American Airlines flights from Denver to Kauai

Recent searches for flights from Denver to Kauai

Aug 2026
From$552*
Updated: 1 hour ago
Round tripIEconomy
Sep 2026
From$459*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$420*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $516
cmp-daily-histogram-bars-legend-max-price-aria-label $830
Displaying fares for August-2026
  • DEN–LIH, 08/07/26 – 08/14/26: From $830
    07

    Fr

    AUG

  • DEN–LIH, 08/08/26 – 08/15/26: From $830
    08

    Sa

  • DEN–LIH, 08/09/26 – 08/16/26: From $774
    09

    Su

  • DEN–LIH, 08/10/26 – 08/17/26: From $774
    10

    Mo

  • DEN–LIH, 08/11/26 – 08/18/26: From $774
    11

    Tu

  • DEN–LIH, 08/12/26 – 08/19/26: From $774
    12

    We

  • DEN–LIH, 08/13/26 – 08/20/26: From $774
    13

    Th

  • DEN–LIH, 08/14/26 – 08/21/26: From $729
    14

    Fr

  • DEN–LIH, 08/15/26 – 08/22/26: From $774
    15

    Sa

  • DEN–LIH, 08/16/26 – 08/23/26: From $729
    16

    Su

  • DEN–LIH, 08/17/26 – 08/24/26: From $729
    17

    Mo

  • DEN–LIH, 08/18/26 – 08/25/26: From $729
    18

    Tu

  • DEN–LIH, 08/19/26 – 08/26/26: From $729
    19

    We

  • DEN–LIH, 08/20/26 – 08/27/26: From $729
    20

    Th

  • DEN–LIH, 08/21/26 – 08/28/26: From $552
    21

    Fr

  • DEN–LIH, 08/22/26 – 08/29/26: From $641
    22

    Sa

  • DEN–LIH, 08/23/26 – 08/30/26: From $591
    23

    Su

  • DEN–LIH, 08/24/26 – 08/31/26: From $591
    24

    Mo

  • DEN–LIH, 08/25/26 – 09/01/26: From $552
    25

    Tu

  • DEN–LIH, 08/26/26 – 09/02/26: From $664
    26

    We

  • DEN–LIH, 08/27/26 – 09/03/26: From $664
    27

    Th

  • DEN–LIH, 08/28/26 – 09/04/26: From $591
    28

    Fr

  • DEN–LIH, 08/29/26 – 09/05/26: From $591
    29

    Sa

  • DEN–LIH, 08/30/26 – 09/06/26: From $552
    30

    Su

  • DEN–LIH, 08/31/26 – 09/07/26: From $579
    31

    Mo

  • DEN–LIH, 09/01/26 – 09/08/26: From $579
    01

    Tu

    SEP

  • DEN–LIH, 09/02/26 – 09/09/26: From $516
    02

    We

  • DEN–LIH, 09/03/26 – 09/10/26: From $589
    03

    Th

  • DEN–LIH: cmp-view-offers-disclaimer. Find Offers
    04

    Fr

  • DEN–LIH: cmp-view-offers-disclaimer. Find Offers
    05

    Sa

  • DEN–LIH, 09/06/26 – 09/13/26: From $684
    06

    Su

    • range$516-$830

    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 Denver to Kauai flights

    $
    keyboard_arrow_down

    Denver (DEN)to

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

    Round trip

    Economy

    from
    $420Fare subject to changes
    Updated: 1 hour ago

    Denver (DEN)to

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

    Round trip

    Economy

    from
    $420Fare subject to changes
    Updated: 1 hour ago

    Denver (DEN)to

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

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 1 hour ago

    Denver (DEN)to

    Kauai (LIH)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 1 hour ago

    Denver (DEN)to

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

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 1 hour ago

    Denver (DEN)to

    Kauai (LIH)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 1 hour ago

    Denver (DEN)to

    Kauai (LIH)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 1 hour ago

    Denver (DEN)to

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

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 1 hour 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 Denver to Kauai

    Looking for lower fares on your trip from Denver 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 Denver to Kauai