Southwest® flights from San Jose, CA to Seattle/Tacoma from $107

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Low fares from San Jose, CA to Seattle/Tacoma

$

San Jose, CA (SJC)to

Seattle/Tacoma (SEA)
Depart: 01/25/2027

One-way

Basic

From
$107
Seen: 13 hrs ago

San Jose, CA (SJC)to

Seattle/Tacoma (SEA)
Depart: 11/19/2026

One-way

Basic

From
$107
Seen: 14 hrs ago

San Jose, CA (SJC)to

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

One-way

Basic

From
$107
Seen: 8 hrs ago

San Jose, CA (SJC)to

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

One-way

Basic

From
$107
Seen: 11 hrs ago

San Jose, CA (SJC)to

Seattle/Tacoma (SEA)
Depart: 12/10/2026

One-way

Basic

From
$107
Seen: 42 minutes ago

San Jose, CA (SJC)to

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

One-way

Basic

From
$107
Seen: 23 hrs ago

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Explore flights from San Jose, CA to Seattle/Tacoma

Oct 2026
From$339*
Seen: 2 minutes ago
One Way/Basic
Nov 2026
From$107*
Seen: 18 hrs ago
One Way/Basic
Dec 2026
From$107*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $107
cmp-daily-histogram-bars-legend-max-price-aria-label $394
Displaying fares for October-2026
  • SJC–SEA, 10/22/2026: From $394
    22

    Thu

    OCT

  • SJC–SEA, 10/23/2026: From $394
    23

    Fri

  • SJC–SEA, 10/24/2026: From $394
    24

    Sat

  • SJC–SEA, 10/25/2026: From $394
    25

    Sun

  • SJC–SEA, 10/26/2026: From $394
    26

    Mon

  • SJC–SEA, 10/27/2026: From $394
    27

    Tue

  • SJC–SEA, 10/28/2026: From $339
    28

    Wed

  • SJC–SEA, 10/29/2026: From $339
    29

    Thu

  • SJC–SEA, 10/30/2026: From $339
    30

    Fri

  • SJC–SEA, 10/31/2026: From $339
    31

    Sat

  • SJC–SEA, 11/01/2026: From $339
    01

    Sun

    NOV

  • SJC–SEA, 11/02/2026: From $339
    02

    Mon

  • SJC–SEA, 11/03/2026: From $339
    03

    Tue

  • SJC–SEA, 11/04/2026: From $254
    04

    Wed

  • SJC–SEA, 11/05/2026: From $247
    05

    Thu

  • SJC–SEA, 11/06/2026: From $247
    06

    Fri

  • SJC–SEA, 11/07/2026: From $247
    07

    Sat

  • SJC–SEA, 11/08/2026: From $287
    08

    Sun

  • SJC–SEA, 11/09/2026: From $124
    09

    Mon

  • SJC–SEA, 11/10/2026: From $124
    10

    Tue

  • SJC–SEA, 11/11/2026: From $107
    11

    Wed

  • SJC–SEA, 11/12/2026: From $117
    12

    Thu

  • SJC–SEA, 11/13/2026: From $114
    13

    Fri

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

    Sat

  • SJC–SEA, 11/15/2026: From $114
    15

    Sun

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

    Mon

  • SJC–SEA, 11/17/2026: From $107
    17

    Tue

  • SJC–SEA, 11/18/2026: From $107
    18

    Wed

  • SJC–SEA, 11/19/2026: From $107
    19

    Thu

  • SJC–SEA, 11/20/2026: From $153
    20

    Fri

  • SJC–SEA, 11/21/2026: From $179
    21

    Sat

    • Range$107-$394

    *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:
    Norman Y. Mineta San José International Airport
    Arriving at:
    Seattle/Tacoma International Airport
    Average flight time:
    2 hours 16 minutes
    Distance:
    696 miles

    Questions we hear the most

    The average flight time from San Jose, CA to Seattle/Tacoma is 2 hours 16 minutes.
    There are 143 weekly flights from San Jose, CA to Seattle/Tacoma on Southwest Airlines.
    Yes, Southwest flies nonstop from San Jose, CA to Seattle/Tacoma 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Jose, CA to Seattle/Tacoma 2 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly San Jose, CA 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 San Jose, CA 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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