¥21,380 Cheap Flights from Seattle (SEA) to Kailua-Kona (KOA)

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards

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

Prices were available within the past 7 days and start at ¥21,380 for one-way flights and ¥45,460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
American Airlines
Delta
Delta
Delta
American Airlines
Hawaiian Airlines
United
Alaska Airlines

Find the cheapest month to fly from Seattle (SEA) to Kailua-Kona (KOA)

December is typically the cheapest month to fly

From ¥36,594 - ¥148,640 per traveler.

Alternative airports near Kailua-Kona

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Kona Intl. Airport (KOA)?
Start packing your suitcase, because round-trip journeys from Sea-Tac Airport to Kona Intl. Airport (KOA) start from ¥45,460. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Kona Intl. Airport (KOA)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to Kona Intl. Airport (KOA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Ellison Onizuka Kona Intl. Airport at Keāhole flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from SEA to Kona Intl. Airport (KOA)?
Lasting around 6 hours and 6 minutes, the flight between SEA and KOA is a good opportunity to do some last-minute planning. How about using some of this time to work on your itinerary for Kailua-Kona?
How far is the flight from SEA to KOA?
You'll have 4,300 kilometers to cover on the long-haul SeaTac to Kailua-Kona route. Wear comfy clothes and consider taking a travel pillow with you.
Which airlines fly direct from Sea-Tac Airport to Ellison Onizuka Kona Intl. Airport at Keāhole?
Many adventurers choose to fly with Alaska Airlines (AS) from Sea-Tac Airport to Kona Intl. Airport (KOA). This popular airline offers 91 monthly flights, so you can pick a flight time that's right for you. If you'd like more options, check out the ticket prices from Delta Air Lines (DL). This carrier offers 30 monthly flights between these airports.
Are SEA to KOA flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Sea-Tac Airport to Ellison Onizuka Kona Intl. Airport at Keāhole last minute could be your ticket to an awesome deal. However, it could end up costing you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Kona Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
¥45,460
Distance
4301 km
Average flight time
4 hours 18 mins

Book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.