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This page displays the cheapest discounted airline ticket & flight information for Seattle, Washington to Madrid, Spain including the cheapest seats, historical ranking, recent email alerts and airlines with flights that serve these cities.
Fare Compare's flight data shows that the following airlines have scheduled flights where both airports Seattle and Madrid can connect all the way through during the year using flights only on these airlines.
Cheap roundtrip airfares for all airlines from Seattle, Washington to Madrid, Spain.
Cheap one way airfares for all airlines from Seattle to Madrid.

Cheap Flights from Seattle to Madrid, from $682, Airfare Search for SEA to MAD
