Southwest® flights from Portland, OR to Houston Hobby from $179

Promo Code

Low fares from Portland, OR to Houston Hobby

$

Portland, OR (PDX)to

Houston Hobby (HOU)
Depart: 12/12/2026

One-way

Basic

From
$179
Seen: 9 hrs ago

Portland, OR (PDX)to

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

One-way

Basic

From
$179
Seen: 5 hrs ago

Portland, OR (PDX)to

Houston Hobby (HOU)
Depart: 10/31/2026

One-way

Basic

From
$179
Seen: 1 hour ago

Portland, OR (PDX)to

Houston Hobby (HOU)
Depart: 11/04/2026

One-way

Basic

From
$179
Seen: 57 minutes ago

Portland, OR (PDX)to

Houston Hobby (HOU)
Depart: 10/27/2026

One-way

Basic

From
$179
Seen: 5 hrs ago

Portland, OR (PDX)to

Houston Hobby (HOU)
Depart: 12/05/2026

One-way

Basic

From
$179
Seen: 21 hrs ago

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Explore flights from Portland, OR to Houston Hobby

Sep 2026
From$197*
Seen: 10 hrs ago
One Way/Basic
Oct 2026
From$179*
Seen: 5 hrs ago
One Way/Basic
Nov 2026
From$179*
Seen: 5 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $197
cmp-daily-histogram-bars-legend-max-price-aria-label $474
Displaying fares for September-2026
  • PDX–HOU, 09/10/2026: From $474
    10

    Thu

    SEP

  • PDX–HOU, 09/11/2026: From $474
    11

    Fri

  • PDX–HOU, 09/12/2026: From $474
    12

    Sat

  • PDX–HOU, 09/13/2026: From $474
    13

    Sun

  • PDX–HOU, 09/14/2026: From $474
    14

    Mon

  • PDX–HOU, 09/15/2026: From $474
    15

    Tue

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

    Wed

  • PDX–HOU, 09/17/2026: From $399
    17

    Thu

  • PDX–HOU: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • PDX–HOU: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

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

    Sun

  • PDX–HOU, 09/21/2026: From $399
    21

    Mon

  • PDX–HOU, 09/22/2026: From $399
    22

    Tue

  • PDX–HOU, 09/23/2026: From $314
    23

    Wed

  • PDX–HOU, 09/24/2026: From $314
    24

    Thu

  • PDX–HOU, 09/25/2026: From $314
    25

    Fri

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

    Sat

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

    Sun

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

    Mon

  • PDX–HOU, 09/29/2026: From $314
    29

    Tue

  • PDX–HOU, 09/30/2026: From $197
    30

    Wed

  • PDX–HOU, 10/01/2026: From $197
    01

    Thu

    OCT

  • PDX–HOU, 10/02/2026: From $206
    02

    Fri

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

    Sat

  • PDX–HOU: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • PDX–HOU, 10/05/2026: From $197
    05

    Mon

  • PDX–HOU, 10/06/2026: From $197
    06

    Tue

  • PDX–HOU, 10/07/2026: From $197
    07

    Wed

  • PDX–HOU: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • PDX–HOU, 10/09/2026: From $206
    09

    Fri

    • Range$197-$474

    *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:
    Portland International Airport
    Arriving at:
    William P. Hobby Airport
    Distance:
    1844 miles

    Route Information

    149† Weekly flights

    † 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

    There are 149 weekly flights from Portland, OR to Houston (Hobby) on Southwest Airlines.
    To find the lowest fares by day and time to fly Portland, OR 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 Portland, OR 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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