American Airlines flights from Kauai to Washington, D.C.

Recent searches for flights from Kauai to Washington, D.C.

Sep 2026
From$655*
Updated: 4 hours ago
Round tripIEconomy
Oct 2026
From$608*
Updated: 4 hours ago
Round tripIEconomy
Nov 2026
From$553*
Updated: 4 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $655
cmp-daily-histogram-bars-legend-max-price-aria-label $1.0K
Displaying fares for September-2026
  • LIH–WAS, 09/04/26 – 09/11/26: From $757
    04

    Fr

    SEP

  • LIH–WAS, 09/05/26 – 09/12/26: From $757
    05

    Sa

  • LIH–DCA, 09/06/26 – 09/13/26: From $828
    06

    Su

  • LIH–DCA, 09/07/26 – 09/14/26: From $872
    07

    Mo

  • LIH–WAS, 09/08/26 – 09/15/26: From $697
    08

    Tu

  • LIH–DCA, 09/09/26 – 09/16/26: From $735
    09

    We

  • LIH–WAS, 09/10/26 – 09/17/26: From $815
    10

    Th

  • LIH–DCA, 09/11/26 – 09/18/26: From $1,004
    11

    Fr

  • LIH–WAS, 09/12/26 – 09/19/26: From $884
    12

    Sa

  • LIH–DCA, 09/13/26 – 09/20/26: From $828
    13

    Su

  • LIH–WAS, 09/14/26 – 09/21/26: From $754
    14

    Mo

  • LIH–WAS, 09/15/26 – 09/22/26: From $754
    15

    Tu

  • LIH–WAS, 09/16/26 – 09/23/26: From $754
    16

    We

  • LIH–WAS, 09/17/26 – 09/24/26: From $774
    17

    Th

  • LIH–WAS, 09/18/26 – 09/25/26: From $824
    18

    Fr

  • LIH–WAS, 09/19/26 – 09/26/26: From $879
    19

    Sa

  • LIH–WAS, 09/20/26 – 09/27/26: From $852
    20

    Su

  • LIH–WAS, 09/21/26 – 09/28/26: From $697
    21

    Mo

  • LIH–DCA, 09/22/26 – 09/29/26: From $700
    22

    Tu

  • LIH–WAS, 09/23/26 – 09/30/26: From $859
    23

    We

  • LIH–IAD, 09/24/26 – 10/01/26: From $887
    24

    Th

  • LIH–WAS, 09/25/26 – 10/02/26: From $935
    25

    Fr

  • LIH–DCA, 09/26/26 – 10/03/26: From $838
    26

    Sa

  • LIH–WAS, 09/27/26 – 10/04/26: From $896
    27

    Su

  • LIH–IAD, 09/28/26 – 10/05/26: From $839
    28

    Mo

  • LIH–WAS, 09/29/26 – 10/06/26: From $702
    29

    Tu

  • LIH–WAS, 09/30/26 – 10/07/26: From $655
    30

    We

  • LIH–WAS, 10/01/26 – 10/08/26: From $1,007
    01

    Th

    OCT

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

    Fr

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

    Sa

    • range$655-$1,007

    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 Kauai to Washington, D.C. flights

    $
    keyboard_arrow_down

    Kauai (LIH)to

    Washington, D.C. (WAS)
    11/08/26 - 11/15/26

    Round trip

    Economy

    from
    $553Fare subject to changes
    Updated: 4 hours ago

    Kauai (LIH)to

    Washington, D.C. (WAS)
    11/06/26 - 11/13/26

    Round trip

    Economy

    from
    $553Fare subject to changes
    Updated: 4 hours ago

    Kauai (LIH)to

    Washington, D.C. (WAS)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $608Fare subject to changes
    Updated: 4 hours ago

    Kauai (LIH)to

    Washington, D.C. (WAS)
    11/05/26 - 11/12/26

    Round trip

    Economy

    from
    $608Fare subject to changes
    Updated: 4 hours ago

    Kauai (LIH)to

    Washington, D.C. (WAS)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $608Fare subject to changes
    Updated: 4 hours ago

    Kauai (LIH)to

    Washington, D.C. (WAS)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $608Fare subject to changes
    Updated: 19 hours ago

    Kauai (LIH)to

    Washington, D.C. (WAS)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $608Fare subject to changes
    Updated: 4 hours ago

    Kauai (LIH)to

    Washington, D.C. (WAS)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $613Fare subject to changes
    Updated: 4 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 Kauai to Washington, D.C.

    Looking for lower fares on your trip from Kauai to Washington, D.C.? 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

    Citi / AAdvantage credit card offer.

    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 Kauai to Washington, D.C.