American Airlines flights from Seattle to Kauai

Recent searches for flights from Seattle to Kauai

Sep 2026
From$696*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$456*
Updated: 7 hours ago
Round tripIEconomy
Nov 2026
From$456*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $696
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for September-2026
  • SEA–LIH, 09/04/26 – 09/11/26: From $1,018
    04

    Fr

    SEP

  • SEA–LIH, 09/05/26 – 09/12/26: From $1,018
    05

    Sa

  • SEA–LIH, 09/06/26 – 09/13/26: From $1,018
    06

    Su

  • SEA–LIH, 09/07/26 – 09/14/26: From $958
    07

    Mo

  • SEA–LIH, 09/08/26 – 09/15/26: From $958
    08

    Tu

  • SEA–LIH, 09/09/26 – 09/16/26: From $958
    09

    We

  • SEA–LIH, 09/10/26 – 09/17/26: From $843
    10

    Th

  • SEA–LIH, 09/11/26 – 09/18/26: From $903
    11

    Fr

  • SEA–LIH, 09/12/26 – 09/19/26: From $903
    12

    Sa

  • SEA–LIH, 09/13/26 – 09/20/26: From $903
    13

    Su

  • SEA–LIH, 09/14/26 – 09/21/26: From $843
    14

    Mo

  • SEA–LIH, 09/15/26 – 09/22/26: From $843
    15

    Tu

  • SEA–LIH, 09/16/26 – 09/23/26: From $843
    16

    We

  • SEA–LIH, 09/17/26 – 09/24/26: From $728
    17

    Th

  • SEA–LIH, 09/18/26 – 09/25/26: From $788
    18

    Fr

  • SEA–LIH, 09/19/26 – 09/26/26: From $899
    19

    Sa

  • SEA–LIH, 09/20/26 – 09/27/26: From $788
    20

    Su

  • SEA–LIH, 09/21/26 – 09/28/26: From $728
    21

    Mo

  • SEA–LIH, 09/22/26 – 09/29/26: From $728
    22

    Tu

  • SEA–LIH, 09/23/26 – 09/30/26: From $728
    23

    We

  • SEA–LIH, 09/24/26 – 10/01/26: From $728
    24

    Th

  • SEA–LIH, 09/25/26 – 10/02/26: From $844
    25

    Fr

  • SEA–LIH, 09/26/26 – 10/03/26: From $797
    26

    Sa

  • SEA–LIH, 09/27/26 – 10/04/26: From $763
    27

    Su

  • SEA–LIH, 09/28/26 – 10/05/26: From $696
    28

    Mo

  • SEA–LIH, 09/29/26 – 10/06/26: From $703
    29

    Tu

  • SEA–LIH, 09/30/26 – 10/07/26: From $759
    30

    We

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

    Th

    OCT

  • SEA–LIH: cmp-view-offers-disclaimer. Find Offers
    02

    Fr

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

    Sa

    • range$696-$1,018

    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 Seattle to Kauai flights

    $
    keyboard_arrow_down

    Seattle (SEA)to

    Kauai (LIH)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $456Fare subject to changes
    Updated: 7 hours ago

    Seattle (SEA)to

    Kauai (LIH)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $456Fare subject to changes
    Updated: 7 hours ago

    Seattle (SEA)to

    Kauai (LIH)
    11/12/26 - 11/19/26

    Round trip

    Economy

    from
    $456Fare subject to changes
    Updated: 7 hours ago

    Seattle (SEA)to

    Kauai (LIH)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $456Fare subject to changes
    Updated: 7 hours ago

    Seattle (SEA)to

    Kauai (LIH)
    11/05/26 - 11/12/26

    Round trip

    Economy

    from
    $456Fare subject to changes
    Updated: 7 hours ago

    Seattle (SEA)to

    Kauai (LIH)
    11/16/26 - 11/23/26

    Round trip

    Economy

    from
    $456Fare subject to changes
    Updated: 7 hours ago

    Seattle (SEA)to

    Kauai (LIH)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $456Fare subject to changes
    Updated: 7 hours ago

    Seattle (SEA)to

    Kauai (LIH)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $456Fare subject to changes
    Updated: 7 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 Seattle to Kauai

    Looking for lower fares on your trip from Seattle to Kauai? 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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    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Seattle to Kauai