Southwest® flights from Portland, OR to Houston Hobby from $142

Promo Code

Low fares from Portland, OR to Houston Hobby

$

Portland, OR (PDX)to

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

One-way

Basic

From
$142
Seen: 19 hrs ago

Portland, OR (PDX)to

Houston Hobby (HOU)
Depart: 11/19/2026

One-way

Basic

From
$169
Seen: 20 hrs ago

Portland, OR (PDX)to

Houston Hobby (HOU)
Depart: 11/10/2026

One-way

Basic

From
$169
Seen: 19 hrs ago

Portland, OR (PDX)to

Houston Hobby (HOU)
Depart: 01/21/2027

One-way

Basic

From
$169
Seen: 10 hrs ago

Portland, OR (PDX)to

Houston Hobby (HOU)
Depart: 12/20/2026

One-way

Basic

From
$169
Seen: 18 hrs ago

Portland, OR (PDX)to

Houston Hobby (HOU)
Depart: 12/14/2026

One-way

Basic

From
$169
Seen: 7 hrs ago

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Explore flights from Portland, OR to Houston Hobby

Oct 2026
From$474*
Seen: 2 hrs ago
One Way/Basic
Nov 2026
From$142*
Seen: 19 hrs ago
One Way/Basic
Dec 2026
From$169*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $142
cmp-daily-histogram-bars-legend-max-price-aria-label $564
Displaying fares for October-2026
  • PDX–HOU, 10/21/2026: From $564
    21

    Wed

    OCT

  • PDX–HOU: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

  • PDX–HOU, 10/23/2026: From $559
    23

    Fri

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

    Sat

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

    Sun

  • PDX–HOU, 10/26/2026: From $559
    26

    Mon

  • PDX–HOU, 10/27/2026: From $479
    27

    Tue

  • PDX–HOU, 10/28/2026: From $479
    28

    Wed

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

    Thu

  • PDX–HOU, 10/30/2026: From $474
    30

    Fri

  • PDX–HOU: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • PDX–HOU, 11/01/2026: From $479
    01

    Sun

    NOV

  • PDX–HOU, 11/02/2026: From $479
    02

    Mon

  • PDX–HOU, 11/03/2026: From $142
    03

    Tue

  • PDX–HOU, 11/04/2026: From $334
    04

    Wed

  • PDX–HOU, 11/05/2026: From $334
    05

    Thu

  • PDX–HOU, 11/06/2026: From $334
    06

    Fri

  • PDX–HOU, 11/07/2026: From $334
    07

    Sat

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

    Sun

  • PDX–HOU, 11/09/2026: From $169
    09

    Mon

  • PDX–HOU, 11/10/2026: From $169
    10

    Tue

  • PDX–HOU: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

  • PDX–HOU, 11/12/2026: From $294
    12

    Thu

  • PDX–HOU, 11/13/2026: From $169
    13

    Fri

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

    Sat

  • PDX–HOU: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • PDX–HOU, 11/16/2026: From $186
    16

    Mon

  • PDX–HOU: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

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

    Wed

  • PDX–HOU, 11/19/2026: From $169
    19

    Thu

  • PDX–HOU, 11/20/2026: From $229
    20

    Fri

    • Range$142-$564

    *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

    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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