Southwest® flights from Long Beach to Seattle/Tacoma from $94

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Low fares from Long Beach to Seattle/Tacoma

$

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 10/13/2026

One-way

Basic

From
$94
Seen: 23 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 10/06/2026

One-way

Basic

From
$94
Seen: 7 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 10/29/2026

One-way

Basic

From
$94
Seen: 6 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 11/02/2026

One-way

Basic

From
$94
Seen: 22 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 10/27/2026

One-way

Basic

From
$94
Seen: 21 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 09/15/2026

One-way

Basic

From
$94
Seen: 14 hrs ago

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Explore flights from Long Beach to Seattle/Tacoma

Aug 2026
From$218*
Seen: 14 hrs ago
One Way/Basic
Sep 2026
From$94*
Seen: 14 hrs ago
One Way/Basic
Oct 2026
From$94*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $94
cmp-daily-histogram-bars-legend-max-price-aria-label $264
Displaying fares for August-2026
  • LGB–SEA, 08/21/2026: From $254
    21

    Fri

    AUG

  • LGB–SEA, 08/22/2026: From $218
    22

    Sat

  • LGB–SEA, 08/23/2026: From $264
    23

    Sun

  • LGB–SEA, 08/24/2026: From $244
    24

    Mon

  • LGB–SEA, 08/25/2026: From $218
    25

    Tue

  • LGB–SEA, 08/26/2026: From $218
    26

    Wed

  • LGB–SEA, 08/27/2026: From $254
    27

    Thu

  • LGB–SEA, 08/28/2026: From $254
    28

    Fri

  • LGB–SEA, 08/29/2026: From $218
    29

    Sat

  • LGB–SEA, 08/30/2026: From $244
    30

    Sun

  • LGB–SEA, 08/31/2026: From $244
    31

    Mon

  • LGB–SEA, 09/01/2026: From $218
    01

    Tue

    SEP

  • LGB–SEA, 09/02/2026: From $218
    02

    Wed

  • LGB–SEA, 09/03/2026: From $254
    03

    Thu

  • LGB–SEA, 09/04/2026: From $245
    04

    Fri

  • LGB–SEA, 09/05/2026: From $218
    05

    Sat

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

    Sun

  • LGB–SEA, 09/07/2026: From $224
    07

    Mon

  • LGB–SEA, 09/08/2026: From $208
    08

    Tue

  • LGB–SEA, 09/09/2026: From $208
    09

    Wed

  • LGB–SEA, 09/10/2026: From $104
    10

    Thu

  • LGB–SEA, 09/11/2026: From $169
    11

    Fri

  • LGB–SEA, 09/12/2026: From $104
    12

    Sat

  • LGB–SEA, 09/13/2026: From $159
    13

    Sun

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

    Mon

  • LGB–SEA, 09/15/2026: From $94
    15

    Tue

  • LGB–SEA, 09/16/2026: From $104
    16

    Wed

  • LGB–SEA, 09/17/2026: From $159
    17

    Thu

  • LGB–SEA, 09/18/2026: From $179
    18

    Fri

  • LGB–SEA, 09/19/2026: From $129
    19

    Sat

  • LGB–SEA, 09/20/2026: From $189
    20

    Sun

    • Range$94-$264

    *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

    Route Information

    154† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    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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