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

Wednesday, December 16th, 2026

5 round-trip options

Returning
Mon, Dec 21, 20265 Day Trip
$1,250 USD
Returning
Wed, Dec 23, 20267 Day Trip
$1,678 USD
Returning
Fri, Dec 25, 20269 Day Trip
$872 USD
Returning
Sat, Dec 26, 202610 Day Trip
$1,009 USD
Returning
Sun, Dec 27, 202611 Day Trip
$872 USD