Alaska Airlines Flights from Spokane to Seattle

Lowest fares from Spokane to Seattle

Aug 2026
From$179*
Seen: 11 hours ago
Flight Type One Way|Saver
Sep 2026
From$129*
Seen: 11 hours ago
Flight Type One Way|Saver
Oct 2026
From$129*
Seen: 11 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $139
cmp-daily-histogram-bars-legend-max-price-aria-label $304
Displaying fares for August-2026
  • GEG–SEA, Aug 8, 2026: From $304
    08

    Sa

    AUG

  • GEG–SEA, Aug 9, 2026: From $289
    09

    Su

  • GEG–SEA, Aug 10, 2026: From $304
    10

    Mo

  • GEG–SEA, Aug 11, 2026: From $304
    11

    Tu

  • GEG–SEA, Aug 12, 2026: From $304
    12

    We

  • GEG–SEA, Aug 13, 2026: From $304
    13

    Th

  • GEG–SEA, Aug 14, 2026: From $284
    14

    Fr

  • GEG–SEA, Aug 15, 2026: From $284
    15

    Sa

  • GEG–SEA, Aug 16, 2026: From $284
    16

    Su

  • GEG–SEA, Aug 17, 2026: From $284
    17

    Mo

  • GEG–SEA, Aug 18, 2026: From $284
    18

    Tu

  • GEG–SEA, Aug 19, 2026: From $284
    19

    We

  • GEG–SEA, Aug 20, 2026: From $284
    20

    Th

  • GEG–SEA, Aug 21, 2026: From $214
    21

    Fr

  • GEG–SEA, Aug 22, 2026: From $214
    22

    Sa

  • GEG–SEA, Aug 23, 2026: From $214
    23

    Su

  • GEG–SEA, Aug 24, 2026: From $214
    24

    Mo

  • GEG–SEA, Aug 25, 2026: From $214
    25

    Tu

  • GEG–SEA, Aug 26, 2026: From $214
    26

    We

  • GEG–SEA, Aug 27, 2026: From $214
    27

    Th

  • GEG–SEA, Aug 28, 2026: From $214
    28

    Fr

  • GEG–SEA, Aug 29, 2026: From $179
    29

    Sa

  • GEG–SEA, Aug 30, 2026: From $179
    30

    Su

  • GEG–SEA, Aug 31, 2026: From $179
    31

    Mo

  • GEG–SEA, Sep 1, 2026: From $179
    01

    Tu

    SEP

  • GEG–SEA, Sep 2, 2026: From $179
    02

    We

  • GEG–SEA, Sep 3, 2026: From $179
    03

    Th

  • GEG–SEA, Sep 4, 2026: From $179
    04

    Fr

  • GEG–SEA, Sep 5, 2026: From $179
    05

    Sa

  • GEG–SEA, Sep 6, 2026: From $139
    06

    Su

  • GEG–SEA, Sep 7, 2026: From $179
    07

    Mo

    • Range$139-$304

    *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 Spokane to Seattle.*

    $
    keyboard_arrow_down
    One-way low-fare flights Spokane to Seattle.*
    From
    To
    Fare Type
    Dates
    Price
    Spokane (GEG)Seattle (SEA)One-way
    |
    Saver    		Depart: Sep 9, 2026

    From

    $129

    Seen: 11 hours ago

    Spokane (GEG)Seattle (SEA)One-way
    |
    Saver    		Depart: Sep 23, 2026

    From

    $129

    Seen: 11 hours ago

    Spokane (GEG)Seattle (SEA)One-way
    |
    Saver    		Depart: Oct 24, 2026

    From

    $129

    Seen: 11 hours ago

    Spokane (GEG)Seattle (SEA)One-way
    |
    Saver    		Depart: Nov 3, 2026

    From

    $129

    Seen: 11 hours ago

    Spokane (GEG)Seattle (SEA)One-way
    |
    Saver    		Depart: Nov 4, 2026

    From

    $129

    Seen: 11 hours ago

    Spokane (GEG)Seattle (SEA)One-way
    |
    Saver    		Depart: Nov 7, 2026

    From

    $129

    Seen: 11 hours ago

    Spokane (GEG)Seattle (SEA)One-way
    |
    Saver    		Depart: Nov 11, 2026

    From

    $129

    Seen: 11 hours ago

    Spokane (GEG)Seattle (SEA)One-way
    |
    Saver    		Depart: Nov 17, 2026

    From

    $129

    Seen: 11 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.

    Looking for more? See other routes

    Explore Alaska Airlines's Flights to Top-Pick Destinations