Airlines with flights from Seattle to Kailua-Kona

There are 6 airlines with scheduled flights between SEA and KOA. Both Alaska Airlines and Delta operates non-stop flights from Seattle Airport to Kona and the flight time is 6 hours and 14 minutes.

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Schedules

Alaska Airlines

Non-stop with Alaska Airlines

  • Total flight time: 6 hours and 14 minutes
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 21 flights per week
  • Boeing 737MAX 9 Passenger
    Boeing 737-900 (winglets) Passenger/BBJ3
  • Business and first class available
SEA
Direct
KOA

The timetable & schedule information was updated at 2026-04-22

Delta Air Lines

Non-stop with Delta Air Lines

  • Total flight time: 6 hours and 24 minutes
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 7 flights per week
  • Airbus A321neo
  • First class available
SEA
Direct
KOA

The timetable & schedule information was updated at 2026-04-22

Alaska Airlines

Via Kahului with Alaska Airlines

  • Total flight time: 7h 21m - 9h 34m.
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • Boeing 737MAX 9 Passenger
    Boeing 737-900 (winglets) Passenger/BBJ3
SEA
 
Via OGG
 
KOA

The timetable & schedule information was updated at 2026-04-22

Alaska Airlines

Via Honolulu with Alaska Airlines

  • Total flight time: 7h 33m - 9h 48m.
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • Boeing 737MAX 9 Passenger
    Boeing 737-900 (winglets) Passenger/BBJ3
SEA
 
Via HNL
 
KOA

The timetable & schedule information was updated at 2026-04-22

Hawaiian Airlines

Via Honolulu with Hawaiian Airlines

  • Total flight time: 7h 36m - 9h 40m.
  • 116 flights per week
SEA
 
Via HNL
 
KOA

The timetable & schedule information was updated at 2026-04-22

Southwest Airlines

Via Sacramento with Southwest Airlines

  • Total flight time: 8h 05m - 10h 15m.
  • Low-cost airline
  • 41 flights per week
SEA
 
Via SMF
 
KOA

The timetable & schedule information was updated at 2026-04-22

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Flight data on this page was last updated on 2026-06-02