DCA to LIH from $512 in economy

AAAmerican Airlines

Round Trip•Economy

DCA

Ronald Reagan Washington National Airport

Washington, United States

LIH

Lihue Airport

Lihue, Kauai, United States

$828 USD

-38%$512 USD

Verified 13 days ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$571 1$575 2$523 3$634 4$553 5$553 6$548 7$581 8$581 9$576 10$611 11$637 12$606 13$576 14$581 15$575 16$629 17$649 18$899 19$611 20$611 21$581 22$581 23$581 24$649 25$679 26$629 27$771 28$611 29$611 30$634 1$776 2$814 3$663 4$908

Rare Availability

5% of dates checked are available within 10% of the lowest price

Tuesday, September 29th, 2026

6 round-trip options

Returning

Sun, Oct 4, 2026•5 Day Trip

$611 USD

Google Flights

Returning

Mon, Oct 5, 2026•6 Day Trip

$634 USD

Google Flights

Returning

Thu, Oct 8, 2026•9 Day Trip

$797 USD

Google Flights

Returning

Fri, Oct 9, 2026•10 Day Trip

$925 USD

Google Flights

Returning

Sat, Oct 10, 2026•11 Day Trip

$957 USD

Google Flights

Returning

Sun, Oct 11, 2026•12 Day Trip

$1,032 USD

Google Flights

Washington (DCA) to Lihue, Kauai (LIH) flight deal in economy from $512

Ronald Reagan Washington National Airport

Lihue Airport

September 2026

Tuesday, September 29th, 2026