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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 $236 and round-trip from $295. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      KOA 11:52 PM
      5h 58m
      Nonstop
      SEA 7:50 AM
      Kailua-Kona - Seattle | Sun, Nov 22 | Alaska Airlines
      SEA 3:58 PM
      6h 18m
      Nonstop
      KOA 8:16 PM
      Seattle - Kailua-Kona | Sun, Nov 29 | Alaska Airlines
      $295 $583
      49% off
      49% off
      $583 $295
    • KOA 10:05 PM
      5h 59m
      Nonstop
      SEA 6:04 AM
      Kailua-Kona - Seattle | Fri, Nov 6 | Delta Air Lines
      SEA 3:15 PM
      6h 10m
      Nonstop
      KOA 7:25 PM
      Seattle - Kailua-Kona | Fri, Nov 13 | Delta Air Lines
      $312 $583
      46% off
      46% off
      $583 $312
    • KOA 9:45 PM
      6h
      Nonstop
      SEA 5:45 AM
      Kailua-Kona - Seattle | Fri, Nov 20 | Delta Air Lines
      SEA 3:15 PM
      6h 10m
      Nonstop
      KOA 7:25 PM
      Seattle - Kailua-Kona | Tue, Nov 24 | Delta Air Lines
      $313 $583
      46% off
      46% off
      $583 $313
    • KOA 9:45 PM
      6h
      Nonstop
      SEA 5:45 AM
      Kailua-Kona - Seattle | Wed, Nov 25 | Delta Air Lines
      SEA 3:15 PM
      6h 10m
      Nonstop
      KOA 7:25 PM
      Seattle - Kailua-Kona | Sun, Nov 29 | Delta Air Lines
      $334
      43% off
      $583 $334
    • KOA 9:40 PM
      5h 50m
      Nonstop
      SEA 5:30 AM
      Kailua-Kona - Seattle | Thu, Dec 3 | Delta Air Lines
      SEA 3:30 PM
      6h 25m
      Nonstop
      KOA 7:55 PM
      Seattle - Kailua-Kona | Wed, Dec 9 | Delta Air Lines
      $489
      16% off
      $583 $489
    • KOA 9:06 PM
      6h 1m
      Nonstop
      SEA 6:07 AM
      Kailua-Kona - Seattle | Thu, Oct 29 | Delta Air Lines
      SEA 12:30 PM
      9h 57m
      1 stop
      KOA 8:27 PM
      Seattle - Kailua-Kona | Wed, Nov 4 | Delta Air Lines
      $342
      41% off
      $583 $342
    • KOA 9:45 PM
      6h
      Nonstop
      SEA 5:45 AM
      Kailua-Kona - Seattle | Thu, Nov 12 | Delta Air Lines
      SEA 10:12 AM
      10h 20m
      1 stop
      KOA 6:32 PM
      Seattle - Kailua-Kona | Wed, Nov 18 | Delta Air Lines
      $430
      26% off
      $583 $430
    • KOA 10:21 PM
      19h 48m
      1 stop
      SEA 8:09 PM
      Kailua-Kona - Seattle | Fri, Nov 6 | American Airlines
      SEA 7:10 AM
      12h 1m
      1 stop
      KOA 5:11 PM
      Seattle - Kailua-Kona | Fri, Nov 13 | American Airlines
      $439
      25% off
      $583 $439
    • KOA 1:04 PM
      8h 14m
      1 stop
      SEA 11:18 PM
      Kailua-Kona - Seattle | Fri, Nov 6 | United Airlines
      SEA 10:40 AM
      11h 52m
      1 stop
      KOA 8:32 PM
      Seattle - Kailua-Kona | Fri, Nov 13 | United Airlines
      $445
      24% off
      $583 $445
    • KOA 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Kailua-Kona - Seattle | Wed, Oct 28 | Normal Airline
      SEA 3:00 PM
      6h
      Nonstop
      KOA 4:00 PM
      Seattle - Kailua-Kona | Fri, Oct 30 | Normal Airline
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    • Cheapest
      KOA 3:18 PM
      11h 47m
      1 stop
      SEA 6:05 AM
      Kailua-Kona - Seattle | Thu, Oct 29 | Alaska Airlines
      $237 $331
      28% off
      28% off
      $331 $237
    • Cheapest
      KOA 12:15 PM
      14h 50m
      1 stop
      SEA 6:05 AM
      Kailua-Kona - Seattle | Tue, Oct 27 | Alaska Airlines
      $237 $331
      28% off
      28% off
      $331 $237
    • KOA 6:31 PM
      18h 22m
      1 stop
      SEA 2:53 PM
      Kailua-Kona - Seattle | Sun, Nov 1 | Alaska Airlines
      $241 $331
      27% off
      27% off
      $331 $241
    • KOA 9:45 PM
      10h 29m
      1 stop
      SEA 11:14 AM
      Kailua-Kona - Seattle | Tue, Oct 27 | American Airlines
      $250
      24% off
      $331 $250
    • KOA 9:06 PM
      6h 1m
      Nonstop
      SEA 6:07 AM
      Kailua-Kona - Seattle | Fri, Oct 30 | Delta Air Lines
      $254
      41% off
      $429 $254
    • KOA 9:06 PM
      6h 1m
      Nonstop
      SEA 6:07 AM
      Kailua-Kona - Seattle | Tue, Oct 27 | Delta Air Lines
      $265
      20% off
      $331 $265
    • KOA 6:00 AM
      13h 52m
      1 stop
      SEA 10:52 PM
      Kailua-Kona - Seattle | Fri, Oct 30 | Alaska Airlines
      $270
      18% off
      $331 $270
    • KOA 6:00 AM
      12h 37m
      1 stop
      SEA 9:37 PM
      Kailua-Kona - Seattle | Sat, Oct 31 | Alaska Airlines
      $270
      18% off
      $331 $270
    • KOA 10:02 PM
      11h 38m
      1 stop
      SEA 12:40 PM
      Kailua-Kona - Seattle | Thu, Oct 29 | Delta Air Lines
      $271
      18% off
      $331 $271
    • KOA 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Kailua-Kona - Seattle | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      KOA 9:06 PM
      6h 1m
      Nonstop
      SEA 6:07 AM
      Kailua-Kona - Seattle | Fri, Oct 30 | Delta Air Lines
      $254 $429
      41% off
      41% off
      $429 $254
    • KOA 9:06 PM
      6h 1m
      Nonstop
      SEA 6:07 AM
      Kailua-Kona - Seattle | Tue, Oct 27 | Delta Air Lines
      $265 $331
      20% off
      20% off
      $331 $265
    • KOA 9:04 PM
      5h 56m
      Nonstop
      SEA 5:00 AM
      Kailua-Kona - Seattle | Sat, Nov 21 | Alaska Airlines
      $273 $331
      18% off
      18% off
      $331 $273
    • KOA 9:05 PM
      5h 55m
      Nonstop
      SEA 5:00 AM
      Kailua-Kona - Seattle | Sat, Dec 19 | Alaska Airlines
      $297
      31% off
      $429 $297
    • KOA 10:05 PM
      5h 59m
      Nonstop
      SEA 6:04 AM
      Kailua-Kona - Seattle | Sat, Oct 31 | Delta Air Lines
      $360
      16% off
      $429 $360
    • KOA 10:55 PM
      5h 50m
      Nonstop
      SEA 6:45 AM
      Kailua-Kona - Seattle | Sat, Dec 19 | Delta Air Lines
      $390
      16% off
      $465 $390
    • KOA 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Kailua-Kona - Seattle | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      KOA 9:06 PM
      6h 1m
      Nonstop
      SEA 6:07 AM
      Kailua-Kona - Seattle | Fri, Oct 30 | Delta Air Lines
      $254 $489
      48% off
      48% off
      $489 $254
    • KOA 9:05 PM
      5h 55m
      Nonstop
      SEA 5:00 AM
      Kailua-Kona - Seattle | Sat, Dec 19 | Alaska Airlines
      $297 $489
      39% off
      39% off
      $489 $297
    • KOA 10:05 PM
      5h 59m
      Nonstop
      SEA 6:04 AM
      Kailua-Kona - Seattle | Sat, Oct 31 | Delta Air Lines
      $360 $489
      26% off
      26% off
      $489 $360
    • KOA 11:19 AM
      8h 33m
      1 stop
      SEA 10:52 PM
      Kailua-Kona - Seattle | Wed, Oct 28 | Alaska Airlines
      $236
      52% off
      $489 $236
    • KOA 11:19 AM
      7h 18m
      1 stop
      SEA 9:37 PM
      Kailua-Kona - Seattle | Thu, Oct 29 | Alaska Airlines
      $240
      51% off
      $489 $240
    • KOA 9:53 AM
      8h 44m
      1 stop
      SEA 9:37 PM
      Kailua-Kona - Seattle | Fri, Oct 30 | Alaska Airlines
      $250
      49% off
      $489 $250
    • KOA 9:53 AM
      8h 44m
      1 stop
      SEA 9:37 PM
      Kailua-Kona - Seattle | Sat, Oct 31 | Alaska Airlines
      $270
      45% off
      $489 $270
    • KOA 12:35 PM
      8h 43m
      1 stop
      SEA 11:18 PM
      Kailua-Kona - Seattle | Sat, Dec 19 | United Airlines
      $335
      31% off
      $489 $335
    • KOA 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Kailua-Kona - Seattle | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      KOA 9:06 PM
      6h 1m
      Nonstop
      SEA 6:07 AM
      Kailua-Kona - Seattle | Fri, Oct 30 | Delta Air Lines
      $254 $489
      48% off
      48% off
      $489 $254
    • KOA 10:05 PM
      5h 59m
      Nonstop
      SEA 6:04 AM
      Kailua-Kona - Seattle | Sat, Oct 31 | Delta Air Lines
      $360 $489
      26% off
      26% off
      $489 $360
    • KOA 11:19 AM
      8h 33m
      1 stop
      SEA 10:52 PM
      Kailua-Kona - Seattle | Wed, Oct 28 | Alaska Airlines
      $236 $489
      52% off
      52% off
      $489 $236
    • KOA 11:19 AM
      7h 18m
      1 stop
      SEA 9:37 PM
      Kailua-Kona - Seattle | Thu, Oct 29 | Alaska Airlines
      $240
      51% off
      $489 $240
    • KOA 9:53 AM
      8h 44m
      1 stop
      SEA 9:37 PM
      Kailua-Kona - Seattle | Fri, Oct 30 | Alaska Airlines
      $250
      49% off
      $489 $250
    • KOA 9:53 AM
      8h 44m
      1 stop
      SEA 9:37 PM
      Kailua-Kona - Seattle | Sat, Oct 31 | Alaska Airlines
      $270
      45% off
      $489 $270
    • KOA 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Kailua-Kona - Seattle | Wed, Oct 28 | Normal Airline
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    • KOA 10:55 PM
      5h 50m
      Nonstop
      SEA 6:45 AM
      Kailua-Kona - Seattle | Sat, Dec 19 | Delta Air Lines
      $390 $465
      16% off
      16% off
      $465 $390
    • KOA 9:05 PM
      5h 55m
      Nonstop
      SEA 5:00 AM
      Kailua-Kona - Seattle | Sat, Dec 19 | Alaska Airlines
      $297 $429
      31% off
      31% off
      $429 $297
    • KOA 9:04 PM
      5h 56m
      Nonstop
      SEA 5:00 AM
      Kailua-Kona - Seattle | Sat, Nov 21 | Alaska Airlines
      $273 $331
      18% off
      18% off
      $331 $273
    • KOA 10:05 PM
      5h 59m
      Nonstop
      SEA 6:04 AM
      Kailua-Kona - Seattle | Sat, Oct 31 | Delta Air Lines
      $360
      16% off
      $429 $360
    • KOA 9:06 PM
      6h 1m
      Nonstop
      SEA 6:07 AM
      Kailua-Kona - Seattle | Fri, Oct 30 | Delta Air Lines
      $254
      41% off
      $429 $254
    • KOA 9:06 PM
      6h 1m
      Nonstop
      SEA 6:07 AM
      Kailua-Kona - Seattle | Tue, Oct 27 | Delta Air Lines
      $265
      20% off
      $331 $265
    • KOA 9:45 PM
      10h 29m
      1 stop
      SEA 11:14 AM
      Kailua-Kona - Seattle | Tue, Oct 27 | American Airlines
      $250
      24% off
      $331 $250
    • KOA 10:40 PM
      10h 47m
      1 stop
      SEA 11:27 AM
      Kailua-Kona - Seattle | Sat, Nov 21 | United Airlines
      $278
      16% off
      $331 $278
    • KOA 10:02 PM
      11h 38m
      1 stop
      SEA 12:40 PM
      Kailua-Kona - Seattle | Thu, Oct 29 | Delta Air Lines
      $271
      18% off
      $331 $271
    • KOA 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Kailua-Kona - Seattle | Wed, Oct 28 | Normal Airline
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Displayed flight fares from Kailua-Kona to Seattle 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 $237) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From $237
American Airlines
From $250
Delta Air Lines
From $265
United Airlines
From $278

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 - S
    Search

  2. DL485

    Ellison Onizuka Kona International Airport

    9:06 PM

    KOA

    6h 1m

    6:07 AM

    SEA

    S M T W T F S
    Search

  3. AS1149

    Ellison Onizuka Kona International Airport

    12:59 PM

    KOA

    38m

    Nonstop

    1:37 PM

    OGG

    S M T W T F S
    Search

  4. AS285

    Kahului Airport

    4:12 PM

    OGG

    5h 47m

    Nonstop

    11:59 PM

    SEA

    S - - - - - S

  5. DL486

    Ellison Onizuka Kona International Airport

    10:02 PM

    KOA

    5h 23m

    Nonstop

    6:25 AM

    LAX

    S M T W T F S
    Search

  6. DL2980

    Los Angeles Intl. Airport

    7:35 AM

    LAX

    2h 55m

    Nonstop

    10:30 AM

    SEA

    S M T W T F S

  7. UA1724

    Ellison Onizuka Kona International Airport

    10:59 PM

    KOA

    5h 16m

    Nonstop

    7:15 AM

    SFO

    S M T W T F S
    Search

  8. UA2340

    San Francisco Intl. Airport

    10:06 AM

    SFO

    2h 14m

    Nonstop

    12:20 PM

    SEA

    S M T W T F S

  9. AA664

    Ellison Onizuka Kona International Airport

    9:45 PM

    KOA

    5h 52m

    Nonstop

    6:37 AM

    PHX

    S M T W T F S
    Search

  10. AA3793

    Phoenix Sky Harbor International Airport

    7:47 AM

    PHX

    3h 27m

    Nonstop

    11:14 AM

    SEA

    - M T W T F -

  11. AA664

    Ellison Onizuka Kona International Airport

    9:45 PM

    KOA

    5h 52m

    Nonstop

    6:37 AM

    PHX

    S M T W T F S
    Search

  12. AA4078

    Phoenix Sky Harbor International Airport

    7:15 AM

    PHX

    3h 32m

    Nonstop

    10:47 AM

    SEA

    S - - - - - S

  13. DL486

    Ellison Onizuka Kona International Airport

    10:02 PM

    KOA

    5h 23m

    Nonstop

    6:25 AM

    LAX

    S M T W T F S
    Search

  14. DL1714

    Los Angeles Intl. Airport

    10:50 AM

    LAX

    3h 3m

    Nonstop

    1:53 PM

    SEA

    S M T W T F S

  15. AS1117

    Ellison Onizuka Kona International Airport

    3:18 PM

    KOA

    49m

    Nonstop

    4:07 PM

    HNL

    - M T W T F -
    Search

  16. AS822

    Daniel K Inouye Intl. Airport

    11:35 PM

    HNL

    5h 45m

    Nonstop

    7:20 AM

    SEA

    S M T W T - S

  17. AS1017

    Ellison Onizuka Kona International Airport

    6:00 AM

    KOA

    52m

    Nonstop

    6:52 AM

    HNL

    S M T W T F S
    Search

  18. AS122

    Daniel K Inouye Intl. Airport

    1:35 PM

    HNL

    5h 44m

    Nonstop

    9:19 PM

    SEA

    S M T W T F S
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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 $237
Cheapest return ticket price $295

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 33 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 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 11:59, and the last departs at 22:21, 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 $659 in January, 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 $237, and round-trip fares start from $295. The current lowest fare is a Alaska Airlines flight departing on Thu, Oct 29; 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 29 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 $394. 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.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
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