Southwest® flights from Houston Hobby to Harlingen/South Padre Island from $135

Promo Code

Low fares from Houston Hobby to Harlingen/South Padre Island

$

Houston Hobby (HOU)to

Harlingen/South Padre Island (HRL)
Depart: 01/06/2027

One-way

Basic

From
$135
Seen: 23 hrs ago

Houston Hobby (HOU)to

Harlingen/South Padre Island (HRL)
Depart: 12/05/2026

One-way

Basic

From
$135
Seen: 22 hrs ago

Houston Hobby (HOU)to

Harlingen/South Padre Island (HRL)
Depart: 01/19/2027

One-way

Basic

From
$135
Seen: 5 hrs ago

Houston Hobby (HOU)to

Harlingen/South Padre Island (HRL)
Depart: 12/08/2026

One-way

Basic

From
$135
Seen: 23 hrs ago

Houston Hobby (HOU)to

Harlingen/South Padre Island (HRL)
Depart: 12/02/2026

One-way

Basic

From
$135
Seen: 23 hrs ago

Houston Hobby (HOU)to

Harlingen/South Padre Island (HRL)
Depart: 12/09/2026

One-way

Basic

From
$135
Seen: 20 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 Harlingen/South Padre Island

Nov 2026
From$190*
Seen: 3 hrs ago
One Way/Basic
Dec 2026
From$135*
Seen: 23 hrs ago
One Way/Basic
Jan 2027
From$135*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $135
cmp-daily-histogram-bars-legend-max-price-aria-label $268
Displaying fares for November-2026
  • HOU–HRL: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

    NOV

  • HOU–HRL, 11/13/2026: From $240
    13

    Fri

  • HOU–HRL, 11/14/2026: From $240
    14

    Sat

  • HOU–HRL, 11/15/2026: From $240
    15

    Sun

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

    Mon

  • HOU–HRL, 11/17/2026: From $240
    17

    Tue

  • HOU–HRL, 11/18/2026: From $190
    18

    Wed

  • HOU–HRL, 11/19/2026: From $190
    19

    Thu

  • HOU–HRL, 11/20/2026: From $190
    20

    Fri

  • HOU–HRL: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

  • HOU–HRL, 11/22/2026: From $200
    22

    Sun

  • HOU–HRL, 11/23/2026: From $190
    23

    Mon

  • HOU–HRL, 11/24/2026: From $190
    24

    Tue

  • HOU–HRL, 11/25/2026: From $268
    25

    Wed

  • HOU–HRL, 11/26/2026: From $190
    26

    Thu

  • HOU–HRL: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

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

    Sat

  • HOU–HRL: cmp-view-offers-disclaimer. Find Offers
    29

    Sun

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

    Mon

  • HOU–HRL, 12/01/2026: From $175
    01

    Tue

    DEC

  • HOU–HRL, 12/02/2026: From $135
    02

    Wed

  • HOU–HRL, 12/03/2026: From $155
    03

    Thu

  • HOU–HRL, 12/04/2026: From $160
    04

    Fri

  • HOU–HRL, 12/05/2026: From $135
    05

    Sat

  • HOU–HRL: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • HOU–HRL, 12/07/2026: From $155
    07

    Mon

  • HOU–HRL, 12/08/2026: From $135
    08

    Tue

  • HOU–HRL, 12/09/2026: From $135
    09

    Wed

  • HOU–HRL, 12/10/2026: From $155
    10

    Thu

  • HOU–HRL, 12/11/2026: From $160
    11

    Fri

    • Range$135-$268

    *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:
    Valley International Airport
    Average flight time:
    1 hour 5 minutes
    Distance:
    277 miles

    Questions we hear the most

    The average flight time from Houston (Hobby) to Harlingen/South Padre Island is 1 hour 5 minutes.
    There are 74 weekly flights from Houston (Hobby) to Harlingen/South Padre Island on Southwest Airlines.
    Yes, Southwest flies nonstop from Houston (Hobby) to Harlingen/South Padre Island 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Houston (Hobby) to Harlingen/South Padre Island 3 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Houston (Hobby) to Harlingen/South Padre Island with Southwest, check out our Low Fare Calendar.
    You can rent a car at Valley International Airport book yours with your flight.
    Yes! Flights from Houston (Hobby) to Harlingen/South Padre Island—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