Lihue, Kauai (LIH) to Portland (PDX) flight deal from $257 USD in economy class

UAUnited Airlines

Round Trip•Economy

LIH

Lihue Airport

Lihue, Kauai, United States

PDX

Portland International Airport

Portland, United States

$655 USD

-61%$257 USD

Verified Nov 28, 2025 at 2:45 AM

March 2026

Today

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23 24 25 26 27 28 1$303 2$257 3$416 4$283 5$370 6$361 7$495 8$373 9$369 10$343 11$331 12$417 13$745 14$734 15$693 16$603 17$430 18$513 19$603 20$660 21$665 22$663 23$735 24$633 25$603 26$855 27$1,329 28$1,161 29$715 30$667 31 1 2 3 4 5

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Thursday, March 19th, 2026

6 round-trip options

Returning

Tue, Mar 24, 2026•5 Day Trip

$663 USD

Google Flights

Returning

Wed, Mar 25, 2026•6 Day Trip

$603 USD

Google Flights

Returning

Thu, Mar 26, 2026•7 Day Trip

$790 USD

Google Flights

Returning

Fri, Mar 27, 2026•8 Day Trip

$952 USD

Google Flights

Returning

Sat, Mar 28, 2026•9 Day Trip

$790 USD

Google Flights

Returning

Thu, Apr 2, 2026•14 Day Trip

$730 USD

Google Flights