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
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Monday, August 3rd, 2026
7 round-trip options
Returning
Sat, Aug 8, 2026•5 Day Trip
$673 USD
Returning
Sun, Aug 9, 2026•6 Day Trip
$675 USD
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Mon, Aug 10, 2026•7 Day Trip
$646 USD
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Thu, Aug 13, 2026•10 Day Trip
$655 USD
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Fri, Aug 14, 2026•11 Day Trip
$655 USD
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Sun, Aug 16, 2026•13 Day Trip
$655 USD
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Mon, Aug 17, 2026•14 Day Trip
$655 USD