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Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport over the next 90 days, with one-way fares from $226 and round-trip from $278. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        KOA 10:05 PM
        5h 59m
        Nonstop
        SEA 6:04 AM
        Kailua-Kona - Seattle | Mon, Nov 2 | Delta Air Lines
        SEA 3:15 PM
        6h 10m
        Nonstop
        KOA 7:25 PM
        Seattle - Kailua-Kona | Mon, Nov 9 | Delta Air Lines
        $516 $738
        30% off
        30% off
        $738 $516
      • KOA 9:06 PM
        6h 1m
        Nonstop
        SEA 6:07 AM
        Kailua-Kona - Seattle | Thu, Oct 8 | Delta Air Lines
        SEA 12:30 PM
        9h 56m
        1 stop
        KOA 7:26 PM
        Seattle - Kailua-Kona | Thu, Oct 15 | Delta Air Lines
        $278 $738
        62% off
        62% off
        $738 $278
      • KOA 12:15 PM
        16h 58m
        1 stop
        SEA 8:13 AM
        Kailua-Kona - Seattle | Mon, Oct 19 | Alaska Airlines
        SEA 5:30 AM
        9h 55m
        1 stop
        KOA 12:25 PM
        Seattle - Kailua-Kona | Mon, Oct 26 |
        $430 $738
        42% off
        42% off
        $738 $430
      • KOA 10:21 PM
        5h 59m
        Nonstop
        SEA 7:20 AM
        Kailua-Kona - Seattle | Wed, Oct 14 | Alaska Airlines
        SEA 7:00 AM
        7h 43m
        1 stop
        KOA 11:43 AM
        Seattle - Kailua-Kona | Wed, Oct 21 | Alaska Airlines
        $448
        39% off
        $738 $448
      • KOA 8:48 AM
        11h 44m
        1 stop
        SEA 11:32 PM
        Kailua-Kona - Seattle | Thu, Oct 15 | Alaska Airlines
        SEA 5:50 PM
        6h 15m
        Nonstop
        KOA 9:05 PM
        Seattle - Kailua-Kona | Wed, Oct 21 | Alaska Airlines
        $452
        39% off
        $738 $452
      • KOA 10:21 PM
        5h 59m
        Nonstop
        SEA 7:20 AM
        Kailua-Kona - Seattle | Tue, Oct 20 | Alaska Airlines
        SEA 8:18 AM
        31h 16m
        1 stop
        KOA 12:34 PM
        Seattle - Kailua-Kona | Sun, Oct 25 | Alaska Airlines
        $454
        38% off
        $738 $454
      • KOA 10:05 PM
        5h 59m
        Nonstop
        SEA 6:04 AM
        Kailua-Kona - Seattle | Sun, Nov 1 | Delta Air Lines
        SEA 7:45 AM
        14h 42m
        1 stop
        KOA 8:27 PM
        Seattle - Kailua-Kona | Wed, Nov 4 | Delta Air Lines
        $455
        38% off
        $738 $455
      • KOA 4:16 PM
        10h 48m
        1 stop
        SEA 6:04 AM
        Kailua-Kona - Seattle | Thu, Oct 22 | Alaska Airlines
        SEA 7:45 AM
        7h 56m
        1 stop
        KOA 12:41 PM
        Seattle - Kailua-Kona | Wed, Oct 28 | Alaska Airlines
        $462
        37% off
        $738 $462
      • KOA 9:06 PM
        6h 1m
        Nonstop
        SEA 6:07 AM
        Kailua-Kona - Seattle | Mon, Oct 19 | Delta Air Lines
        SEA 12:30 PM
        9h 56m
        1 stop
        KOA 7:26 PM
        Seattle - Kailua-Kona | Mon, Oct 26 | Delta Air Lines
        $467
        37% off
        $738 $467
      • KOA 10:55 PM
        10h 28m
        1 stop
        SEA 12:23 PM
        Kailua-Kona - Seattle | Thu, Oct 15 | United Airlines
        SEA 1:19 PM
        11h 8m
        1 stop
        KOA 9:27 PM
        Seattle - Kailua-Kona | Wed, Oct 21 | United Airlines
        $501
        32% off
        $738 $501
      • KOA 11:59 PM
        10h 21m
        1 stop
        SEA 12:20 PM
        Kailua-Kona - Seattle | Sun, Nov 1 | United Airlines
        SEA 10:40 AM
        11h 52m
        1 stop
        KOA 8:32 PM
        Seattle - Kailua-Kona | Wed, Nov 4 | United Airlines
        $513
        30% off
        $738 $513
      • KOA 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Kailua-Kona - Seattle | Mon, Oct 5 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        KOA 4:00 PM
        Seattle - Kailua-Kona | Wed, Oct 7 | Normal Airline
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      • Cheapest nonstop
        KOA 9:06 PM
        6h 1m
        Nonstop
        SEA 6:07 AM
        Kailua-Kona - Seattle | Tue, Oct 27 | Delta Air Lines
        $264 $378
        30% off
        30% off
        $378 $264
      • KOA 9:06 PM
        6h 1m
        Nonstop
        SEA 6:07 AM
        Kailua-Kona - Seattle | Wed, Oct 28 | Delta Air Lines
        $264 $378
        30% off
        30% off
        $378 $264
      • KOA 8:45 PM
        30h 19m
        1 stop
        SEA 6:04 AM
        Kailua-Kona - Seattle | Sun, Oct 4 | Alaska Airlines
        $226 $378
        40% off
        40% off
        $378 $226
      • KOA 5:53 PM
        9h 12m
        1 stop
        SEA 6:05 AM
        Kailua-Kona - Seattle | Wed, Oct 28 | Alaska Airlines
        $234
        38% off
        $378 $234
      • KOA 3:18 PM
        11h 47m
        1 stop
        SEA 6:05 AM
        Kailua-Kona - Seattle | Thu, Oct 29 | Alaska Airlines
        $235
        38% off
        $378 $235
      • KOA 12:15 PM
        14h 50m
        1 stop
        SEA 6:05 AM
        Kailua-Kona - Seattle | Tue, Oct 27 | Alaska Airlines
        $235
        38% off
        $378 $235
      • KOA 6:31 PM
        18h 22m
        1 stop
        SEA 2:53 PM
        Kailua-Kona - Seattle | Sun, Nov 1 | Alaska Airlines
        $239
        37% off
        $378 $239
      • KOA 9:45 PM
        10h 29m
        1 stop
        SEA 11:14 AM
        Kailua-Kona - Seattle | Tue, Oct 27 | American Airlines
        $248
        34% off
        $378 $248
      • KOA 9:45 PM
        10h 29m
        1 stop
        SEA 11:14 AM
        Kailua-Kona - Seattle | Wed, Oct 28 | American Airlines
        $249
        34% off
        $378 $249
      • KOA 3:46 PM
        13h 34m
        1 stop
        SEA 8:20 AM
        Kailua-Kona - Seattle | Sat, Oct 24 | Alaska Airlines
        $264
        30% off
        $378 $264
      • KOA 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Kailua-Kona - Seattle | Mon, Oct 5 | Normal Airline
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Displayed flight fares from Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport?

The cheapest airline flying from Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport is Alaska Airlines (from $226) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From $226
American Airlines
From $248
Delta Air Lines
From $264
United Airlines
From $272
Hahn Air
From $411

Find more flights and airlines

What is the flight schedule from Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS259

    Ellison Onizuka Kona International Airport

    10:21 PM

    KOA

    5h 59m

    7:20 AM

    SEA

    S M T W T F S
    Search

  2. DL485

    Ellison Onizuka Kona International Airport

    8:55 PM

    KOA

    5h 56m

    5:51 AM

    SEA

    S M T W T F S
    Search

  3. DL486

    Ellison Onizuka Kona International Airport

    10:10 PM

    KOA

    5h 15m

    Nonstop

    6:25 AM

    LAX

    S M T W T F S
    Search

  4. DL2980

    Los Angeles Intl. Airport

    7:35 AM

    LAX

    3h

    Nonstop

    10:35 AM

    SEA

    S M T W T F S

  5. AS1147

    Ellison Onizuka Kona International Airport

    5:54 PM

    KOA

    52m

    Nonstop

    6:46 PM

    HNL

    S M T W T F S
    Search

  6. AS822

    Daniel K Inouye Intl. Airport

    11:35 PM

    HNL

    5h 45m

    Nonstop

    7:20 AM

    SEA

    S M T W T F S

  7. UA1724

    Ellison Onizuka Kona International Airport

    10:55 PM

    KOA

    5h 6m

    Nonstop

    7:01 AM

    SFO

    S M T W T F S
    Search

  8. UA500

    San Francisco Intl. Airport

    10:05 AM

    SFO

    2h 15m

    Nonstop

    12:20 PM

    SEA

    S M T W T F S

  9. AA664

    Ellison Onizuka Kona International Airport

    9:45 PM

    KOA

    5h 51m

    Nonstop

    6:36 AM

    PHX

    S M T W T F S
    Search

  10. AA3793

    Phoenix Sky Harbor International Airport

    7:20 AM

    PHX

    3h 16m

    Nonstop

    10:36 AM

    SEA

    - M T W T F -

  11. DL486

    Ellison Onizuka Kona International Airport

    10:10 PM

    KOA

    5h 15m

    Nonstop

    6:25 AM

    LAX

    S M T W T F S
    Search

  12. DL1714

    Los Angeles Intl. Airport

    9:30 AM

    LAX

    3h 1m

    Nonstop

    12:31 PM

    SEA

    - M T W T F S

  13. AS1117

    Ellison Onizuka Kona International Airport

    3:24 PM

    KOA

    52m

    Nonstop

    4:16 PM

    HNL

    S M T W T F S
    Search

  14. AS822

    Daniel K Inouye Intl. Airport

    11:35 PM

    HNL

    5h 45m

    Nonstop

    7:20 AM

    SEA

    S M T W T F S

  15. AS1017

    Ellison Onizuka Kona International Airport

    6:00 AM

    KOA

    53m

    Nonstop

    6:53 AM

    HNL

    S M T W T F S
    Search

  16. AS122

    Daniel K Inouye Intl. Airport

    1:35 PM

    HNL

    5h 44m

    Nonstop

    9:19 PM

    SEA

    - - T - - F S

  17. AA664

    Ellison Onizuka Kona International Airport

    9:45 PM

    KOA

    5h 51m

    Nonstop

    6:36 AM

    PHX

    S M T W T F S
    Search

  18. AA2783

    Phoenix Sky Harbor International Airport

    10:30 AM

    PHX

    3h 17m

    Nonstop

    1:47 PM

    SEA

    S M T - T F -
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About Ellison Onizuka Kona International Airport and Seattle Tacoma Intl. Airport

Learn about Ellison Onizuka Kona International Airport (KOA) and Seattle Tacoma Intl. Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance 4,331.65 km
Cheapest one-way ticket price $226
Cheapest return ticket price $278

FAQs for Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport Flights

  • How long is the flight from Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport?

    Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport takes about 5 hours 17 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Ellison Onizuka Kona International Airport (KOA) to Seattle Tacoma Intl. Airport (SEA).
  • The earliest flight from Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport departs at 12:38, and the last departs at 22:25, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Ellison Onizuka Kona International Airport (KOA) to Seattle Tacoma Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around $518 in October, the most expensive month to book this route.
  • The earliest flight departs from Ellison Onizuka Kona International Airport (KOA) at 08:00 and arrives in Seattle Tacoma Intl. Airport (SEA) at 16:59.
  • The latest flight departs from Ellison Onizuka Kona International Airport (KOA) at 21:20 and arrives in Seattle Tacoma Intl. Airport (SEA) at 05:17.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • Delta Air Lines is a very popular airline operating an average of 199 flights per month.
  • One-way flights from Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport currently start from $226, and round-trip fares start from $278. The current lowest fare is a Alaska Airlines flight departing on Sun, Oct 4; prices may vary depending on availability.
  • Yes. Alaska Airlines and Delta Air Lines operate direct flights from Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport, with an average flight time of 5 hours 17 minutes, and around 21 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport is $413. Prices may vary depending on the departure date, airline, and availability.
  • Ellison Onizuka Kona International Airport to Seattle Tacoma Intl. Airport operates around 21 weekly flights, mainly by Alaska Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Ellison Onizuka Kona International Airport and Seattle Tacoma Intl. 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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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

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Voluntary cancellation/change:
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