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King County (Boeing Field) International Airport to Ellison Onizuka Kona International Airport flight

Explore the cheapest one-way and round-trip flights from King County (Boeing Field) International Airport to Ellison Onizuka Kona International Airport over the next 90 days, with one-way fares from US$459 and round-trip from US$657. Based on Trip.com's latest 7-day flight data.

      • BFI 05:25
        8h 41m
        1 stop
        KOA 11:06
        Seattle - Kailua-Kona | Mon, Sep 28 | Alaska Airlines
        KOA 20:45
        8h 28m
        1 stop
        SEA 08:13
        Kailua-Kona - Seattle | Thu, Oct 1 | Alaska Airlines
        US$657 US$843
        22% off
        22% off
        US$843 US$657
      • SEA 13:00
        17h 25m
        1 stop
        KOA 14:00
        Seattle - Kailua-Kona | Wed, Sep 23 | Normal Airline
        KOA 15:00
        6h
        Direct
        SEA 16:00
        Kailua-Kona - Seattle | Fri, Sep 25 | Normal Airline
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      • BFI 05:25
        8h 16m
        1 stop
        KOA 10:41
        Seattle - Kailua-Kona | Thu, Oct 29 | Alaska Airlines
        US$459 US$807
        43% off
        43% off
        US$807 US$459
      • BFI 05:25
        8h 16m
        1 stop
        KOA 10:41
        Seattle - Kailua-Kona | Wed, Oct 28 | Alaska Airlines
        US$459 US$807
        43% off
        43% off
        US$807 US$459
      • BFI 05:25
        8h 16m
        1 stop
        KOA 10:41
        Seattle - Kailua-Kona | Tue, Oct 27 | Alaska Airlines
        US$459 US$807
        43% off
        43% off
        US$807 US$459
      • BFI 05:25
        8h 16m
        1 stop
        KOA 10:41
        Seattle - Kailua-Kona | Sat, Oct 24 | Alaska Airlines
        US$489
        39% off
        US$807 US$489
      • BFI 05:25
        8h 13m
        1 stop
        KOA 11:38
        Seattle - Kailua-Kona | Sat, Nov 14 | Alaska Airlines
        US$489
        39% off
        US$807 US$489
      • BFI 05:25
        8h 16m
        1 stop
        KOA 10:41
        Seattle - Kailua-Kona | Sat, Oct 31 | Alaska Airlines
        US$489
        39% off
        US$807 US$489
      • BFI 05:25
        8h 13m
        1 stop
        KOA 11:38
        Seattle - Kailua-Kona | Wed, Nov 4 | Alaska Airlines
        US$568
        30% off
        US$807 US$568
      • BFI 05:25
        8h 16m
        1 stop
        KOA 10:41
        Seattle - Kailua-Kona | Thu, Oct 22 | Alaska Airlines
        US$578
        28% off
        US$807 US$578
      • BFI 05:25
        8h 16m
        1 stop
        KOA 10:41
        Seattle - Kailua-Kona | Fri, Oct 23 | Alaska Airlines
        US$588
        27% off
        US$807 US$588
      • BFI 05:25
        8h 16m
        1 stop
        KOA 10:41
        Seattle - Kailua-Kona | Tue, Oct 20 | Alaska Airlines
        US$588
        27% off
        US$807 US$588
      • BFI 05:25
        8h 41m
        1 stop
        KOA 11:06
        Seattle - Kailua-Kona | Wed, Sep 30 | Alaska Airlines
        US$612
        24% off
        US$807 US$612
      • BFI 05:25
        8h 16m
        1 stop
        KOA 10:41
        Seattle - Kailua-Kona | Wed, Oct 14 | Alaska Airlines
        US$629
        22% off
        US$807 US$629
      • SEA 13:00
        17h 25m
        1 stop
        KOA 14:00
        Seattle - Kailua-Kona | Wed, Sep 23 | Normal Airline
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Displayed flight fares from King County (Boeing Field) International Airport to Ellison Onizuka Kona International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Which airline offers the cheapest flights from King County (Boeing Field) International Airport to Ellison Onizuka Kona International Airport?

The cheapest airline flying from King County (Boeing Field) International Airport to Ellison Onizuka Kona International Airport is Alaska Airlines (from US$459) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From US$459

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What is the flight schedule from King County (Boeing Field) International Airport to Ellison Onizuka Kona International Airport?

Check the schedule for flights from Seattle to Kailua-Kona and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. X43119

    King County (Boeing Field) International Airport

    05:25

    BFI

    50m

    Direct

    06:15

    PDX

    S M T W T - -
    Search

  2. AS834

    Portland International Airport

    08:12

    PDX

    5h 54m

    Direct

    11:06

    KOA

    S M T W T F S
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About King County (Boeing Field) International Airport and Ellison Onizuka Kona International Airport

Learn about King County (Boeing Field) International Airport (BFI) and Ellison Onizuka Kona International Airport (KOA) — including location, terminals, transportation, and travel tips.

Flight distance4,337.29km
Cheapest one-way ticket priceUS$459
Cheapest return ticket priceUS$657

FAQs for King County (Boeing Field) International Airport to Ellison Onizuka Kona International Airport Flights

  • What are the cheapest flights from King County (Boeing Field) International Airport to Ellison Onizuka Kona International Airport?

    One-way flights from King County (Boeing Field) International Airport to Ellison Onizuka Kona International Airport currently start from US$459, and round-trip fares start from US$657. The current lowest fare is a Alaska Airlines flight departing on Thu, Oct 29; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from King County (Boeing Field) International Airport to Ellison Onizuka Kona International Airport is US$481. Prices may vary depending on the departure date, airline, and availability.
  • Enter King County (Boeing Field) International Airport and Ellison Onizuka Kona International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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