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

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesIAD

Washington Dulles International Airport

Washington, United States
United StatesLIH

Lihue Airport

Lihue, Kauai, United States
$741 USD
-31%$512 USD
Verified 13 days ago
Limited Availability
19% of dates checked are available within 10% of the lowest price

Wednesday, July 22nd, 2026

10 round-trip options

Returning
Mon, Jul 27, 2026•5 Day Trip
$765 USD
Google Flights
Returning
Tue, Jul 28, 2026•6 Day Trip
$745 USD
Google Flights
Returning
Wed, Jul 29, 2026•7 Day Trip
$748 USD
Google Flights
Returning
Thu, Jul 30, 2026•8 Day Trip
$808 USD
Google Flights
Returning
Fri, Jul 31, 2026•9 Day Trip
$891 USD
Google Flights
Returning
Sat, Aug 1, 2026•10 Day Trip
$1,005 USD
Google Flights
Returning
Sun, Aug 2, 2026•11 Day Trip
$795 USD
Google Flights
Returning
Mon, Aug 3, 2026•12 Day Trip
$765 USD
Google Flights
Returning
Tue, Aug 4, 2026•13 Day Trip
$763 USD
Google Flights
Returning
Wed, Aug 5, 2026•14 Day Trip
$818 USD
Google Flights