Southwest® flights from Santa Barbara to Louisville from $234

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Low fares from Santa Barbara to Louisville

$

Santa Barbara (SBA)to

Louisville (SDF)
Depart: 05/01/2026

One-way

Basic

From
$234
Seen: 11 hrs ago

Santa Barbara (SBA)to

Louisville (SDF)
Depart: 06/17/2026

One-way

Basic

From
$239
Seen: 17 hrs ago

Santa Barbara (SBA)to

Louisville (SDF)
Depart: 06/16/2026

One-way

Basic

From
$239
Seen: 17 hrs ago

Santa Barbara (SBA)to

Louisville (SDF)
Depart: 05/14/2026

One-way

Basic

From
$255
Seen: 6 hrs ago

Santa Barbara (SBA)to

Louisville (SDF)
Depart: 05/01/2026

One-way

Choice

From
$274
Seen: 11 hrs ago

Santa Barbara (SBA)to

Louisville (SDF)
Depart: 06/15/2026

One-way

Basic

From
$275
Seen: 17 hrs ago

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Explore flights from Santa Barbara to Louisville

Mar 2026
From$299*
Seen: 18 hrs ago
One Way/Basic
Apr 2026
From$294*
Seen: 2 hrs ago
One Way/Basic
May 2026
From$234*
Seen: 11 hrs ago
One Way/Basic
$294
$549
Displaying fares for March-2026
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    • Range$294-$549

    *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:
    Santa Barbara Municipal Airport
    Arriving at:
    Louisville International Airport
    Distance:
    1910 miles

    Route Information

    41† Weekly flights

    † 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

    There are 41 weekly flights from Santa Barbara to Louisville on Southwest Airlines.
    To find the lowest fares by day and time to fly Santa Barbara 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 Santa Barbara 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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