Southwest® flights from Pittsburgh to Houston Hobby from $109

Promo Code

Low fares from Pittsburgh to Houston Hobby

$

Pittsburgh (PIT)to

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

One-way

Basic

From
$109
Seen: 16 hrs ago

Pittsburgh (PIT)to

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

One-way

Basic

From
$109
Seen: 12 hrs ago

Pittsburgh (PIT)to

Houston Hobby (HOU)
Depart: 11/18/2026

One-way

Basic

From
$109
Seen: 10 hrs ago

Pittsburgh (PIT)to

Houston Hobby (HOU)
Depart: 10/14/2026

One-way

Basic

From
$109
Seen: 4 hrs ago

Pittsburgh (PIT)to

Houston Hobby (HOU)
Depart: 10/15/2026

One-way

Basic

From
$109
Seen: 3 hrs ago

Pittsburgh (PIT)to

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

One-way

Basic

From
$109
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 Pittsburgh to Houston Hobby

Sep 2026
From$109*
Seen: 10 hrs ago
One Way/Basic
Oct 2026
From$109*
Seen: 17 hrs ago
One Way/Basic
Nov 2026
From$109*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $109
cmp-daily-histogram-bars-legend-max-price-aria-label $572
Displaying fares for September-2026
  • PIT–HOU, 09/11/2026: From $567
    11

    Fri

    SEP

  • PIT–HOU, 09/12/2026: From $572
    12

    Sat

  • PIT–HOU, 09/13/2026: From $567
    13

    Sun

  • PIT–HOU: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • PIT–HOU, 09/15/2026: From $567
    15

    Tue

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

    Wed

  • PIT–HOU, 09/17/2026: From $439
    17

    Thu

  • PIT–HOU, 09/18/2026: From $439
    18

    Fri

  • PIT–HOU, 09/19/2026: From $339
    19

    Sat

  • PIT–HOU: cmp-view-offers-disclaimer. Find Offers
    20

    Sun

  • PIT–HOU, 09/21/2026: From $339
    21

    Mon

  • PIT–HOU, 09/22/2026: From $329
    22

    Tue

  • PIT–HOU: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

  • PIT–HOU, 09/24/2026: From $270
    24

    Thu

  • PIT–HOU, 09/25/2026: From $270
    25

    Fri

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

    Sat

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

    Sun

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

    Mon

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

    Tue

  • PIT–HOU, 09/30/2026: From $109
    30

    Wed

  • PIT–HOU, 10/01/2026: From $109
    01

    Thu

    OCT

  • PIT–HOU, 10/02/2026: From $163
    02

    Fri

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

    Sat

  • PIT–HOU, 10/04/2026: From $197
    04

    Sun

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

    Mon

  • PIT–HOU, 10/06/2026: From $109
    06

    Tue

  • PIT–HOU: cmp-view-offers-disclaimer. Find Offers
    07

    Wed

  • PIT–HOU, 10/08/2026: From $173
    08

    Thu

  • PIT–HOU, 10/09/2026: From $163
    09

    Fri

  • PIT–HOU, 10/10/2026: From $119
    10

    Sat

    • Range$109-$572

    *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.

    Explore Flights from Other Popular Origins

    Popular Flights from Pittsburgh