Southwest® flights from Long Beach to Seattle/Tacoma from $100

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Low fares from Long Beach to Seattle/Tacoma

$

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 12/02/2026

One-way

Basic

From
$100
Seen: 6 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 12/08/2026

One-way

Basic

From
$100
Seen: 13 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 12/03/2026

One-way

Basic

From
$102
Seen: 10 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 12/25/2026

One-way

Basic

From
$102
Seen: 4 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 11/18/2026

One-way

Basic

From
$102
Seen: 33 minutes ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 12/07/2026

One-way

Basic

From
$102
Seen: 4 hrs ago

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Explore flights from Long Beach to Seattle/Tacoma

Oct 2026
From$238*
Seen: 7 hrs ago
One Way/Basic
Nov 2026
From$102*
Seen: 33 minutes ago
One Way/Basic
Dec 2026
From$100*
Seen: 6 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $102
cmp-daily-histogram-bars-legend-max-price-aria-label $274
Displaying fares for October-2026
  • LGB–SEA, 10/22/2026: From $274
    22

    Thu

    OCT

  • LGB–SEA, 10/23/2026: From $274
    23

    Fri

  • LGB–SEA, 10/24/2026: From $248
    24

    Sat

  • LGB–SEA, 10/25/2026: From $274
    25

    Sun

  • LGB–SEA, 10/26/2026: From $274
    26

    Mon

  • LGB–SEA, 10/27/2026: From $238
    27

    Tue

  • LGB–SEA, 10/28/2026: From $238
    28

    Wed

  • LGB–SEA, 10/29/2026: From $274
    29

    Thu

  • LGB–SEA, 10/30/2026: From $274
    30

    Fri

  • LGB–SEA, 10/31/2026: From $248
    31

    Sat

  • LGB–SEA, 11/01/2026: From $274
    01

    Sun

    NOV

  • LGB–SEA, 11/02/2026: From $274
    02

    Mon

  • LGB–SEA, 11/03/2026: From $238
    03

    Tue

  • LGB–SEA: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

  • LGB–SEA, 11/05/2026: From $234
    05

    Thu

  • LGB–SEA, 11/06/2026: From $234
    06

    Fri

  • LGB–SEA, 11/07/2026: From $234
    07

    Sat

  • LGB–SEA, 11/08/2026: From $234
    08

    Sun

  • LGB–SEA, 11/09/2026: From $112
    09

    Mon

  • LGB–SEA, 11/10/2026: From $112
    10

    Tue

  • LGB–SEA, 11/11/2026: From $112
    11

    Wed

  • LGB–SEA, 11/12/2026: From $116
    12

    Thu

  • LGB–SEA, 11/13/2026: From $107
    13

    Fri

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

    Sat

  • LGB–SEA, 11/15/2026: From $209
    15

    Sun

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

    Mon

  • LGB–SEA, 11/17/2026: From $112
    17

    Tue

  • LGB–SEA, 11/18/2026: From $102
    18

    Wed

  • LGB–SEA, 11/19/2026: From $166
    19

    Thu

  • LGB–SEA, 11/20/2026: From $199
    20

    Fri

  • LGB–SEA, 11/21/2026: From $112
    21

    Sat

    • Range$102-$274

    *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:
    Long Beach Airport
    Arriving at:
    Seattle/Tacoma International Airport
    Distance:
    965 miles

    Questions we hear the most

    There are 154 weekly flights from Long Beach to Seattle/Tacoma on Southwest Airlines.
    To find the lowest fares by day and time to fly Long Beach 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 Long Beach 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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