Flights from Portland (PDX) to Austin (AUS) on Alaska Airlines

Lowest fares from Portland to Austin

Nov 2026
From$354*
Seen: 18 hours ago
Flight Type One Way|Saver
Dec 2026
From$174*
Seen: 18 hours ago
Flight Type One Way|Saver
Jan 2027
From$174*
Seen: 18 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $174
cmp-daily-histogram-bars-legend-max-price-aria-label $559
Displaying fares for November-2026
  • PDX–AUS, Nov 11, 2026: From $374
    11

    We

    NOV

  • PDX–AUS, Nov 12, 2026: From $489
    12

    Th

  • PDX–AUS, Nov 13, 2026: From $489
    13

    Fr

  • PDX–AUS, Nov 14, 2026: From $489
    14

    Sa

  • PDX–AUS, Nov 15, 2026: From $489
    15

    Su

  • PDX–AUS, Nov 16, 2026: From $424
    16

    Mo

  • PDX–AUS, Nov 17, 2026: From $424
    17

    Tu

  • PDX–AUS, Nov 18, 2026: From $424
    18

    We

  • PDX–AUS, Nov 19, 2026: From $424
    19

    Th

  • PDX–AUS, Nov 20, 2026: From $424
    20

    Fr

  • PDX–AUS, Nov 21, 2026: From $424
    21

    Sa

  • PDX–AUS, Nov 22, 2026: From $408
    22

    Su

  • PDX–AUS, Nov 23, 2026: From $354
    23

    Mo

  • PDX–AUS, Nov 24, 2026: From $434
    24

    Tu

  • PDX–AUS, Nov 25, 2026: From $424
    25

    We

  • PDX–AUS, Nov 26, 2026: From $354
    26

    Th

  • PDX–AUS, Nov 27, 2026: From $354
    27

    Fr

  • PDX–AUS, Nov 28, 2026: From $559
    28

    Sa

  • PDX–AUS, Nov 29, 2026: From $559
    29

    Su

  • PDX–AUS, Nov 30, 2026: From $424
    30

    Mo

  • PDX–AUS, Dec 1, 2026: From $194
    01

    Tu

    DEC

  • PDX–AUS, Dec 2, 2026: From $174
    02

    We

  • PDX–AUS, Dec 3, 2026: From $189
    03

    Th

  • PDX–AUS, Dec 4, 2026: From $199
    04

    Fr

  • PDX–AUS, Dec 5, 2026: From $174
    05

    Sa

  • PDX–AUS, Dec 6, 2026: From $269
    06

    Su

  • PDX–AUS, Dec 7, 2026: From $189
    07

    Mo

  • PDX–AUS, Dec 8, 2026: From $174
    08

    Tu

  • PDX–AUS, Dec 9, 2026: From $174
    09

    We

  • PDX–AUS, Dec 10, 2026: From $189
    10

    Th

    • Range$174-$559

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    One-way low-fare flights Portland to Austin.*

    $
    keyboard_arrow_down
    One-way low-fare flights Portland to Austin.*
    From
    To
    Fare Type
    Dates
    Price
    Portland (PDX)Austin (AUS)One-way
    |
    Saver    		Depart: Jan 16, 2027

    From

    $174

    Seen: 18 hours ago

    Portland (PDX)Austin (AUS)One-way
    |
    Saver    		Depart: Jan 30, 2027

    From

    $174

    Seen: 18 hours ago

    Portland (PDX)Austin (AUS)One-way
    |
    Saver    		Depart: Feb 9, 2027

    From

    $174

    Seen: 18 hours ago

    Portland (PDX)Austin (AUS)One-way
    |
    Saver    		Depart: Feb 10, 2027

    From

    $174

    Seen: 18 hours ago

    Portland (PDX)Austin (AUS)One-way
    |
    Saver    		Depart: Feb 16, 2027

    From

    $174

    Seen: 18 hours ago

    Portland (PDX)Austin (AUS)One-way
    |
    Saver    		Depart: Feb 20, 2027

    From

    $174

    Seen: 18 hours ago

    Portland (PDX)Austin (AUS)One-way
    |
    Saver    		Depart: Feb 23, 2027

    From

    $174

    Seen: 18 hours ago

    Portland (PDX)Austin (AUS)One-way
    |
    Saver    		Depart: Mar 2, 2027

    From

    $174

    Seen: 18 hours ago

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    Frequently Asked Questions on flights from Portland (PDX) to Austin (AUS)

    When is the best time to book a flight from Portland to Austin?

    Want to find the lowest fares by day and time flying from Portland to Austin on Alaska Airlines or Hawaiian Airlines? Check out our flight search widget.

    Can I earn points on my flight to Austin?

    Yes, with Atmosâ„¢ Rewards you can earn points on flights to 1000+ destinations worldwide through the growing network of Alaska and Hawaiian Airlines. Not an Atmosâ„¢ Rewards member yet? Learn more and join today.

    Can I rent a car when I arrive at Austin-Bergstrom International Airport?

    Yes, you can rent a car at Austin-Bergstrom International Airport. Check availability and book now

    Where can I find the status of my flight to Austin?

    You can check the status of your upcoming Alaska Airlines flight on our flight schedule page.

    Where can I find answers to questions about flying with Alaska Airlines?

    Visit the Alaska Airlines Help Center to quickly browse our help pages by category to find the information you need.

    Can I change or cancel my Alaska Airlines flight to Austin?

    Yes, you can review, modify, or cancel a reservation from our Manage Your Reservation tool. You can learn more about our policy for changing or cancelling a reservation here. 

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