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 14 days agoOctober 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Monday, October 5th, 2026
1 round-trip options
Returning
Sun, Oct 11, 2026•6 Day Trip
$641 USD