Southwest® flights from Pittsburgh to Houston (Hobby) from $99

Promo Code

Low fares from Pittsburgh to Houston (Hobby)

$

Pittsburgh (PIT)to

Houston (Hobby) (HOU)
Depart: 09/22/2026

One-way

Basic

From
$99
Seen: 18 hrs ago

Pittsburgh (PIT)to

Houston (Hobby) (HOU)
Depart: 11/03/2026

One-way

Basic

From
$99
Seen: 15 hrs ago

Pittsburgh (PIT)to

Houston (Hobby) (HOU)
Depart: 11/05/2026

One-way

Basic

From
$99
Seen: 13 hrs ago

Pittsburgh (PIT)to

Houston (Hobby) (HOU)
Depart: 09/24/2026

One-way

Basic

From
$99
Seen: 1 hour ago

Pittsburgh (PIT)to

Houston (Hobby) (HOU)
Depart: 10/22/2026

One-way

Basic

From
$99
Seen: 1 hour ago

Pittsburgh (PIT)to

Houston (Hobby) (HOU)
Depart: 11/09/2026

One-way

Basic

From
$99
Seen: 1 hour ago

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Explore flights from Pittsburgh to Houston (Hobby)

Aug 2026
From$99*
Seen: 50 minutes ago
One Way/Basic
Sep 2026
From$99*
Seen: 20 hrs ago
One Way/Basic
Oct 2026
From$99*
Seen: 12 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $99
cmp-daily-histogram-bars-legend-max-price-aria-label $562
Displaying fares for August-2026
  • PIT–HOU, 08/03/2026: From $557
    03

    Mon

    AUG

  • PIT–HOU, 08/04/2026: From $557
    04

    Tue

  • PIT–HOU, 08/05/2026: From $557
    05

    Wed

  • PIT–HOU, 08/06/2026: From $557
    06

    Thu

  • PIT–HOU, 08/07/2026: From $557
    07

    Fri

  • PIT–HOU, 08/08/2026: From $562
    08

    Sat

  • PIT–HOU, 08/09/2026: From $429
    09

    Sun

  • PIT–HOU, 08/10/2026: From $429
    10

    Mon

  • PIT–HOU, 08/11/2026: From $429
    11

    Tue

  • PIT–HOU, 08/12/2026: From $319
    12

    Wed

  • PIT–HOU, 08/13/2026: From $319
    13

    Thu

  • PIT–HOU, 08/14/2026: From $319
    14

    Fri

  • PIT–HOU, 08/15/2026: From $324
    15

    Sat

  • PIT–HOU, 08/16/2026: From $260
    16

    Sun

  • PIT–HOU, 08/17/2026: From $260
    17

    Mon

  • PIT–HOU, 08/18/2026: From $260
    18

    Tue

  • PIT–HOU, 08/19/2026: From $260
    19

    Wed

  • PIT–HOU, 08/20/2026: From $260
    20

    Thu

  • PIT–HOU, 08/21/2026: From $260
    21

    Fri

  • PIT–HOU, 08/22/2026: From $265
    22

    Sat

  • PIT–HOU, 08/23/2026: From $230
    23

    Sun

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

    Mon

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

    Tue

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

    Wed

  • PIT–HOU, 08/27/2026: From $99
    27

    Thu

  • PIT–HOU, 08/28/2026: From $188
    28

    Fri

  • PIT–HOU, 08/29/2026: From $104
    29

    Sat

  • PIT–HOU, 08/30/2026: From $189
    30

    Sun

  • PIT–HOU, 08/31/2026: From $99
    31

    Mon

  • PIT–HOU: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    SEP

  • PIT–HOU, 09/02/2026: From $99
    02

    Wed

    • Range$99-$562

    *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:
    Pittsburgh International Airport
    Arriving at:
    William P. Hobby Airport
    Average flight time:
    3 hours 1 minutes
    Distance:
    1131 miles

    Route Information

    156† 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 Pittsburgh to Houston (Hobby) is 3 hours 1 minutes.
    There are 156 weekly flights from Pittsburgh to Houston (Hobby) on Southwest Airlines.
    Yes, Southwest flies nonstop from Pittsburgh to Houston (Hobby) once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Pittsburgh to Houston (Hobby) once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Pittsburgh 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 Pittsburgh 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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