$349+ Cheap flights from Spain to San Francisco (SFO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SFO
Aug 11 — Aug 181
Round-trip
1 adult, Economy
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Cheapest flights from Spain to San FranciscoExplore the most affordable flight options available from Spain to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
Explore the most affordable flight options available from Spain to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
This eDestinos deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:30 pm
ALC
- SFO
1 stop27h 50m
Iberia
Wed 9/162:00 pm
SFO
- ALC
2 stops21h 55m
Iberia
Deal found 7/11![Iberia logo]()
$370
This eDestinos deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:15 am
ALC
- SFO
2 stops21h 01m
Iberia
Tue 10/67:10 am
SFO
- ALC
2 stops20h 55m
Iberia
Deal found 7/10![Iberia logo]()
$381
This Iberia deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:40 am
VLC
- SFO
1 stop19h 40m
Iberia
Wed 9/1612:30 pm
SFO
- VLC
2 stops19h 30m
Iberia
Deal found 7/9![Iberia logo]()
$403
This British Airways deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:40 am
VLC
- SFO
1 stop19h 40m
Multiple Airlines
Wed 9/167:30 pm
SFO
- VLC
1 stop16h 05m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$409
This Iberia deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:25 pm
AGP
- SFO
2 stops20h 34m
Iberia
Tue 10/201:28 pm
SFO
- AGP
2 stops18h 27m
Iberia
Deal found 7/10![Iberia logo]()
$410
This British Airways deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:15 am
ALC
- SFO
2 stops23h 30m
British Airways
Wed 9/96:00 am
SFO
- ALC
2 stops17h 40m
British Airways
Deal found 7/11![British Airways logo]()
$411
This British Airways deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:20 am
VLC
- SFO
2 stops21h 54m
Multiple Airlines
Thu 9/104:35 pm
SFO
- VLC
1 stop18h 00m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$412
This Finnair deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:20 am
VLC
- SFO
2 stops20h 57m
Finnair
Tue 10/139:00 am
SFO
- VLC
2 stops26h 05m
Finnair
Deal found 7/11![Finnair logo]()
$415
This British Airways deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:15 am
ALC
- SFO
1 stop16h 05m
British Airways
Tue 9/84:35 pm
SFO
- ALC
1 stop19h 10m
British Airways
Deal found 7/12![British Airways logo]()
$420
This British Airways deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:15 am
BIO
- SFO
2 stops23h 30m
British Airways
Mon 9/216:00 am
SFO
- BIO
2 stops17h 30m
British Airways
Deal found 7/11![British Airways logo]()
$426
This British Airways deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:40 pm
ALC
- SFO
2 stops19h 31m
Multiple Airlines
Tue 9/84:35 pm
SFO
- ALC
1 stop19h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$426
This British Airways deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:30 pm
VLC
- SFO
1 stop26h 20m
Multiple Airlines
Tue 10/202:01 pm
SFO
- VLC
2 stops17h 59m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$427
Best flights from Spain to San FranciscoDiscover carefully curated flight deals from Spain to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
Discover carefully curated flight deals from Spain to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
This British Airways deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:40 am
VLC
- SFO
1 stop19h 40m
Multiple Airlines
Wed 9/167:30 pm
SFO
- VLC
1 stop16h 05m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$409
This British Airways deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:15 am
ALC
- SFO
2 stops23h 30m
British Airways
Wed 9/96:00 am
SFO
- ALC
2 stops17h 40m
British Airways
Deal found 7/11![British Airways logo]()
$411
This Finnair deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:00 am
AGP
- SFO
2 stops32h 59m
Finnair
Sat 9/1910:31 am
SFO
- AGP
2 stops28h 44m
Finnair
Deal found 7/11![Finnair logo]()
$427
This KLM deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:20 pm
VLC
- SFO
1 stop23h 25m
KLM
Thu 9/101:45 pm
SFO
- VLC
1 stop16h 40m
KLM
Deal found 7/7![KLM logo]()
$509
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:25 am
AGP
- SFO
1 stop17h 05m
TAP AIR PORTUGAL
Sat 9/197:35 pm
SFO
- AGP
1 stop18h 20m
TAP AIR PORTUGAL
Deal found 7/11![TAP AIR PORTUGAL logo]()
$559
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:30 pm
AGP
- SFO
1 stop24h 15m
Delta
Mon 9/218:10 pm
SFO
- AGP
1 stop30h 35m
Delta
Deal found 7/11![Delta logo]()
$581
This Iberia deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:55 am
ALC
- SFO
2 stops20h 40m
Iberia
Tue 11/248:00 am
SFO
- ALC
2 stops20h 10m
Iberia
Deal found 7/12![Iberia logo]()
$582
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:30 pm
BIO
- SFO
2 stops19h 41m
American Airlines
Mon 9/146:00 am
SFO
- BIO
2 stops17h 30m
American Airlines
Deal found 7/7![American Airlines logo]()
$592
This Gotogate deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:50 am
BIO
- SFO
1 stop14h 50m
Lufthansa
Mon 9/149:05 pm
SFO
- BIO
1 stop17h 20m
Lufthansa
Deal found 7/7![Lufthansa logo]()
$690
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:45 am
BIO
- SFO
1 stop14h 50m
United Airlines
Fri 11/69:40 pm
SFO
- BIO
1 stop16h 25m
United Airlines
Deal found 7/11![United Airlines logo]()
$714
This JetBlue deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:05 pm
MAD
- SFO
1 stop19h 25m
JetBlue
Tue 8/1112:30 pm
SFO
- MAD
1 stop14h 00m
JetBlue
Deal found 7/9![JetBlue logo]()
$745
This British Airways deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:20 am
VLC
- SFO
2 stops21h 54m
Multiple Airlines
Thu 9/104:35 pm
SFO
- VLC
1 stop18h 00m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$412
This SWISS deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:50 am
TFS
- SFO
2 stops40h 25m
SWISS
Sat 10/107:35 pm
SFO
- TFS
1 stop30h 20m
SWISS
Deal found 7/9![SWISS logo]()
$851
This British Airways deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:15 am
ALC
- SFO
2 stops23h 07m
British Airways
Tue 9/84:35 pm
SFO
- ALC
1 stop19h 10m
British Airways
Deal found 7/12![British Airways logo]()
$426
This ITA Airways deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:20 am
BCN
- SFO
2 stops21h 49m
ITA Airways
Mon 9/213:15 pm
SFO
- BCN
1 stop23h 00m
ITA Airways
Deal found 7/12![ITA Airways logo]()
$855
This British Airways deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:30 pm
VLC
- SFO
1 stop26h 20m
British Airways
Tue 10/204:35 pm
SFO
- VLC
1 stop18h 00m
British Airways
Deal found 7/10![British Airways logo]()
$432
This Finnair deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:20 am
VLC
- SFO
2 stops25h 25m
Finnair
Thu 9/101:27 pm
SFO
- VLC
2 stops35h 23m
Finnair
Deal found 7/7![Finnair logo]()
$486
This British Airways deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:55 am
AGP
- SFO
1 stop36h 00m
British Airways
Tue 11/2410:16 am
SFO
- AGP
2 stops22h 49m
British Airways
Deal found 7/12![British Airways logo]()
$450
This KLM deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:35 pm
ALC
- SFO
1 stop23h 10m
KLM
Wed 9/163:16 pm
SFO
- ALC
2 stops19h 09m
KLM
Deal found 7/11![KLM logo]()
$579
This Iberia deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:40 pm
LCG
- SFO
2 stops40h 27m
Iberia
Tue 11/2411:59 pm
SFO
- LCG
2 stops24h 36m
Iberia
Deal found 7/9![Iberia logo]()
$596
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:50 am
BIO
- SFO
1 stop13h 55m
Delta
Fri 11/610:35 am
SFO
- BIO
2 stops21h 50m
Delta
Deal found 7/9![Delta logo]()
$623
This KLM deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:55 pm
ALC
- SFO
1 stop27h 50m
KLM
Wed 9/161:45 pm
SFO
- ALC
1 stop20h 40m
KLM
Deal found 7/11![KLM logo]()
$579
This Iberia deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:35 pm
IBZ
- SFO
2 stops34h 20m
Iberia
Mon 11/2310:29 am
SFO
- IBZ
2 stops36h 56m
Iberia
Deal found 7/12![Iberia logo]()
$614
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:45 am
BIO
- SFO
1 stop14h 00m
Delta
Sun 9/203:05 pm
SFO
- BIO
1 stop17h 25m
Delta
Deal found 7/10![Delta logo]()
$625
This Finnair deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:35 pm
AGP
- SFO
2 stops40h 24m
Finnair
Wed 10/1412:59 pm
SFO
- AGP
2 stops26h 16m
Finnair
Deal found 7/9![Finnair logo]()
$627
This British Airways deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:20 pm
VLC
- SFO
1 stop25h 30m
British Airways
Mon 9/77:30 pm
SFO
- VLC
1 stop15h 15m
British Airways
Deal found 7/11![British Airways logo]()
$535
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:50 am
BIO
- SFO
1 stop14h 50m
United Airlines
Mon 9/144:10 pm
SFO
- BIO
1 stop33h 35m
United Airlines
Deal found 7/8![United Airlines logo]()
$715
This American Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:40 pm
LCG
- SFO
2 stops20h 03m
American Airlines
Tue 11/2410:28 am
SFO
- LCG
2 stops21h 37m
American Airlines
Deal found 7/12![American Airlines logo]()
$732
This British Airways deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:10 am
PMI
- SFO
2 stops19h 38m
Multiple Airlines
Wed 9/94:35 pm
SFO
- PMI
1 stop18h 00m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$698
This KLM deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:35 pm
ALC
- SFO
2 stops18h 15m
KLM
Thu 10/292:50 pm
SFO
- ALC
1 stop17h 15m
KLM
Deal found 7/8![KLM logo]()
$642
Last-minute flights from Spain to San FranciscoDiscover last-minute flight deals from Spain to San Francisco. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Francisco. Data last updated July 12, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:25 am
AGP
- SFO
1 stop17h 05m
TAP AIR PORTUGAL
Thu 8/274:30 pm
SFO
- AGP
1 stop32h 05m
TAP AIR PORTUGAL
Deal found 7/11![TAP AIR PORTUGAL logo]()
$563
This Gotogate deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:25 pm
VLC
- SFO
1 stop28h 50m
ITA Airways
Sun 9/63:15 pm
SFO
- VLC
1 stop16h 20m
ITA Airways
Deal found 7/8![ITA Airways logo]()
$573
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
AGP
- SFO
1 stop16h 05m
TAP AIR PORTUGAL
Sat 9/57:35 pm
SFO
- AGP
1 stop18h 20m
TAP AIR PORTUGAL
Deal found 7/11![TAP AIR PORTUGAL logo]()
$617
This eDestinos deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:40 pm
ALC
- SFO
2 stops19h 31m
Iberia
Thu 9/101:27 pm
SFO
- ALC
2 stops22h 28m
Iberia
Deal found 7/10![Iberia logo]()
$548
This Iberia deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:15 am
VLC
- SFO
1 stop19h 05m
Iberia
Wed 9/92:00 pm
SFO
- VLC
2 stops18h 00m
Iberia
Deal found 7/8![Iberia logo]()
$592
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:10 am
AGP
- SFO
1 stop16h 10m
American Airlines
Thu 9/107:30 pm
SFO
- AGP
1 stop30h 35m
American Airlines
Deal found 7/8![American Airlines logo]()
$597
This oojo deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
VLC
- SFO
1 stop17h 30m
TAP AIR PORTUGAL
Thu 9/174:30 pm
SFO
- VLC
1 stop22h 05m
TAP AIR PORTUGAL
Deal found 7/10![TAP AIR PORTUGAL logo]()
$611
This Expedia deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:10 am
AGP
- SFO
1 stop16h 10m
Iberia
Sat 9/129:00 am
SFO
- AGP
2 stops22h 55m
Iberia
Deal found 7/8![Iberia logo]()
$628
This Iberia deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:40 pm
ALC
- SFO
2 stops19h 31m
Iberia
Sun 8/307:25 am
SFO
- ALC
2 stops20h 40m
Iberia
Deal found 7/10![Iberia logo]()
$633
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:10 am
AGP
- SFO
2 stops19h 38m
American Airlines
Sat 9/122:58 pm
SFO
- AGP
2 stops16h 57m
American Airlines
Deal found 7/8![American Airlines logo]()
$633
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:30 pm
BIO
- SFO
2 stops19h 41m
American Airlines
Mon 9/146:00 am
SFO
- BIO
2 stops17h 30m
American Airlines
Deal found 7/8![American Airlines logo]()
$592
This Expedia deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:30 pm
ALC
- SFO
2 stops36h 24m
Iberia
Tue 9/82:08 pm
SFO
- ALC
2 stops33h 32m
Iberia
Deal found 7/8![Iberia logo]()
$606
One-way flights from Spain to San FranciscoSearch for one-way flight options from Spain to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
Search for one-way flight options from Spain to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This eDestinos deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:15 am
ALC
- SFO
2 stops19h 33m
Iberia
Deal found 7/10![Iberia logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:05 pm
PMI
- SFO
2 stops24h 30m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:40 am
VLC
- SFO
1 stop19h 40m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:40 pm
AGP
- SFO
3 stops48h 37m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:45 am
PMI
- SFO
2 stops40h 45m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$386
This Finnair deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:20 am
VLC
- SFO
2 stops20h 57m
Finnair
Deal found 7/10![Finnair logo]()
$386
This British Airways deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:30 pm
BIO
- SFO
2 stops20h 29m
British Airways
Deal found 7/9![British Airways logo]()
$390
This Iberia deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:30 pm
BIO
- SFO
2 stops18h 58m
Iberia
Deal found 7/12![Iberia logo]()
$391
This Iberia deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:25 pm
AGP
- SFO
2 stops19h 03m
Iberia
Deal found 7/9![Iberia logo]()
$391
This British Airways deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:25 pm
AGP
- SFO
2 stops20h 19m
British Airways
Deal found 7/8![British Airways logo]()
$393
This American Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:15 am
BIO
- SFO
2 stops22h 24m
American Airlines
Deal found 7/12![American Airlines logo]()
$396
This Travelocity deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:35 pm
BIO
- SFO
1 stop27h 45m
British Airways
Deal found 7/12![British Airways logo]()
$397
Find flight deals from Spain to San Francisco
Keep the following information in mind while searching for Spain to San Francisco flight deals. Data was last updated July 12, 2026.
Round-trip from | $370 (eDestinos) |
|---|---|
One-way from | $349 (eDestinos) |
Popular in | July |
Cheapest in | February |
Average price | $924 |
Good round-trip deal | $959 or less |
Good one-way deal | $633 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Spain to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from Spain to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ValenciaSan Francisco
VLC - SFO
VLCSFO
Valencia
Thu 9/3
5:40 am-4:20 pm
1 stop19h 40m
San Francisco
Wed 9/16
7:30 pm-8:35 pm
1 stop16h 05m
$409
AlicanteSan Francisco
ALC - SFO
ALCSFO
Alicante
Wed 9/2
9:15 am-11:45 pm
2 stops23h 30m
San Francisco
Wed 9/9
6:00 am-8:40 am
2 stops17h 40m
$411
ValenciaSan Francisco
VLC - SFO
VLCSFO
Valencia
Tue 9/1
7:20 am-8:14 pm
2 stops21h 54m
San Francisco
Thu 9/10
4:35 pm-7:35 pm
1 stop18h 00m
$412
AlicanteSan Francisco
ALC - SFO
ALCSFO
Alicante
Thu 9/3
9:15 am-11:22 pm
2 stops23h 07m
San Francisco
Tue 9/8
4:35 pm-8:45 pm
1 stop19h 10m
$426
MálagaSan Francisco
AGP - SFO
AGPSFO
Malaga
Wed 9/9
1:00 am-12:59 am
2 stops32h 59m
San Francisco
Sat 9/19
10:31 am-12:15 am
2 stops28h 44m
$427
ValenciaSan Francisco
VLC - SFO
VLCSFO
Valencia
Tue 10/13
8:30 pm-1:50 pm
1 stop26h 20m
San Francisco
Tue 10/20
4:35 pm-7:35 pm
1 stop18h 00m
$432
MálagaSan Francisco
AGP - SFO
AGPSFO
Malaga
Fri 11/20
11:55 am-2:55 pm
1 stop36h 00m
San Francisco
Tue 11/24
10:16 am-6:05 pm
2 stops22h 49m
$450
ValenciaSan Francisco
VLC - SFO
VLCSFO
Valencia
Tue 9/1
7:20 am-11:45 pm
2 stops25h 25m
San Francisco
Thu 9/10
1:27 pm-9:50 am
2 stops35h 23m
$486
ValenciaSan Francisco
VLC - SFO
VLCSFO
Valencia
Tue 9/1
9:20 pm-11:45 am
1 stop23h 25m
San Francisco
Thu 9/10
1:45 pm-3:25 pm
1 stop16h 40m
$509
ValenciaSan Francisco
VLC - SFO
VLCSFO
Valencia
Thu 9/3
9:20 pm-1:50 pm
1 stop25h 30m
San Francisco
Mon 9/7
7:30 pm-7:45 pm
1 stop15h 15m
$535
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Spain to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Spain with our price prediction graph.
ALC-SFO
AGP-SFO
VLC-SFO
BIO-SFO
PMI-SFO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Spain to San Francisco
ES0-SFO
ALC-SFO
AGP-SFO
VLC-SFO
BIO-SFO
What is the cheapest month to book a flight from Spain to San Francisco?
Currently, October is the cheapest month in which you can book a flight from Spain to San Francisco (average of $159). Flying from Spain to San Francisco in June is currently the most expensive (average of $1,609). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ES to SFO?
Find hourly flight availability from Spain to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 12, 2026.
When flying from Spain to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Spain to San Francisco delayed?
About 17% of weekly flights between Spain and San Francisco have experienced delays in the past year, with the average delay time being 157 minutes.
What is the most punctual flight time for Spain to San Francisco flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Spain to San Francisco flights?
Over the last year, LEVEL have had the lowest number of delays on this route, with just 14% of flights being delayed.
How far ahead should I book a flight from Spain to San Francisco?
The price you pay for your flight from Spain to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated July 12, 2026.
Get a feel of what it's like to fly with United Airlines,TAP AIR PORTUGAL, andIberia from Spain to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Related info for your journey
Find useful and relevant information for your journey from Spain to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Fairfield
Burlingame
Redwood City
Rancho Cordova
Roseville
Cupertino
Emeryville
Newark
San Bruno
Watsonville
Hayward
San Ramon
San Carlos
Turlock
Vallejo
San Lorenzo
Davis
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Spain to San Francisco
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Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Spain to San Francisco by cabin class
Find flights from Spain to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Spain and San Francisco flights
Browse other Spain and San Francisco flight options. Last updated on July 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.
Spain to San Francisco flights
Consider these flights traveling from Spain to San Francisco.
Top 10 airlines flying from Spain to San Francisco
Discover the top 10 airlines that operate flights from Spain to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$207 | Average$538 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$472 | Average$687 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$487 | Average$760 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$489 | Average$995 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$501 | Average$675 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$509 | Average$939 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$509 | Average$619 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$526 | Average$779 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$556 | Average$943 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$559 | Average$883 | FlexibilityNo cancel fee | On-timeN/A |