Find cheap flights from Seattle to Skiathos from $1,637

In the last 3 days, the lowest price for a flight from Seattle to Skiathos was $1,637 for a round-trip ticket.

Yes, you'll most likely have to show a valid passport before boarding the plane in Seattle and on arrival in Skiathos.

When flying out of Seattle you will be using Seattle/Tacoma Intl. You will be landing at Skiathos, also known as Skiathos.

We unfortunately don’t have that data for this specific route.

Star Alliance is the only airline alliance operating flights between Seattle and Skiathos.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Skiathos.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Skiathos from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Skiathos with an airline and back to Seattle with another airline. Booking your flights between Seattle and JSI can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Skiathos from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.