CA $374 Cheap Alaska Airlines fights from Boston (BOS) to Kailua-Kona (KOA)

View CA $374 flight on Sat, Jan. 24, 2026Opens in a new window

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Alaska Airlines flights from Boston to Kailua-Kona (BOS→KOA)

Prices were available within the past 7 days and start at CA $374 for one-way flights and CA $762 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Jan. 24 - Mon, Feb. 2
BOS
Boston
KOA
Kona Coast
CA $762 Roundtrip, found 5 days ago
CA $762
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jan. 24 from Boston to Kona Coast, returning Mon, Feb. 2, priced at CA $762 found 5 days ago
Alaska Airlines
Mon, Oct. 20 - Fri, Oct. 31
BOS
Boston
KOA
Kona Coast
CA $821 Roundtrip, found 3 days ago
CA $821
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Oct. 20 from Boston to Kona Coast, returning Fri, Oct. 31, priced at CA $821 found 3 days ago
Alaska Airlines
Mon, Oct. 20 - Fri, Oct. 31
BOS
Boston
KOA
Kona Coast
CA $823 Roundtrip, found 3 days ago
CA $823
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Oct. 20 from Boston to Kona Coast, returning Fri, Oct. 31, priced at CA $823 found 3 days ago
Alaska Airlines
Mon, Oct. 20 - Fri, Oct. 31
BOS
Boston
KOA
Kona Coast
CA $960 Roundtrip, found 3 days ago
CA $960
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Oct. 20 from Boston to Kona Coast, returning Fri, Oct. 31, priced at CA $960 found 3 days ago
Alaska Airlines
Mon, Oct. 20 - Fri, Oct. 31
BOS
Boston
KOA
Kona Coast
CA $961 Roundtrip, found 3 days ago
CA $961
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Oct. 20 from Boston to Kona Coast, returning Fri, Oct. 31, priced at CA $961 found 3 days ago
Flight from Boston to Kailua-Kona (BOS - KOA) route information
Origin airport
Logan Intl.
Destination airport
Kona Intl.
Distance
8099 km

Frequently asked questions

How much is an Alaska Airlines flight from Logan Intl. Airport (BOS) to Kona Intl. Airport (KOA)?
You can find cheap round-trip Alaska Airlines flights from CA $762 from BOS to KOA by organizing your results from "Price (lowest to highest)" on Expedia. Or search for options from CA $374 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOS to KOA with Alaska Airlines?
Search for one-way or return flights to Kailua-Kona in October or September. You could find cheaper fares with Alaska Airlines during these quieter months.
Does Alaska Airlines fly nonstop from Logan Intl. Airport (BOS) to Kona Intl. Airport (KOA)?
To figure out if there's a direct journey from BOS to KOA with Alaska Airlines or another carrier, use our "Nonstop" filter when searching for tickets.
What airports does Alaska Airlines fly into in Kailua-Kona?
Kona Intl. Airport (KOA) is the main Kailua-Kona gateway for Alaska Airlines flights from Logan Intl. Airport (BOS).
Can I change or cancel my Alaska Airlines flight from Logan Intl. Airport (BOS) to Kona Intl. Airport (KOA)?
Depending on the type of ticket you purchased, a fee will generally apply if you modify or cancel your flight more than 24 hours after confirmation. To find plane tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes while searching for flights. To learn more about changing or cancelling your reservation, go to "Trips," select your flight and tick "Manage Booking."
*Available to Expedia members.