$388 Cheap Alaska Airlines flights Washington (IAD) to Lihue (LIH)

View $388 flight on Mon, Feb 16, 2026Opens in a new window

$388 Cheap Alaska Airlines flights Washington (IAD) to Lihue (LIH)

Prices were available within the past 7 days and start at $388 for one-way flights and $1,343 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Feb 16 - Sun, Feb 22
IAD
Washington
LIH
Kauai
$1,343 Roundtrip, found 23 hours ago
$1,343
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Mon, Feb 16 from Washington to Kauai, returning Sun, Feb 22, priced at $1,343 found 23 hours ago

Find the cheapest month to fly from Washington (IAD) to Lihue (LIH)

December is typically the cheapest month to fly

From $421 - $1,750 per traveler.
Flights from Washington (IAD) to Lihue (LIH)
Origin airport
Washington Dulles Intl.
Destination airport
Lihue
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Popular airline
United
Distance
7772 km