LIH to IAD from $512 in economy

UAUnited Airlines

Round Trip•Economy

LIH

Lihue Airport

Lihue, Kauai, United States

IAD

Washington Dulles International Airport

Washington, United States

$787 USD

-35%$512 USD

Verified 13 days ago

July 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$798 6$742 7$742 8$742 9$742 10$798 11$742 12$798 13$742 14$702 15$702 16$702 17$758 18$702 19$758 20$709 21$686 22$686 23$708 24$751 25$848 26$700 27$652 28$641 29$667 30$699 31$773 1$895 2$685

Rare Availability

7% of dates checked are available within 10% of the lowest price

Tuesday, July 7th, 2026

7 round-trip options

Returning

Sun, Jul 12, 2026•5 Day Trip

$798 USD

Google Flights

Returning

Mon, Jul 13, 2026•6 Day Trip

$742 USD

Google Flights

Returning

Tue, Jul 14, 2026•7 Day Trip

$742 USD

Google Flights

Returning

Fri, Jul 17, 2026•10 Day Trip

$861 USD

Google Flights

Returning

Sat, Jul 18, 2026•11 Day Trip

$764 USD

Google Flights

Returning

Mon, Jul 20, 2026•13 Day Trip

$805 USD

Google Flights

Returning

Tue, Jul 21, 2026•14 Day Trip

$782 USD

Google Flights

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

Lihue Airport

Washington Dulles International Airport

July 2026

Tuesday, July 7th, 2026