￥45,800 Cheap Delta flights Boston (BOS) to Kailua-Kona (KOA)

View ￥45,800 flight on Sun, May 10, 2026Opens in a new window
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￥45,800 Cheap Delta flights Boston (BOS) to Kailua-Kona (KOA)

Prices were available within the past 7 days and start at ￥45,800 for one-way flights and ￥86,720 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, May 10 - Sun, May 17
BOS
Boston
KOA
Kona Coast
￥86,720 Roundtrip, found 18 hours ago
￥86,720
Roundtrip
found 18 hours ago
Select Delta flight, departing Sun, May 10 from Boston to Kona Coast, returning Sun, May 17, priced at ￥86,720 found 18 hours ago
Delta
Sun, May 10 - Sun, May 17
BOS
Boston
KOA
Kona Coast
￥88,090 Roundtrip, found 18 hours ago
￥88,090
Roundtrip
found 18 hours ago
Select Delta flight, departing Sun, May 10 from Boston to Kona Coast, returning Sun, May 17, priced at ￥88,090 found 18 hours ago
Delta
Sun, May 10 - Sun, May 17
BOS
Boston
KOA
Kona Coast
￥92,340 Roundtrip, found 18 hours ago
￥92,340
Roundtrip
found 18 hours ago
Select Delta flight, departing Sun, May 10 from Boston to Kona Coast, returning Sun, May 17, priced at ￥92,340 found 18 hours ago
Delta
Sun, May 10 - Sun, May 17
BOS
Boston
KOA
Kona Coast
￥93,290 Roundtrip, found 18 hours ago
￥93,290
Roundtrip
found 18 hours ago
Select Delta flight, departing Sun, May 10 from Boston to Kona Coast, returning Sun, May 17, priced at ￥93,290 found 18 hours ago
Delta
Sun, May 10 - Sun, May 17
BOS
Boston
KOA
Kona Coast
￥93,370 Roundtrip, found 18 hours ago
￥93,370
Roundtrip
found 18 hours ago
Select Delta flight, departing Sun, May 10 from Boston to Kona Coast, returning Sun, May 17, priced at ￥93,370 found 18 hours ago
Delta
Sun, May 10 - Sun, May 17
BOS
Boston
KOA
Kona Coast
￥94,660 Roundtrip, found 18 hours ago
￥94,660
Roundtrip
found 18 hours ago
Select Delta flight, departing Sun, May 10 from Boston to Kona Coast, returning Sun, May 17, priced at ￥94,660 found 18 hours ago

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

March is typically the cheapest month to fly

From ￥64,839 - ￥128,024 per traveler.
Flights from Boston (BOS) to Kailua-Kona (KOA)
Origin airport
Logan Intl.
Destination airport
Kona Intl.
Distance
8099 km

Frequently asked questions

How much is a Delta Air Lines flight from Logan Intl. Airport (BOS) to Kona Intl. Airport (KOA)?
Grab budget-friendly return Delta Air Lines flights from ￥86,720 from BOS to KOA by organizing your results from "Price (lowest to highest)" on Expedia. Or search for deals from ￥45,800 for a one-way trip.**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 Delta Air Lines?
October is one of the least expensive months to fly to Kailua-Kona with Delta Air Lines. You could also find excellent prices on one-way and round-trip tickets in September.
Does Delta Air Lines fly nonstop from Logan Intl. Airport (BOS) to Kona Intl. Airport (KOA)?
To see if there's a direct route from BOS to KOA with Delta Air Lines or any other carriers, check the "Nonstop" box when searching for flights.
What airports does Delta Air Lines fly into in Kailua-Kona?
Kona Intl. Airport (KOA) is the main Kailua-Kona hub for Delta Air Lines flights from Logan Intl. Airport (BOS).
Can I change or cancel my Delta Air Lines flight from Logan Intl. Airport (BOS) to Kona Intl. Airport (KOA)?
Changes are generally free within 24 hours of making your booking, but your airline may add a charge after that time. For further details about modifying your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without additional charges, check the "Changes included" or "No cancel fee" filter when planning your next getaway.
*Available to Expedia members.