Flights from San Francisco to Madrid with Alaska Airlines

Our cheapest offers for flights from San Francisco to Madrid

Here you can compare cheap flights from San Francisco (SFO) to Madrid (MAD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Madrid. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
San Francisco
Madrid
Outbound
09/23/25
1 Stopover (BOS)
AS0425, AA8849
19h 20min
Return
-
Alaska Airlines, American Airlines ?
$271
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: San Francisco - Madrid

Cheapest outbound flight from 270,99 $US
Distance 9341 km
Departure airport Airport San Francisco International Airport, CA (SFO)
Arrival airport Airport Madrid-Barajas (MAD)
Destination country Flights to Spain
Alternative flights to Madrid
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