Southwest® flights from Spokane to Seattle/Tacoma from $238

Promo Code

Low fares from Spokane to Seattle/Tacoma

$

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 12/11/2026

One-way

Basic

From
$238
Seen: 18 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 12/14/2026

One-way

Basic

From
$238
Seen: 18 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 01/29/2027

One-way

Basic

From
$238
Seen: 13 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 12/21/2026

One-way

Basic

From
$238
Seen: 21 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 12/16/2026

One-way

Basic

From
$238
Seen: 20 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 12/17/2026

One-way

Basic

From
$238
Seen: 4 hrs ago

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Explore flights from Spokane to Seattle/Tacoma

Nov 2026
From$279*
Seen: 17 hrs ago
One Way/Basic
Dec 2026
From$238*
Seen: 21 hrs ago
One Way/Basic
Jan 2027
From$238*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $248
cmp-daily-histogram-bars-legend-max-price-aria-label $432
Displaying fares for November-2026
  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

    NOV

  • GEG–SEA, 11/12/2026: From $432
    12

    Thu

  • GEG–SEA, 11/13/2026: From $432
    13

    Fri

  • GEG–SEA, 11/14/2026: From $432
    14

    Sat

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

    Sun

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • GEG–SEA, 11/17/2026: From $355
    17

    Tue

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

  • GEG–SEA, 11/19/2026: From $355
    19

    Thu

  • GEG–SEA, 11/20/2026: From $355
    20

    Fri

  • GEG–SEA, 11/21/2026: From $355
    21

    Sat

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

    Sun

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

    Mon

  • GEG–SEA, 11/24/2026: From $279
    24

    Tue

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    25

    Wed

  • GEG–SEA, 11/26/2026: From $279
    26

    Thu

  • GEG–SEA, 11/27/2026: From $279
    27

    Fri

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    28

    Sat

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    29

    Sun

  • GEG–SEA, 11/30/2026: From $314
    30

    Mon

  • GEG–SEA, 12/01/2026: From $248
    01

    Tue

    DEC

  • GEG–SEA, 12/02/2026: From $248
    02

    Wed

  • GEG–SEA, 12/03/2026: From $248
    03

    Thu

  • GEG–SEA, 12/04/2026: From $248
    04

    Fri

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • GEG–SEA, 12/07/2026: From $248
    07

    Mon

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

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

    Wed

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

    Thu

    • Range$248-$432

    *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

    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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