San Francisco (SFO) to Madrid (MAD) flight deal from $318 USD in economy class – flightdeals.net

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American Airlines

AAAmerican Airlines

Finnair

British Airways

BABritish Airways

Iberia Airlines

IBIberia Airlines

One Way•Economy

San Francisco International Airport

San Francisco, United States

Madrid-Barajas Airport

$491 USD

-35%$318 USD

Verified Mar 21, 2026 at 11:50 AM

March 2026

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23 24 25 26 27 28 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21$708 22$708 23$700 24$700 25$795 26$1,068 27$957 28$795 29$787 30$787 31$787 1$795 2$855 3$855 4$820 5$787

Fair Availability

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Thursday, March 19th, 2026

No flight details available for this date.