AED620 Cheap Flights from Seattle (SEA) to Kailua-Kona (KOA)

View AED620 flight on Tue, 4 November 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Kona Intl. Airport (KOA)

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

Prices were available within the past 7 days and start at AED620 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Seattle (SEA) to Kailua-Kona (KOA)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Kona Intl.
Distance
4301 km
Average flight time
3 hours 7 mins

Seattle to Kailua-Kona Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seattle to Kailua-Kona offer the perfect respite. Not only does exploring Kailua-Kona provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Seattle to Kailua-Kona may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Kailua-Kona are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Kailua-Kona more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Kailua-Kona is AED620 now!

Frequently asked questions

How long does it take to fly from SEA to KOA?
Book a seat with Alaska Airlines and you can expect to be cruising the skies for roughly 6 hours and 15 minutes. This reputable airline has a direct flight that departs at 5:40PM from Sea-Tac Airport and comes in to land at Ellison Onizuka Kona Intl. Airport at Keāhole at 8:55PM. Expedia has flight deals to get you soaring, so check out what's on offer on this route today.
Is it cheaper to buy a plane ticket from Sea-Tac Airport to KOA last minute?
Being the spontaneous type is a wonderful way to travel the world, but it isn't necessarily the cleverest way to get your hands on a bargain flight. Think about booking your Sea-Tac Airport to Kona Intl. Airport (KOA) journey well ahead of time instead of waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save up that spontaneity for when you're exploring Kona Intl. Airport (KOA)!
What airline has the least delays from Sea-Tac Airport to KOA?
Travel with Delta Air Lines from Sea-Tac Airport to KOA and touch down at the time found on your boarding card. This carrier takes first place on this route, with an on-time arrival score of 90%. If your flight is delayed, the free Expedia App is the ideal way to stay in the loop. Download it and receive real-time trip alerts, from flight delays to gate changes and the carousel number to collect your luggage.
What airports do you fly into for Kailua-Kona from Seattle?
From Seattle, you can journey to Kailua-Kona via Kona Intl. Airport (KOA), Waimea-Kohala Airport (MUE) and Upolu Point, HI (UPP-Upolu). It's a good idea to check which hub is right for you before you make a decision. If you go with Kona Intl. Airport (KOA), it's roughly 11 kilometers northwest of the center of the city. Use the dough you save when booking your trip with Expedia to discover the city's popular sights, such as Kailua Pier and Kona Brewing Company.
What are the most popular departure times for flights from Sea-Tac Airport to Kona Intl. Airport (KOA)?
Between 5:00 PM - 6:00 PM is when you'll find the most Alaska Airlines flights departing Sea-Tac Airport to Kona Intl. Airport (KOA). Our recommendation? Choose a flight that departs in the morning. With air traffic yet to build up, your odds of boarding a delay-free flight are higher.
Can I change the date of my flight from Sea-Tac Airport to Ellison Onizuka Kona Intl. Airport at Keāhole?
Expedia makes it easy to make changes to your SEA to Ellison Onizuka Kona Intl. Airport at Keāhole trip yourself. Just go to the Expedia Trips portal and select "change flight." Search for new flights and book the one that works with your new plans. You'll get an estimate of the extra charges, if applicable. You can also find your way to our Customer Service portal to chat to our Virtual Agent and get answers to all your questions.

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