Southwest® flights from Seattle/Tacoma to Los Angeles from $114

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Low fares from Seattle/Tacoma to Los Angeles

$

Seattle/Tacoma (SEA)to

Los Angeles (LAX)
Depart: 08/26/2026

One-way

Basic

From
$114
Seen: 9 hrs ago

Seattle/Tacoma (SEA)to

Los Angeles (LAX)
Depart: 08/27/2026

One-way

Basic

From
$114
Seen: 8 hrs ago

Seattle/Tacoma (SEA)to

Los Angeles (LAX)
Depart: 08/28/2026

One-way

Basic

From
$114
Seen: 19 hrs ago

Seattle/Tacoma (SEA)to

Los Angeles (LAX)
Depart: 08/29/2026

One-way

Basic

From
$114
Seen: 4 hrs ago

Seattle/Tacoma (SEA)to

Los Angeles (LAX)
Depart: 09/12/2026

One-way

Basic

From
$114
Seen: 18 hrs ago

Seattle/Tacoma (SEA)to

Los Angeles (LAX)
Depart: 09/01/2026

One-way

Basic

From
$119
Seen: 21 hrs ago

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Explore flights from Seattle/Tacoma to Los Angeles

Aug 2026
From$114*
Seen: 4 hrs ago
One Way/Basic
Sep 2026
From$114*
Seen: 18 hrs ago
One Way/Basic
Oct 2026
From$129*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $114
cmp-daily-histogram-bars-legend-max-price-aria-label $293
Displaying fares for August-2026
  • SEA–LAX, 08/02/2026: From $293
    02

    Sun

    AUG

  • SEA–LAX, 08/03/2026: From $288
    03

    Mon

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

    Tue

  • SEA–LAX, 08/05/2026: From $252
    05

    Wed

  • SEA–LAX, 08/06/2026: From $293
    06

    Thu

  • SEA–LAX, 08/07/2026: From $293
    07

    Fri

  • SEA–LAX, 08/08/2026: From $202
    08

    Sat

  • SEA–LAX, 08/09/2026: From $288
    09

    Sun

  • SEA–LAX, 08/10/2026: From $293
    10

    Mon

  • SEA–LAX, 08/11/2026: From $252
    11

    Tue

  • SEA–LAX, 08/12/2026: From $252
    12

    Wed

  • SEA–LAX: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • SEA–LAX, 08/14/2026: From $184
    14

    Fri

  • SEA–LAX: cmp-view-offers-disclaimer. Find Offers
    15

    Sat

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

    Sun

  • SEA–LAX, 08/17/2026: From $184
    17

    Mon

  • SEA–LAX, 08/18/2026: From $184
    18

    Tue

  • SEA–LAX: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

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    20

    Thu

  • SEA–LAX: cmp-view-offers-disclaimer. Find Offers
    21

    Fri

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

    Sat

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

    Sun

  • SEA–LAX: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • SEA–LAX: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • SEA–LAX, 08/26/2026: From $114
    26

    Wed

  • SEA–LAX, 08/27/2026: From $114
    27

    Thu

  • SEA–LAX, 08/28/2026: From $114
    28

    Fri

  • SEA–LAX, 08/29/2026: From $114
    29

    Sat

  • SEA–LAX, 08/30/2026: From $144
    30

    Sun

  • SEA–LAX, 08/31/2026: From $129
    31

    Mon

  • SEA–LAX, 09/01/2026: From $119
    01

    Tue

    SEP

    • Range$114-$293

    *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:
    Los Angeles International Airport
    Distance:
    954 miles

    Route Information

    156† 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 156 weekly flights from Seattle/Tacoma to Los Angeles on Southwest Airlines.
    To find the lowest fares by day and time to fly Seattle/Tacoma to Los Angeles with Southwest, check out our Low Fare Calendar.
    You can rent a car at Los Angeles International Airport book yours with your flight.
    Yes! Flights from Seattle/Tacoma to Los Angeles—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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