Cheap flights from Seattle to Kailua-Kona

Seattle-Tacoma
SEA
Kona
KOA

Flight deals from Seattle to Kailua-Kona

Below you can see the best deals on flights Seattle — Kailua-Kona for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 14 October, from $212.

Top 10 cheap flights from Seattle to Kailua-Kona

AS
AS
$ 223

Seattle — Kailua-Kona

07:20—12:16
16 Sep 2026
7 h 56 m
1 stop
AS
AS
$ 223

Seattle — Kailua-Kona

07:20—12:43
16 Sep 2026
8 h 23 m
1 stop
AS
AS
$ 223

Seattle — Kailua-Kona

07:20—13:19
16 Sep 2026
8 h 59 m
1 stop
AS
AS
$ 223

Seattle — Kailua-Kona

07:20—14:08
16 Sep 2026
9 h 48 m
1 stop
AS
AS
$ 223

Seattle — Kailua-Kona

07:20—15:47
16 Sep 2026
11 h 27 m
1 stop
AS
AS
$ 223

Seattle — Kailua-Kona

07:20—17:13
16 Sep 2026
12 h 53 m
1 stop
AS
AS
$ 223

Seattle — Kailua-Kona

07:20—18:17
16 Sep 2026
13 h 57 m
1 stop
AS
AS
$ 223

Seattle — Kailua-Kona

07:20—19:32
16 Sep 2026
15 h 12 m
1 stop
AS
AS
$ 223

Seattle — Kailua-Kona

07:20—21:50
16 Sep 2026
17 h 30 m
1 stop
AS
AS
$ 223

Seattle — Kailua-Kona

10:05—14:39
24 Sep 2026
7 h 34 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Seattle — Kailua-Kona flight

Looking for cheap flights from Seattle to Kailua-Kona? Compare fares from different airlines, check the flight schedule and travel time — and book your Seattle — Kailua-Kona ticket online at the best price.

The route has direct flights — around 99 flights per week, flights are operated by Alaska Airlines, Hawaiian Airlines, Delta, Finnair and 1 more airline, a nonstop flight takes about 5 h 56 min, the distance between the cities is around 4,340 km.

Planning your trip? You may find our Kailua-Kona travel guide, how to get from the airport into town and Kailua-Kona weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $212Min. price
OctoberCheapest
AugustPeak season
YesDirect flights
4,340 kmDistance
5 h 56 minTravel time
5Airlines
99 / wkFlights

Flight schedule from Seattle to Kailua-Kona

The table shows direct flights from Seattle to Kailua-Kona on the selected date. The flight takes approximately 5 h 56 min. Regular flights are operated by Alaska Airlines, Hawaiian Airlines, Delta and Finnair. Departures from Seattle-Tacoma International Airport and Paine Field airports, arrivals at Kona International Airport at Keahole.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Seattle — Kailua-Kona

Below is a calendar of the lowest flight ticket prices for Seattle — Kailua-Kona by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $212 in October, and the most expensive are around $402 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Seattle to Kailua-Kona by month. Tickets are usually cheapest in January (around $227) and priciest in December (about $410) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$227lowMay$292mediumSep$281low
Feb$248lowJun$367highOct$270low
Mar$259lowJul$378highNov$302medium
Apr$270lowAug$345highDec$410high

Some values are estimated based on seasonality.

When to fly

Weather in Kailua-Kona: it is warmest in August (up to 24 °C on average) and coolest in February (around 21 °C). The driest month is February.

Tickets are usually cheapest in October and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Kailua-Kona

Dry and wet days · Kailua-Kona

Wind speed and direction · Kailua-Kona

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How to get the best deal on a Seattle — Kailua-Kona ticket

  • Book ahead: fares for Seattle — Kailua-Kona are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Seattle is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Kailua-Kona is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Seattle — Kailua-Kona route are operated by 5 airlines; Alaska Airlines runs the most flights (around 42% of all flights). Compare carriers, flight shares and schedules below.

  • Alaska AirlinesAS
    14x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight SEA → KOA14x/week
      Duration
      6h 17m
      Days
      MTWTFSS
    42.4%Open →
  • Hawaiian AirlinesHA
    14x/week
    WebsiteFleet: 7511M pax/year
    • Direct flight SEA → KOA14x/week
    41.4%
  • DeltaDL
    5x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight SEA → KOA5x/week
      Duration
      6h 5m
      Days
      MTWTFSS
    14.1%Open →
  • FinnairAY
    1x/week
    WebsiteFleet: 7911M pax/year
    • Direct flight SEA → KOA1x/week
    1.0%Open →
  • Qatar AirwaysQR
    1x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight SEA → KOA1x/week
    1.0%Open →

Cities and airports on the Seattle — Kailua-Kona route

Flights Seattle — Kailua-Kona depart from Seattle-Tacoma International Airport and Paine Field and arrive at Kona International Airport at Keahole. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Seattle

SEA
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Kailua-Kona

KOA
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Seattle — Kailua-Kona flight

How long is the flight from Seattle to Kailua-Kona?

A nonstop Seattle — Kailua-Kona flight takes about 5 h 56 min — the distance between the cities is around 4,340 km.

How far is it from Seattle to Kailua-Kona?

The distance from Seattle to Kailua-Kona is about 4,340 km, which a nonstop flight covers in around 5 h 56 min.

Are there direct flights from Seattle to Kailua-Kona?

Yes, there are nonstop flights Seattle — Kailua-Kona — around 99 flights per week.

Which airlines fly from Seattle to Kailua-Kona?

Airlines operating Seattle — Kailua-Kona include Alaska Airlines, Hawaiian Airlines, Delta, Finnair, Qatar Airways. See the full list with schedules in the "Airlines" section on this page.

Which airports do Seattle — Kailua-Kona flights use?

Flights from Seattle depart from Seattle-Tacoma International Airport, Paine Field, and arrive at Kona International Airport at Keahole. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Seattle to Kailua-Kona?

The price of a Seattle — Kailua-Kona ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in August. Tickets typically cost between $212 and $402. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Seattle — Kailua-Kona?

Flights Seattle — Kailua-Kona are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Seattle to Kailua-Kona?

To catch a low fare Seattle — Kailua-Kona, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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