Madrid (MAD) to San Francisco (SFO) flight deal in economy from $523

FinnairAYFinnair
Round Trip•Economy
SpainMAD

Madrid-Barajas Airport

Madrid, Spain
United StatesSFO

San Francisco International Airport

San Francisco, United States
$947 USD
-45%$523 USD
Verified 13 days ago
Limited Availability
10% of dates checked are available within 10% of the lowest price

Saturday, December 19th, 2026

5 round-trip options

Returning
Thu, Dec 24, 2026•5 Day Trip
$1,427 USD
Google Flights
Returning
Sat, Dec 26, 2026•7 Day Trip
$1,358 USD
Google Flights
Returning
Mon, Dec 28, 2026•9 Day Trip
$1,347 USD
Google Flights
Returning
Tue, Dec 29, 2026•10 Day Trip
$1,295 USD
Google Flights
Returning
Wed, Dec 30, 2026•11 Day Trip
$1,347 USD
Google Flights