SEA to MAD from $381 in economy – flightdeals.net

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Air France

Delta Air Lines

DLDelta Air Lines

KLM

One Way•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Madrid-Barajas Airport

$466 USD

-18%$381 USD

Verified 18 days ago

July 2026

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29 30 1 2 3 4 5$757 6$757 7$757 8$757 9$817 10$817 11$757 12$757 13$757 14$757 15$757 16$817 17$817 18$757 19$757 20$757 21$757 22$757 23$817 24$817 25$757 26$625 27$625 28$625 29$625 30$675 31$675 1$625 2$463

Good Availability

41% of dates checked are available within 10% of the lowest price

Friday, July 3rd, 2026

No flight details available for this date.