Southwest® flights from Louisville to Phoenix from $189

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Low fares from Louisville to Phoenix

$

Louisville (SDF)to

Phoenix (PHX)
Depart: 11/16/2026

One-way

Basic

From
$189
Seen: 17 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 10/14/2026

One-way

Basic

From
$189
Seen: 4 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 12/09/2026

One-way

Basic

From
$189
Seen: 2 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 11/23/2026

One-way

Basic

From
$189
Seen: 1 hour ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 10/22/2026

One-way

Basic

From
$189
Seen: 8 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 11/07/2026

One-way

Basic

From
$189
Seen: 16 hrs ago

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Explore flights from Louisville to Phoenix

Sep 2026
From$491*
Seen: 15 hrs ago
One Way/Basic
Oct 2026
From$189*
Seen: 13 hrs ago
One Way/Basic
Nov 2026
From$189*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $189
cmp-daily-histogram-bars-legend-max-price-aria-label $554
Displaying fares for September-2026
  • SDF–PHX, 09/24/2026: From $524
    24

    Thu

    SEP

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

    Fri

  • SDF–PHX, 09/26/2026: From $524
    26

    Sat

  • SDF–PHX, 09/27/2026: From $554
    27

    Sun

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

    Mon

  • SDF–PHX, 09/29/2026: From $491
    29

    Tue

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

    Wed

  • SDF–PHX, 10/01/2026: From $491
    01

    Thu

    OCT

  • SDF–PHX, 10/02/2026: From $491
    02

    Fri

  • SDF–PHX, 10/03/2026: From $491
    03

    Sat

  • SDF–PHX, 10/04/2026: From $491
    04

    Sun

  • SDF–PHX, 10/05/2026: From $491
    05

    Mon

  • SDF–PHX, 10/06/2026: From $491
    06

    Tue

  • SDF–PHX, 10/07/2026: From $325
    07

    Wed

  • SDF–PHX, 10/08/2026: From $325
    08

    Thu

  • SDF–PHX, 10/09/2026: From $325
    09

    Fri

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

    Sat

  • SDF–PHX, 10/11/2026: From $485
    11

    Sun

  • SDF–PHX, 10/12/2026: From $325
    12

    Mon

  • SDF–PHX, 10/13/2026: From $325
    13

    Tue

  • SDF–PHX, 10/14/2026: From $189
    14

    Wed

  • SDF–PHX, 10/15/2026: From $223
    15

    Thu

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

    Fri

  • SDF–PHX, 10/17/2026: From $249
    17

    Sat

  • SDF–PHX, 10/18/2026: From $345
    18

    Sun

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

    Mon

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

    Tue

  • SDF–PHX, 10/21/2026: From $189
    21

    Wed

  • SDF–PHX, 10/22/2026: From $189
    22

    Thu

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

    Fri

    • Range$189-$554

    *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:
    Sky Harbor International Airport
    Average flight time:
    3 hours 54 minutes
    Distance:
    1506 miles

    Route Information

    148† 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 Phoenix is 3 hours 54 minutes.
    There are 148 weekly flights from Louisville to Phoenix on Southwest Airlines.
    Yes, Southwest flies nonstop from Louisville to Phoenix once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Louisville to Phoenix once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Louisville to Phoenix with Southwest, check out our Low Fare Calendar.
    You can rent a car at Sky Harbor International Airport book yours with your flight.
    Yes! Flights from Louisville to Phoenix—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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