Southwest® flights from Louisville to Phoenix from $223

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Low fares from Louisville to Phoenix

$

Louisville (SDF)to

Phoenix (PHX)
Depart: 11/09/2026

One-way

Basic

From
$223
Seen: 19 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 10/13/2026

One-way

Basic

From
$223
Seen: 18 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 10/20/2026

One-way

Basic

From
$223
Seen: 20 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 10/14/2026

One-way

Basic

From
$223
Seen: 16 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 10/12/2026

One-way

Basic

From
$223
Seen: 22 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 09/10/2026

One-way

Basic

From
$223
Seen: 9 hrs ago

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Explore flights from Louisville to Phoenix

Aug 2026
From$223*
Seen: 23 hrs ago
One Way/Basic
Sep 2026
From$223*
Seen: 15 hrs ago
One Way/Basic
Oct 2026
From$223*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $223
cmp-daily-histogram-bars-legend-max-price-aria-label $514
Displaying fares for August-2026
  • SDF–PHX: cmp-view-offers-disclaimer. Find Offers
    04

    Tue

    AUG

  • SDF–PHX, 08/05/2026: From $514
    05

    Wed

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

    Thu

  • SDF–PHX, 08/07/2026: From $399
    07

    Fri

  • SDF–PHX, 08/08/2026: From $409
    08

    Sat

  • SDF–PHX, 08/09/2026: From $409
    09

    Sun

  • SDF–PHX, 08/10/2026: From $349
    10

    Mon

  • SDF–PHX, 08/11/2026: From $349
    11

    Tue

  • SDF–PHX, 08/12/2026: From $349
    12

    Wed

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

    Thu

  • SDF–PHX, 08/14/2026: From $481
    14

    Fri

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

    Sat

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

    Sun

  • SDF–PHX: cmp-view-offers-disclaimer. Find Offers
    17

    Mon

  • SDF–PHX, 08/18/2026: From $315
    18

    Tue

  • SDF–PHX, 08/19/2026: From $229
    19

    Wed

  • SDF–PHX, 08/20/2026: From $229
    20

    Thu

  • SDF–PHX, 08/21/2026: From $315
    21

    Fri

  • SDF–PHX, 08/22/2026: From $239
    22

    Sat

  • SDF–PHX, 08/23/2026: From $239
    23

    Sun

  • SDF–PHX, 08/24/2026: From $315
    24

    Mon

  • SDF–PHX, 08/25/2026: From $223
    25

    Tue

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

    Wed

  • SDF–PHX, 08/27/2026: From $223
    27

    Thu

  • SDF–PHX, 08/28/2026: From $254
    28

    Fri

  • SDF–PHX, 08/29/2026: From $228
    29

    Sat

  • SDF–PHX, 08/30/2026: From $239
    30

    Sun

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

    Mon

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

    Tue

    SEP

  • SDF–PHX: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • SDF–PHX, 09/03/2026: From $233
    03

    Thu

    • Range$223-$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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