Southwest® flights from Houston Hobby to Louisville from $119

Promo Code

Low fares from Houston Hobby to Louisville

$

Houston Hobby (HOU)to

Louisville (SDF)
Depart: 11/07/2026

One-way

Basic

From
$119
Seen: 13 hrs ago

Houston Hobby (HOU)to

Louisville (SDF)
Depart: 11/14/2026

One-way

Basic

From
$119
Seen: 8 hrs ago

Houston Hobby (HOU)to

Louisville (SDF)
Depart: 10/27/2026

One-way

Basic

From
$119
Seen: 10 hrs ago

Houston Hobby (HOU)to

Louisville (SDF)
Depart: 10/24/2026

One-way

Basic

From
$119
Seen: 1 hour ago

Houston Hobby (HOU)to

Louisville (SDF)
Depart: 11/04/2026

One-way

Basic

From
$129
Seen: 1 hour ago

Houston Hobby (HOU)to

Louisville (SDF)
Depart: 10/20/2026

One-way

Basic

From
$129
Seen: 18 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Houston Hobby to Louisville

Try alternate month or interact with individual days below in order to find offers.
Sep 2026
No result for this month.
Oct 2026
From$119*
Seen: 10 hrs ago
One Way/Basic
Nov 2026
From$119*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $119
cmp-daily-histogram-bars-legend-max-price-aria-label $589
Displaying fares for September-2026
  • HOU–SDF: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

    SEP

  • HOU–SDF, 10/01/2026: From $589
    01

    Thu

  • HOU–SDF, 10/02/2026: From $589
    02

    Fri

  • HOU–SDF: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • HOU–SDF, 10/04/2026: From $589
    04

    Sun

  • HOU–SDF: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • HOU–SDF, 10/06/2026: From $410
    06

    Tue

  • HOU–SDF, 10/07/2026: From $410
    07

    Wed

  • HOU–SDF, 10/08/2026: From $489
    08

    Thu

  • HOU–SDF, 10/09/2026: From $425
    09

    Fri

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

    Sat

  • HOU–SDF, 10/11/2026: From $420
    11

    Sun

  • HOU–SDF, 10/12/2026: From $410
    12

    Mon

  • HOU–SDF, 10/13/2026: From $250
    13

    Tue

  • HOU–SDF, 10/14/2026: From $250
    14

    Wed

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

    Thu

  • HOU–SDF, 10/16/2026: From $250
    16

    Fri

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

    Sat

  • HOU–SDF, 10/18/2026: From $250
    18

    Sun

  • HOU–SDF, 10/19/2026: From $250
    19

    Mon

  • HOU–SDF, 10/20/2026: From $129
    20

    Tue

  • HOU–SDF, 10/21/2026: From $175
    21

    Wed

  • HOU–SDF, 10/22/2026: From $230
    22

    Thu

  • HOU–SDF, 10/23/2026: From $169
    23

    Fri

  • HOU–SDF, 10/24/2026: From $119
    24

    Sat

  • HOU–SDF: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

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

    Mon

  • HOU–SDF, 10/27/2026: From $119
    27

    Tue

  • HOU–SDF: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • HOU–SDF, 10/29/2026: From $129
    29

    Thu

    • Range$119-$589

    *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

    Route Information

    149† 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 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.

    Explore Flights from Other Popular Origins

    Popular Flights from Houston Hobby