Flights to Kona Coast from Boston - ￥60,410

View ￥60,410 flight on Thu, Aug 7, 2025Opens in a new window

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Cheap Flights from Boston to Kona Coast (BOS-KOA)

Prices were available within the past 7 days and start at ￥60,410 for one-way flights and ￥114,610 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Aug 18 - Sat, Aug 23
BOS
Boston
KOA
Kona Coast
￥114,610 Roundtrip, found 3 days ago
￥114,610
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug 18 from Boston to Kona Coast, returning Sat, Aug 23, priced at ￥114,610 found 3 days ago
American Airlines
Mon, Aug 18 - Sat, Aug 23
BOS
Boston
KOA
Kona Coast
￥115,390 Roundtrip, found 3 days ago
￥115,390
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug 18 from Boston to Kona Coast, returning Sat, Aug 23, priced at ￥115,390 found 3 days ago
Hawaiian Airlines
Mon, Aug 18 - Sat, Aug 23
BOS
Boston
KOA
Kona Coast
￥127,410 Roundtrip, found 3 days ago
￥127,410
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Mon, Aug 18 from Boston to Kona Coast, returning Sat, Aug 23, priced at ￥127,410 found 3 days ago
Delta
Mon, Aug 18 - Sat, Aug 23
BOS
Boston
KOA
Kona Coast
￥148,260 Roundtrip, found 3 days ago
￥148,260
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 18 from Boston to Kona Coast, returning Sat, Aug 23, priced at ￥148,260 found 3 days ago
Alaska Airlines
Mon, Aug 18 - Sat, Aug 23
BOS
Boston
KOA
Kona Coast
￥150,190 Roundtrip, found 3 days ago
￥150,190
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Aug 18 from Boston to Kona Coast, returning Sat, Aug 23, priced at ￥150,190 found 3 days ago
United
Mon, Aug 18 - Sat, Aug 23
BOS
Boston
KOA
Kona Coast
￥153,980 Roundtrip, found 3 days ago
￥153,980
Roundtrip
found 3 days ago
Select United flight, departing Mon, Aug 18 from Boston to Kona Coast, returning Sat, Aug 23, priced at ￥153,980 found 3 days ago

Find the cheapest month to fly from Boston (BOS) to Kailua-Kona (KOA)

September is typically the cheapest month to fly

From ￥57,237 - ￥84,759 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.