Lihue, Kauai (LIH) to Washington (IAD) flight deal in economy from $636

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesLIH

Lihue Airport

Lihue, Kauai, United States
United StatesIAD

Washington Dulles International Airport

Washington, United States
$859 USD
-26%$636 USD
Verified about 2 hours ago
Fair Availability
32% of dates checked are available within 10% of the lowest price

Wednesday, September 30th, 2026

10 round-trip options

Returning
Mon, Oct 5, 2026•5 Day Trip
$714 USD
Google Flights
Returning
Tue, Oct 6, 2026•6 Day Trip
$720 USD
Google Flights
Returning
Wed, Oct 7, 2026•7 Day Trip
$775 USD
Google Flights
Returning
Thu, Oct 8, 2026•8 Day Trip
$828 USD
Google Flights
Returning
Fri, Oct 9, 2026•9 Day Trip
$899 USD
Google Flights
Returning
Sat, Oct 10, 2026•10 Day Trip
$1,044 USD
Google Flights
Returning
Sun, Oct 11, 2026•11 Day Trip
$841 USD
Google Flights
Returning
Mon, Oct 12, 2026•12 Day Trip
$806 USD
Google Flights
Returning
Tue, Oct 13, 2026•13 Day Trip
$738 USD
Google Flights
Returning
Wed, Oct 14, 2026•14 Day Trip
$681 USD
Google Flights