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Cheap Flights from Kailua-Kona (KOA) to Seattle (SEA)

Compare Kona to Seattle / Tacoma International flight deals

Find the cheapest month or even day of the year to fly to Seattle / Tacoma International

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Flight deals from Kona to Seattle / Tacoma International

Looking for a cheap last-minute deal or the best return flight from Kona Airport to Seattle / Tacoma International Airport? If you want to travel next month, return fares start from $836. Find the lowest prices on one-way and return tickets right here.
Seattle.$486 per passenger.Departing Mon, 21 Sep, returning Tue, 20 Oct.Return flight with United.Outbound indirect flight with United, departs from Kona on Mon, 21 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with United, departs from Seattle / Tacoma International on Tue, 20 Oct, arriving in Kona.Price includes taxes and charges.From $486, select.
Seattle.$496 per passenger.Departing Wed, 16 Sep, returning Wed, 23 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Kona on Wed, 16 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Wed, 23 Sep, arriving in Kona.Price includes taxes and charges.From $496, select.
Seattle.$602 per passenger.Departing Sat, 22 Aug, returning Sat, 29 Aug.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Kona on Sat, 22 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Sat, 29 Aug, arriving in Kona.Price includes taxes and charges.From $602, select.
Seattle.$607 per passenger.Departing Wed, 16 Sep, returning Wed, 23 Sep.Return flight with Delta.Outbound direct flight with Delta departs from Kona on Wed, 16 Sep, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Wed, 23 Sep, arriving in Kona.Price includes taxes and charges.From $607, select.
Seattle.$635 per passenger.Departing Fri, 30 Oct, returning Wed, 4 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Kona on Fri, 30 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Wed, 4 Nov, arriving in Kona.Price includes taxes and charges.From $635, select.
Seattle.$677 per passenger.Departing Fri, 30 Oct, returning Wed, 4 Nov.Return flight with Delta.Outbound direct flight with Delta departs from Kona on Fri, 30 Oct, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Wed, 4 Nov, arriving in Kona.Price includes taxes and charges.From $677, select.
Seattle.$726 per passenger.Departing Mon, 17 Aug, returning Mon, 24 Aug.Return flight with Delta.Outbound direct flight with Delta departs from Kona on Mon, 17 Aug, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Mon, 24 Aug, arriving in Kona.Price includes taxes and charges.From $726, select.
Seattle.$820 per passenger.Departing Fri, 4 Dec, returning Sun, 6 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Kona on Fri, 4 Dec, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Sun, 6 Dec, arriving in Kona.Price includes taxes and charges.From $820, select.
Seattle.$823 per passenger.Departing Wed, 8 Jul, returning Thu, 16 Jul.Return flight with Delta.Outbound direct flight with Delta departs from Kona on Wed, 8 Jul, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Thu, 16 Jul, arriving in Kona.Price includes taxes and charges.From $823, select.
Seattle.$836 per passenger.Departing Wed, 17 Jun, returning Wed, 24 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Kona on Wed, 17 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 24 Jun, arriving in Kona.Price includes taxes and charges.From $836, select.
Seattle.$841 per passenger.Departing Mon, 29 Mar, returning Mon, 12 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Kona on Mon, 29 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Mon, 12 Apr, arriving in Kona.Price includes taxes and charges.From $841, select.
Seattle.$845 per passenger.Departing Tue, 30 Jun, returning Wed, 1 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Kona on Tue, 30 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 1 Jul, arriving in Kona.Price includes taxes and charges.From $845, select.
Seattle.$846 per passenger.Departing Tue, 23 Jun, returning Tue, 7 Jul.Return flight with Delta.Outbound direct flight with Delta departs from Kona on Tue, 23 Jun, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Tue, 7 Jul, arriving in Kona.Price includes taxes and charges.From $846, select.
Seattle.$888 per passenger.Departing Thu, 11 Jun, returning Thu, 18 Jun.Return flight with Delta.Outbound direct flight with Delta departs from Kona on Thu, 11 Jun, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Thu, 18 Jun, arriving in Kona.Price includes taxes and charges.From $888, select.
Seattle.$903 per passenger.Departing Fri, 31 Jul, returning Sun, 16 Aug.Return flight with Delta.Outbound direct flight with Delta departs from Kona on Fri, 31 Jul, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Sun, 16 Aug, arriving in Kona.Price includes taxes and charges.From $903, select.
Seattle.$1,200 per passenger.Departing Fri, 20 Nov, returning Sun, 22 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Kona on Fri, 20 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Sun, 22 Nov, arriving in Kona.Price includes taxes and charges.From $1,200, select.

Find the cheapest month to fly from Kona to Seattle / Tacoma International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kona to Seattle / Tacoma International flights are currently cheapest in September.
May
Find prices
Jun
from $836
Jul
from $823
Aug
from $602
Sep
from $496
Oct
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Nov
from $1,200
Dec
from $820
Jan
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Feb
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Mar
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Apr
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Direct flights from Kona to Seattle / Tacoma International

Kona to Seattle / Tacoma International: Alternative routes

Compare routes from Kona to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier than Seattle / Tacoma International.

Seattle Lake Union SPB

2km from central Seattle
Closest
Search flights

Seattle Boeing Fld

11km from central Seattle
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Seattle / Tacoma International

20km from central Seattle
Cheapest
from $486
Search flights

Paine Field

33km from central Seattle
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Kailua-Kona to Seattle: Flight information

The things to know before you go.
Cheapest flight found$485
Cheapest month to flySeptember
Average flight time5 hrs, 55 mins
Most popular airlineQatar Airways
Average flights per week95

Finding cheap flights from Kona to Seattle / Tacoma International: Frequently asked questions

The best price we found for a return flight from Kona to Seattle / Tacoma International is $485. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 55 minutes is the average flight time from Kona to Seattle / Tacoma International.
Qatar Airways, Alaska Airlines and KLM fly direct from Kona to Seattle / Tacoma International.
As of May 2026, there are 95 flights per week flying from Kona to Seattle / Tacoma International.
The cheapest month to fly from Kona to Seattle / Tacoma International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kona Airport to Seattle / Tacoma International Airport on Monday, 21 September 2026.
Yes – the average flight time is 5 hours and 55 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle / Tacoma International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United and Delta offer the cheapest flight tickets to Seattle / Tacoma International.

How to find cheap flights to Seattle (SEA) from Kailua-Kona (KOA) in 2024

Looking for cheap tickets from Kona to Seattle / Tacoma International? Return tickets start from $486 and one-way flights to Seattle / Tacoma International from Kona start from $220


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets.
  • Compare flight deals to Seattle from Kailua-Kona from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Seattle start from $220 one-way.
  • Flex your dates to find the best KOA-SEA ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Seattle / Tacoma International from Kona.
  • Set up a Price Alert. You can easily track the fare of your cheap flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Kona and Seattle / Tacoma International? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Qatar Airways
    Alaska Airlines
    KLM
    British Airways
    Virgin Atlantic
    Delta
    Air France
  • Find the cheapest Business class flights from Kona and Seattle / Tacoma International. We scour the internet for the best Business, Premium Economy and First Class flight fares to Seattle, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Kona to Seattle / Tacoma International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Kona and Seattle / Tacoma International whenever you want.

Combine your flight to Seattle / Tacoma International from Kona with hotels and car hire

Once you've secured your cheap flight ticket from Kona to Seattle / Tacoma International, discover the best prices and exclusive rates for hotels in Seattle or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.