Lihue, Kauai (LIH) to Portland (PDX) flight deal from $342 USD in economy class

ASAlaska Airlines, Inc.

Round Trip•Economy

LIH

Lihue Airport

Lihue, Kauai, United States

PDX

Portland International Airport

Portland, United States

$592 USD

-42%$342 USD

Verified Nov 3, 2025 at 12:10 AM

December 2025

Today

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1$495 2$437 3$374 4$342 5$390 6$399 7$372 8$342 9$342 10$342 11$390 12$573 13$703 14$625 15$590 16$590 17$628 18$513 19$438 20$546 21$473 22$408 23$371 24$388 25$398 26$501 27$679 28$593 29$546 30$526 31$509 1 2 3 4

Rare Availability

5% of dates checked are available within 10% of the lowest price

Friday, December 19th, 2025

6 round-trip options

Returning

Wed, Dec 24, 2025•5 Day Trip

$648 USD

Google Flights

Returning

Thu, Dec 25, 2025•6 Day Trip

$681 USD

Google Flights

Returning

Fri, Dec 26, 2025•7 Day Trip

$734 USD

Google Flights

Returning

Sat, Dec 27, 2025•8 Day Trip

$688 USD

Google Flights

Returning

Sun, Dec 28, 2025•9 Day Trip

$633 USD

Google Flights

Returning

Thu, Jan 1, 2026•13 Day Trip

$438 USD

Google Flights