Kailua-KonaSeattleDirect FlightsKOA–BFI
Kailua-Kona (Ellison Onizuka Kona International At Keahole Airport) to Seattle (Boeing Field/King County International Airport).
Flight time from KOA to BFI is estimated at about 6h 8m, based on the 2,692-mile great-circle distance. Our current captured departure sample includes weekly across 1 captured airline, with Alaska Airlines appearing most often in that sample.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~6h 8m Estimated from great-circle distance — no tracked flights yet. | 2,692 mi | weekly From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for KOA to BFI
Our current provider sample includes weekly from KOA to BFI across 1 captured airline.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | weekly | Boeing 737 · Seat map | — |
Aircraft on this route
Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for KOA to BFI, last seen June 15, 2026. Frequency uses 1 scheduled departures across 1 observed day; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from KOA to BFI?
The KOA to BFI flight time is estimated at about 6h 8m from great-circle distance until enough tracked flights are available.
How far is KOA from BFI?
KOA to BFI is about 2,692 miles by air.
Which airlines fly from KOA to BFI?
Our current provider sample for KOA to BFI includes Alaska Airlines. Confirm live timetables before booking.
What aircraft fly from KOA to BFI?
Aircraft captured in our current provider sample for KOA to BFI include Boeing 737.