Southwest® flights from Long Beach to Seattle/Tacoma from $84

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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
$84
Seen: 7 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 10/14/2026

One-way

Basic

From
$84
Seen: 14 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 10/05/2026

One-way

Basic

From
$84
Seen: 4 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 09/16/2026

One-way

Basic

From
$84
Seen: 46 minutes ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 09/28/2026

One-way

Basic

From
$84
Seen: 3 hrs ago

Long Beach (LGB)to

Seattle/Tacoma (SEA)
Depart: 10/26/2026

One-way

Basic

From
$84
Seen: 23 hrs ago

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Explore flights from Long Beach to Seattle/Tacoma

Aug 2026
From$94*
Seen: 3 hrs ago
One Way/Basic
Sep 2026
From$84*
Seen: 6 hrs ago
One Way/Basic
Oct 2026
From$84*
Seen: 23 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
  • LGB–SEA: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

    AUG

  • LGB–SEA, 08/03/2026: From $254
    03

    Mon

  • LGB–SEA, 08/04/2026: From $218
    04

    Tue

  • LGB–SEA, 08/05/2026: From $208
    05

    Wed

  • LGB–SEA, 08/06/2026: From $254
    06

    Thu

  • LGB–SEA, 08/07/2026: From $244
    07

    Fri

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

    Sat

  • LGB–SEA, 08/09/2026: From $244
    09

    Sun

  • LGB–SEA, 08/10/2026: From $254
    10

    Mon

  • LGB–SEA, 08/11/2026: From $208
    11

    Tue

  • LGB–SEA, 08/12/2026: From $218
    12

    Wed

  • LGB–SEA, 08/13/2026: From $244
    13

    Thu

  • LGB–SEA, 08/14/2026: From $214
    14

    Fri

  • LGB–SEA, 08/15/2026: From $218
    15

    Sat

  • LGB–SEA, 08/16/2026: From $214
    16

    Sun

  • LGB–SEA: cmp-view-offers-disclaimer. Find Offers
    17

    Mon

  • LGB–SEA, 08/18/2026: From $208
    18

    Tue

  • LGB–SEA, 08/19/2026: From $208
    19

    Wed

  • LGB–SEA, 08/20/2026: From $214
    20

    Thu

  • LGB–SEA, 08/21/2026: From $130
    21

    Fri

  • LGB–SEA: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • LGB–SEA, 08/23/2026: From $159
    23

    Sun

  • LGB–SEA, 08/24/2026: From $119
    24

    Mon

  • LGB–SEA, 08/25/2026: From $119
    25

    Tue

  • LGB–SEA: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • LGB–SEA: cmp-view-offers-disclaimer. Find Offers
    27

    Thu

  • LGB–SEA: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

  • LGB–SEA, 08/29/2026: From $130
    29

    Sat

  • LGB–SEA: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • LGB–SEA, 08/31/2026: From $94
    31

    Mon

  • LGB–SEA, 09/01/2026: From $94
    01

    Tue

    SEP

    • 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:
    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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