$292+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MAD
Aug 29 — Sep 51
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 July 30, 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 July 30, 2026.
This Gotogate deal was found by Cheapflights users on 7/28. 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.
Mon 9/214:30 pm
SFO
- BIO
1 stop16h 30m
TAP AIR PORTUGAL
Wed 10/712:25 pm
BIO
- SFO
1 stop35h 05m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$628
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 9/174:30 pm
SFO
- SVQ
1 stop22h 55m
TAP AIR PORTUGAL
Thu 9/246:30 am
SVQ
- SFO
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 7/29![TAP AIR PORTUGAL logo]()
$635
This oojo deal was found by Cheapflights users on 7/29. 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 7/29![TAP AIR PORTUGAL logo]()
$638
This oojo deal was found by Cheapflights users on 7/29. 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 10/54:30 pm
SFO
- SVQ
1 stop23h 25m
TAP AIR PORTUGAL
Mon 10/124:15 pm
SVQ
- SFO
1 stop30h 20m
TAP AIR PORTUGAL
Deal found 7/29![TAP AIR PORTUGAL logo]()
$638
This oojo deal was found by Cheapflights users on 7/29. 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
- SVQ
1 stop22h 10m
TAP AIR PORTUGAL
Sun 11/224:05 pm
SVQ
- SFO
1 stop31h 40m
TAP AIR PORTUGAL
Deal found 7/29![TAP AIR PORTUGAL logo]()
$640
This Gotogate deal was found by Cheapflights users on 7/27. 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.
Mon 8/244:30 pm
SFO
- BCN
1 stop36h 30m
TAP AIR PORTUGAL
Wed 9/910:40 pm
BCN
- SFO
1 stop24h 50m
TAP AIR PORTUGAL
Deal found 7/27![TAP AIR PORTUGAL logo]()
$642
This oojo deal was found by Cheapflights users on 7/29. 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 9/164:35 pm
SFO
- SVQ
1 stop31h 50m
TAP AIR PORTUGAL
Wed 9/236:30 am
SVQ
- SFO
1 stop17h 05m
TAP AIR PORTUGAL
Deal found 7/29![TAP AIR PORTUGAL logo]()
$642
This Justfly.com deal was found by Cheapflights users on 7/26. 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.
Mon 9/74:30 pm
SFO
- BCN
1 stop17h 50m
TAP AIR PORTUGAL
Mon 9/215:45 pm
BCN
- SFO
1 stop28h 50m
TAP AIR PORTUGAL
Deal found 7/26![TAP AIR PORTUGAL logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 9/174:30 pm
SFO
- BCN
1 stop20h 20m
TAP AIR PORTUGAL
Tue 9/228:20 pm
BCN
- SFO
1 stop27h 15m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$644
This Gotogate deal was found by Cheapflights users on 7/26. 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.
Tue 9/157:20 pm
SFO
- BCN
1 stop21h 10m
TAP AIR PORTUGAL
Tue 9/2910:40 pm
BCN
- SFO
1 stop24h 55m
TAP AIR PORTUGAL
Deal found 7/26![TAP AIR PORTUGAL logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/134:20 pm
SFO
- BCN
1 stop18h 00m
TAP AIR PORTUGAL
Thu 10/226:00 am
BCN
- SFO
1 stop17h 30m
TAP AIR PORTUGAL
Deal found 7/26![TAP AIR PORTUGAL logo]()
$646
This deal was found by Cheapflights users on 7/28. 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.
Mon 10/124:30 pm
SFO
- BCN
1 stop17h 50m
TAP AIR PORTUGAL
Mon 11/26:45 am
BCN
- SFO
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$647
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 July 30, 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 July 30, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 9/264:45 pm
SFO
- PMI
1 stop17h 25m
Scandinavian Airlines
Wed 10/711:40 am
PMI
- SFO
2 stops36h 00m
Scandinavian Airlines
Deal found 7/29![Scandinavian Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 12/306:35 am
SFO
- BCN
2 stops18h 00m
United Airlines
Wed 1/131:35 pm
BCN
- SFO
2 stops44h 01m
United Airlines
Deal found 7/25![United Airlines logo]()
$695
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 9/221:45 pm
SFO
- BCN
1 stop13h 45m
Delta
Tue 9/296:20 am
BCN
- SFO
1 stop14h 25m
Delta
Deal found 7/29![Delta logo]()
$705
This British Airways deal was found by Cheapflights users on 7/27. 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 10/144:35 pm
SFO
- BCN
1 stop14h 20m
British Airways
Mon 11/169:00 pm
BCN
- SFO
1 stop26h 55m
British Airways
Deal found 7/27![British Airways logo]()
$711
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:40 am
SFO
- VLC
2 stops42h 10m
Air Canada
Fri 11/206:05 am
VLC
- SFO
2 stops25h 52m
Air Canada
Deal found 7/29![Air Canada logo]()
$736
This United deal was found by Cheapflights users on 7/29. 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 10/111:50 pm
SFO
- MAD
1 stop33h 15m
Multiple Airlines
Wed 10/2112:45 pm
MAD
- SFO
1 stop31h 32m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$737
This Turkish Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 11/126:35 pm
SFO
- VLC
1 stop37h 55m
Turkish Airlines
Tue 11/1711:55 am
VLC
- SFO
1 stop37h 35m
Turkish Airlines
Deal found 7/25![Turkish Airlines logo]()
$775
This KLM deal was found by Cheapflights users on 7/27. 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 10/198:10 pm
SFO
- SVQ
1 stop18h 15m
KLM
Wed 10/288:15 pm
SVQ
- SFO
2 stops28h 50m
KLM
Deal found 7/27![KLM logo]()
$880
This KAYAK deal was found by Cheapflights users on 7/28. 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.
Sun 9/67:35 pm
SFO
- SVQ
1 stop28h 35m
SWISS
Thu 9/179:50 am
SVQ
- SFO
1 stop15h 45m
SWISS
Deal found 7/28![SWISS logo]()
$947
This Iberia deal was found by Cheapflights users on 7/29. 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 9/98:00 am
SFO
- TFN
2 stops21h 15m
Iberia
Mon 11/236:35 pm
TFN
- SFO
2 stops22h 27m
Iberia
Deal found 7/29![Iberia logo]()
$997
This American Airlines deal was found by Cheapflights users on 7/26. 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 10/162:01 pm
SFO
- TFN
2 stops19h 49m
American Airlines
Thu 10/296:50 am
TFN
- SFO
2 stops24h 09m
American Airlines
Deal found 7/26![American Airlines logo]()
$1,022
This KAYAK deal was found by Cheapflights users on 7/24. 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 8/104:30 pm
SFO
- IBZ
1 stop36h 10m
Condor
Thu 8/138:35 am
IBZ
- SFO
2 stops24h 07m
Condor
Deal found 7/24![Condor logo]()
$1,288
This Scandinavian Airlines deal was found by Cheapflights users on 7/27. 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
- AGP
2 stops32h 30m
Scandinavian Airlines
Mon 10/58:05 pm
AGP
- SFO
2 stops27h 35m
Scandinavian Airlines
Deal found 7/27![Scandinavian Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 10/125:55 pm
SFO
- BCN
Nonstop11h 25m
United Airlines
Fri 11/136:50 am
BCN
- SFO
1 stop22h 20m
United Airlines
Deal found 7/25![United Airlines logo]()
$700
This ITA Airways deal was found by Cheapflights users on 7/25. 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.
Mon 10/123:15 pm
SFO
- IBZ
2 stops37h 50m
ITA Airways
Thu 10/152:55 pm
IBZ
- SFO
2 stops31h 20m
ITA Airways
Deal found 7/25![ITA Airways logo]()
$1,429
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 9/232:15 pm
SFO
- BCN
2 stops17h 55m
Delta
Tue 10/66:20 am
BCN
- SFO
2 stops22h 22m
Delta
Deal found 7/27![Delta logo]()
$720
This British Airways deal was found by Cheapflights users on 7/29. 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 10/127:30 pm
SFO
- MAD
1 stop15h 40m
British Airways
Mon 10/267:25 pm
MAD
- SFO
1 stop28h 30m
British Airways
Deal found 7/29![British Airways logo]()
$749
This Scandinavian Airlines deal was found by Cheapflights users on 7/26. 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 9/204:45 pm
SFO
- AGP
1 stop32h 05m
Scandinavian Airlines
Wed 9/239:10 pm
AGP
- SFO
1 stop26h 30m
Scandinavian Airlines
Deal found 7/26![Scandinavian Airlines logo]()
$702
This Delta deal was found by Cheapflights users on 7/25. 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.
Wed 11/113:10 pm
SFO
- VLC
1 stop17h 40m
Delta
Tue 11/176:00 am
VLC
- SFO
2 stops20h 03m
Delta
Deal found 7/25![Delta logo]()
$740
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 9/298:10 am
SFO
- MAD
1 stop13h 40m
United Airlines
Fri 10/96:00 am
MAD
- SFO
1 stop15h 40m
United Airlines
Deal found 7/26![United Airlines logo]()
$748
This British Airways deal was found by Cheapflights users on 7/27. 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 10/164:35 pm
SFO
- BCN
1 stop14h 25m
British Airways
Mon 10/269:00 pm
BCN
- SFO
1 stop26h 55m
British Airways
Deal found 7/27![British Airways logo]()
$761
This Finnair deal was found by Cheapflights users on 7/28. 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 9/15:30 am
SFO
- AGP
2 stops26h 20m
Multiple Airlines
Mon 9/141:00 am
AGP
- SFO
2 stops32h 59m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$859
This Turkish Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 9/226:45 pm
SFO
- BIO
1 stop37h 40m
Turkish Airlines
Sun 10/46:25 pm
BIO
- SFO
1 stop25h 25m
Turkish Airlines
Deal found 7/26![Turkish Airlines logo]()
$880
This Scandinavian Airlines deal was found by Cheapflights users on 7/26. 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 9/104:45 pm
SFO
- MAD
1 stop15h 55m
Scandinavian Airlines
Thu 9/2412:00 pm
MAD
- SFO
2 stops35h 40m
Scandinavian Airlines
Deal found 7/26![Scandinavian Airlines logo]()
$734
This Delta deal was found by Cheapflights users on 7/29. 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 10/197:00 am
SFO
- MAD
2 stops17h 10m
Delta
Wed 10/286:05 am
MAD
- SFO
1 stop14h 40m
Delta
Deal found 7/29![Delta logo]()
$750
This KLM deal was found by Cheapflights users on 7/28. 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 9/151:45 pm
SFO
- IBZ
1 stop16h 35m
KLM
Mon 9/2110:25 pm
IBZ
- SFO
1 stop22h 20m
KLM
Deal found 7/28![KLM logo]()
$925
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/204:30 pm
SFO
- BCN
1 stop35h 45m
United Airlines
Sat 10/171:15 pm
BCN
- SFO
1 stop32h 19m
United Airlines
Deal found 7/29![United Airlines logo]()
$784
This Gotogate deal was found by Cheapflights users on 7/29. 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.
Sat 8/87:35 pm
SFO
- PMI
1 stop14h 40m
SWISS
Mon 8/176:20 pm
PMI
- SFO
1 stop30h 55m
SWISS
Deal found 7/29![SWISS logo]()
$955
This Scandinavian Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 9/254:45 pm
SFO
- MAD
1 stop32h 00m
Scandinavian Airlines
Mon 10/126:30 pm
MAD
- SFO
1 stop29h 10m
Scandinavian Airlines
Deal found 7/26![Scandinavian Airlines logo]()
$741
This Turkish Airlines deal was found by Cheapflights users on 7/28. 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.
Sun 9/66:45 pm
SFO
- AGP
1 stop31h 05m
Turkish Airlines
Sun 9/206:15 pm
AGP
- SFO
1 stop25h 30m
Turkish Airlines
Deal found 7/28![Turkish Airlines logo]()
$899
Last-minute flights from San Francisco to SpainDiscover last-minute flight deals from San Francisco to Spain. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Spain. Data last updated July 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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.
Sat 8/84:30 pm
SFO
- BCN
1 stop20h 40m
Condor
Sat 9/58:00 am
BCN
- SFO
1 stop15h 30m
Condor
Deal found 7/27![Condor logo]()
$650
This FlightHub deal was found by Cheapflights users on 7/27. 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 8/104:30 pm
SFO
- BCN
1 stop24h 00m
TAP AIR PORTUGAL
Fri 8/2810:40 pm
BCN
- SFO
1 stop27h 55m
TAP AIR PORTUGAL
Deal found 7/27![TAP AIR PORTUGAL logo]()
$648
This Justfly.com deal was found by Cheapflights users on 7/27. 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.
Mon 8/104:30 pm
SFO
- BCN
1 stop14h 30m
Condor
Fri 8/288:00 am
BCN
- SFO
1 stop15h 30m
Condor
Deal found 7/27![Condor logo]()
$651
This FlightHub deal was found by Cheapflights users on 7/29. 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 8/104:30 pm
SFO
- MAD
1 stop20h 25m
Multiple Airlines
Thu 8/277:00 am
MAD
- SFO
1 stop16h 30m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$657
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/104:30 pm
SFO
- BCN
1 stop14h 30m
Condor
Wed 9/28:00 am
BCN
- SFO
1 stop15h 30m
Condor
Deal found 7/27![Condor logo]()
$657
This oojo deal was found by Cheapflights users on 7/27. 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 8/104:30 pm
SFO
- BCN
1 stop14h 30m
Condor
Tue 9/225:00 pm
BCN
- SFO
1 stop30h 30m
Condor
Deal found 7/27![Condor logo]()
$667
This Expedia deal was found by Cheapflights users on 7/27. 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.
Tue 8/184:30 pm
SFO
- BCN
1 stop20h 40m
Condor
Tue 9/18:00 am
BCN
- SFO
1 stop15h 30m
Condor
Deal found 7/27![Condor logo]()
$653
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 8/194:35 pm
SFO
- BCN
1 stop23h 55m
TAP AIR PORTUGAL
Wed 8/268:20 pm
BCN
- SFO
1 stop27h 10m
TAP AIR PORTUGAL
Deal found 7/26![TAP AIR PORTUGAL logo]()
$643
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 8/204:30 pm
SFO
- BCN
1 stop17h 50m
TAP AIR PORTUGAL
Wed 8/2610:40 pm
BCN
- SFO
1 stop24h 50m
TAP AIR PORTUGAL
Deal found 7/26![TAP AIR PORTUGAL logo]()
$662
This Gotogate deal was found by Cheapflights users on 7/27. 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.
Mon 8/244:30 pm
SFO
- BCN
1 stop36h 30m
TAP AIR PORTUGAL
Wed 9/910:40 pm
BCN
- SFO
1 stop24h 50m
TAP AIR PORTUGAL
Deal found 7/27![TAP AIR PORTUGAL logo]()
$642
This FlightHub deal was found by Cheapflights users on 7/26. 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 8/244:30 pm
SFO
- BCN
1 stop33h 05m
TAP AIR PORTUGAL
Wed 9/25:45 pm
BCN
- SFO
1 stop29h 45m
TAP AIR PORTUGAL
Deal found 7/26![TAP AIR PORTUGAL logo]()
$652
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/244:30 pm
SFO
- MAD
1 stop22h 50m
TAP AIR PORTUGAL
Sun 8/3010:25 pm
MAD
- SFO
1 stop24h 40m
TAP AIR PORTUGAL
Deal found 7/27![TAP AIR PORTUGAL logo]()
$658
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 July 30, 2026.
Search for one-way flight options from San Francisco to Spain. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/196:00 am
SFO
- PMI
2 stops34h 05m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/186:00 am
SFO
- PMI
2 stops30h 30m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 10/186:00 am
SFO
- AGP
3 stops54h 20m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/241:00 pm
SFO
- PMI
2 stops34h 15m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/221:00 pm
SFO
- PMI
3 stops27h 10m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Fri 10/231:00 pm
SFO
- PMI
2 stops26h 35m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/227:17 pm
SFO
- BIO
3 stops42h 23m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 10/37:35 pm
SFO
- MAD
2 stops38h 05m
SWISS
Deal found 7/28![SWISS logo]()
$348
This United Airlines deal was found by Cheapflights users on 7/28. 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 10/311:39 pm
SFO
- MAD
1 stop22h 11m
United Airlines
Deal found 7/28![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 10/135:00 am
SFO
- MAD
2 stops18h 05m
United Airlines
Deal found 7/29![United Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/206:00 am
SFO
- MAD
3 stops32h 00m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$353
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:40 am
SFO
- MAD
2 stops17h 10m
Air Canada
Deal found 7/27![Air Canada logo]()
$354
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 July 30, 2026.
Round-trip from | $628 (Gotogate) |
|---|---|
One-way from | $292 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,037 |
Good round-trip deal | $921 or less |
Good one-way deal | $524 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 July 30, 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
Sat 9/26
4:45 pm-7:10 pm
1 stop17h 25m
Palma de Mallorca Son Sant Joan
Wed 10/7
11:40 am-2:40 pm
2 stops36h 00m
$688
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Wed 12/30
6:35 am-9:35 am
2 stops18h 00m
Barcelona-El Prat
Wed 1/13
1:35 pm-12:36 am
2 stops44h 01m
$695
San FranciscoMálaga
SFO - AGP
SFOAGP
San Francisco
Tue 9/29
4:45 pm-10:15 am
2 stops32h 30m
Malaga
Mon 10/5
8:05 pm-2:40 pm
2 stops27h 35m
$696
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Mon 10/12
5:55 pm-2:20 pm
Nonstop11h 25m
Barcelona-El Prat
Fri 11/13
6:50 am-8:10 pm
1 stop22h 20m
$700
San FranciscoMálaga
SFO - AGP
SFOAGP
San Francisco
Sun 9/20
4:45 pm-9:50 am
1 stop32h 05m
Malaga
Wed 9/23
9:10 pm-2:40 pm
1 stop26h 30m
$702
Quickest round-trip
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Tue 9/22
1:45 pm-12:30 pm
1 stop13h 45m
Barcelona-El Prat
Tue 9/29
6:20 am-11:45 am
1 stop14h 25m
$705
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Wed 10/14
4:35 pm-3:55 pm
1 stop14h 20m
Barcelona-El Prat
Mon 11/16
9:00 pm-2:55 pm
1 stop26h 55m
$711
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Wed 9/23
2:15 pm-5:10 pm
2 stops17h 55m
Barcelona-El Prat
Tue 10/6
6:20 am-7:42 pm
2 stops22h 22m
$720
San FranciscoMadrid
SFO - MAD
SFOMAD
San Francisco
Thu 9/10
4:45 pm-5:40 pm
1 stop15h 55m
Madrid Barajas
Thu 9/24
12:00 pm-2:40 pm
2 stops35h 40m
$734
San FranciscoValencia
SFO - VLC
SFOVLC
San Francisco
Mon 11/16
8:40 am-11:50 am
2 stops42h 10m
Valencia
Fri 11/20
6:05 am-10:57 pm
2 stops25h 52m
$736
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-PMI
SFO-AGP
SFO-BIO
SFO-MAD
SFO-BCN
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-PMI
SFO-AGP
SFO-BIO
SFO-MAD
What is the cheapest month to book a flight from San Francisco to Spain?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Spain (average of $556). Flying from San Francisco to Spain in June is currently the most expensive (average of $1,137). 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 July 30, 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 170 minutes.
What is the most punctual flight time for San Francisco to Spain flights?
Historically, flights departing in the evening 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?
Sunday tends to have the lowest number of delays on this route, whereas Tuesday 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 July 30, 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.
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
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 July 30, 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 July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$968 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$225 | Average$672 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$330 | Average$788 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$362 | Average$620 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$369 | Average$691 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$413 | Average$613 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$424 | Average$837 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$424 | Average$1,166 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$433 | Average$870 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$447 | Average$1,063 | FlexibilityNo cancel fee | On-time77% |