Southwest® flights from Spokane to Austin from $129

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Low fares from Spokane to Austin

$

Spokane (GEG)to

Austin (AUS)
Depart: 08/22/2026

One-way

Basic

From
$129
Seen: 6 hrs ago

Spokane (GEG)to

Austin (AUS)
Depart: 08/21/2026

One-way

Basic

From
$129
Seen: 9 hrs ago

Spokane (GEG)to

Austin (AUS)
Depart: 08/29/2026

One-way

Basic

From
$129
Seen: 20 hrs ago

Spokane (GEG)to

Austin (AUS)
Depart: 08/26/2026

One-way

Basic

From
$129
Seen: 20 hrs ago

Spokane (GEG)to

Austin (AUS)
Depart: 08/25/2026

One-way

Basic

From
$129
Seen: 22 hrs ago

Spokane (GEG)to

Austin (AUS)
Depart: 09/11/2026

One-way

Basic

From
$167
Seen: 9 hrs ago

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Explore flights from Spokane to Austin

Aug 2026
From$129*
Seen: 6 hrs ago
One Way/Basic
Sep 2026
From$167*
Seen: 9 hrs ago
One Way/Basic
Oct 2026
From$185*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $129
Displaying fares for August-2026
  • GEG–AUS, 08/01/2026: From $482
    01

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  • GEG–AUS, 08/10/2026: From $330
    10

    Mon

  • GEG–AUS, 08/11/2026: From $221
    11

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  • GEG–AUS, 08/21/2026: From $129
    21

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  • GEG–AUS, 08/22/2026: From $129
    22

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    23

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  • GEG–AUS, 08/25/2026: From $129
    25

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  • GEG–AUS, 08/26/2026: From $129
    26

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    27

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  • GEG–AUS, 08/29/2026: From $129
    29

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    30

    Sun

  • GEG–AUS, 08/31/2026: From $185
    31

    Mon

    • Range$129-$482

    *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:
    Spokane International Airport
    Arriving at:
    Austin-Bergstrom International Airport
    Distance:
    1600 miles

    Route Information

    117† 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 117 weekly flights from Spokane to Austin on Southwest Airlines.
    To find the lowest fares by day and time to fly Spokane to Austin with Southwest, check out our Low Fare Calendar.
    You can rent a car at Austin-Bergstrom International Airport book yours with your flight.
    Yes! Flights from Spokane to Austin—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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