$362 Find Cheap Flights from Seattle to Trapani - Compare and Save

In the last 5 days, the lowest price for a flight from Seattle to Trapani was $362 for a one-way ticket and $1,093 for a round-trip.

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

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

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 Trapani.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trapani 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 Trapani with an airline and back to Seattle with another airline. Booking your flights between Seattle and TPS 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 Trapani from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.