Cheap flights to Spain from Seattle

Round trips from Seattle from $780. Cheapest dates, deal ratings and where to book.

• Madrid: $780, 2026-11-05 to 2026-11-20
• Barcelona: $817, 2026-11-09 to 2026-11-16
• Málaga: $876, 2026-10-28 to 2026-11-02

Nearby

• Andorra
• Morocco
• France
• Algeria
• Monaco
• Portugal
• Switzerland
• Tunisia