Southwest® flights from Louisville to Phoenix from $116

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Low fares from Louisville to Phoenix

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Louisville (SDF)to

Phoenix (PHX)
Depart: 04/30/2026

One-way

Basic

From
$116
Seen: 23 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 05/01/2026

One-way

Basic

From
$116
Seen: 20 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 04/29/2026

One-way

Basic

From
$116
Seen: 1 hour ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 04/23/2026

One-way

Basic

From
$139
Seen: 13 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 04/18/2026

One-way

Basic

From
$139
Seen: 12 hrs ago

Louisville (SDF)to

Phoenix (PHX)
Depart: 03/28/2026

One-way

Basic

From
$139
Seen: 12 hrs ago
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Explore flights from Louisville to Phoenix

$139
$440
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  • Range$139-$440

    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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