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

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Low fares from Seattle/Tacoma to Long Beach

$

Seattle/Tacoma (SEA)to

Long Beach (LGB)
Depart: 11/11/2026

One-way

Basic

From
$94
Seen: 13 hrs ago

Seattle/Tacoma (SEA)to

Long Beach (LGB)
Depart: 10/22/2026

One-way

Basic

From
$94
Seen: 13 hrs ago

Seattle/Tacoma (SEA)to

Long Beach (LGB)
Depart: 11/12/2026

One-way

Basic

From
$94
Seen: 13 hrs ago

Seattle/Tacoma (SEA)to

Long Beach (LGB)
Depart: 09/17/2026

One-way

Basic

From
$94
Seen: 12 hrs ago

Seattle/Tacoma (SEA)to

Long Beach (LGB)
Depart: 10/06/2026

One-way

Basic

From
$94
Seen: 15 hrs ago

Seattle/Tacoma (SEA)to

Long Beach (LGB)
Depart: 11/21/2026

One-way

Basic

From
$94
Seen: 14 hrs ago

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Explore flights from Seattle/Tacoma to Long Beach

Aug 2026
From$208*
Seen: 1 hour ago
One Way/Basic
Sep 2026
From$94*
Seen: 19 hrs ago
One Way/Basic
Oct 2026
From$94*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $94
cmp-daily-histogram-bars-legend-max-price-aria-label $254
Displaying fares for August-2026
  • SEA–LGB, 08/22/2026: From $218
    22

    Sat

    AUG

  • SEA–LGB: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

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

    Mon

  • SEA–LGB, 08/25/2026: From $208
    25

    Tue

  • SEA–LGB, 08/26/2026: From $208
    26

    Wed

  • SEA–LGB, 08/27/2026: From $244
    27

    Thu

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

    Fri

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

    Sat

  • SEA–LGB, 08/30/2026: From $254
    30

    Sun

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

    Mon

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

    Tue

    SEP

  • SEA–LGB, 09/02/2026: From $208
    02

    Wed

  • SEA–LGB, 09/03/2026: From $224
    03

    Thu

  • SEA–LGB, 09/04/2026: From $224
    04

    Fri

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

    Sat

  • SEA–LGB, 09/06/2026: From $224
    06

    Sun

  • SEA–LGB, 09/07/2026: From $240
    07

    Mon

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

    Tue

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

    Wed

  • SEA–LGB, 09/10/2026: From $94
    10

    Thu

  • SEA–LGB, 09/11/2026: From $109
    11

    Fri

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

    Sat

  • SEA–LGB, 09/13/2026: From $199
    13

    Sun

  • SEA–LGB, 09/14/2026: From $104
    14

    Mon

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

    Tue

  • SEA–LGB, 09/16/2026: From $94
    16

    Wed

  • SEA–LGB, 09/17/2026: From $94
    17

    Thu

  • SEA–LGB, 09/18/2026: From $109
    18

    Fri

  • SEA–LGB, 09/19/2026: From $119
    19

    Sat

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

    Sun

  • SEA–LGB, 09/21/2026: From $104
    21

    Mon

    • Range$94-$254

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

    Route Information

    148† 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 148 weekly flights from Seattle/Tacoma to Long Beach on Southwest Airlines.
    To find the lowest fares by day and time to fly Seattle/Tacoma to Long Beach with Southwest, check out our Low Fare Calendar.
    You can rent a car at Long Beach Airport book yours with your flight.
    Yes! Flights from Seattle/Tacoma to Long Beach—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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