$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 2 days ago
$1,343
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Feb 16 from Washington to Kauai, returning Sun, Feb 22, priced at $1,343 found 2 days 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
Distance
7772 km