Southwest® flights from Harlingen/South Padre Island to Houston (Hobby) from $99

Promo Code

Low fares from Harlingen/South Padre Island to Houston (Hobby)

$

Harlingen/South Padre Island (HRL)to

Houston (Hobby) (HOU)
Depart: 10/13/2026

One-way

Basic

From
$99
Seen: 13 hrs ago

Harlingen/South Padre Island (HRL)to

Houston (Hobby) (HOU)
Depart: 08/29/2026

One-way

Basic

From
$99
Seen: 2 hrs ago

Harlingen/South Padre Island (HRL)to

Houston (Hobby) (HOU)
Depart: 09/29/2026

One-way

Basic

From
$99
Seen: 53 minutes ago

Harlingen/South Padre Island (HRL)to

Houston (Hobby) (HOU)
Depart: 09/01/2026

One-way

Basic

From
$99
Seen: 54 minutes ago

Harlingen/South Padre Island (HRL)to

Houston (Hobby) (HOU)
Depart: 09/02/2026

One-way

Basic

From
$99
Seen: 16 hrs ago

Harlingen/South Padre Island (HRL)to

Houston (Hobby) (HOU)
Depart: 09/16/2026

One-way

Basic

From
$99
Seen: 13 hrs ago

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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.

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Explore flights from Harlingen/South Padre Island to Houston (Hobby)

Aug 2026
From$99*
Seen: 2 hrs ago
One Way/Basic
Sep 2026
From$99*
Seen: 16 hrs ago
One Way/Basic
Oct 2026
From$99*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $99
cmp-daily-histogram-bars-legend-max-price-aria-label $245
Displaying fares for August-2026
  • HRL–HOU, 08/02/2026: From $205
    02

    Sun

    AUG

  • HRL–HOU, 08/03/2026: From $205
    03

    Mon

  • HRL–HOU, 08/04/2026: From $245
    04

    Tue

  • HRL–HOU, 08/05/2026: From $220
    05

    Wed

  • HRL–HOU, 08/06/2026: From $245
    06

    Thu

  • HRL–HOU, 08/07/2026: From $205
    07

    Fri

  • HRL–HOU, 08/08/2026: From $155
    08

    Sat

  • HRL–HOU, 08/09/2026: From $155
    09

    Sun

  • HRL–HOU, 08/10/2026: From $155
    10

    Mon

  • HRL–HOU, 08/11/2026: From $155
    11

    Tue

  • HRL–HOU, 08/12/2026: From $155
    12

    Wed

  • HRL–HOU, 08/13/2026: From $155
    13

    Thu

  • HRL–HOU, 08/14/2026: From $140
    14

    Fri

  • HRL–HOU, 08/15/2026: From $140
    15

    Sat

  • HRL–HOU: cmp-view-offers-disclaimer. Find Offers
    16

    Sun

  • HRL–HOU, 08/17/2026: From $140
    17

    Mon

  • HRL–HOU, 08/18/2026: From $140
    18

    Tue

  • HRL–HOU, 08/19/2026: From $140
    19

    Wed

  • HRL–HOU, 08/20/2026: From $140
    20

    Thu

  • HRL–HOU, 08/21/2026: From $125
    21

    Fri

  • HRL–HOU, 08/22/2026: From $125
    22

    Sat

  • HRL–HOU, 08/23/2026: From $125
    23

    Sun

  • HRL–HOU: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • HRL–HOU, 08/25/2026: From $125
    25

    Tue

  • HRL–HOU, 08/26/2026: From $99
    26

    Wed

  • HRL–HOU, 08/27/2026: From $119
    27

    Thu

  • HRL–HOU, 08/28/2026: From $119
    28

    Fri

  • HRL–HOU, 08/29/2026: From $99
    29

    Sat

  • HRL–HOU: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • HRL–HOU, 08/31/2026: From $119
    31

    Mon

  • HRL–HOU, 09/01/2026: From $99
    01

    Tue

    SEP

    • Range$99-$245

    *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:
    Valley International Airport
    Arriving at:
    William P. Hobby Airport
    Average flight time:
    1 hour 11 minutes
    Distance:
    277 miles

    Route Information

    83† Weekly flights
    • 4‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 4‡ Nonstop flights 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 Harlingen/South Padre Island to Houston (Hobby) is 1 hour 11 minutes.
    There are 83 weekly flights from Harlingen/South Padre Island to Houston (Hobby) on Southwest Airlines.
    Yes, Southwest flies nonstop from Harlingen/South Padre Island to Houston (Hobby) 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Harlingen/South Padre Island to Houston (Hobby) 3 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Harlingen/South Padre Island to Houston (Hobby) with Southwest, check out our Low Fare Calendar.
    You can rent a car at William P. Hobby Airport book yours with your flight.
    Yes! Flights from Harlingen/South Padre Island to Houston (Hobby)—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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