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Seattle-Tacoma International Airport to Ellison Onizuka Kona International Airport flight

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to Ellison Onizuka Kona International Airport over the next 90 days, with one-way fares from US$147 and round-trip from US$252. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 18:59
        6h 16m
        Direct
        KOA 23:15
        Seattle - Kailua-Kona | Sun, Nov 15 | Alaska Airlines
        KOA 22:55
        5h 55m
        Direct
        SEA 06:50
        Kailua-Kona - Seattle | Sun, Nov 22 | Alaska Airlines
        US$252 US$656
        62% off
        62% off
        US$656 US$252
      • SEA 14:30
        6h 1m
        Direct
        KOA 17:31
        Seattle - Kailua-Kona | Wed, Oct 14 | Delta Air Lines
        KOA 21:06
        6h 1m
        Direct
        SEA 06:07
        Kailua-Kona - Seattle | Tue, Oct 20 | Delta Air Lines
        US$435 US$656
        34% off
        34% off
        US$656 US$435
      • SEA 14:30
        6h 8m
        Direct
        KOA 17:38
        Seattle - Kailua-Kona | Wed, Nov 11 | Delta Air Lines
        KOA 22:05
        5h 59m
        Direct
        SEA 06:04
        Kailua-Kona - Seattle | Tue, Nov 17 | Delta Air Lines
        US$446 US$656
        32% off
        32% off
        US$656 US$446
      • SEA 12:30
        9h 57m
        1 stop
        KOA 20:27
        Seattle - Kailua-Kona | Sun, Nov 15 | Delta Air Lines
        KOA 22:05
        5h 59m
        Direct
        SEA 06:04
        Kailua-Kona - Seattle | Sun, Nov 22 | Delta Air Lines
        US$387
        41% off
        US$656 US$387
      • SEA 17:50
        6h 15m
        Direct
        KOA 21:05
        Seattle - Kailua-Kona | Wed, Nov 11 | Alaska Airlines
        KOA 12:59
        15h 1m
        1 stop
        SEA 06:00
        Kailua-Kona - Seattle | Tue, Nov 17 | Alaska Airlines
        US$411
        37% off
        US$656 US$411
      • SEA 16:13
        6h 14m
        Direct
        KOA 19:27
        Seattle - Kailua-Kona | Wed, Oct 14 | Alaska Airlines
        KOA 14:04
        13h 11m
        1 stop
        SEA 06:15
        Kailua-Kona - Seattle | Tue, Oct 20 | Alaska Airlines
        US$412
        37% off
        US$656 US$412
      • SEA 17:50
        6h 15m
        Direct
        KOA 21:05
        Seattle - Kailua-Kona | Thu, Nov 5 | Alaska Airlines
        KOA 14:04
        22h 44m
        1 stop
        SEA 15:48
        Kailua-Kona - Seattle | Sun, Nov 8 | Alaska Airlines
        US$430
        34% off
        US$656 US$430
      • SEA 17:50
        6h 15m
        Direct
        KOA 21:05
        Seattle - Kailua-Kona | Fri, Oct 30 | Alaska Airlines
        KOA 14:04
        13h 11m
        1 stop
        SEA 06:15
        Kailua-Kona - Seattle | Tue, Nov 3 | Alaska Airlines
        US$440
        33% off
        US$656 US$440
      • SEA 13:16
        9h 16m
        1 stop
        KOA 19:32
        Seattle - Kailua-Kona | Wed, Nov 11 | United Airlines
        KOA 14:40
        15h 1m
        1 stop
        SEA 07:41
        Kailua-Kona - Seattle | Tue, Nov 17 | Alaska Airlines
        US$456
        30% off
        US$656 US$456
      • SEA 07:10
        12h 23m
        1 stop
        KOA 17:33
        Seattle - Kailua-Kona | Sun, Nov 15 | American Airlines
        KOA 22:55
        5h 55m
        Direct
        SEA 06:50
        Kailua-Kona - Seattle | Sun, Nov 22 | Alaska Airlines
        US$457
        30% off
        US$656 US$457
      • SEA 07:10
        11h 7m
        1 stop
        KOA 15:17
        Seattle - Kailua-Kona | Wed, Nov 11 | American Airlines
        KOA 22:21
        10h 22m
        1 stop
        SEA 10:43
        Kailua-Kona - Seattle | Tue, Nov 17 | American Airlines
        US$459
        30% off
        US$656 US$459
      • SEA 13:00
        17h 25m
        1 stop
        KOA 14:00
        Seattle - Kailua-Kona | Mon, Oct 5 | Normal Airline
        KOA 15:00
        6h
        Direct
        SEA 16:00
        Kailua-Kona - Seattle | Wed, Oct 7 | Normal Airline
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      • Cheapest nonstop
        SEA 17:50
        6h 15m
        Direct
        KOA 21:05
        Seattle - Kailua-Kona | Fri, Oct 30 | Alaska Airlines
        US$147 US$322
        54% off
        54% off
        US$322 US$147
      • SEA 17:50
        6h 15m
        Direct
        KOA 21:05
        Seattle - Kailua-Kona | Sun, Nov 1 | Alaska Airlines
        US$158 US$322
        51% off
        51% off
        US$322 US$158
      • SEA 12:30
        9h 56m
        1 stop
        KOA 19:26
        Seattle - Kailua-Kona | Thu, Oct 29 | Delta Air Lines
        US$169 US$322
        48% off
        48% off
        US$322 US$169
      • SEA 12:30
        9h 56m
        1 stop
        KOA 19:26
        Seattle - Kailua-Kona | Fri, Oct 30 | Delta Air Lines
        US$169
        48% off
        US$322 US$169
      • SEA 20:52
        18h 51m
        1 stop
        KOA 12:43
        Seattle - Kailua-Kona | Mon, Oct 12 | Alaska Airlines
        US$214
        34% off
        US$322 US$214
      • SEA 20:45
        18h 56m
        1 stop
        KOA 12:41
        Seattle - Kailua-Kona | Wed, Nov 11 | Alaska Airlines
        US$223
        31% off
        US$322 US$223
      • SEA 07:45
        17h 4m
        1 stop
        KOA 21:49
        Seattle - Kailua-Kona | Tue, Nov 10 | Alaska Airlines
        US$223
        31% off
        US$322 US$223
      • SEA 20:45
        18h 56m
        1 stop
        KOA 12:41
        Seattle - Kailua-Kona | Mon, Nov 9 | Alaska Airlines
        US$223
        31% off
        US$322 US$223
      • SEA 18:20
        18h 50m
        1 stop
        KOA 11:10
        Seattle - Kailua-Kona | Tue, Nov 17 | Alaska Airlines
        US$224
        30% off
        US$322 US$224
      • SEA 20:45
        18h 56m
        1 stop
        KOA 12:41
        Seattle - Kailua-Kona | Thu, Nov 5 | Alaska Airlines
        US$224
        30% off
        US$322 US$224
      • SEA 20:45
        18h 56m
        1 stop
        KOA 12:41
        Seattle - Kailua-Kona | Wed, Nov 4 | Alaska Airlines
        US$224
        30% off
        US$322 US$224
      • SEA 16:15
        19h 7m
        1 stop
        KOA 09:22
        Seattle - Kailua-Kona | Thu, Nov 19 | Alaska Airlines
        US$225
        30% off
        US$322 US$225
      • SEA 13:00
        17h 25m
        1 stop
        KOA 14:00
        Seattle - Kailua-Kona | Mon, Oct 5 | Normal Airline
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Displayed flight fares from Seattle-Tacoma 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 Seattle-Tacoma International Airport to Ellison Onizuka Kona International Airport?

The cheapest airline flying from Seattle-Tacoma International Airport to Ellison Onizuka Kona International Airport is Alaska Airlines (from US$147) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From US$147
Delta Air Lines
From US$169
American Airlines
From US$235
United Airlines
From US$267
Hahn Air
From US$406

Find more flights and airlines

What is the flight schedule from Seattle-Tacoma 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. AS238

    Seattle-Tacoma International Airport

    17:50

    SEA

    6h 15m

    21:05

    KOA

    S M T W T F S
    Search

  2. AS121

    Seattle-Tacoma International Airport

    07:00

    SEA

    6h 10m

    Direct

    11:10

    HNL

    S - - - - - S
    Search

  3. AS1108

    Honolulu International Airport

    12:00

    HNL

    51m

    Direct

    12:51

    KOA

    S M T W T F S

  4. AS121

    Seattle-Tacoma International Airport

    07:00

    SEA

    6h 10m

    Direct

    11:10

    HNL

    S - - - - - S
    Search

  5. AS1138

    Honolulu International Airport

    14:55

    HNL

    49m

    Direct

    15:44

    KOA

    S M T W T F S

  6. AS899

    Seattle-Tacoma International Airport

    13:30

    SEA

    6h 18m

    Direct

    16:48

    HNL

    S M T W T F S
    Search

  7. AS1148

    Honolulu International Airport

    16:34

    HNL

    47m

    Direct

    17:21

    KOA

    S M T W T F S

  8. AS821

    Seattle-Tacoma International Airport

    07:00

    SEA

    6h 26m

    Direct

    11:26

    HNL

    S M T W T F S
    Search

  9. AS1198

    Honolulu International Airport

    21:00

    HNL

    49m

    Direct

    21:49

    KOA

    S - - - T - S

  10. AA6219

    Seattle-Tacoma International Airport

    07:10

    SEA

    3h

    Direct

    10:10

    LAX

    S M T W T F -
    Search

  11. AA059

    Los Angeles International Airport

    12:30

    LAX

    5h 36m

    Direct

    15:06

    KOA

    S M T W T F S

  12. AS121

    Seattle-Tacoma International Airport

    07:00

    SEA

    6h 10m

    Direct

    11:10

    HNL

    S - - - - - S
    Search

  13. AS1168

    Honolulu International Airport

    18:45

    HNL

    57m

    Direct

    19:42

    KOA

    S M T W T F S

  14. AS121

    Seattle-Tacoma International Airport

    07:00

    SEA

    6h 10m

    Direct

    11:10

    HNL

    S - - - - - S
    Search

  15. AS1148

    Honolulu International Airport

    16:34

    HNL

    47m

    Direct

    17:21

    KOA

    S M T W T F S

  16. AS853

    Seattle-Tacoma International Airport

    16:15

    SEA

    6h 21m

    Direct

    20:36

    HNL

    S M T W T F S
    Search

  17. AS1178

    Honolulu International Airport

    21:02

    HNL

    47m

    Direct

    21:49

    KOA

    S M T W T F S

  18. AS121

    Seattle-Tacoma International Airport

    07:00

    SEA

    6h 10m

    Direct

    11:10

    HNL

    S - - - - - S
    Search

  19. AS1198

    Honolulu International Airport

    21:00

    HNL

    49m

    Direct

    21:49

    KOA

    S - - - T - S
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About Seattle-Tacoma International Airport and Ellison Onizuka Kona International Airport

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

Flight distance 4,331.65km
Cheapest one-way ticket price US$147
Cheapest return ticket price US$252

FAQs for Seattle-Tacoma International Airport to Ellison Onizuka Kona International Airport Flights

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

    Seattle-Tacoma International Airport to Ellison Onizuka Kona International Airport takes about 5 hours 41 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Seattle-Tacoma International Airport (SEA) to Ellison Onizuka Kona International Airport (KOA).
  • The earliest flight from Seattle-Tacoma International Airport to Ellison Onizuka Kona International Airport departs at 10:00, and the last departs at 16:13, 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 Seattle-Tacoma International Airport (SEA) to Ellison Onizuka Kona International Airport (KOA) is quite popular. Without considering departure times or holidays, tickets cost around US$537 in October, the most expensive month to book this route.
  • Delta Air Lines is a very popular airline operating an average of 319 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to Ellison Onizuka Kona International Airport currently start from US$147, and round-trip fares start from US$252. The current lowest fare is a Alaska Airlines flight departing on Fri, Oct 30; prices may vary depending on availability.
  • Yes. Alaska Airlines and Delta Air Lines operate direct flights from Seattle-Tacoma International Airport to Ellison Onizuka Kona International Airport, with an average flight time of 5 hours 30 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 Seattle-Tacoma International Airport to Ellison Onizuka Kona International Airport is US$397. Prices may vary depending on the departure date, airline, and availability.
  • Seattle-Tacoma International Airport to Ellison Onizuka Kona International 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 Seattle-Tacoma 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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Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.