Cheap flights to Spain from Dulles

Round trips from Dulles from $367. Cheapest dates, deal ratings and where to book.

• Madrid: $367, 2026-11-10 to 2026-11-25
• Málaga: $502, 2027-02-16 to 2027-03-02
• Barcelona: $709, 2027-03-17 to 2027-03-29

Nearby

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