Flights from Madrid to San Francisco

Our cheapest offers for flights from Madrid to San Francisco

Here you can compare cheap flights from Madrid (MAD) to San Francisco (SFO) 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 San Francisco. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Madrid
San Francisco
Outbound
10/22/25
1 Stopover (ZRH)
LX2021, LX3208
15h 30min
Return
10/26/25
1 Stopover (ZRH)
LX0039, LX2032
14h 20min
Swiss International Air Lines ?
$590
Madrid
San Francisco
Please note: transfer for connecting flight
Outbound
10/19/25
1 Stopover (ORY)
TO4781, BF0710
23h 50min
Return
10/23/25
1 Stopover (ORY)
BF0711, TO4780
18h 00min
Transavia France, French Bee ?
$1,167
Madrid
San Francisco
Outbound
10/19/25
2 Stopovers (FCO, LIS)
VY5106, TP0835, TP0237
48h 45min
Return
10/23/25
1 Stopover (LIS)
TP0238, TP1016
15h 45min
Vueling Airlines, TAP Air Portugal
$738
Madrid
San Francisco
Outbound
10/19/25
2 Stopovers (BCN, LIS)
UX7703, TP1037, TP0237
55h 25min
Return
10/23/25
3 Stopovers (LIS, BCN, PMI)
TP0238, TP1034, UX6073, UX6096
45h 15min
Air Europa Lineas Aereas, TAP Air Portugal ?
$764
Madrid
San Francisco
Outbound
10/19/25
1 Stopover (LIS)
TP1017, TP0237
29h 35min
Return
10/23/25
1 Stopover (LIS)
TP0238, TP1014
14h 00min
TAP Air Portugal ?
$792
Madrid
San Francisco
Outbound
10/19/25
4 Stopovers (LIS, FCO, FRA, LAX)
TP1017, TP0838, DE4418, DE2086, AS2413
39h 03min
Return
10/23/25
1 Stopover (LIS)
TP0238, TP1016
15h 45min
TAP Air Portugal, Condor, Alaska Airlines
$795
Madrid
San Francisco
Outbound
10/19/25
1 Stopover (LIS)
TP1015, TP0237
31h 10min
Return
10/23/25
1 Stopover (LIS)
TP0238, TP1014
14h 00min
TAP Air Portugal ?
$818
Madrid
San Francisco
Outbound
10/19/25
2 Stopovers (OPO, LIS)
FR5482, TP1929, TP0237
33h 40min
Return
10/23/25
1 Stopover (LIS)
TP0238, TP1022
23h 00min
Ryanair, TAP Air Portugal
$820
Madrid
San Francisco
Outbound
10/19/25
1 Stopover (LIS)
TP1015, TP0237
31h 10min
Return
10/23/25
1 Stopover (LIS)
TP0238, TP1022
23h 00min
TAP Air Portugal
$826
Madrid
San Francisco
Outbound
10/19/25
3 Stopovers (PMI, BCN, LIS)
UX6079, UX6006, TP1037, TP0237
53h 30min
Return
10/23/25
3 Stopovers (LIS, BCN, PMI)
TP0238, TP1034, UX6103, UX6012
32h 05min
Air Europa Lineas Aereas, TAP Air Portugal ?
$827
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Madrid - San Francisco

Roundtrip from $ 589,60
Distance 9341 km
Departure airport Airport Madrid-Barajas (MAD)
Departure country Flights from Spain
Arrival airport Airport San Francisco International Airport, CA (SFO)
Destination country Flights to United States
Alternative routes to United States
Flight destinations with a similar price
Flight destinations with a similar price