Southwest® flights from Spokane to Seattle/Tacoma from $203

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Low fares from Spokane to Seattle/Tacoma

$

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 10/28/2026

One-way

Basic

From
$203
Seen: 23 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 09/13/2026

One-way

Basic

From
$203
Seen: 3 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 09/24/2026

One-way

Basic

From
$203
Seen: 6 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 09/05/2026

One-way

Basic

From
$203
Seen: 20 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 09/03/2026

One-way

Basic

From
$203
Seen: 21 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 10/29/2026

One-way

Basic

From
$203
Seen: 23 hrs ago

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Explore flights from Spokane to Seattle/Tacoma

Aug 2026
From$213*
Seen: 15 hrs ago
One Way/Basic
Sep 2026
From$203*
Seen: 20 hrs ago
One Way/Basic
Oct 2026
From$203*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $213
cmp-daily-histogram-bars-legend-max-price-aria-label $397
Displaying fares for August-2026
  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

    AUG

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    03

    Mon

  • GEG–SEA, 08/04/2026: From $397
    04

    Tue

  • GEG–SEA, 08/05/2026: From $397
    05

    Wed

  • GEG–SEA, 08/06/2026: From $397
    06

    Thu

  • GEG–SEA, 08/07/2026: From $320
    07

    Fri

  • GEG–SEA, 08/08/2026: From $320
    08

    Sat

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    09

    Sun

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    10

    Mon

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    11

    Tue

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    12

    Wed

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • GEG–SEA, 08/14/2026: From $320
    14

    Fri

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    15

    Sat

  • GEG–SEA, 08/16/2026: From $244
    16

    Sun

  • GEG–SEA, 08/17/2026: From $320
    17

    Mon

  • GEG–SEA, 08/18/2026: From $244
    18

    Tue

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    20

    Thu

  • GEG–SEA, 08/21/2026: From $213
    21

    Fri

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • GEG–SEA, 08/25/2026: From $213
    25

    Tue

  • GEG–SEA, 08/26/2026: From $213
    26

    Wed

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    27

    Thu

  • GEG–SEA, 08/28/2026: From $213
    28

    Fri

  • GEG–SEA, 08/29/2026: From $213
    29

    Sat

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    SEP

    • Range$213-$397

    *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:
    Seattle/Tacoma International Airport
    Distance:
    224 miles

    Route Information

    10† 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 10 weekly flights from Spokane to Seattle/Tacoma on Southwest Airlines.
    To find the lowest fares by day and time to fly Spokane to Seattle/Tacoma with Southwest, check out our Low Fare Calendar.
    You can rent a car at Seattle/Tacoma International Airport book yours with your flight.
    Yes! Flights from Spokane to Seattle/Tacoma—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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