Flights to Hawaii Island from Portland - ￥59,720

View ￥59,720 flight on Mon, Jul 28, 2025Opens in a new window

Popular airlines from Portland to Hawaii Island

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Hawaiian Airlines

    Hawaiian Airlines

  • United

    United

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Cheap Flights from Portland to Hawaii Island (PDX-KOA)

Prices were available within the past 7 days and start at ￥59,720 for one-way flights and ￥106,020 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jul 28 - Fri, Aug 8
PDX
Portland
KOA
Kona Coast
￥106,020 Roundtrip, found 6 hours ago
￥106,020
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Jul 28 from Portland to Kona Coast, returning Fri, Aug 8, priced at ￥106,020 found 6 hours ago
Hawaiian Airlines
Fri, Aug 1 - Wed, Aug 6
PDX
Portland
KOA
Kona Coast
￥111,260 Roundtrip, found 2 hours ago
￥111,260
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Fri, Aug 1 from Portland to Kona Coast, returning Wed, Aug 6, priced at ￥111,260 found 2 hours ago
Delta
Mon, Jul 28 - Fri, Aug 8
PDX
Portland
KOA
Kona Coast
￥111,630 Roundtrip, found 6 hours ago
￥111,630
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Jul 28 from Portland to Kona Coast, returning Fri, Aug 8, priced at ￥111,630 found 6 hours ago
Delta
Mon, Jul 28 - Fri, Aug 8
PDX
Portland
KOA
Kona Coast
￥114,940 Roundtrip, found 6 hours ago
￥114,940
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Jul 28 from Portland to Kona Coast, returning Fri, Aug 8, priced at ￥114,940 found 6 hours ago
United
Fri, Aug 1 - Wed, Aug 6
PDX
Portland
KOA
Kona Coast
￥116,440 Roundtrip, found 2 hours ago
￥116,440
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Aug 1 from Portland to Kona Coast, returning Wed, Aug 6, priced at ￥116,440 found 2 hours ago
American Airlines
Mon, Jul 28 - Fri, Aug 8
PDX
Portland
KOA
Kona Coast
￥128,170 Roundtrip, found 6 hours ago
￥128,170
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Jul 28 from Portland to Kona Coast, returning Fri, Aug 8, priced at ￥128,170 found 6 hours ago

Find the cheapest month to fly from Portland (PDX) to Kailua-Kona (KOA)

September is typically the cheapest month to fly

From ￥28,525 - ￥52,457 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.