$297+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MAD
Aug 22 — Aug 291
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 23, 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 23, 2026.
This Flightnetwork deal was found by Cheapflights users on 7/18. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:45 pm
SFO
- AGP
1 stop18h 35m
Scandinavian Airlines
Tue 9/19:10 pm
AGP
- SFO
1 stop26h 30m
Scandinavian Airlines
Deal found 7/18![Scandinavian Airlines logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 stop15h 25m
TAP AIR PORTUGAL
Thu 9/246:00 am
BCN
- SFO
1 stop17h 30m
TAP AIR PORTUGAL
Deal found 7/20![TAP AIR PORTUGAL logo]()
$641
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 9/144:30 pm
SFO
- BCN
1 stop17h 50m
TAP AIR PORTUGAL
Thu 9/246:00 am
BCN
- SFO
1 stop17h 30m
TAP AIR PORTUGAL
Deal found 7/20![TAP AIR PORTUGAL logo]()
$642
This Justfly.com deal was found by Cheapflights users on 7/22. 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.
Wed 9/94:35 pm
SFO
- BCN
1 stop23h 55m
TAP AIR PORTUGAL
Wed 9/163:00 pm
BCN
- SFO
1 stop32h 30m
TAP AIR PORTUGAL
Deal found 7/22![TAP AIR PORTUGAL logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/234:35 pm
SFO
- BCN
1 stop15h 20m
TAP AIR PORTUGAL
Mon 10/1210:40 pm
BCN
- SFO
1 stop23h 55m
TAP AIR PORTUGAL
Deal found 7/22![TAP AIR PORTUGAL logo]()
$644
This Cheapflightsfares deal was found by Cheapflights users on 7/20. 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.
Sun 9/134:30 pm
SFO
- BCN
1 stop20h 40m
Condor
Wed 9/238:00 am
BCN
- SFO
1 stop15h 30m
Condor
Deal found 7/20![Condor logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 10/124:30 pm
SFO
- BCN
1 stop17h 50m
TAP AIR PORTUGAL
Thu 10/226:00 am
BCN
- SFO
1 stop17h 30m
TAP AIR PORTUGAL
Deal found 7/21![TAP AIR PORTUGAL logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 11/254:35 pm
SFO
- BCN
1 stop15h 40m
TAP AIR PORTUGAL
Wed 12/26:45 am
BCN
- SFO
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 7/21![TAP AIR PORTUGAL logo]()
$647
This FlightHub deal was found by Cheapflights users on 7/23. 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 stop20h 40m
Condor
Fri 8/288:00 am
BCN
- SFO
1 stop15h 30m
Condor
Deal found 7/23![Condor logo]()
$648
This Ovago deal was found by Cheapflights users on 7/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:30 pm
SFO
- BCN
1 stop15h 25m
TAP AIR PORTUGAL
Fri 11/69:10 pm
BCN
- SFO
1 stop26h 35m
TAP AIR PORTUGAL
Deal found 7/22![TAP AIR PORTUGAL logo]()
$649
This Kiwi.com deal was found by Cheapflights users on 7/20. 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
- MAD
1 stop15h 30m
TAP AIR PORTUGAL
Tue 9/2910:25 pm
MAD
- SFO
1 stop25h 10m
TAP AIR PORTUGAL
Deal found 7/20![TAP AIR PORTUGAL logo]()
$650
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 9/94:30 pm
SFO
- BCN
1 stop20h 40m
Condor
Tue 10/68:00 am
BCN
- SFO
1 stop15h 30m
Condor
Deal found 7/22![Condor logo]()
$650
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 23, 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 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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 9/164:35 pm
SFO
- SVQ
1 stop22h 50m
TAP AIR PORTUGAL
Tue 9/296:30 am
SVQ
- SFO
1 stop16h 05m
TAP AIR PORTUGAL
Deal found 7/18![TAP AIR PORTUGAL logo]()
$659
This Scandinavian Airlines deal was found by Cheapflights users on 7/19. 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 9/154:45 pm
SFO
- AGP
2 stops32h 30m
Scandinavian Airlines
Wed 9/2311:05 am
AGP
- SFO
2 stops36h 35m
Scandinavian Airlines
Deal found 7/19![Scandinavian Airlines logo]()
$710
This Turkish Airlines deal was found by Cheapflights users on 7/19. 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 9/206:45 pm
SFO
- BCN
1 stop37h 55m
Turkish Airlines
Sat 10/177:40 am
BCN
- SFO
1 stop18h 00m
Turkish Airlines
Deal found 7/19![Turkish Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/208:10 am
SFO
- MAD
1 stop13h 40m
United Airlines
Thu 10/156:05 am
MAD
- SFO
1 stop22h 45m
United Airlines
Deal found 7/22![United Airlines logo]()
$749
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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 9/167:35 pm
SFO
- VLC
1 stop19h 30m
SWISS
Wed 9/306:00 am
VLC
- SFO
2 stops21h 31m
SWISS
Deal found 7/18![SWISS logo]()
$779
This Delta deal was found by Cheapflights users on 7/19. 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 11/72:20 pm
SFO
- BIO
2 stops18h 05m
Delta
Sat 11/147:10 am
BIO
- SFO
1 stop14h 45m
Delta
Deal found 7/19![Delta logo]()
$788
This Finnair deal was found by Cheapflights users on 7/18. 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.
Sun 9/134:35 pm
SFO
- PMI
1 stop18h 05m
Multiple Airlines
Mon 9/218:35 pm
PMI
- SFO
2 stops31h 42m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$832
This KLM deal was found by Cheapflights users on 7/21. 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.
Fri 10/22:15 pm
SFO
- BIO
2 stops17h 15m
KLM
Fri 10/96:45 am
BIO
- SFO
1 stop14h 00m
KLM
Deal found 7/21![KLM logo]()
$850
This British Airways deal was found by Cheapflights users on 7/22. 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 9/12:48 pm
SFO
- VLC
2 stops19h 47m
British Airways
Thu 9/109:40 am
VLC
- SFO
2 stops22h 15m
British Airways
Deal found 7/22![British Airways logo]()
$857
This Finnair deal was found by Cheapflights users on 7/20. 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.
Mon 10/129:00 am
SFO
- SCQ
2 stops27h 05m
Finnair
Sun 10/189:20 am
SCQ
- SFO
2 stops24h 39m
Finnair
Deal found 7/20![Finnair logo]()
$911
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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 9/1910:46 pm
SFO
- TFS
2 stops36h 49m
Aer Lingus
Sat 9/268:25 pm
TFS
- SFO
1 stop27h 30m
Aer Lingus
Deal found 7/21![Aer Lingus logo]()
$1,129
This Booking.com deal was found by Cheapflights users on 7/20. 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.
Thu 10/84:30 pm
SFO
- SVQ
1 stop13h 45m
TAP AIR PORTUGAL
Mon 10/124:15 pm
SVQ
- SFO
1 stop30h 20m
TAP AIR PORTUGAL
Deal found 7/20![TAP AIR PORTUGAL logo]()
$664
This Scandinavian Airlines deal was found by Cheapflights users on 7/21. 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
Sun 10/188:25 pm
AGP
- SFO
2 stops27h 15m
Scandinavian Airlines
Deal found 7/21![Scandinavian Airlines logo]()
$713
This ITA Airways deal was found by Cheapflights users on 7/21. 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 7/21![ITA Airways logo]()
$1,430
This Turkish Airlines deal was found by Cheapflights users on 7/21. 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 10/136:45 pm
SFO
- MAD
1 stop30h 40m
Turkish Airlines
Tue 10/276:15 am
MAD
- SFO
1 stop19h 15m
Turkish Airlines
Deal found 7/21![Turkish Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/2112:35 am
SFO
- MAD
2 stops22h 30m
United Airlines
Tue 10/135:55 am
MAD
- SFO
1 stop15h 45m
United Airlines
Deal found 7/22![United Airlines logo]()
$750
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/20. 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.
Tue 9/17:20 pm
SFO
- VLC
2 stops36h 15m
TAP AIR PORTUGAL
Thu 9/106:00 am
VLC
- SFO
1 stop17h 30m
TAP AIR PORTUGAL
Deal found 7/20![TAP AIR PORTUGAL logo]()
$724
This Scandinavian Airlines deal was found by Cheapflights users on 7/22. 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 10/124:45 pm
SFO
- AGP
1 stop18h 35m
Scandinavian Airlines
Thu 10/159:40 pm
AGP
- SFO
1 stop26h 00m
Scandinavian Airlines
Deal found 7/22![Scandinavian Airlines logo]()
$732
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/2112:35 am
SFO
- MAD
2 stops22h 30m
United Airlines
Thu 10/156:05 am
MAD
- SFO
1 stop22h 45m
United Airlines
Deal found 7/22![United Airlines logo]()
$750
This Condor deal was found by Cheapflights users on 7/21. 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.
Tue 8/187:25 am
SFO
- PMI
2 stops25h 55m
Multiple Airlines
Tue 8/257:50 am
PMI
- SFO
1 stop15h 40m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$850
This KLM deal was found by Cheapflights users on 7/22. 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.
Sun 8/91:45 pm
SFO
- SCQ
1 stop17h 15m
KLM
Wed 8/194:30 pm
SCQ
- SFO
2 stops32h 20m
KLM
Deal found 7/22![KLM logo]()
$858
This Delta deal was found by Cheapflights users on 7/20. 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 9/16:20 am
SFO
- VLC
2 stops20h 15m
Delta
Thu 9/106:30 am
VLC
- SFO
2 stops18h 54m
Delta
Deal found 7/20![Delta logo]()
$881
This British Airways deal was found by Cheapflights users on 7/19. 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 9/44:35 pm
SFO
- IBZ
1 stop17h 15m
British Airways
Fri 9/119:05 am
IBZ
- SFO
2 stops23h 23m
British Airways
Deal found 7/19![British Airways logo]()
$882
This Scandinavian Airlines deal was found by Cheapflights users on 7/20. 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.
Wed 8/192:36 pm
SFO
- AGP
2 stops34h 14m
Scandinavian Airlines
Sun 8/238:15 pm
AGP
- SFO
1 stop27h 25m
Scandinavian Airlines
Deal found 7/20![Scandinavian Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/2110:35 pm
SFO
- MAD
1 stop24h 30m
United Airlines
Fri 10/166:00 am
MAD
- SFO
1 stop18h 20m
United Airlines
Deal found 7/22![United Airlines logo]()
$750
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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.
Mon 8/107:35 pm
SFO
- VLC
1 stop19h 30m
SWISS
Thu 8/209:10 pm
VLC
- SFO
2 stops28h 05m
SWISS
Deal found 7/18![SWISS logo]()
$915
This United deal was found by Cheapflights users on 7/21. 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.
Thu 10/225:30 pm
SFO
- BCN
Nonstop11h 25m
Multiple Airlines
Mon 11/23:35 pm
BCN
- SFO
1 stop37h 00m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$855
This British Airways deal was found by Cheapflights users on 7/23. 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 9/14:35 pm
SFO
- AGP
1 stop34h 05m
British Airways
Mon 9/288:55 pm
AGP
- SFO
1 stop25h 55m
British Airways
Deal found 7/23![British Airways logo]()
$883
This Scandinavian Airlines deal was found by Cheapflights users on 7/21. 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 8/1611:54 am
SFO
- PMI
2 stops36h 11m
Scandinavian Airlines
Sat 8/228:15 pm
PMI
- SFO
1 stop27h 25m
Scandinavian Airlines
Deal found 7/21![Scandinavian Airlines logo]()
$737
This Delta deal was found by Cheapflights users on 7/22. 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 9/229:30 am
SFO
- SVQ
2 stops22h 00m
Delta
Tue 9/296:30 am
SVQ
- SFO
2 stops18h 54m
Delta
Deal found 7/22![Delta logo]()
$892
Last-minute flights from San Francisco to SpainDiscover last-minute flight deals from San Francisco to Spain. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Spain. Data last updated July 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/64:30 pm
SFO
- MAD
1 stop15h 30m
TAP AIR PORTUGAL
Thu 8/277:40 am
MAD
- SFO
1 stop15h 50m
TAP AIR PORTUGAL
Deal found 7/18![TAP AIR PORTUGAL logo]()
$655
This FlightHub deal was found by Cheapflights users on 7/23. 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 stop20h 40m
Condor
Fri 8/288:00 am
BCN
- SFO
1 stop15h 30m
Condor
Deal found 7/23![Condor logo]()
$648
This Justfly.com deal was found by Cheapflights users on 7/22. 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 stop24h 00m
TAP AIR PORTUGAL
Sun 8/2310:40 pm
BCN
- SFO
1 stop24h 25m
TAP AIR PORTUGAL
Deal found 7/22![TAP AIR PORTUGAL logo]()
$654
This FlightHub deal was found by Cheapflights users on 7/19. 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 stop35h 10m
TAP AIR PORTUGAL
Thu 8/277:40 am
MAD
- SFO
1 stop15h 50m
TAP AIR PORTUGAL
Deal found 7/19![TAP AIR PORTUGAL logo]()
$659
This Cheapflightsfares deal was found by Cheapflights users on 7/20. 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.
Tue 8/114:30 pm
SFO
- BCN
1 stop20h 40m
Condor
Tue 8/258:00 am
BCN
- SFO
1 stop15h 30m
Condor
Deal found 7/20![Condor logo]()
$645
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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 8/124:35 pm
SFO
- MAD
1 stop22h 45m
TAP AIR PORTUGAL
Tue 8/2510:25 pm
MAD
- SFO
1 stop25h 10m
TAP AIR PORTUGAL
Deal found 7/21![TAP AIR PORTUGAL logo]()
$656
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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.
Sun 8/164:30 pm
SFO
- BCN
1 stop20h 40m
Condor
Sun 8/308:00 am
BCN
- SFO
1 stop15h 30m
Condor
Deal found 7/18![Condor logo]()
$656
This Flightnetwork deal was found by Cheapflights users on 7/18. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:45 pm
SFO
- AGP
1 stop18h 35m
Scandinavian Airlines
Tue 9/19:10 pm
AGP
- SFO
1 stop26h 30m
Scandinavian Airlines
Deal found 7/18![Scandinavian Airlines logo]()
$639
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 7/22![TAP AIR PORTUGAL logo]()
$643
This Justfly.com deal was found by Cheapflights users on 7/22. 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 8/204:30 pm
SFO
- BCN
1 stop24h 00m
TAP AIR PORTUGAL
Thu 8/276:00 am
BCN
- SFO
1 stop17h 30m
TAP AIR PORTUGAL
Deal found 7/22![TAP AIR PORTUGAL logo]()
$659
This Justfly.com deal was found by Cheapflights users on 7/19. 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 8/244:30 pm
SFO
- BCN
1 stop36h 30m
TAP AIR PORTUGAL
Wed 9/210:40 pm
BCN
- SFO
1 stop24h 50m
TAP AIR PORTUGAL
Deal found 7/19![TAP AIR PORTUGAL logo]()
$653
This Justfly.com deal was found by Cheapflights users on 7/18. 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 8/244:30 pm
SFO
- BCN
1 stop36h 30m
TAP AIR PORTUGAL
Wed 9/95:45 pm
BCN
- SFO
1 stop29h 45m
TAP AIR PORTUGAL
Deal found 7/18![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 23, 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 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/151:00 pm
SFO
- SVQ
2 stops23h 00m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 10/171:49 pm
SFO
- PMI
3 stops39h 06m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 10/161:00 pm
SFO
- PMI
2 stops33h 55m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 10/151:00 pm
SFO
- PMI
2 stops18h 40m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 9/126:35 pm
SFO
- AGP
3 stops42h 50m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/1711:05 pm
SFO
- IBZ
3 stops36h 15m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$345
This Justfly.com deal was found by Cheapflights users on 7/18. 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.
Sun 10/44:35 pm
SFO
- MAD
1 stop33h 40m
British Airways
Deal found 7/18![British Airways logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/241:54 pm
SFO
- PMI
3 stops35h 01m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$348
This Orbitz deal was found by Cheapflights users on 7/21. 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.
Sun 10/256:30 am
SFO
- SVQ
2 stops24h 20m
Air Canada
Deal found 7/21![Air Canada logo]()
$349
This FlightHub deal was found by Cheapflights users on 7/19. 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.
Tue 11/36:53 pm
SFO
- MAD
2 stops28h 07m
Air Canada
Deal found 7/19![Air Canada logo]()
$350
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/225:00 am
SFO
- MAD
2 stops19h 00m
United Airlines
Deal found 7/22![United Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 10/137:30 pm
SFO
- MAD
3 stops37h 45m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$352
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 23, 2026.
Round-trip from | $639 (Flightnetwork) |
|---|---|
One-way from | $321 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,035 |
Good round-trip deal | $898 or less |
Good one-way deal | $564 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 23, 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 FranciscoSeville
SFO - SVQ
SFOSVQ
San Francisco
Wed 9/16
4:35 pm-12:25 am
1 stop22h 50m
Sevilla
Tue 9/29
6:30 am-1:35 pm
1 stop16h 05m
$659
San FranciscoSeville
SFO - SVQ
SFOSVQ
San Francisco
Thu 10/8
4:30 pm-3:15 pm
1 stop13h 45m
Sevilla
Mon 10/12
4:15 pm-1:35 pm
1 stop30h 20m
$664
San FranciscoMálaga
SFO - AGP
SFOAGP
San Francisco
Tue 9/15
4:45 pm-10:15 am
2 stops32h 30m
Malaga
Wed 9/23
11:05 am-2:40 pm
2 stops36h 35m
$710
San FranciscoMálaga
SFO - AGP
SFOAGP
San Francisco
Tue 9/29
4:45 pm-10:15 am
2 stops32h 30m
Malaga
Sun 10/18
8:25 pm-2:40 pm
2 stops27h 15m
$713
San FranciscoValencia
SFO - VLC
SFOVLC
San Francisco
Tue 9/1
7:20 pm-4:35 pm
2 stops36h 15m
Valencia
Thu 9/10
6:00 am-2:30 pm
1 stop17h 30m
$724
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Sun 9/20
6:45 pm-5:40 pm
1 stop37h 55m
Barcelona-El Prat
Sat 10/17
7:40 am-4:40 pm
1 stop18h 00m
$729
San FranciscoMadrid
SFO - MAD
SFOMAD
San Francisco
Tue 10/13
6:45 pm-10:25 am
1 stop30h 40m
Madrid Barajas
Tue 10/27
6:15 am-5:30 pm
1 stop19h 15m
$730
San FranciscoMálaga
SFO - AGP
SFOAGP
San Francisco
Mon 10/12
4:45 pm-8:20 pm
1 stop18h 35m
Malaga
Thu 10/15
9:40 pm-2:40 pm
1 stop26h 00m
$732
San FranciscoMálaga
SFO - AGP
SFOAGP
San Francisco
Wed 8/19
2:36 pm-9:50 am
2 stops34h 14m
Malaga
Sun 8/23
8:15 pm-2:40 pm
1 stop27h 25m
$737
San FranciscoPalma de Mallorca
SFO - PMI
SFOPMI
San Francisco
Sun 8/16
11:54 am-9:05 am
2 stops36h 11m
Palma de Mallorca Son Sant Joan
Sat 8/22
8:15 pm-2:40 pm
1 stop27h 25m
$737
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-BCN
SFO-MAD
SFO-SVQ
SFO-PMI
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-BCN
SFO-MAD
SFO-SVQ
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 $555). 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 23, 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 171 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 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 64 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 23, 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.
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.6
Crew
8.1
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 23, 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$963 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$175 | Average$417 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$225 | Average$672 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$329 | Average$783 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$362 | Average$632 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$369 | Average$691 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$395 | Average$1,100 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$413 | Average$613 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$424 | Average$837 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$424 | Average$1,151 | FlexibilityNo cancel fee | On-timeN/A |