Lihue, Kauai (LIH) to Washington (IAD) flight deal in economy from $512
LIHLihue Airport
Lihue, Kauai, United States
IADWashington Dulles International Airport
Washington, United States
$787 USD
-35%$512 USD
Verified 13 days agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
7% of dates checked are available within 10% of the lowest price
Monday, August 24th, 2026
7 round-trip options
Returning
Sat, Aug 29, 2026•5 Day Trip
$542 USD
Returning
Sun, Aug 30, 2026•6 Day Trip
$512 USD
Returning
Mon, Aug 31, 2026•7 Day Trip
$512 USD
Returning
Thu, Sep 3, 2026•10 Day Trip
$734 USD
Returning
Fri, Sep 4, 2026•11 Day Trip
$579 USD
Returning
Sun, Sep 6, 2026•13 Day Trip
$513 USD
Returning
Mon, Sep 7, 2026•14 Day Trip
$512 USD