American Airlines flights from Los Angeles to Seattle

Recent searches for flights from Los Angeles to Seattle

Sep 2026
From$282*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$227*
Updated: 2 hours ago
Round tripIEconomy
Nov 2026
From$227*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $282
cmp-daily-histogram-bars-legend-max-price-aria-label $585
Displaying fares for September-2026
  • LAX–SEA, 09/04/26 – 09/11/26: From $585
    04

    Fr

    SEP

  • LAX–SEA, 09/05/26 – 09/12/26: From $503
    05

    Sa

  • LAX–SEA, 09/06/26 – 09/13/26: From $585
    06

    Su

  • LAX–SEA, 09/07/26 – 09/14/26: From $585
    07

    Mo

  • LAX–SEA, 09/08/26 – 09/15/26: From $503
    08

    Tu

  • LAX–SEA, 09/09/26 – 09/16/26: From $503
    09

    We

  • LAX–SEA, 09/10/26 – 09/14/26: From $480
    10

    Th

  • LAX–SEA, 09/11/26 – 09/18/26: From $516
    11

    Fr

  • LAX–SEA, 09/12/26 – 09/19/26: From $475
    12

    Sa

  • LAX–SEA, 09/13/26 – 09/20/26: From $516
    13

    Su

  • LAX–SEA, 09/14/26 – 09/21/26: From $516
    14

    Mo

  • LAX–SEA, 09/15/26 – 09/22/26: From $475
    15

    Tu

  • LAX–SEA, 09/16/26 – 09/23/26: From $475
    16

    We

  • LAX–SEA, 09/17/26 – 09/24/26: From $392
    17

    Th

  • LAX–SEA, 09/18/26 – 09/25/26: From $392
    18

    Fr

  • LAX–SEA, 09/19/26 – 09/26/26: From $392
    19

    Sa

  • LAX–SEA, 09/20/26 – 09/27/26: From $392
    20

    Su

  • LAX–SEA, 09/21/26 – 09/28/26: From $392
    21

    Mo

  • LAX–SEA, 09/22/26 – 09/29/26: From $392
    22

    Tu

  • LAX–SEA, 09/23/26 – 09/30/26: From $392
    23

    We

  • LAX–SEA, 09/24/26 – 10/01/26: From $337
    24

    Th

  • LAX–SEA, 09/25/26 – 10/02/26: From $337
    25

    Fr

  • LAX–SEA, 09/26/26 – 10/03/26: From $282
    26

    Sa

  • LAX–SEA, 09/27/26 – 10/04/26: From $297
    27

    Su

  • LAX–SEA, 09/28/26 – 10/06/26: From $282
    28

    Mo

  • LAX–SEA, 09/29/26 – 10/06/26: From $282
    29

    Tu

  • LAX–SEA, 09/30/26 – 10/07/26: From $282
    30

    We

  • LAX–SEA, 10/01/26 – 10/05/26: From $297
    01

    Th

    OCT

  • LAX–SEA, 10/02/26 – 10/05/26: From $297
    02

    Fr

  • LAX–SEA: cmp-view-offers-disclaimer. Find Offers
    03

    Sa

    • range$282-$585

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Los Angeles to Seattle flights

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    Los Angeles (LAX)to

    Seattle (SEA)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $227Fare subject to changes
    Updated: 2 hours ago

    Los Angeles (LAX)to

    Seattle (SEA)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $227Fare subject to changes
    Updated: 2 hours ago

    Los Angeles (LAX)to

    Seattle (SEA)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $227Fare subject to changes
    Updated: 2 hours ago

    Los Angeles (LAX)to

    Seattle (SEA)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $227Fare subject to changes
    Updated: 2 hours ago

    Los Angeles (LAX)to

    Seattle (SEA)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $227Fare subject to changes
    Updated: 2 hours ago

    Los Angeles (LAX)to

    Seattle (SEA)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $227Fare subject to changes
    Updated: 2 hours ago

    Los Angeles (LAX)to

    Seattle (SEA)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $227Fare subject to changes
    Updated: 2 hours ago

    Los Angeles (LAX)to

    Seattle (SEA)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $227Fare subject to changes
    Updated: 2 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Los Angeles to Seattle

    Looking for lower fares on your trip from Los Angeles to Seattle? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

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    American Airlines flights from Los Angeles to Seattle