Southwest® flights from Louisville to Denver from $169

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Low fares from Louisville to Denver

$

Louisville (SDF)to

Denver (DEN)
Depart: 09/11/2026

One-way

Basic

From
$169
Seen: 16 hrs ago

Louisville (SDF)to

Denver (DEN)
Depart: 09/06/2026

One-way

Basic

From
$169
Seen: 1 hour ago

Louisville (SDF)to

Denver (DEN)
Depart: 09/19/2026

One-way

Basic

From
$169
Seen: 21 hrs ago

Louisville (SDF)to

Denver (DEN)
Depart: 08/24/2026

One-way

Basic

From
$182
Seen: 17 hrs ago

Louisville (SDF)to

Denver (DEN)
Depart: 09/01/2026

One-way

Basic

From
$182
Seen: 19 hrs ago

Louisville (SDF)to

Denver (DEN)
Depart: 09/23/2026

One-way

Basic

From
$182
Seen: 19 hrs ago

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Explore flights from Louisville to Denver

Aug 2026
From$182*
Seen: 20 hrs ago
One Way/Basic
Sep 2026
From$169*
Seen: 1 hour ago
One Way/Basic
Oct 2026
From$182*
Seen: 23 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $182
cmp-daily-histogram-bars-legend-max-price-aria-label $466
Displaying fares for August-2026
  • SDF–DEN: cmp-view-offers-disclaimer. Find Offers
    01

    Sat

    AUG

  • SDF–DEN, 08/02/2026: From $466
    02

    Sun

  • SDF–DEN, 08/03/2026: From $466
    03

    Mon

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

    Tue

  • SDF–DEN, 08/05/2026: From $466
    05

    Wed

  • SDF–DEN, 08/06/2026: From $466
    06

    Thu

  • SDF–DEN, 08/07/2026: From $466
    07

    Fri

  • SDF–DEN, 08/08/2026: From $466
    08

    Sat

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

    Sun

  • SDF–DEN, 08/10/2026: From $466
    10

    Mon

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

    Tue

  • SDF–DEN, 08/12/2026: From $466
    12

    Wed

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

    Thu

  • SDF–DEN, 08/14/2026: From $290
    14

    Fri

  • SDF–DEN, 08/15/2026: From $290
    15

    Sat

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

    Sun

  • SDF–DEN, 08/17/2026: From $300
    17

    Mon

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

    Tue

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

    Wed

  • SDF–DEN, 08/20/2026: From $290
    20

    Thu

  • SDF–DEN, 08/21/2026: From $216
    21

    Fri

  • SDF–DEN, 08/22/2026: From $182
    22

    Sat

  • SDF–DEN, 08/23/2026: From $265
    23

    Sun

  • SDF–DEN, 08/24/2026: From $182
    24

    Mon

  • SDF–DEN: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

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

    Wed

  • SDF–DEN, 08/27/2026: From $192
    27

    Thu

  • SDF–DEN, 08/28/2026: From $216
    28

    Fri

  • SDF–DEN, 08/29/2026: From $182
    29

    Sat

  • SDF–DEN: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

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

    Mon

    • Range$182-$466

    *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

    Route Information

    149† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight on Sunday

    † 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

    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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