PDX to LIH from $336 in economy

UAUnited Airlines

Round Trip•Economy

PDX

Portland International Airport

Portland, United States

LIH

Lihue Airport

Lihue, Kauai, United States

$673 USD

-50%$336 USD

Verified 6 days ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$387 1$402 2$406 3$440 4$586 5$429 6$366 7$456 8$431 9$336 10$399 11$366 12$396 13$386 14$356 15$396 16$336 17$396 18$366 19$423 20$366 21$336 22$391 23$398 24$404 25$426 26$386 27$366 28$336 29$336 30$336 1$488 2$517 3$438 4$386

Rare Availability

6% of dates checked are available within 10% of the lowest price

Wednesday, September 16th, 2026

6 round-trip options

Returning

Mon, Sep 21, 2026•5 Day Trip

$336 USD

Google Flights

Returning

Tue, Sep 22, 2026•6 Day Trip

$412 USD

Google Flights

Returning

Thu, Sep 24, 2026•8 Day Trip

$336 USD

Google Flights

Returning

Sat, Sep 26, 2026•10 Day Trip

$426 USD

Google Flights

Returning

Sun, Sep 27, 2026•11 Day Trip

$366 USD

Google Flights

Returning

Wed, Sep 30, 2026•14 Day Trip

$462 USD

Google Flights

Portland (PDX) to Lihue, Kauai (LIH) flight deal in economy from $336

Portland International Airport

Lihue Airport

September 2026

Wednesday, September 16th, 2026