Cheap flights from Portland to Lihue

View AU$448 flight on Thu, 14 Aug. 2025Opens in a new window

Popular airlines from Portland to Lihue

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Cheap Flights from Portland (PDX) to Lihue (LIH)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 10 Aug. - Sun, 31 Aug.
PDX
Portland
LIH
Kauai
AU$882 Return, found 2 days ago
AU$882
Return
found 2 days ago
Select Delta flight, departing Sun, 10 Aug. from Portland to Kauai, returning Sun, 31 Aug., priced at AU$882 found 2 days ago
Delta
Thu, 14 Aug. - Mon, 18 Aug.
PDX
Portland
LIH
Kauai
AU$896 Return, found 2 days ago
AU$896
Return
found 2 days ago
Select Delta flight, departing Thu, 14 Aug. from Portland to Kauai, returning Mon, 18 Aug., priced at AU$896 found 2 days ago
Delta
Thu, 14 Aug. - Mon, 18 Aug.
PDX
Portland
LIH
Kauai
AU$930 Return, found 2 days ago
AU$930
Return
found 2 days ago
Select Delta flight, departing Thu, 14 Aug. from Portland to Kauai, returning Mon, 18 Aug., priced at AU$930 found 2 days ago
United
Sun, 10 Aug. - Sun, 31 Aug.
PDX
Portland
LIH
Kauai
AU$959 Return, found 2 days ago
AU$959
Return
found 2 days ago
Select United flight, departing Sun, 10 Aug. from Portland to Kauai, returning Sun, 31 Aug., priced at AU$959 found 2 days ago
Alaska Airlines
Thu, 14 Aug. - Mon, 18 Aug.
PDX
Portland
LIH
Kauai
AU$1,002 Return, found 2 days ago
AU$1,002
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 14 Aug. from Portland to Kauai, returning Mon, 18 Aug., priced at AU$1,002 found 2 days ago
American Airlines
Sun, 10 Aug. - Sun, 31 Aug.
PDX
Portland
LIH
Kauai
AU$1,166 Return, found 2 days ago
AU$1,166
Return
found 2 days ago
Select American Airlines flight, departing Sun, 10 Aug. from Portland to Kauai, returning Sun, 31 Aug., priced at AU$1,166 found 2 days ago

Find the cheapest month to fly from Portland (PDX) to Lihue (LIH)

January is typically the cheapest month to fly

From AU$358 - AU$917 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.