Southwest® flights from Spokane to Seattle/Tacoma from $150

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Low fares from Spokane to Seattle/Tacoma

$

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 01/20/2027

One-way

Basic

From
$150
Seen: 20 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 01/27/2027

One-way

Basic

From
$150
Seen: 20 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 01/12/2027

One-way

Basic

From
$150
Seen: 8 minutes ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 11/09/2026

One-way

Basic

From
$174
Seen: 1 hour ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 01/27/2027

One-way

Choice

From
$193
Seen: 20 hrs ago

Spokane (GEG)to

Seattle/Tacoma (SEA)
Depart: 01/12/2027

One-way

Choice

From
$193
Seen: 8 minutes ago

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Explore flights from Spokane to Seattle/Tacoma

Oct 2026
From$350*
Seen: 15 hrs ago
One Way/Basic
Nov 2026
From$174*
Seen: 1 hour ago
One Way/Basic
Dec 2026
From$212*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $174
Displaying fares for October-2026
  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

    OCT

  • GEG–SEA, 10/23/2026: From $427
    23

    Fri

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

    Sat

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

    Sun

  • GEG–SEA, 10/26/2026: From $427
    26

    Mon

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

    Tue

  • GEG–SEA, 10/28/2026: From $350
    28

    Wed

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

    Thu

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

    Fri

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

    Sat

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

    Sun

    NOV

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    02

    Mon

  • GEG–SEA, 11/03/2026: From $350
    03

    Tue

  • GEG–SEA, 11/04/2026: From $274
    04

    Wed

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

    Thu

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

    Fri

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    07

    Sat

  • GEG–SEA, 11/08/2026: From $274
    08

    Sun

  • GEG–SEA, 11/09/2026: From $174
    09

    Mon

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

    Tue

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

    Wed

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

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

    Fri

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • GEG–SEA, 11/15/2026: From $221
    15

    Sun

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

    Mon

  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

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

    Wed

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

    Thu

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

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  • GEG–SEA: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

    • Range$174-$427

    *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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