Flights to Hilo from Portland

View ฿7,545 flight on Wed, 3 Sep 2025Opens in a new window

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Cheap Flights from Portland (PDX) to Hilo (KOA)

Prices were available within the past 7 days and start at ฿7,545 for one-way flights and ฿15,085 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 3 Sep - Wed, 17 Sep
PDX
Portland
KOA
Kona Coast
฿15,085 Return, found 2 days ago
฿15,085
Return
found 2 days ago
Select United flight, departing Wed, 3 Sep from Portland to Kona Coast, returning Wed, 17 Sep, priced at ฿15,085 found 2 days ago
Delta
Wed, 3 Sep - Wed, 17 Sep
PDX
Portland
KOA
Kona Coast
฿15,975 Return, found 2 days ago
฿15,975
Return
found 2 days ago
Select Delta flight, departing Wed, 3 Sep from Portland to Kona Coast, returning Wed, 17 Sep, priced at ฿15,975 found 2 days ago
United
Wed, 3 Sep - Wed, 17 Sep
PDX
Portland
KOA
Kona Coast
฿16,755 Return, found 2 days ago
฿16,755
Return
found 2 days ago
Select United flight, departing Wed, 3 Sep from Portland to Kona Coast, returning Wed, 17 Sep, priced at ฿16,755 found 2 days ago
Delta
Wed, 3 Sep - Wed, 17 Sep
PDX
Portland
KOA
Kona Coast
฿17,400 Return, found 2 days ago
฿17,400
Return
found 2 days ago
Select Delta flight, departing Wed, 3 Sep from Portland to Kona Coast, returning Wed, 17 Sep, priced at ฿17,400 found 2 days ago
Delta
Wed, 3 Sep - Wed, 17 Sep
PDX
Portland
KOA
Kona Coast
฿17,640 Return, found 2 days ago
฿17,640
Return
found 2 days ago
Select Delta flight, departing Wed, 3 Sep from Portland to Kona Coast, returning Wed, 17 Sep, priced at ฿17,640 found 2 days ago
American Airlines
Wed, 3 Sep - Wed, 17 Sep
PDX
Portland
KOA
Kona Coast
฿18,845 Return, found 2 days ago
฿18,845
Return
found 2 days ago
Select American Airlines flight, departing Wed, 3 Sep from Portland to Kona Coast, returning Wed, 17 Sep, priced at ฿18,845 found 2 days ago
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