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

Monday, August 31st, 2026

7 round-trip options

Returning
Sun, Sep 6, 20266 Day Trip
$969 USD
Returning
Mon, Sep 7, 20267 Day Trip
$929 USD
Returning
Tue, Sep 8, 20268 Day Trip
$1,004 USD
Returning
Thu, Sep 10, 202610 Day Trip
$781 USD
Returning
Sat, Sep 12, 202612 Day Trip
$775 USD
Returning
Sun, Sep 13, 202613 Day Trip
$918 USD
Returning
Mon, Sep 14, 202614 Day Trip
$758 USD