Cheap Flights to Island County from ₩582,400

View ₩582,400 flight on Fri, Feb 20, 2026Opens in a new window

Popular airlines to Island County

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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How much is the cheapest flight to Island County?

Prices were available within the past 7 days and start at ₩582,400 for one-way flights and ₩678,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Feb 20 - Sun, Mar 1
ICN
Seoul
SEA
Seattle
₩678,300 Roundtrip, just found
₩678,300
Roundtrip
just found
Select Air Canada flight, departing Fri, Feb 20 from Seoul to Seattle, returning Sun, Mar 1, priced at ₩678,300 just found
United
Mon, Mar 9 - Mon, Mar 16
ICN
Seoul
SEA
Seattle
₩826,500 Roundtrip, found 5 days ago
₩826,500
Roundtrip
found 5 days ago
Select United flight, departing Mon, Mar 9 from Seoul to Seattle, returning Mon, Mar 16, priced at ₩826,500 found 5 days ago
American Airlines
Thu, Apr 2 - Tue, Apr 7
ICN
Seoul
SEA
Seattle
₩832,500 Roundtrip, found 5 days ago
₩832,500
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Apr 2 from Seoul to Seattle, returning Tue, Apr 7, priced at ₩832,500 found 5 days ago
Hainan Airlines
Wed, Mar 11 - Thu, Mar 19
ICN
Seoul
SEA
Seattle
₩1,010,000 Roundtrip, found 17 hours ago
₩1,010,000
Roundtrip
found 17 hours ago
Select Hainan Airlines flight, departing Wed, Mar 11 from Seoul to Seattle, returning Thu, Mar 19, priced at ₩1,010,000 found 17 hours ago
Hawaiian Airlines
Fri, Apr 3 - Sat, Apr 11
ICN
Seoul
SEA
Seattle
₩1,032,800 Roundtrip, found 10 hours ago
₩1,032,800
Roundtrip
found 10 hours ago
Select Hawaiian Airlines flight, departing Fri, Apr 3 from Seoul to Seattle, returning Sat, Apr 11, priced at ₩1,032,800 found 10 hours ago
Delta
Wed, Feb 4 - Wed, Feb 11
ICN
Seoul
SEA
Seattle
₩1,044,200 Roundtrip, found 10 hours ago
₩1,044,200
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Feb 4 from Seoul to Seattle, returning Wed, Feb 11, priced at ₩1,044,200 found 10 hours ago
Korean Air
Fri, May 1 - Tue, May 5
ICN
Seoul
SEA
Seattle
₩1,074,200 Roundtrip, found 10 hours ago
₩1,074,200
Roundtrip
found 10 hours ago
Select Korean Air flight, departing Fri, May 1 from Seoul to Seattle, returning Tue, May 5, priced at ₩1,074,200 found 10 hours ago
China Airlines
Sun, Jul 12 - Sun, Jul 26
ICN
Seoul
SEA
Seattle
₩1,192,200 Roundtrip, found 1 day ago
₩1,192,200
Roundtrip
found 1 day ago
Select China Airlines flight, departing Sun, Jul 12 from Seoul to Seattle, returning Sun, Jul 26, priced at ₩1,192,200 found 1 day ago
Jeju Air
Sat, May 9 - Mon, May 18
GMP
Seoul
SEA
Seattle
₩1,211,800 Roundtrip, found 3 days ago
₩1,211,800
Roundtrip
found 3 days ago
Select Jeju Air flight, departing Sat, May 9 from Seoul to Seattle, returning Mon, May 18, priced at ₩1,211,800 found 3 days ago
All Nippon Airways
Tue, Jan 27 - Tue, Feb 24
GMP
Seoul
SEA
Seattle
₩1,308,900 Roundtrip, found 2 days ago
₩1,308,900
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Tue, Jan 27 from Seoul to Seattle, returning Tue, Feb 24, priced at ₩1,308,900 found 2 days ago

About Island County

Expedia offers flights to Island County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Island County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Island County that have flexible change policies?
We know that travel plans can change very quickly, so choosing a flexible airfare with Expedia is a wise idea. Tick the "No change fee" box below the "Flexible change policies" filter. Your affordable, flexible flight to Island County is just a few clicks away.
Which airlines fly to Island County?
Whether you prefer to sit in first class or save dollars in economy, these popular carriers will get you to or near Island County:

  • Alaska Airlines - 407 flights to or near Island County each month, including 407 flights to Snohomish County - Paine Field Airport (PAE) per month.
  • Kenmore Air - 30 flights to or near Island County each month, including 30 flights to Snohomish County - Paine Field Airport (PAE) per month.

How can I find cheap tickets to Island County?
Start searching as early as possible, consider nearby airports, use points or miles — there's no shortage of ways! One more is to use Expedia's "flexible dates" feature. Find an Island County flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Island County was ₩678,300.
How much is a flight to Island County?
In the last seven days, return flights to Island County sold for as low as ₩678,300 and reached a maximum price of ₩1,308,900. For one-way trips leaving Seoul (ICN), the lowest amount paid during this same period was only ₩582,400.
What are the most popular airports to fly into in Island County?
Snohomish County - Paine Field Airport (PAE) is the main airport for those eager to visit Island County. Around 438 flights a month land at this airport.
When is the cheapest time to fly to Island County?
Consider leaving early in the week to score the best fare to Island County. Tuesday is commonly the cheapest day to fly, followed by Monday. Saturday typically has the most expensive fares. This is because many people like to start their trip on a weekend.
How much is a plane ticket to Island County?
Ticket prices varied from ₩678,300 to ₩1,308,900 over the last seven days. When you're ready to book, we're here to help you find a great deal to Island County.
What is the best time to go to Island County?
Camano Island, Island County's major city, is a wonderful place to discover at anytime. Not a fan of cooler weather? Then head here from June 20 onward during the summer months, when temperatures fluctuate from 55ºF to 65ºF. May, July and August is when Camano Island is at its liveliest.
What months are the cheapest to book a flight to Island County?
An excellent month to book affordable airfares to Island County is February. It's worth noting that in the U.S, the most expensive time to book a ticket is during the month of December.

Trending flights to Island County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Feb 20 - Sun, Mar 1
ICN
Seoul
SEA
Seattle
₩678,300 Roundtrip, just found
₩678,300
Roundtrip
just found
Select Air Canada flight, departing Fri, Feb 20 from Seoul to Seattle, returning Sun, Mar 1, priced at ₩678,300 just found
*Available to Expedia members.