDF, 11/28/2026: From $472
    28

    Sat

  • DEN–SDF, 11/29/2026: From $568
    29

    Sun

  • DEN–SDF, 11/30/2026: From $360
    30

    Mon

  • DEN–SDF, 12/01/2026: From $330
    01

    Tue

    DEC

  • DEN–SDF, 12/02/2026: From $330
    02

    Wed

  • DEN–SDF: cmp-view-offers-disclaimer. Find Offers
    03

    Thu

  • DEN–SDF, 12/04/2026: From $225
    04

    Fri

  • DEN–SDF: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • DEN–SDF: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • DEN–SDF, 12/07/2026: From $205
    07

    Mon

  • DEN–SDF, 12/08/2026: From $185
    08

    Tue

  • DEN–SDF: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

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

    Thu

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

    Fri

  • DEN–SDF, 12/12/2026: From $215
    12

    Sat

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

    Sun

  • DEN–SDF: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

    • Range$185-$624

    *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:
    Denver International Airport
    Arriving at:
    Louisville International Airport
    Average flight time:
    2 hours 28 minutes
    Distance:
    1024 miles

    Questions we hear the most

    The average flight time from Denver to Louisville is 2 hours 28 minutes.
    There are 151 weekly flights from Denver to Louisville on Southwest Airlines.
    Yes, Southwest flies nonstop from Denver to Louisville once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Denver to Louisville once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Denver 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 Denver 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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