$321+ Cheap flights from San Francisco (SFO) to Spain
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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MAD
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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Cheapest flights from San Francisco to SpainExplore the most affordable flight options available from San Francisco to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
Explore the most affordable flight options available from San Francisco to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 9/84:45 pm
SFO
- PMI
1 stop31h 20m
Scandinavian Airlines
Thu 9/248:00 pm
PMI
- SFO
1 stop27h 40m
Scandinavian Airlines
Deal found 6/13![Scandinavian Airlines logo]()
$616
This oojo deal was found by Cheapflights users on 6/10. 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.
Wed 11/114:35 pm
SFO
- VLC
1 stop15h 55m
TAP AIR PORTUGAL
Tue 11/176:15 pm
VLC
- SFO
1 stop29h 30m
TAP AIR PORTUGAL
Deal found 6/10![TAP AIR PORTUGAL logo]()
$622
This oojo deal was found by Cheapflights users on 6/14. 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.
Tue 9/157:20 pm
SFO
- SVQ
2 stops20h 05m
TAP AIR PORTUGAL
Wed 9/236:30 am
SVQ
- SFO
1 stop17h 05m
TAP AIR PORTUGAL
Deal found 6/14![TAP AIR PORTUGAL logo]()
$622
This oojo deal was found by Cheapflights users on 6/13. 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.
Sat 11/74:35 pm
SFO
- VLC
1 stop33h 35m
TAP AIR PORTUGAL
Sat 11/145:55 am
VLC
- SFO
1 stop17h 50m
TAP AIR PORTUGAL
Deal found 6/13![TAP AIR PORTUGAL logo]()
$626
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:45 pm
SFO
- ALC
2 stops32h 30m
Scandinavian Airlines
Mon 9/147:30 pm
ALC
- SFO
2 stops28h 10m
Scandinavian Airlines
Deal found 6/12![Scandinavian Airlines logo]()
$668
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:45 pm
SFO
- PMI
1 stop17h 20m
Scandinavian Airlines
Wed 9/99:55 am
PMI
- SFO
1 stop37h 45m
Scandinavian Airlines
Deal found 6/10![Scandinavian Airlines logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sun 8/94:30 pm
SFO
- PMI
1 stop18h 00m
Condor
Wed 8/197:45 am
PMI
- SFO
1 stop15h 45m
Condor
Deal found 6/10![Condor logo]()
$677
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:30 pm
SFO
- BIO
1 stop16h 30m
TAP AIR PORTUGAL
Tue 8/256:50 pm
BIO
- SFO
1 stop28h 45m
TAP AIR PORTUGAL
Deal found 6/9![TAP AIR PORTUGAL logo]()
$685
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:45 pm
SFO
- PMI
1 stop31h 20m
Scandinavian Airlines
Wed 9/1611:40 am
PMI
- SFO
2 stops36h 00m
Scandinavian Airlines
Deal found 6/10![Scandinavian Airlines logo]()
$689
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:45 pm
SFO
- PMI
1 stop31h 20m
Scandinavian Airlines
Wed 10/79:55 am
PMI
- SFO
1 stop37h 45m
Scandinavian Airlines
Deal found 6/10![Scandinavian Airlines logo]()
$693
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:45 pm
SFO
- ALC
1 stop16h 00m
Scandinavian Airlines
Thu 11/1911:20 am
ALC
- SFO
2 stops36h 30m
Scandinavian Airlines
Deal found 6/10![Scandinavian Airlines logo]()
$696
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:45 pm
SFO
- PMI
1 stop31h 20m
Scandinavian Airlines
Thu 11/1910:35 am
PMI
- SFO
2 stops37h 15m
Scandinavian Airlines
Deal found 6/10![Scandinavian Airlines logo]()
$697
Best flights from San Francisco to SpainDiscover carefully curated flight deals from San Francisco to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
Discover carefully curated flight deals from San Francisco to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:45 pm
SFO
- PMI
1 stop31h 20m
Scandinavian Airlines
Thu 11/1910:35 am
PMI
- SFO
2 stops37h 15m
Scandinavian Airlines
Deal found 6/11![Scandinavian Airlines logo]()
$697
This KLM deal was found by Cheapflights users on 6/13. 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 11/119:00 am
SFO
- BIO
2 stops17h 45m
KLM
Tue 11/246:50 am
BIO
- SFO
1 stop13h 55m
KLM
Deal found 6/13![KLM logo]()
$771
This United deal was found by Cheapflights users on 6/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:40 pm
SFO
- BIO
1 stop16h 25m
Multiple Airlines
Tue 11/246:45 am
BIO
- SFO
1 stop14h 50m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$788
This Delta deal was found by Cheapflights users on 6/13. 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.
Sun 8/99:48 pm
SFO
- BIO
2 stops27h 02m
Delta
Tue 8/1812:00 pm
BIO
- SFO
1 stop32h 45m
Delta
Deal found 6/13![Delta logo]()
$821
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 pm
SFO
- BCN
Nonstop11h 20m
United Airlines
Sun 9/1312:15 pm
BCN
- SFO
1 stop32h 02m
United Airlines
Deal found 6/10![United Airlines logo]()
$842
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/11. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:35 pm
SFO
- BIO
1 stop16h 20m
TAP AIR PORTUGAL
Thu 11/1212:10 pm
BIO
- SFO
1 stop36h 55m
TAP AIR PORTUGAL
Deal found 6/11![TAP AIR PORTUGAL logo]()
$848
This British Airways deal was found by Cheapflights users on 6/10. 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.
Wed 10/217:30 pm
SFO
- PMI
1 stop15h 05m
British Airways
Thu 1/77:20 pm
PMI
- SFO
1 stop28h 40m
British Airways
Deal found 6/10![British Airways logo]()
$877
This Turkish Airlines deal was found by Cheapflights users on 6/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:45 pm
SFO
- MAD
1 stop37h 35m
Turkish Airlines
Mon 11/306:00 pm
MAD
- SFO
1 stop31h 30m
Turkish Airlines
Deal found 6/13![Turkish Airlines logo]()
$916
This JetBlue deal was found by Cheapflights users on 6/9. 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.
Sun 8/306:00 am
SFO
- MAD
1 stop20h 30m
JetBlue
Thu 9/101:30 pm
MAD
- SFO
1 stop17h 30m
JetBlue
Deal found 6/9![JetBlue logo]()
$956
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/102:40 pm
SFO
- VLC
1 stop18h 15m
Lufthansa
Thu 7/1611:50 am
VLC
- SFO
2 stops21h 42m
Lufthansa
Deal found 6/9![Lufthansa logo]()
$970
This Orbitz deal was found by Cheapflights users on 6/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:00 am
SFO
- PMI
2 stops18h 30m
Air Canada
Sat 8/81:10 pm
PMI
- SFO
2 stops27h 37m
Air Canada
Deal found 6/9![Air Canada logo]()
$1,107
This SWISS deal was found by Cheapflights users on 6/13. 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.
Sun 8/97:35 pm
SFO
- BIO
1 stop15h 45m
SWISS
Mon 8/179:10 pm
BIO
- SFO
1 stop28h 05m
SWISS
Deal found 6/13![SWISS logo]()
$1,119
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/75:55 pm
SFO
- SVQ
1 stop14h 45m
American Airlines
Wed 7/221:25 pm
SVQ
- SFO
2 stops20h 34m
American Airlines
Deal found 6/10![American Airlines logo]()
$1,179
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:35 pm
SFO
- ALC
1 stop19h 30m
Aer Lingus
Fri 7/318:50 pm
ALC
- SFO
2 stops36h 02m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$1,363
This Travelocity deal was found by Cheapflights users on 6/14. 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.
Fri 6/196:45 am
SFO
- LPA
2 stops25h 05m
Iberia
Mon 6/299:05 pm
LPA
- SFO
2 stops34h 53m
Iberia
Deal found 6/14![Iberia logo]()
$1,438
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:36 am
SFO
- BIO
2 stops19h 14m
Delta
Tue 8/256:45 am
BIO
- SFO
1 stop14h 00m
Delta
Deal found 6/12![Delta logo]()
$821
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:00 pm
SFO
- ALC
2 stops17h 25m
KLM
Thu 8/278:15 pm
ALC
- SFO
1 stop24h 30m
KLM
Deal found 6/12![KLM logo]()
$826
This United deal was found by Cheapflights users on 6/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:30 pm
SFO
- VLC
2 stops27h 25m
Multiple Airlines
Tue 8/183:00 pm
VLC
- SFO
1 stop34h 15m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$837
This Scandinavian Airlines deal was found by Cheapflights users on 6/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:20 am
SFO
- BCN
2 stops26h 50m
Scandinavian Airlines
Tue 9/226:45 pm
BCN
- SFO
2 stops28h 55m
Scandinavian Airlines
Deal found 6/12![Scandinavian Airlines logo]()
$838
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 9/105:50 pm
SFO
- BCN
Nonstop11h 30m
United Airlines
Fri 9/184:10 pm
BCN
- SFO
Nonstop12h 15m
United Airlines
Deal found 6/11![United Airlines logo]()
$848
This British Airways deal was found by Cheapflights users on 6/11. 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 8/131:43 pm
SFO
- IBZ
2 stops18h 52m
British Airways
Wed 8/1911:50 am
IBZ
- SFO
2 stops20h 55m
British Airways
Deal found 6/11![British Airways logo]()
$908
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 8/39:30 am
SFO
- VLC
2 stops21h 45m
Delta
Wed 8/1912:30 pm
VLC
- SFO
2 stops34h 01m
Delta
Deal found 6/11![Delta logo]()
$830
This United Airlines deal was found by Cheapflights users on 6/13. 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 8/166:00 pm
SFO
- BCN
Nonstop11h 20m
United Airlines
Mon 8/314:10 pm
BCN
- SFO
Nonstop12h 10m
United Airlines
Deal found 6/13![United Airlines logo]()
$848
This Scandinavian Airlines deal was found by Cheapflights users on 6/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:45 pm
SFO
- AGP
1 stop32h 05m
Scandinavian Airlines
Fri 10/29:10 pm
AGP
- SFO
1 stop26h 30m
Scandinavian Airlines
Deal found 6/13![Scandinavian Airlines logo]()
$863
This JetBlue deal was found by Cheapflights users on 6/9. 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.
Sun 8/306:00 am
SFO
- MAD
1 stop20h 30m
JetBlue
Fri 9/111:30 pm
MAD
- SFO
1 stop20h 18m
JetBlue
Deal found 6/9![JetBlue logo]()
$956
This KLM deal was found by Cheapflights users on 6/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:21 pm
SFO
- AGP
2 stops17h 09m
Multiple Airlines
Tue 10/65:55 am
AGP
- SFO
2 stops19h 07m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$870
This British Airways deal was found by Cheapflights users on 6/13. 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.
Mon 8/34:35 pm
SFO
- PMI
1 stop18h 00m
British Airways
Wed 8/121:30 pm
PMI
- SFO
2 stops20h 29m
British Airways
Deal found 6/13![British Airways logo]()
$914
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 9/182:00 pm
SFO
- BCN
2 stops17h 25m
Delta
Sun 10/46:20 am
BCN
- SFO
2 stops19h 37m
Delta
Deal found 6/11![Delta logo]()
$839
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:37 pm
SFO
- SVQ
2 stops19h 18m
KLM
Wed 9/96:50 am
SVQ
- SFO
2 stops20h 00m
KLM
Deal found 6/10![KLM logo]()
$923
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:50 pm
SFO
- BIO
2 stops31h 20m
United Airlines
Sat 11/1412:25 pm
BIO
- SFO
1 stop36h 30m
United Airlines
Deal found 6/12![United Airlines logo]()
$863
Last-minute flights from San Francisco to SpainDiscover last-minute flight deals from San Francisco to Spain. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Spain. Data last updated June 14, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/54:30 pm
SFO
- BCN
1 stop20h 40m
Multiple Airlines
Thu 7/168:00 am
BCN
- SFO
2 stops22h 55m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$831
This eDestinos deal was found by Cheapflights users on 6/13. 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.
Sun 7/54:30 pm
SFO
- BCN
1 stop20h 40m
Multiple Airlines
Tue 7/148:00 am
BCN
- SFO
2 stops20h 41m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$835
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/64:30 pm
SFO
- BCN
1 stop20h 40m
Condor
Wed 7/228:00 am
BCN
- SFO
1 stop15h 30m
Condor
Deal found 6/12![Condor logo]()
$829
This Condor deal was found by Cheapflights users on 6/11. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/94:30 pm
SFO
- BCN
1 stop20h 40m
Multiple Airlines
Thu 7/168:00 am
BCN
- SFO
2 stops22h 55m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$830
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:35 pm
SFO
- BCN
1 stop36h 20m
TAP AIR PORTUGAL
Tue 8/115:45 pm
BCN
- SFO
1 stop29h 50m
TAP AIR PORTUGAL
Deal found 6/12![TAP AIR PORTUGAL logo]()
$837
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/124:30 pm
SFO
- BCN
1 stop20h 40m
Multiple Airlines
Tue 7/148:00 am
BCN
- SFO
2 stops20h 41m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$825
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:35 pm
SFO
- BCN
1 stop15h 20m
TAP AIR PORTUGAL
Tue 7/2110:40 pm
BCN
- SFO
1 stop24h 55m
TAP AIR PORTUGAL
Deal found 6/10![TAP AIR PORTUGAL logo]()
$827
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:30 pm
SFO
- BCN
1 stop20h 20m
TAP AIR PORTUGAL
Tue 8/1110:40 pm
BCN
- SFO
1 stop24h 55m
TAP AIR PORTUGAL
Deal found 6/9![TAP AIR PORTUGAL logo]()
$834
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:00 pm
SFO
- BCN
Nonstop11h 20m
Lufthansa
Tue 8/254:10 pm
BCN
- SFO
Nonstop12h 10m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$838
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:35 pm
SFO
- BCN
1 stop19h 00m
SWISS
Wed 8/56:00 am
BCN
- SFO
2 stops21h 32m
SWISS
Deal found 6/14![SWISS logo]()
$832
This Justfly.com deal was found by Cheapflights users on 6/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:30 pm
SFO
- PMI
1 stop17h 55m
Condor
Sun 8/237:45 am
PMI
- SFO
1 stop15h 45m
Condor
Deal found 6/14![Condor logo]()
$791
This Justfly.com deal was found by Cheapflights users on 6/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:30 pm
SFO
- PMI
1 stop17h 55m
Condor
Sat 8/228:05 pm
PMI
- SFO
1 stop27h 25m
Condor
Deal found 6/14![Condor logo]()
$811
One-way flights from San Francisco to SpainSearch for one-way flight options from San Francisco to Spain. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
Search for one-way flight options from San Francisco to Spain. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 8/263:26 pm
SFO
- AGP
3 stops48h 24m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$321
This oojo deal was found by Cheapflights users on 6/10. 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.
Tue 9/221:27 pm
SFO
- PMI
2 stops19h 23m
British Airways
Deal found 6/10![British Airways logo]()
$332
This oojo deal was found by Cheapflights users on 6/11. 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.
Sun 10/1111:30 am
SFO
- IBZ
2 stops19h 55m
British Airways
Deal found 6/11![British Airways logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sat 8/227:22 pm
SFO
- AGP
3 stops54h 13m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$337
This deal was found by Cheapflights users on 6/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:35 pm
SFO
- IBZ
1 stop15h 40m
British Airways
Deal found 6/10![British Airways logo]()
$339
This British Airways deal was found by Cheapflights users on 6/10. 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.
Sun 10/187:30 pm
SFO
- PMI
1 stop34h 00m
British Airways
Deal found 6/10![British Airways logo]()
$339
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 9/2210:31 am
SFO
- PMI
2 stops17h 34m
American Airlines
Deal found 6/10![American Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:40 am
SFO
- ALC
2 stops20h 25m
American Airlines
Deal found 6/11![American Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 8/277:03 am
SFO
- AGP
3 stops32h 47m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 8/177:03 am
SFO
- AGP
3 stops32h 42m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$354
This Iberia deal was found by Cheapflights users on 6/13. 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.
Sun 11/157:00 am
SFO
- PMI
2 stops20h 50m
Iberia
Deal found 6/13![Iberia logo]()
$355
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:50 pm
SFO
- PMI
2 stops17h 00m
British Airways
Deal found 6/10![British Airways logo]()
$358
Find flight deals from San Francisco to Spain
Keep the following information in mind while searching for San Francisco to Spain flight deals. Data was last updated June 14, 2026.
Round-trip from | $616 (Kiwi.com) |
|---|---|
One-way from | $321 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,084 |
Good round-trip deal | $985 or less |
Good one-way deal | $435 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Spain 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 June 14, 2026.
Use the filters below to find and compare flights from San Francisco to Spain that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoPalma de Mallorca
SFO - PMI
SFOPMI
San Francisco
Mon 11/16
4:45 pm-9:05 am
1 stop31h 20m
Palma de Mallorca Son Sant Joan
Thu 11/19
10:35 am-2:50 pm
2 stops37h 15m
$697
San FranciscoBilbao
SFO - BIO
SFOBIO
San Francisco
Wed 11/11
9:00 am-11:45 am
2 stops17h 45m
Bilbao
Tue 11/24
6:50 am-11:45 am
1 stop13h 55m
$771
San FranciscoBilbao
SFO - BIO
SFOBIO
San Francisco
Wed 11/11
9:40 pm-11:05 pm
1 stop16h 25m
Bilbao
Tue 11/24
6:45 am-12:35 pm
1 stop14h 50m
$788
San FranciscoBilbao
SFO - BIO
SFOBIO
San Francisco
Sun 8/9
9:48 pm-9:50 am
2 stops27h 02m
Bilbao
Tue 8/18
12:00 pm-11:45 am
1 stop32h 45m
$821
San FranciscoBilbao
SFO - BIO
SFOBIO
San Francisco
Mon 8/17
5:36 am-9:50 am
2 stops19h 14m
Bilbao
Tue 8/25
6:45 am-11:45 am
1 stop14h 00m
$821
San FranciscoAlicante
SFO - ALC
SFOALC
San Francisco
Mon 8/10
2:00 pm-4:25 pm
2 stops17h 25m
Alicante
Thu 8/27
8:15 pm-11:45 am
1 stop24h 30m
$826
San FranciscoValencia
SFO - VLC
SFOVLC
San Francisco
Mon 8/3
9:30 am-4:15 pm
2 stops21h 45m
Valencia
Wed 8/19
12:30 pm-1:31 pm
2 stops34h 01m
$830
San FranciscoValencia
SFO - VLC
SFOVLC
San Francisco
Sun 8/2
11:30 pm-11:55 am
2 stops27h 25m
Valencia
Tue 8/18
3:00 pm-4:15 pm
1 stop34h 15m
$837
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Sun 8/30
6:20 am-6:10 pm
2 stops26h 50m
Barcelona-El Prat
Tue 9/22
6:45 pm-2:40 pm
2 stops28h 55m
$838
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Fri 9/18
2:00 pm-4:25 pm
2 stops17h 25m
Barcelona-El Prat
Sun 10/4
6:20 am-4:57 pm
2 stops19h 37m
$839
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Spain
Have a flexible travel schedule? Discover the best time to fly to Spain from San Francisco with our price prediction graph.
SFO-AGP
SFO-PMI
SFO-IBZ
SFO-ALC
SFO-VLC
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 San Francisco to Spain
SFO-ES0
SFO-AGP
SFO-PMI
SFO-IBZ
SFO-ALC
What is the cheapest month to book a flight from San Francisco to Spain?
Currently, October is the cheapest month in which you can book a flight from San Francisco to Spain (average of $537). Flying from San Francisco to Spain in January is currently the most expensive (average of $1,868). 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 SFO to ES?
Find hourly flight availability from San Francisco to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 14, 2026.
When flying from San Francisco to Spain, 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 San Francisco to Spain delayed?
About 17% of weekly flights between San Francisco and Spain have experienced delays in the past year, with the average delay time being 176 minutes.
What is the most punctual flight time for San Francisco to Spain flights?
Historically, flights departing at night 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?
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to Spain flights?
Over the last year, LEVEL have had the lowest number of delays on this route, with just 13% of flights being delayed.
How far ahead should I book a flight from San Francisco to Spain?
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Spain. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Spain
Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated June 14, 2026.
Get a feel of what it's like to fly with United Airlines,TAP AIR PORTUGAL, andIberia from San Francisco to Spain by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Spain
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Spain by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Spain by cabin class
Find flights from San Francisco to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Spain flights
Browse other San Francisco and Spain flight options. Last updated on June 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Spain flights
Consider these flights traveling from San Francisco to Spain.
Fly to Spain regions
Consider these flights traveling to Spain regions.
Top 10 airlines flying from San Francisco to Spain
Discover the top 10 airlines that operate flights from San Francisco to Spain. 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 June 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$783 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$348 | Average$593 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$362 | Average$631 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$369 | Average$691 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$395 | Average$1,152 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$402 | Average$675 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$404 | Average$912 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$412 | Average$806 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$413 | Average$630 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$424 | Average$1,212 | FlexibilityNo cancel fee | On-timeN/A |