American Airlines flights from Phoenix to Kauai

Recent searches for flights from Phoenix to Kauai

Aug 2026
From$625*
Updated: 8 hours ago
Round tripIEconomy
Sep 2026
From$515*
Updated: 8 hours ago
Round tripIEconomy
Oct 2026
From$515*
Updated: 8 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $537
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for August-2026
  • PHX–LIH, 08/12/26 – 08/19/26: From $697
    12

    We

    AUG

  • PHX–LIH, 08/13/26 – 08/20/26: From $697
    13

    Th

  • PHX–LIH, 08/14/26 – 08/21/26: From $1,015
    14

    Fr

  • PHX–LIH, 08/15/26 – 08/22/26: From $999
    15

    Sa

  • PHX–LIH, 08/16/26 – 08/23/26: From $1,015
    16

    Su

  • PHX–LIH, 08/17/26 – 08/24/26: From $697
    17

    Mo

  • PHX–LIH, 08/18/26 – 08/25/26: From $697
    18

    Tu

  • PHX–LIH, 08/19/26 – 08/25/26: From $706
    19

    We

  • PHX–LIH, 08/20/26 – 08/27/26: From $697
    20

    Th

  • PHX–LIH, 08/21/26 – 08/28/26: From $1,015
    21

    Fr

  • PHX–LIH, 08/22/26 – 08/29/26: From $949
    22

    Sa

  • PHX–LIH, 08/23/26 – 08/27/26: From $763
    23

    Su

  • PHX–LIH, 08/24/26 – 08/31/26: From $697
    24

    Mo

  • PHX–LIH, 08/25/26 – 09/01/26: From $628
    25

    Tu

  • PHX–LIH, 08/26/26 – 09/02/26: From $628
    26

    We

  • PHX–LIH, 08/27/26 – 09/03/26: From $628
    27

    Th

  • PHX–LIH, 08/28/26 – 09/04/26: From $854
    28

    Fr

  • PHX–LIH, 08/29/26 – 09/05/26: From $847
    29

    Sa

  • PHX–LIH, 08/30/26 – 09/06/26: From $799
    30

    Su

  • PHX–LIH, 08/31/26 – 09/07/26: From $625
    31

    Mo

  • PHX–LIH, 09/01/26 – 09/08/26: From $626
    01

    Tu

    SEP

  • PHX–LIH, 09/02/26 – 09/09/26: From $685
    02

    We

  • PHX–LIH, 09/03/26 – 09/10/26: From $604
    03

    Th

  • PHX–LIH, 09/04/26 – 09/11/26: From $833
    04

    Fr

  • PHX–LIH, 09/05/26 – 09/12/26: From $848
    05

    Sa

  • PHX–LIH, 09/06/26 – 09/13/26: From $695
    06

    Su

  • PHX–LIH, 09/07/26 – 09/14/26: From $537
    07

    Mo

  • PHX–LIH: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

  • PHX–LIH: cmp-view-offers-disclaimer. Find Offers
    09

    We

  • PHX–LIH: cmp-view-offers-disclaimer. Find Offers
    10

    Th

  • PHX–LIH, 09/11/26 – 09/17/26: From $679
    11

    Fr

    • range$537-$1,015

    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 Phoenix to Kauai flights

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    Phoenix (PHX)to

    Kauai (LIH)
    09/28/26 - 10/05/26

    Round trip

    Economy

    from
    $515Fare subject to changes
    Updated: 8 hours ago

    Phoenix (PHX)to

    Kauai (LIH)
    11/02/26 - 11/09/26

    Round trip

    Economy

    from
    $515Fare subject to changes
    Updated: 8 hours ago

    Phoenix (PHX)to

    Kauai (LIH)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $515Fare subject to changes
    Updated: 8 hours ago

    Phoenix (PHX)to

    Kauai (LIH)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $515Fare subject to changes
    Updated: 8 hours ago

    Phoenix (PHX)to

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

    Round trip

    Economy

    from
    $515Fare subject to changes
    Updated: 8 hours ago

    Phoenix (PHX)to

    Kauai (LIH)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $515Fare subject to changes
    Updated: 8 hours ago

    Phoenix (PHX)to

    Kauai (LIH)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $515Fare subject to changes
    Updated: 8 hours ago

    Phoenix (PHX)to

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

    Round trip

    Economy

    from
    $515Fare subject to changes
    Updated: 8 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 Phoenix to Kauai

    Looking for lower fares on your trip from Phoenix 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

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • 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 Phoenix to Kauai