Southwest® flights from Louisville to Denver from $167

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Low fares from Louisville to Denver

$

Louisville (SDF)to

Denver (DEN)
Depart: 12/10/2026

One-way

Basic

From
$167
Seen: 9 hrs ago

Louisville (SDF)to

Denver (DEN)
Depart: 11/10/2026

One-way

Basic

From
$167
Seen: 5 hrs ago

Louisville (SDF)to

Denver (DEN)
Depart: 12/03/2026

One-way

Basic

From
$167
Seen: 9 hrs ago

Louisville (SDF)to

Denver (DEN)
Depart: 12/16/2026

One-way

Basic

From
$167
Seen: 5 hrs ago

Louisville (SDF)to

Denver (DEN)
Depart: 11/21/2026

One-way

Basic

From
$167
Seen: 1 hour ago

Louisville (SDF)to

Denver (DEN)
Depart: 01/20/2027

One-way

Basic

From
$168
Seen: 23 minutes ago

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Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

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Explore flights from Louisville to Denver

Oct 2026
From$542*
Seen: 1 hour ago
One Way/Basic
Nov 2026
From$167*
Seen: 5 hrs ago
One Way/Basic
Dec 2026
From$167*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $167
cmp-daily-histogram-bars-legend-max-price-aria-label $624
Displaying fares for October-2026
  • SDF–DEN, 10/20/2026: From $614
    20

    Tue

    OCT

  • SDF–DEN, 10/21/2026: From $624
    21

    Wed

  • SDF–DEN, 10/22/2026: From $614
    22

    Thu

  • SDF–DEN: cmp-view-offers-disclaimer. Find Offers
    23

    Fri

  • SDF–DEN, 10/24/2026: From $614
    24

    Sat

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    25

    Sun

  • SDF–DEN: cmp-view-offers-disclaimer. Find Offers
    26

    Mon

  • SDF–DEN, 10/27/2026: From $542
    27

    Tue

  • SDF–DEN, 10/28/2026: From $542
    28

    Wed

  • SDF–DEN, 10/29/2026: From $542
    29

    Thu

  • SDF–DEN, 10/30/2026: From $542
    30

    Fri

  • SDF–DEN, 10/31/2026: From $542
    31

    Sat

  • SDF–DEN, 11/01/2026: From $542
    01

    Sun

    NOV

  • SDF–DEN, 11/02/2026: From $320
    02

    Mon

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    03

    Tue

  • SDF–DEN: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

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    05

    Thu

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    06

    Fri

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    07

    Sat

  • SDF–DEN, 11/08/2026: From $305
    08

    Sun

  • SDF–DEN, 11/09/2026: From $177
    09

    Mon

  • SDF–DEN, 11/10/2026: From $167
    10

    Tue

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

    Wed

  • SDF–DEN: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

  • SDF–DEN, 11/13/2026: From $174
    13

    Fri

  • SDF–DEN, 11/14/2026: From $193
    14

    Sat

  • SDF–DEN, 11/15/2026: From $184
    15

    Sun

  • SDF–DEN, 11/16/2026: From $183
    16

    Mon

  • SDF–DEN, 11/17/2026: From $183
    17

    Tue

  • SDF–DEN, 11/18/2026: From $269
    18

    Wed

  • SDF–DEN, 11/19/2026: From $269
    19

    Thu

    • Range$167-$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:
    Louisville International Airport
    Arriving at:
    Denver International Airport
    Average flight time:
    2 hours 54 minutes
    Distance:
    1024 miles

    Questions we hear the most

    The average flight time from Louisville to Denver is 2 hours 54 minutes.
    There are 149 weekly flights from Louisville to Denver on Southwest Airlines.
    Yes, Southwest flies nonstop from Louisville to Denver once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Louisville to Denver once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Louisville to Denver with Southwest, check out our Low Fare Calendar.
    You can rent a car at Denver International Airport book yours with your flight.
    Yes! Flights from Louisville to Denver—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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