Cheap Flights from Seattle to Kona

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Flight deals from Seattle to Kona Airport

Looking for a cheap last-minute deal or the best return flight from Seattle to Kona Airport? If you want to travel next month, return fares start from Rs98,515. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle to Kona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Kona flights are currently cheapest in April.

Direct flights from Seattle to Kona

Seattle to Kona: Alternative routes

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

Seattle to Kailua-Kona: Flight information

The things to know before you go.
Cheapest flight foundRs42,986
Cheapest month to flyApril
Average flight time6 hrs, 18 mins
Most popular airlineAlaska Airlines
Average flights per week73

Finding cheap flights from Seattle to Kona: Frequently asked questions

The best price we found for a return flight from Seattle to Kona is Rs98,515. 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.
6 hours and 18 minutes is the average flight time from Seattle to Kona.
Alaska Airlines, Qatar Airways and Hawaiian Airlines fly direct from Seattle to Kona.
As of March 2026, there are 73 flights per week flying from Seattle to Kona.
The cheapest month to fly from Seattle to Kona is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Kona Airport on Thursday, 23 April 2026.
Yes – the average flight time is 6 hours and 18 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 Kona 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 Kailua-Kona is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from Seattle to Ellison Onizuka Kona Intl Airport at Keahole (KOA): What you need to know

  • Seattle's main airport is Seattle-Tacoma International Airport (SEA). Check out your options for leaving from this terminal when booking your flights from Seattle to Ellison Onizuka Kona Intl Airport at Keahole (KOA).

  • Around 6 hours 20 minutes is how long you can expect to be in the air on a direct Seattle to Ellison Onizuka Kona Intl Airport at Keahole flight.

  • Ellison Onizuka Kona Intl Airport at Keahole is located in Kailua-Kona. The city follows the UTC-10 timezone and is two hours behind Seattle.

  • With 25 direct flights a week between the two airports, Seattle-Tacoma International Airport (SEA) to Ellison Onizuka Kona Intl Airport at Keahole (KOA) is the most popular route. Alaska Airlines operates the earliest flight at 8am. If you prefer to make the most of your day before flying, the last flight from SEA to KOA is with Alaska Airlines at 6:59pm.

  • To ensure you get on your flight from Seattle to KOA, leave enough time to check in and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general rule.

  • If you're going away during a popular month like July, head to the airport even earlier. It's wise to arrive up to four hours before an international flight and two hours ahead of domestic departures. Check-in and security lines will be longer during high seasons like Christmas and New Year.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) makes it easy to travel directly to your destination. Nonstop flights from Seattle to Ellison Onizuka Kona Intl Airport at Keahole (KOA) can be booked from this terminal.

  • Alaska Airlines is a well-known airline that offers direct flights from Seattle to Ellison Onizuka Kona Intl Airport at Keahole taking off from SEA.

  • The preferred airline for passengers flying between SEA and KOA is Alaska Airlines.

  • The carrier with the best on-time performance on this route is Alaska Airlines. Its services land without delay 75.53% of the time.

  • Located around 23 kilometres from the centre of Seattle, SEA can be reached in about 25 minutes by car, depending on traffic. The journey by public transport is roughly 35 minutes.

  • Catching an early flight from Seattle to Ellison Onizuka Kona Intl Airport at Keahole? Avoid the mad dash to the terminal (and sneak in some extra snooze time) by staying at one of these stays near Seattle-Tacoma International Airport:

  • 80% of flights departing from Seattle-Tacoma International Airport reach their destination on time. With its strong on-time stats, you're unlikely to experience delays when flying out of SEA.

Seattle Paine Field International Airport (PAE)

  • With public transport, you can travel from central Seattle to PAE in around 1 hour 30 minutes. The airport is roughly 40 kilometres away, and getting there by car takes approximately 40 minutes.

  • Want to enjoy an extra night away before catching your Seattle to KOA flight? Check in to a hotel near Seattle Paine Field International Airport before your break officially begins. These stays have your key waiting:

  • Flights from Seattle Paine Field International Airport are known for their punctuality, with 80% of them touching down right on cue.

About Ellison Onizuka Kona Intl Airport at Keahole (KOA)

  • Nothing beats the convenience of staying close to the terminal if you've touched down on a late flight from Seattle to Ellison Onizuka Kona Intl Airport at Keahole. Breezy Kailua-Kona Bungalow With Lanai and Ocean View! and Ohala Oasis 2 Bedroom Apartment are comfortable choices near KOA.

  • To secure the lowest price, book your vehicle around one week ahead of your Seattle to Ellison Onizuka Kona Intl Airport at Keahole flight.

Getting from Ellison Onizuka Kona Intl Airport at Keahole (KOA) to central Kailua-Kona

  • Ellison Onizuka Kona Intl Airport at Keahole is around 11 kilometres from central Kailua-Kona. It takes around 15 minutes or so to drive to the city.

  • It'll take around 45 minutes when travelling by public transport.

How to find the cheapest flights from Seattle to Ellison Onizuka Kona Intl Airport at Keahole (KOA)

  • Rs42,986 is currently the lowest price for a one-way ticket from Seattle to Ellison Onizuka Kona Intl Airport at Keahole. Return flights start from Rs98,515. These fares can change based on availability.

  • Book one month before you travel. Research into pricing trends suggests this is the ideal window for finding cheap flights from Seattle to KOA.

  • The best month for scoring cheap Seattle to Ellison Onizuka Kona Intl Airport at Keahole tickets is June. Use the 'Whole month' tool to compare flight prices, then select the dates offering the lowest fares.

  • Snapping up a cheap plane ticket from Seattle to KOA couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when a better deal is available.

  • Tailor your trip using filters. Select your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Seattle to Ellison Onizuka Kona Intl Airport at Keahole.

The best time to fly from Seattle to Ellison Onizuka Kona Intl Airport at Keahole (KOA)

  • Think about the kind of holiday you want when deciding your trip dates. December is the quietest month to visit Kailua-Kona. July is when most people book flights from Seattle to Ellison Onizuka Kona Intl Airport at Keahole (KOA), which may be ideal if you'd rather travel when it's busy.

  • The warmest month in Kailua-Kona is August, with temperatures ranging between 17ºC and 25ºC. Book your Seattle to KOA plane ticket then if that's your idea of comfortable weather.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from Seattle to Ellison Onizuka Kona Intl Airport at Keahole in January when temperatures are between 13ºC and 21ºC.

More about Kailua-Kona

  • When it comes to searching for somewhere to rest your head, you'll find the best stays in Kailua-Kona right here. Check out these options after locking in your flight from Seattle to Ellison Onizuka Kona Intl Airport at Keahole:

  • Your Kailua-Kona visit wouldn't be complete without a bit of sightseeing. Top attractions you won't want to miss include White Sands Beach(La'aloa Bay), Manta Ray Dives of Hawai‘i and Ironman finish line.

Explore more of the United States

  • Honolulu is just one of the many cities in the United States waiting to be explored after you've experienced Kailua-Kona. Around 257 kilometres away to the northwest, well-known attractions include Pacific Ocean, Waikiki Beach and Pearl Harbour.

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