Southwest® flights from Houston Hobby to Louisville from $116

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Low fares from Houston Hobby to Louisville

$

Houston Hobby (HOU)to

Louisville (SDF)
Depart: 12/12/2026

One-way

Basic

From
$116
Seen: 15 hrs ago

Houston Hobby (HOU)to

Louisville (SDF)
Depart: 12/05/2026

One-way

Basic

From
$117
Seen: 3 hrs ago

Houston Hobby (HOU)to

Louisville (SDF)
Depart: 11/12/2026

One-way

Basic

From
$122
Seen: 3 hrs ago

Houston Hobby (HOU)to

Louisville (SDF)
Depart: 12/17/2026

One-way

Basic

From
$122
Seen: 20 hrs ago

Houston Hobby (HOU)to

Louisville (SDF)
Depart: 12/01/2026

One-way

Basic

From
$126
Seen: 18 hrs ago

Houston Hobby (HOU)to

Louisville (SDF)
Depart: 12/19/2026

One-way

Basic

From
$126
Seen: 19 hrs ago

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Explore flights from Houston Hobby to Louisville

Oct 2026
From$420*
Seen: 16 hrs ago
One Way/Basic
Nov 2026
From$122*
Seen: 3 hrs ago
One Way/Basic
Dec 2026
From$116*
Seen: 15 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $122
cmp-daily-histogram-bars-legend-max-price-aria-label $599
Displaying fares for October-2026
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  • HOU–SDF, 10/24/2026: From $599
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  • HOU–SDF, 10/27/2026: From $420
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  • HOU–SDF, 10/28/2026: From $420
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  • HOU–SDF, 10/29/2026: From $420
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    NOV

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  • HOU–SDF, 11/06/2026: From $260
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  • HOU–SDF, 11/09/2026: From $151
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  • HOU–SDF, 11/10/2026: From $151
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  • HOU–SDF, 11/12/2026: From $122
    12

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  • HOU–SDF, 11/13/2026: From $142
    13

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  • HOU–SDF, 11/15/2026: From $152
    15

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    16

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  • HOU–SDF, 11/18/2026: From $126
    18

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  • HOU–SDF, 11/19/2026: From $132
    19

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    • Range$122-$599

    *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:
    William P. Hobby Airport
    Arriving at:
    Louisville International Airport
    Average flight time:
    2 hours 7 minutes
    Distance:
    803 miles

    Questions we hear the most

    The average flight time from Houston (Hobby) to Louisville is 2 hours 7 minutes.
    There are 149 weekly flights from Houston (Hobby) to Louisville on Southwest Airlines.
    Yes, Southwest flies nonstop from Houston (Hobby) to Louisville once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Houston (Hobby) to Louisville once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Houston (Hobby) 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 Houston (Hobby) 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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