Southwest® flights from Phoenix to Louisville from $169

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Low fares from Phoenix to Louisville

$

Phoenix (PHX)to

Louisville (SDF)
Depart: 01/26/2027

One-way

Basic

From
$169
Seen: 23 hrs ago

Phoenix (PHX)to

Louisville (SDF)
Depart: 12/15/2026

One-way

Basic

From
$169
Seen: 12 hrs ago

Phoenix (PHX)to

Louisville (SDF)
Depart: 01/20/2027

One-way

Basic

From
$169
Seen: 16 hrs ago

Phoenix (PHX)to

Louisville (SDF)
Depart: 12/08/2026

One-way

Basic

From
$169
Seen: 1 hour ago

Phoenix (PHX)to

Louisville (SDF)
Depart: 12/09/2026

One-way

Basic

From
$169
Seen: 23 hrs ago

Phoenix (PHX)to

Louisville (SDF)
Depart: 12/16/2026

One-way

Basic

From
$169
Seen: 9 hrs ago

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Explore flights from Phoenix to Louisville

Oct 2026
From$424*
Seen: 3 hrs ago
One Way/Basic
Nov 2026
From$173*
Seen: 8 hrs ago
One Way/Basic
Dec 2026
From$169*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $173
cmp-daily-histogram-bars-legend-max-price-aria-label $534
Displaying fares for October-2026
  • PHX–SDF, 10/22/2026: From $534
    22

    Thu

    OCT

  • PHX–SDF, 10/23/2026: From $534
    23

    Fri

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    24

    Sat

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    25

    Sun

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    26

    Mon

  • PHX–SDF, 10/27/2026: From $424
    27

    Tue

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

    Wed

  • PHX–SDF, 10/29/2026: From $501
    29

    Thu

  • PHX–SDF, 10/30/2026: From $501
    30

    Fri

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

    Sat

  • PHX–SDF: cmp-view-offers-disclaimer. Find Offers
    01

    Sun

    NOV

  • PHX–SDF, 11/02/2026: From $501
    02

    Mon

  • PHX–SDF, 11/03/2026: From $264
    03

    Tue

  • PHX–SDF, 11/04/2026: From $264
    04

    Wed

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

    Thu

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    06

    Fri

  • PHX–SDF, 11/07/2026: From $314
    07

    Sat

  • PHX–SDF, 11/08/2026: From $335
    08

    Sun

  • PHX–SDF, 11/09/2026: From $184
    09

    Mon

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

    Tue

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

    Wed

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    12

    Thu

  • PHX–SDF, 11/13/2026: From $198
    13

    Fri

  • PHX–SDF, 11/14/2026: From $173
    14

    Sat

  • PHX–SDF, 11/15/2026: From $285
    15

    Sun

  • PHX–SDF, 11/16/2026: From $205
    16

    Mon

  • PHX–SDF, 11/17/2026: From $173
    17

    Tue

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

    Wed

  • PHX–SDF, 11/19/2026: From $315
    19

    Thu

  • PHX–SDF, 11/20/2026: From $255
    20

    Fri

  • PHX–SDF, 11/21/2026: From $173
    21

    Sat

    • Range$173-$534

    *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:
    Sky Harbor International Airport
    Arriving at:
    Louisville International Airport
    Average flight time:
    3 hours 22 minutes
    Distance:
    1506 miles

    Questions we hear the most

    The average flight time from Phoenix to Louisville is 3 hours 22 minutes.
    There are 151 weekly flights from Phoenix to Louisville on Southwest Airlines.
    Yes, Southwest flies nonstop from Phoenix to Louisville once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Phoenix to Louisville once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Phoenix 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 Phoenix 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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