Cheap flights to Island County

View €306 flight on Sun, 26 Apr 2026Opens in a new window

Popular airlines to Island County

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

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Cheap round-trip flights to Island County

Prices were available within the past 7 days and start at €306 for one-way flights and €413 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, 23 May - Tue, 26 May
DUB
Dublin
SEA
Seattle
€413 Return, found 11 hours ago
€413
Return
found 11 hours ago
Select Scandinavian Airlines flight, departing Sat, 23 May from Dublin to Seattle, returning Tue, 26 May, priced at €413 found 11 hours ago
British Airways
Thu, 19 Nov - Mon, 23 Nov
DUB
Dublin
SEA
Seattle
€418 Return, found 13 hours ago
€418
Return
found 13 hours ago
Select British Airways flight, departing Thu, 19 Nov from Dublin to Seattle, returning Mon, 23 Nov, priced at €418 found 13 hours ago
Icelandair
Mon, 2 Mar - Sun, 8 Mar
DUB
Dublin
SEA
Seattle
€419 Return, found 10 hours ago
€419
Return
found 10 hours ago
Select Icelandair flight, departing Mon, 2 Mar from Dublin to Seattle, returning Sun, 8 Mar, priced at €419 found 10 hours ago
Iberia
Wed, 11 Nov - Sun, 15 Nov
DUB
Dublin
SEA
Seattle
€428 Return, found 1 day ago
€428
Return
found 1 day ago
Select Iberia flight, departing Wed, 11 Nov from Dublin to Seattle, returning Sun, 15 Nov, priced at €428 found 1 day ago
Aer Lingus
Mon, 23 Feb - Sun, 8 Mar
DUB
Dublin
SEA
Seattle
€429 Return, found 6 hours ago
€429
Return
found 6 hours ago
Select Aer Lingus flight, departing Mon, 23 Feb from Dublin to Seattle, returning Sun, 8 Mar, priced at €429 found 6 hours ago
American Airlines
Sun, 1 Mar - Fri, 6 Mar
DUB
Dublin
SEA
Seattle
€434 Return, found 9 hours ago
€434
Return
found 9 hours ago
Select American Airlines flight, departing Sun, 1 Mar from Dublin to Seattle, returning Fri, 6 Mar, priced at €434 found 9 hours ago
JetBlue Airways
Wed, 13 May - Sun, 17 May
DUB
Dublin
SEA
Seattle
€539 Return, found 3 days ago
€539
Return
found 3 days ago
Select JetBlue Airways flight, departing Wed, 13 May from Dublin to Seattle, returning Sun, 17 May, priced at €539 found 3 days ago
Aer Lingus
Thu, 2 Apr - Sat, 11 Apr
SNN
Shannon
SEA
Seattle
€559 Return, found 1 day ago
€559
Return
found 1 day ago
Select Aer Lingus flight, departing Thu, 2 Apr from Shannon to Seattle, returning Sat, 11 Apr, priced at €559 found 1 day ago
Finnair
Wed, 15 Apr - Wed, 29 Apr
DUB
Dublin
SEA
Seattle
€562 Return, found 10 hours ago
€562
Return
found 10 hours ago
Select Finnair flight, departing Wed, 15 Apr from Dublin to Seattle, returning Wed, 29 Apr, priced at €562 found 10 hours ago
Air France
Mon, 8 Jun - Mon, 22 Jun
DUB
Dublin
SEA
Seattle
€645 Return, found 8 hours ago
€645
Return
found 8 hours ago
Select Air France flight, departing Mon, 8 Jun from Dublin to Seattle, returning Mon, 22 Jun, priced at €645 found 8 hours ago

About Island County

Expedia offers flights to Island County to meet every traveller'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 €413.
How much is a flight to Island County?
In the last seven days, return flights to Island County sold for as low as €413 and reached a maximum price of €645. For one-way trips leaving Dublin (DUB), the lowest amount paid during this same period was only €306.
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.
How much is a plane ticket to Island County?
Ticket prices varied from €413 to €645 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 13ºC to 18ºC. 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, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, 23 May - Tue, 26 May
DUB
Dublin
SEA
Seattle
€413 Return, found 11 hours ago
€413
Return
found 11 hours ago
Select Scandinavian Airlines flight, departing Sat, 23 May from Dublin to Seattle, returning Tue, 26 May, priced at €413 found 11 hours ago
*Available to Expedia members.