Washington (DCA) to Lihue, Kauai (LIH) cheap flight deal from $234 USD in economy class – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

Ronald Reagan Washington National Airport

Washington, United States

Lihue Airport

Lihue, Kauai, United States

$366 USD

-36%$234 USD

Verified Sep 21, 2025 at 4:49 PM

September 2025

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21$390 22$322 23$322 24$322 25$322 26$352 27$352 28$322 29$322 30$322 1$322 2$322 3$352 4$409 5$390

Rare Availability

6% of dates checked are available within 10% of the lowest price

Thursday, September 18th, 2025

No flight details available for this date.