$216+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MAD
Apr 14 — Apr 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 March 15, 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 March 15, 2026.
This Air Canada deal was found by Cheapflights users on 3/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:10 am
SFO
- PMI
1 stop36h 20m
Air Canada
Thu 10/812:15 pm
PMI
- SFO
1 stop17h 32m
Air Canada
Deal found 3/13![Air Canada logo]()
$470
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Tue 9/2911:59 pm
SFO
- PMI
2 stops23h 31m
United Airlines
Thu 10/812:15 pm
PMI
- SFO
1 stop32h 02m
United Airlines
Deal found 3/13![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 3/13. 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 9/2712:45 am
SFO
- PMI
2 stops20h 30m
United Airlines
Thu 10/812:15 pm
PMI
- SFO
1 stop17h 32m
United Airlines
Deal found 3/13![United Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/137:35 pm
SFO
- AGP
1 stop31h 50m
Multiple Airlines
Wed 4/292:35 pm
AGP
- SFO
1 stop37h 25m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$478
This Air Canada deal was found by Cheapflights users on 3/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:00 pm
SFO
- PMI
2 stops48h 30m
Air Canada
Thu 10/812:15 pm
PMI
- SFO
2 stops31h 05m
Air Canada
Deal found 3/13![Air Canada logo]()
$478
This Cheapflightsfares deal was found by Cheapflights users on 3/14. 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 4/157:35 pm
SFO
- PMI
1 stop14h 40m
SWISS
Thu 4/239:40 am
PMI
- SFO
1 stop15h 35m
SWISS
Deal found 3/14![SWISS logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/137:35 pm
SFO
- AGP
1 stop19h 30m
SWISS
Wed 4/296:30 am
AGP
- SFO
1 stop18h 45m
SWISS
Deal found 3/15![SWISS logo]()
$481
This United Airlines deal was found by Cheapflights users on 3/13. 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 9/2710:35 pm
SFO
- PMI
2 stops22h 40m
United Airlines
Thu 10/812:15 pm
PMI
- SFO
1 stop32h 02m
United Airlines
Deal found 3/13![United Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/137:35 pm
SFO
- PMI
1 stop14h 10m
SWISS
Wed 4/299:40 am
PMI
- SFO
1 stop15h 35m
SWISS
Deal found 3/13![SWISS logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:35 pm
SFO
- PMI
1 stop14h 10m
SWISS
Tue 4/286:20 pm
PMI
- SFO
1 stop30h 55m
SWISS
Deal found 3/12![SWISS logo]()
$484
This oojo deal was found by Cheapflights users on 3/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:45 pm
SFO
- PMI
1 stop31h 20m
Scandinavian Airlines
Sun 4/198:00 pm
PMI
- SFO
1 stop27h 40m
Scandinavian Airlines
Deal found 3/12![Scandinavian Airlines logo]()
$487
This Mytrip deal was found by Cheapflights users on 3/12. 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.
Thu 4/167:55 pm
SFO
- VLC
1 stop18h 40m
TAP AIR PORTUGAL
Thu 4/306:00 am
VLC
- SFO
1 stop19h 35m
TAP AIR PORTUGAL
Deal found 3/12![TAP AIR PORTUGAL logo]()
$489
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 March 15, 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 March 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/137:35 pm
SFO
- PMI
1 stop14h 10m
SWISS
Wed 4/299:40 am
PMI
- SFO
1 stop15h 35m
SWISS
Deal found 3/13![SWISS logo]()
$482
This Gotogate deal was found by Cheapflights users on 3/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:55 pm
SFO
- VLC
1 stop30h 55m
TAP AIR PORTUGAL
Sat 5/25:55 am
VLC
- SFO
1 stop20h 40m
TAP AIR PORTUGAL
Deal found 3/10![TAP AIR PORTUGAL logo]()
$516
This LEVEL deal was found by Cheapflights users on 3/11. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:40 pm
SFO
- BCN
Nonstop11h 45m
LEVEL
Thu 4/302:05 pm
BCN
- SFO
Nonstop12h 50m
LEVEL
Deal found 3/11![LEVEL logo]()
$588
This KLM deal was found by Cheapflights users on 3/12. 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.
Wed 4/159:20 am
SFO
- MAD
1 stop15h 35m
KLM
Mon 4/278:30 pm
MAD
- SFO
1 stop24h 15m
KLM
Deal found 3/12![KLM logo]()
$603
This United Airlines deal was found by Cheapflights users on 3/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:45 pm
SFO
- BCN
1 stop23h 40m
United Airlines
Tue 4/2112:15 pm
BCN
- SFO
2 stops40h 22m
United Airlines
Deal found 3/14![United Airlines logo]()
$609
This FlightHub deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/134:45 pm
SFO
- AGP
2 stops40h 35m
Scandinavian Airlines
Wed 4/2911:20 am
AGP
- SFO
2 stops36h 20m
Scandinavian Airlines
Deal found 3/15![Scandinavian Airlines logo]()
$631
This FlightHub deal was found by Cheapflights users on 3/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:45 pm
SFO
- AGP
1 stop31h 05m
Turkish Airlines
Mon 5/255:55 pm
AGP
- SFO
1 stop31h 45m
Turkish Airlines
Deal found 3/14![Turkish Airlines logo]()
$633
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:32 pm
SFO
- BCN
1 stop29h 18m
Delta
Tue 5/1910:55 am
BCN
- SFO
1 stop20h 33m
Delta
Deal found 3/14![Delta logo]()
$690
This British Airways deal was found by Cheapflights users on 3/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:45 pm
SFO
- MAD
Nonstop11h 25m
British Airways
Thu 4/3012:35 pm
MAD
- SFO
Nonstop12h 35m
British Airways
Deal found 3/14![British Airways logo]()
$691
This KLM deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:10 pm
SFO
- PMI
1 stop30h 20m
Multiple Airlines
Thu 4/238:00 am
PMI
- SFO
2 stops23h 49m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$707
This Condor deal was found by Cheapflights users on 3/11. 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.
Mon 5/254:30 pm
SFO
- PMI
1 stop29h 40m
Condor
Tue 6/27:50 am
PMI
- SFO
1 stop15h 40m
Condor
Deal found 3/11![Condor logo]()
$853
This Finnair deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:40 pm
SFO
- AGP
2 stops25h 35m
Finnair
Sun 5/31:00 am
AGP
- SFO
2 stops31h 51m
Finnair
Deal found 3/11![Finnair logo]()
$931
This Iberia deal was found by Cheapflights users on 3/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:10 pm
SFO
- GRX
2 stops22h 25m
Iberia
Wed 4/157:30 pm
GRX
- SFO
1 stop31h 25m
Iberia
Deal found 3/11![Iberia logo]()
$960
This Lufthansa deal was found by Cheapflights users on 3/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:05 pm
SFO
- SVQ
2 stops29h 20m
Lufthansa
Thu 4/2312:20 pm
SVQ
- SFO
2 stops21h 19m
Lufthansa
Deal found 3/11![Lufthansa logo]()
$974
This oojo deal was found by Cheapflights users on 3/10. 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.
Mon 5/2511:16 pm
SFO
- BIO
2 stops33h 09m
Aer Lingus
Mon 6/86:05 pm
BIO
- SFO
2 stops38h 42m
Aer Lingus
Deal found 3/10![Aer Lingus logo]()
$1,072
This oojo deal was found by Cheapflights users on 3/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:20 pm
SFO
- SVQ
1 stop19h 05m
TAP AIR PORTUGAL
Mon 5/114:15 pm
SVQ
- SFO
1 stop31h 20m
TAP AIR PORTUGAL
Deal found 3/12![TAP AIR PORTUGAL logo]()
$582
This United Airlines deal was found by Cheapflights users on 3/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 pm
SFO
- BCN
Nonstop11h 20m
United Airlines
Tue 9/156:40 am
BCN
- SFO
1 stop17h 40m
United Airlines
Deal found 3/14![United Airlines logo]()
$615
This LEVEL deal was found by Cheapflights users on 3/14. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:40 pm
SFO
- MAD
1 stop34h 20m
LEVEL
Sun 4/198:25 am
MAD
- SFO
1 stop18h 30m
LEVEL
Deal found 3/14![LEVEL logo]()
$639
This Turkish Airlines deal was found by Cheapflights users on 3/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:45 pm
SFO
- BIO
1 stop31h 25m
Turkish Airlines
Wed 4/226:20 pm
BIO
- SFO
1 stop31h 20m
Turkish Airlines
Deal found 3/10![Turkish Airlines logo]()
$648
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:05 am
SFO
- BCN
2 stops16h 55m
Delta
Wed 5/66:20 am
BCN
- SFO
1 stop14h 25m
Delta
Deal found 3/10![Delta logo]()
$703
This Turkish Airlines deal was found by Cheapflights users on 3/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:55 pm
SFO
- BIO
1 stop37h 15m
Turkish Airlines
Tue 5/1912:10 pm
BIO
- SFO
1 stop37h 30m
Turkish Airlines
Deal found 3/12![Turkish Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Sat 4/1110:45 pm
SFO
- MAD
2 stops23h 05m
United Airlines
Sat 4/255:55 am
MAD
- SFO
1 stop18h 30m
United Airlines
Deal found 3/10![United Airlines logo]()
$654
This Scandinavian Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/2011:00 am
SFO
- PMI
2 stops37h 05m
Scandinavian Airlines
Fri 4/241:00 pm
PMI
- SFO
2 stops34h 40m
Scandinavian Airlines
Deal found 3/15![Scandinavian Airlines logo]()
$720
This British Airways deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:35 pm
SFO
- AGP
1 stop18h 15m
British Airways
Mon 5/48:55 pm
AGP
- SFO
1 stop25h 55m
British Airways
Deal found 3/12![British Airways logo]()
$727
This Turkish Airlines deal was found by Cheapflights users on 3/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:55 pm
SFO
- BIO
1 stop37h 15m
Multiple Airlines
Tue 5/193:30 pm
BIO
- SFO
2 stops34h 10m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$755
This Delta deal was found by Cheapflights users on 3/12. 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 4/201:10 pm
SFO
- AGP
2 stops20h 30m
Delta
Mon 5/46:00 am
AGP
- SFO
2 stops20h 21m
Delta
Deal found 3/12![Delta logo]()
$703
This Turkish Airlines deal was found by Cheapflights users on 3/13. 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.
Mon 4/2012:55 pm
SFO
- VLC
1 stop20h 00m
Turkish Airlines
Tue 4/2810:55 am
VLC
- SFO
1 stop38h 45m
Turkish Airlines
Deal found 3/13![Turkish Airlines logo]()
$648
This SWISS deal was found by Cheapflights users on 3/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:15 am
SFO
- ALC
2 stops39h 45m
SWISS
Tue 4/288:00 pm
ALC
- SFO
1 stop29h 15m
SWISS
Deal found 3/12![SWISS logo]()
$802
This United Airlines deal was found by Cheapflights users on 3/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1211:20 pm
SFO
- MAD
2 stops24h 40m
United Airlines
Sun 4/195:55 am
MAD
- SFO
2 stops24h 27m
United Airlines
Deal found 3/14![United Airlines logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Sun 4/197:40 pm
SFO
- IBZ
1 stop18h 55m
Multiple Airlines
Wed 4/298:25 am
IBZ
- SFO
2 stops36h 35m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$766
Last-minute flights from San Francisco to SpainDiscover last-minute flight deals from San Francisco to Spain. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Spain. Data last updated March 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/137:35 pm
SFO
- AGP
1 stop31h 50m
Multiple Airlines
Wed 4/292:35 pm
AGP
- SFO
1 stop37h 25m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/137:35 pm
SFO
- AGP
1 stop19h 30m
SWISS
Wed 4/296:30 am
AGP
- SFO
1 stop18h 45m
SWISS
Deal found 3/15![SWISS logo]()
$481
This Mytrip deal was found by Cheapflights users on 3/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:45 pm
SFO
- BCN
1 stop16h 25m
Scandinavian Airlines
Sat 5/97:00 pm
BCN
- SFO
1 stop28h 40m
Scandinavian Airlines
Deal found 3/11![Scandinavian Airlines logo]()
$514
This Super.com deal was found by Cheapflights users on 3/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:45 pm
SFO
- BCN
1 stop16h 25m
Scandinavian Airlines
Fri 5/87:00 pm
BCN
- SFO
1 stop28h 40m
Scandinavian Airlines
Deal found 3/11![Scandinavian Airlines logo]()
$516
This Gotogate deal was found by Cheapflights users on 3/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:45 pm
SFO
- AGP
2 stops32h 30m
Scandinavian Airlines
Mon 5/49:10 pm
AGP
- SFO
1 stop26h 30m
Scandinavian Airlines
Deal found 3/10![Scandinavian Airlines logo]()
$518
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:45 pm
SFO
- BCN
1 stop16h 25m
Scandinavian Airlines
Tue 5/197:00 pm
BCN
- SFO
1 stop28h 40m
Scandinavian Airlines
Deal found 3/11![Scandinavian Airlines logo]()
$521
This Mytrip deal was found by Cheapflights users on 3/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:45 pm
SFO
- BCN
1 stop16h 25m
Scandinavian Airlines
Wed 4/297:00 pm
BCN
- SFO
1 stop28h 40m
Scandinavian Airlines
Deal found 3/11![Scandinavian Airlines logo]()
$522
This oojo deal was found by Cheapflights users on 3/13. 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.
Tue 4/214:45 pm
SFO
- AGP
2 stops32h 30m
Scandinavian Airlines
Sat 5/28:25 pm
AGP
- SFO
2 stops27h 15m
Scandinavian Airlines
Deal found 3/13![Scandinavian Airlines logo]()
$510
This oojo deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/214:45 pm
SFO
- BCN
1 stop16h 25m
Scandinavian Airlines
Sun 5/37:00 pm
BCN
- SFO
1 stop28h 40m
Scandinavian Airlines
Deal found 3/15![Scandinavian Airlines logo]()
$525
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/264:45 pm
SFO
- AGP
2 stops17h 30m
Scandinavian Airlines
Mon 5/49:10 pm
AGP
- SFO
1 stop26h 30m
Scandinavian Airlines
Deal found 3/11![Scandinavian Airlines logo]()
$520
This oojo deal was found by Cheapflights users on 3/10. 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.
Mon 4/274:45 pm
SFO
- MAD
1 stop34h 15m
Scandinavian Airlines
Tue 5/197:45 pm
MAD
- SFO
1 stop27h 55m
Scandinavian Airlines
Deal found 3/10![Scandinavian Airlines logo]()
$526
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:45 pm
SFO
- BCN
1 stop16h 25m
Scandinavian Airlines
Tue 5/197:00 pm
BCN
- SFO
1 stop28h 40m
Scandinavian Airlines
Deal found 3/11![Scandinavian Airlines logo]()
$530
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 March 15, 2026.
Search for one-way flight options from San Francisco to Spain. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/711:00 am
SFO
- PMI
2 stops24h 25m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:20 pm
SFO
- VLC
2 stops39h 40m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:40 pm
SFO
- BCN
Nonstop11h 45m
LEVEL
Deal found 3/11![LEVEL logo]()
$242
This LEVEL deal was found by Cheapflights users on 3/11. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:40 pm
SFO
- BCN
Nonstop11h 45m
LEVEL
Deal found 3/11![LEVEL logo]()
$243
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:40 pm
SFO
- BCN
Nonstop11h 45m
LEVEL
Deal found 3/11![LEVEL logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:00 pm
SFO
- BCN
3 stops24h 59m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:59 am
SFO
- AGP
3 stops29h 26m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:00 am
SFO
- BCN
3 stops30h 59m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:00 am
SFO
- PMI
3 stops40h 55m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:00 pm
SFO
- BCN
3 stops24h 59m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:04 pm
SFO
- ALC
3 stops31h 31m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$305
This Expedia deal was found by Cheapflights users on 3/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:10 am
SFO
- BIO
2 stops17h 20m
Iberia
Deal found 3/13![Iberia logo]()
$306
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 March 15, 2026.
Round-trip from | $478 (Kiwi.com) |
|---|---|
One-way from | $216 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $607 |
Good round-trip deal | $617 or less |
Good one-way deal | $358 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 March 15, 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 4/13
7:35 pm-6:45 pm
1 stop14h 10m
Palma de Mallorca Son Sant Joan
Wed 4/29
9:40 am-4:15 pm
1 stop15h 35m
$482
San FranciscoValencia
SFO - VLC
SFOVLC
San Francisco
Thu 4/16
7:55 pm-11:50 am
1 stop30h 55m
Valencia
Sat 5/2
5:55 am-5:35 pm
1 stop20h 40m
$516
San FranciscoSeville
SFO - SVQ
SFOSVQ
San Francisco
Fri 5/1
8:20 pm-12:25 am
1 stop19h 05m
Sevilla
Mon 5/11
4:15 pm-2:35 pm
1 stop31h 20m
$582
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Thu 4/23
7:40 pm-4:25 pm
Nonstop11h 45m
Barcelona-El Prat
Thu 4/30
2:05 pm-5:55 pm
Nonstop12h 50m
$588
San FranciscoMadrid
SFO - MAD
SFOMAD
San Francisco
Wed 4/15
9:20 am-9:55 am
1 stop15h 35m
Madrid Barajas
Mon 4/27
8:30 pm-11:45 am
1 stop24h 15m
$603
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Tue 4/14
1:45 pm-10:25 pm
1 stop23h 40m
Barcelona-El Prat
Tue 4/21
12:15 pm-7:37 pm
2 stops40h 22m
$609
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Tue 8/18
6:00 pm-2:20 pm
Nonstop11h 20m
Barcelona-El Prat
Tue 9/15
6:40 am-3:20 pm
1 stop17h 40m
$615
San FranciscoMálaga
SFO - AGP
SFOAGP
San Francisco
Mon 4/13
4:45 pm-6:20 pm
2 stops40h 35m
Malaga
Wed 4/29
11:20 am-2:40 pm
2 stops36h 20m
$631
San FranciscoMálaga
SFO - AGP
SFOAGP
San Francisco
Mon 5/4
6:45 pm-10:50 am
1 stop31h 05m
Malaga
Mon 5/25
5:55 pm-4:40 pm
1 stop31h 45m
$633
San FranciscoMadrid
SFO - MAD
SFOMAD
San Francisco
Sun 4/12
7:40 pm-3:00 pm
1 stop34h 20m
Madrid Barajas
Sun 4/19
8:25 am-5:55 pm
1 stop18h 30m
$639
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-VLC
SFO-BCN
SFO-AGP
SFO-ALC
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-VLC
SFO-BCN
SFO-AGP
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 $328). Flying from San Francisco to Spain in June is currently the most expensive (average of $625). 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.
How often are flights from San Francisco to Spain delayed?
About 15% of weekly flights between San Francisco and Spain have experienced delays in the past year, with the average delay time being 182 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 Wednesday 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 10% of flights being delayed.
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 March 15, 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
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Food
6.6
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Food
6.6
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Food
6.6
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Food
6.6
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Food
6.6
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
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 March 15, 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 March 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$292 | Average$667 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$300 | Average$889 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$369 | Average$688 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$373 | Average$891 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$395 | Average$856 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$408 | Average$717 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$412 | Average$732 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$413 | Average$604 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$424 | Average$1,071 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$444 | Average$845 | FlexibilityNo cancel fee | On-time79% |