Southwest® flights from Louisville to Phoenix from $179

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Low fares from Louisville to Phoenix

$

Louisville (SDF)to

Phoenix (PHX)
Depart: 11/09/2026

One-way

Basic

From
$179
Seen: 14 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 10/14/2026

One-way

Basic

From
$179
Seen: 18 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 10/06/2026

One-way

Basic

From
$179
Seen: 21 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 10/24/2026

One-way

Basic

From
$179
Seen: 2 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 10/21/2026

One-way

Basic

From
$179
Seen: 20 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 11/04/2026

One-way

Basic

From
$179
Seen: 20 hrs ago

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Explore flights from Louisville to Phoenix

Aug 2026
From$481*
Seen: 17 hrs ago
One Way/Basic
Sep 2026
From$184*
Seen: 6 hrs ago
One Way/Basic
Oct 2026
From$179*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $184
cmp-daily-histogram-bars-legend-max-price-aria-label $514
Displaying fares for August-2026
  • SDF–PHX, 08/21/2026: From $514
    21

    Fri

    AUG

  • SDF–PHX: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • SDF–PHX, 08/23/2026: From $514
    23

    Sun

  • SDF–PHX, 08/24/2026: From $514
    24

    Mon

  • SDF–PHX, 08/25/2026: From $514
    25

    Tue

  • SDF–PHX, 08/26/2026: From $514
    26

    Wed

  • SDF–PHX, 08/27/2026: From $481
    27

    Thu

  • SDF–PHX, 08/28/2026: From $481
    28

    Fri

  • SDF–PHX, 08/29/2026: From $481
    29

    Sat

  • SDF–PHX, 08/30/2026: From $481
    30

    Sun

  • SDF–PHX, 08/31/2026: From $481
    31

    Mon

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

    Tue

    SEP

  • SDF–PHX, 09/02/2026: From $481
    02

    Wed

  • SDF–PHX, 09/03/2026: From $315
    03

    Thu

  • SDF–PHX, 09/04/2026: From $315
    04

    Fri

  • SDF–PHX, 09/05/2026: From $315
    05

    Sat

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

    Sun

  • SDF–PHX: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • SDF–PHX, 09/08/2026: From $315
    08

    Tue

  • SDF–PHX, 09/09/2026: From $315
    09

    Wed

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

    Thu

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

    Fri

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

    Sat

  • SDF–PHX, 09/13/2026: From $365
    13

    Sun

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

    Mon

  • SDF–PHX: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • SDF–PHX, 09/16/2026: From $184
    16

    Wed

  • SDF–PHX, 09/17/2026: From $184
    17

    Thu

  • SDF–PHX, 09/18/2026: From $197
    18

    Fri

  • SDF–PHX, 09/19/2026: From $184
    19

    Sat

  • SDF–PHX, 09/20/2026: From $295
    20

    Sun

    • Range$184-$514

    *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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