￥20,000 Cheap Delta flights Seattle (SEA) to Kailua-Kona (KOA)

View ￥20,000 flight on Mon, Jan 12, 2026Opens in a new window
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￥20,000 Cheap Delta flights Seattle (SEA) to Kailua-Kona (KOA)

Prices were available within the past 7 days and start at ￥20,000 for one-way flights and ￥33,780 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jan 12 - Mon, Jan 19
SEA
Seattle
KOA
Kona Coast
￥33,780 Roundtrip, found 4 days ago
￥33,780
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 12 from Seattle to Kona Coast, returning Mon, Jan 19, priced at ￥33,780 found 4 days ago
Delta
Mon, Jan 12 - Mon, Jan 19
SEA
Seattle
KOA
Kona Coast
￥40,010 Roundtrip, found 4 days ago
￥40,010
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 12 from Seattle to Kona Coast, returning Mon, Jan 19, priced at ￥40,010 found 4 days ago
Delta
Mon, Jan 12 - Mon, Jan 19
SEA
Seattle
KOA
Kona Coast
￥46,140 Roundtrip, found 4 days ago
￥46,140
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 12 from Seattle to Kona Coast, returning Mon, Jan 19, priced at ￥46,140 found 4 days ago
Delta
Mon, Jan 12 - Mon, Jan 19
SEA
Seattle
KOA
Kona Coast
￥46,320 Roundtrip, found 4 days ago
￥46,320
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 12 from Seattle to Kona Coast, returning Mon, Jan 19, priced at ￥46,320 found 4 days ago
Delta
Mon, Jan 12 - Mon, Jan 19
SEA
Seattle
KOA
Kona Coast
￥46,740 Roundtrip, found 4 days ago
￥46,740
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 12 from Seattle to Kona Coast, returning Mon, Jan 19, priced at ￥46,740 found 4 days ago
Delta
Mon, Jan 12 - Mon, Jan 19
SEA
Seattle
KOA
Kona Coast
￥51,360 Roundtrip, found 4 days ago
￥51,360
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 12 from Seattle to Kona Coast, returning Mon, Jan 19, priced at ￥51,360 found 4 days ago

Find the cheapest month to fly from Seattle (SEA) to Kailua-Kona (KOA)

January is typically the cheapest month to fly

From ￥32,876 - ￥68,877 per traveler.
Flights from Seattle (SEA) to Kailua-Kona (KOA)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Kona Intl.
Distance
4301 km
Average flight time
4 hours 30 mins

Frequently asked questions

How much is a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Kona Intl. Airport (KOA)?
You can discover cheap round-trip Delta Air Lines flights from ￥33,780 from SEA to KOA by organizing your results from "Price (lowest to highest)" on Expedia. Or look for options from ￥20,000 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 SEA to KOA with Delta Air Lines?
October is one of the cheapest months to fly to Kailua-Kona with Delta Air Lines. You could also find great deals on return and one-way tickets in September.
Does Delta Air Lines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Kona Intl. Airport (KOA)?
Hop on one of Delta Air Lines's 7 direct weekly flights from Seattle - Tacoma Intl. Airport (SEA) to Kona Intl. Airport (KOA). To view available options, enter your dates, destination and origin and hit search. Then apply the "Nonstop" and "Airline" filters.
How long does it take to fly from SEA to KOA with Delta Air Lines?
Depart Seattle - Tacoma Intl. Airport (SEA) for Kona Intl. Airport (KOA) on a direct Delta Air Lines flight, and you'll be in the air for approximately 6h 28m.
What airports does Delta Air Lines fly into in Kailua-Kona?
Kona Intl. Airport (KOA) is the primary Kailua-Kona gateway for Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA).
What type of plane does Delta Air Lines fly from Seattle - Tacoma Intl. Airport (SEA) to Kona Intl. Airport (KOA)?
Most likely, you'll board a Boeing 757 for your Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Kona Intl. Airport (KOA). However, you could end up on a different aircraft if there are operational changes.
Can I change or cancel my Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Kona Intl. Airport (KOA)?
In most cases, you can cancel or modify your flight, although there may be a charge if you booked more than 24 hours ago. Want to keep your options open? Make use of Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you need to revise your plans. To make changes, head to "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to Expedia members.