🇺🇸 KOA
Kailua-Kona
2691 mi
SEA 🇺🇸
Seattle

Kailua-Kona to Seattle Flights

Ellison Onizuka Kona International Airport at Keahole Seattle–Tacoma International Airport 2 airlines

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The Kailua-Kona to Seattle route connects Ellison Onizuka Kona International Airport at Keahole (KOA) in US with Seattle–Tacoma International Airport (SEA) in US. This medium-haul flight covers approximately 2691 miles (4331 km) with a typical flight time of 5h 17m. This route is served by 2 airlines: Alaska Airlines, Delta Air Lines. AirportRoutes has tracked 10 unique flight numbers on this route.

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Departure Airport

Ellison Onizuka Kona International Airport at Keahole

ICAO Code:
PHKO
IATA Code:
KOA
City:
🇺🇸 Kailua-Kona
Country:
US
Elevation:
47 ft

Destination Airport

Seattle–Tacoma International Airport

ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

2

Operators

10

Tracked Flights

2691

Miles

5h 17m

Flight Duration

Route Map

Great Circle
Flight route map from Kailua-Kona to Seattle
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
Alaska Airlines ASA AS
Delta Air Lines DAL DL

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 45 16%
Tuesday 40 15%
Wednesday 32 12%
Thursday 41 15%
Friday 29 11%
Saturday 44 16%
Sunday 44 16%

Pattern Analysis

10 Tracked Flights:
Data Points: 275
API observations used to build this analysis
Weekdays: 187 flights
Weekend: 88 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
B739 08:00 8:00 AM (Representative)
M T W T F S S
Jun 17, 2026 Active
A21N 20:50 8:50 PM (Representative)
M T W T F S S
Jun 17, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
08:00 8:00 AM Alaska Airlines ASA AS
20:50 8:50 PM Delta Air Lines DAL DL

Time Information

Times are shown in the departure airport's local timezone (PHKO - Pacific/Honolulu).

Total Departure Times: 2
Time Range:
08:00 - 20:50
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.