Madrid (MAD) to San Francisco (SFO) flight deal in economy from $518

Saturday, December 5th, 2026

9 round-trip options

Returning
Thu, Dec 10, 20265 Day Trip
$706 USD
Returning
Sat, Dec 12, 20267 Day Trip
$896 USD
Returning
Sun, Dec 13, 20268 Day Trip
$723 USD
Returning
Mon, Dec 14, 20269 Day Trip
$632 USD
Returning
Tue, Dec 15, 202610 Day Trip
$706 USD
Returning
Wed, Dec 16, 202611 Day Trip
$758 USD
Returning
Thu, Dec 17, 202612 Day Trip
$1,033 USD
Returning
Fri, Dec 18, 202613 Day Trip
$1,394 USD
Returning
Sat, Dec 19, 202614 Day Trip
$1,273 USD