Southwest® flights from Austin to Portland, OR from $169

Promo Code

Low fares from Austin to Portland, OR

$

Austin (AUS)to

Portland, OR (PDX)
Depart: 12/05/2026

One-way

Basic

From
$169
Seen: 2 hrs ago

Austin (AUS)to

Portland, OR (PDX)
Depart: 12/15/2026

One-way

Basic

From
$169
Seen: 18 hrs ago

Austin (AUS)to

Portland, OR (PDX)
Depart: 12/08/2026

One-way

Basic

From
$169
Seen: 10 hrs ago

Austin (AUS)to

Portland, OR (PDX)
Depart: 12/12/2026

One-way

Basic

From
$174
Seen: 12 hrs ago

Austin (AUS)to

Portland, OR (PDX)
Depart: 12/19/2026

One-way

Basic

From
$174
Seen: 21 hrs ago

Austin (AUS)to

Portland, OR (PDX)
Depart: 02/02/2027

One-way

Basic

From
$174
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 Austin to Portland, OR

Nov 2026
From$205*
Seen: 12 hrs ago
One Way/Basic
Dec 2026
From$169*
Seen: 2 hrs ago
One Way/Basic
Jan 2027
From$189*
Seen: 23 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $169
cmp-daily-histogram-bars-legend-max-price-aria-label $469
Displaying fares for November-2026
  • AUS–PDX, 11/11/2026: From $309
    11

    Wed

    NOV

  • AUS–PDX: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

  • AUS–PDX, 11/13/2026: From $314
    13

    Fri

  • AUS–PDX, 11/14/2026: From $309
    14

    Sat

  • AUS–PDX, 11/15/2026: From $314
    15

    Sun

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

    Mon

  • AUS–PDX, 11/17/2026: From $244
    17

    Tue

  • AUS–PDX, 11/18/2026: From $249
    18

    Wed

  • AUS–PDX, 11/19/2026: From $244
    19

    Thu

  • AUS–PDX, 11/20/2026: From $249
    20

    Fri

  • AUS–PDX: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

  • AUS–PDX, 11/22/2026: From $249
    22

    Sun

  • AUS–PDX, 11/23/2026: From $230
    23

    Mon

  • AUS–PDX, 11/24/2026: From $230
    24

    Tue

  • AUS–PDX, 11/25/2026: From $230
    25

    Wed

  • AUS–PDX, 11/26/2026: From $205
    26

    Thu

  • AUS–PDX, 11/27/2026: From $290
    27

    Fri

  • AUS–PDX, 11/28/2026: From $469
    28

    Sat

  • AUS–PDX, 11/29/2026: From $390
    29

    Sun

  • AUS–PDX: cmp-view-offers-disclaimer. Find Offers
    30

    Mon

  • AUS–PDX, 12/01/2026: From $179
    01

    Tue

    DEC

  • AUS–PDX: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • AUS–PDX, 12/03/2026: From $189
    03

    Thu

  • AUS–PDX, 12/04/2026: From $188
    04

    Fri

  • AUS–PDX, 12/05/2026: From $169
    05

    Sat

  • AUS–PDX: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • AUS–PDX: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • AUS–PDX, 12/08/2026: From $169
    08

    Tue

  • AUS–PDX: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • AUS–PDX: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

    • Range$169-$469

    *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:
    Austin-Bergstrom International Airport
    Arriving at:
    Portland International Airport
    Distance:
    1715 miles

    Questions we hear the most

    There are 155 weekly flights from Austin to Portland, OR on Southwest Airlines.
    To find the lowest fares by day and time to fly Austin to Portland, OR with Southwest, check out our Low Fare Calendar.
    You can rent a car at Portland International Airport book yours with your flight.
    Yes! Flights from Austin to Portland, OR—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 Austin