Lihue, Kauai (LIH) to Washington (DCA) flight deal from $445 USD in economy class – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

Lihue Airport

Lihue, Kauai, United States

Ronald Reagan Washington National Airport

Washington, United States

$738 USD

-40%$445 USD

Verified Nov 28, 2025 at 9:56 PM

March 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

23$445 24$450 25$445 26$450 27$622 28$762 1$545 2$450 3 4$918 5 6 7 8 9 10 11 12 13$805 14 15 16$1,377 17 18 19 20 21 22 23$839 24 25 26 27 28 29 30$703 31 1 2 3 4 5

Fair Availability

28% of dates checked are available within 10% of the lowest price

Sunday, March 1st, 2026

5 round-trip options

Returning

Fri, Mar 6, 2026•5 Day Trip

$784 USD

Returning

Sat, Mar 7, 2026•6 Day Trip

$782 USD

Returning

Sun, Mar 8, 2026•7 Day Trip

$686 USD

Returning

Mon, Mar 9, 2026•8 Day Trip

$597 USD

Returning

Tue, Mar 10, 2026•9 Day Trip

$545 USD