$319+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MAD
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Spain with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Spain
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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 August 6, 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 August 6, 2026.
This Gotogate deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/267:35 pm -
1 stop31h 05m
Mon 10/1212:25 pm -
1 stop34h 10m
Deal found 8/2![TAP AIR PORTUGAL logo]()
$630
This Cheapflightsfares deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/214:30 pm -
1 stop14h 30m
Thu 10/18:00 am -
1 stop15h 30m
Deal found 8/4![Condor logo]()
$634
This Cheapflightsfares deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 11/74:35 pm -
1 stop21h 50m
Sat 11/145:55 am -
1 stop17h 50m
Deal found 8/2![TAP AIR PORTUGAL logo]()
$635
This Cheapflightsfares deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 -
1 stop22h 55m
Thu 9/246:30 am -
1 stop17h 00m
Deal found 8/1![TAP AIR PORTUGAL logo]()
$635
This Cheapflightsfares deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/224:20 pm -
1 stop23h 05m
Tue 9/296:30 am -
1 stop16h 05m
Deal found 8/4![TAP AIR PORTUGAL logo]()
$636
This deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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.
Sat 10/177:35 pm -
1 stop17h 15m
Wed 11/46:45 am -
1 stop17h 00m
Deal found 8/5![TAP AIR PORTUGAL logo]()
$638
This oojo deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 -
1 stop16h 05m
Mon 10/196:25 pm -
1 stop28h 10m
Deal found 8/3![TAP AIR PORTUGAL logo]()
$638
This oojo deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 -
1 stop23h 25m
Mon 10/124:15 pm -
1 stop30h 20m
Deal found 8/1![TAP AIR PORTUGAL logo]()
$638
This oojo deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 -
1 stop15h 55m
Tue 11/176:15 pm -
1 stop29h 30m
Deal found 8/4![TAP AIR PORTUGAL logo]()
$639
This Expedia deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:30 pm -
1 stop20h 40m
Thu 10/228:00 am -
1 stop15h 30m
Deal found 8/2![Condor logo]()
$644
This Cheapflightsfares deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/144:30 pm -
1 stop14h 30m
Fri 9/258:00 am -
1 stop15h 30m
Deal found 8/3![Condor logo]()
$645
This oojo deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 11/24:35 pm -
1 stop31h 40m
Mon 11/96:30 am -
1 stop17h 15m
Deal found 8/1![TAP AIR PORTUGAL logo]()
$645
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 August 6, 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 August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 1/176:30 am -
2 stops16h 50m
Wed 1/271:35 pm -
1 stop16h 58m
Deal found 8/1![United Airlines logo]()
$700
This Scandinavian Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/184:45 pm -
1 stop15h 55m
Sun 11/228:15 pm -
1 stop27h 35m
Deal found 8/5![Scandinavian Airlines logo]()
$702
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/301:15 pm -
2 stops18h 55m
Mon 10/51:25 pm -
1 stop31h 20m
Deal found 8/4![Delta logo]()
$706
This Condor deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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.
Wed 8/194:30 pm -
1 stop17h 55m
Thu 9/107:45 am -
1 stop15h 45m
Deal found 8/4![Condor logo]()
$723
This JetBlue deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:45 am -
1 stop14h 45m
Fri 10/231:30 pm -
1 stop20h 18m
Deal found 8/5![JetBlue logo]()
$740
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 -
2 stops36h 15m
Thu 9/106:00 am -
1 stop17h 30m
Deal found 8/3![TAP AIR PORTUGAL logo]()
$744
This British Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 10/74:35 pm -
1 stop16h 00m
Tue 10/278:50 pm -
1 stop27h 05m
Deal found 8/4![British Airways logo]()
$750
This United deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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.
Sat 1/2310:35 pm -
2 stops27h 25m
Mon 2/112:25 pm -
2 stops36h 41m
Deal found 8/4![Multiple Airlines logo]()
$754
This SWISS deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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.
Tue 1/267:25 pm -
1 stop31h 45m
Mon 2/88:20 pm -
1 stop29h 10m
Deal found 8/4![SWISS logo]()
$811
This KLM deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 11/21:50 pm -
1 stop20h 55m
Thu 11/1210:50 am -
1 stop33h 55m
Deal found 8/1![KLM logo]()
$811
This Turkish Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 -
1 stop37h 40m
Sun 10/46:25 pm -
1 stop25h 20m
Deal found 8/2![Turkish Airlines logo]()
$896
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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.
Wed 11/188:45 am -
2 stops20h 40m
Wed 12/26:35 pm -
2 stops22h 51m
Deal found 8/5![American Airlines logo]()
$906
This Scandinavian Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 10/14:45 pm -
2 stops31h 55m
Wed 10/711:40 am -
2 stops36h 00m
Deal found 8/6![Scandinavian Airlines logo]()
$702
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/281:55 pm -
1 stop16h 40m
Wed 9/306:40 am -
2 stops17h 41m
Deal found 8/4![United Airlines logo]()
$715
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/72:15 pm -
2 stops17h 55m
Mon 10/2610:05 am -
1 stop35h 50m
Deal found 8/5![Delta logo]()
$726
This British Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 10/74:35 pm -
1 stop14h 15m
Mon 10/268:50 pm -
1 stop27h 05m
Deal found 8/4![British Airways logo]()
$750
This JetBlue deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:30 am -
1 stop19h 00m
Sat 10/241:30 pm -
1 stop20h 18m
Deal found 8/5![JetBlue logo]()
$770
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/154:45 pm -
1 stop15h 55m
Tue 11/35:00 pm -
1 stop30h 50m
Deal found 8/1![Scandinavian Airlines logo]()
$712
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:35 pm -
2 stops22h 10m
Tue 11/109:20 pm -
2 stops25h 25m
Deal found 8/3![Multiple Airlines logo]()
$794
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 11/117:00 am -
2 stops19h 55m
Tue 11/176:00 am -
1 stop14h 45m
Deal found 8/4![Delta logo]()
$731
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 2/18:25 am -
1 stop14h 35m
Tue 2/161:25 pm -
2 stops35h 50m
Deal found 8/3![United Airlines logo]()
$734
This KLM deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Thu 11/261:50 pm -
1 stop19h 25m
Thu 12/1010:50 am -
1 stop33h 55m
Deal found 8/3![KLM logo]()
$861
This British Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:35 pm -
1 stop14h 50m
Mon 10/125:15 pm -
1 stop29h 35m
Deal found 8/4![British Airways logo]()
$792
This JetBlue deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:15 am -
1 stop16h 15m
Thu 9/241:30 pm -
1 stop17h 10m
Deal found 8/3![JetBlue logo]()
$799
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/174:51 pm -
1 stop30h 14m
Fri 10/2312:45 pm -
1 stop31h 32m
Deal found 8/5![United Airlines logo]()
$737
This Turkish Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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.
Fri 12/46:35 pm -
1 stop37h 00m
Sat 12/1211:40 am -
1 stop37h 50m
Deal found 8/4![Turkish Airlines logo]()
$902
This Scandinavian Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/94:45 pm -
1 stop31h 10m
Sat 10/2410:45 am -
2 stops38h 05m
Deal found 8/5![Scandinavian Airlines logo]()
$748
This Condor deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 8/244:30 pm -
1 stop17h 45m
Thu 9/107:45 am -
1 stop15h 45m
Deal found 8/4![Condor logo]()
$909
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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.
Thu 11/1212:05 pm -
2 stops20h 45m
Tue 11/176:00 am -
1 stop14h 45m
Deal found 8/5![Delta logo]()
$781
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/108:25 am -
2 stops30h 05m
Sun 2/711:50 am -
2 stops34h 55m
Deal found 8/3![Multiple Airlines logo]()
$868
Last-minute flights from San Francisco to SpainDiscover last-minute flight deals from San Francisco to Spain. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Spain. Data last updated August 6, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/54:35 pm -
1 stop15h 20m
Tue 9/110:40 pm -
1 stop24h 55m
Deal found 8/2![TAP AIR PORTUGAL logo]()
$654
This Cheapflightsfares deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/144:30 pm -
1 stop14h 30m
Fri 9/258:00 am -
1 stop15h 30m
Deal found 8/3![Condor logo]()
$645
This Gotogate deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 -
1 stop36h 40m
Wed 12/97:40 am -
1 stop16h 05m
Deal found 8/1![TAP AIR PORTUGAL logo]()
$655
This eDestinos deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:45 pm -
1 stop15h 55m
Thu 9/2412:50 pm -
1 stop34h 50m
Deal found 8/3![Scandinavian Airlines logo]()
$656
This Cheapflightsfares deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 -
1 stop22h 55m
Thu 9/246:30 am -
1 stop17h 00m
Deal found 8/1![TAP AIR PORTUGAL logo]()
$635
This Cheapflightsfares deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/214:30 pm -
1 stop14h 30m
Thu 10/18:00 am -
1 stop15h 30m
Deal found 8/4![Condor logo]()
$634
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/2111:10 am -
1 stop35h 50m
Tue 9/296:40 am -
2 stops17h 41m
Deal found 8/2![Air Canada logo]()
$652
This Cheapflightsfares deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/224:20 pm -
1 stop23h 05m
Tue 9/296:30 am -
1 stop16h 05m
Deal found 8/4![TAP AIR PORTUGAL logo]()
$636
This Expedia deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:30 pm -
1 stop14h 35m
Tue 9/298:00 am -
1 stop15h 30m
Deal found 8/2![Condor logo]()
$653
This Gotogate deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/267:35 pm -
1 stop31h 05m
Mon 10/1212:25 pm -
1 stop34h 10m
Deal found 8/2![TAP AIR PORTUGAL logo]()
$630
This SmartFares deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:45 pm -
1 stop17h 25m
Mon 10/128:40 pm -
1 stop27h 00m
Deal found 8/1![Scandinavian Airlines logo]()
$656
This Cheapflightsfares deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/284:30 pm -
1 stop20h 40m
Tue 10/68:00 am -
1 stop15h 30m
Deal found 8/1![Condor logo]()
$656
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 August 6, 2026.
Search for one-way flight options from San Francisco to Spain. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 -
3 stops41h 25m
Deal found 8/2![Multiple Airlines logo]()
$319
This oojo deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 11/107:21 am -
2 stops24h 29m
Deal found 8/2![British Airways logo]()
$329
This oojo deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 12/93:26 pm -
2 stops19h 54m
Deal found 8/4![British Airways logo]()
$330
This KLM deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 11/109:10 am -
2 stops17h 40m
Deal found 8/1![KLM logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 11/131:00 pm -
2 stops59h 25m
Deal found 8/2![Multiple Airlines logo]()
$337
This Booking.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Tue 11/109:40 pm -
1 stop15h 15m
Deal found 8/1![Lufthansa logo]()
$342
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:43 pm -
2 stops18h 07m
Deal found 8/5![American Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/46:00 am -
3 stops42h 55m
Deal found 8/2![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/205:55 pm -
Nonstop11h 15m
Deal found 8/1![Iberia logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/711:58 pm -
3 stops34h 02m
Deal found 8/2![Multiple Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 11/107:15 am -
2 stops17h 00m
Deal found 8/3![United Airlines logo]()
$349
This FlightHub deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:30 pm -
2 stops26h 20m
Deal found 8/1![Air Canada logo]()
$350
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 August 6, 2026.
Round-trip from | $630 (Gotogate) |
|---|---|
One-way from | $319 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $763 |
Good round-trip deal | $900 or less |
Good one-way deal | $490 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 August 6, 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 FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Sun 1/17
6:30 am-8:20 am
2 stops16h 50m
Barcelona-El Prat
Wed 1/27
1:35 pm-9:33 pm
1 stop16h 58m
$700
San FranciscoMálaga
SFO San Francisco - AGP Malaga
SFOAGP
San Francisco
Wed 11/18
4:45 pm-5:40 pm
1 stop15h 55m
Malaga
Sun 11/22
8:15 pm-2:50 pm
1 stop27h 35m
$702
San FranciscoPalma de Mallorca
SFO San Francisco - PMI Palma de Mallorca Son Sant Joan
SFOPMI
San Francisco
Thu 10/1
4:45 pm-9:40 am
2 stops31h 55m
Palma de Mallorca Son Sant Joan
Wed 10/7
11:40 am-2:40 pm
2 stops36h 00m
$702
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Wed 9/30
1:15 pm-5:10 pm
2 stops18h 55m
Barcelona-El Prat
Mon 10/5
1:25 pm-11:45 am
1 stop31h 20m
$706
San FranciscoMadrid
SFO San Francisco - MAD Madrid Barajas
SFOMAD
San Francisco
Thu 10/15
4:45 pm-5:40 pm
1 stop15h 55m
Madrid Barajas
Tue 11/3
5:00 pm-2:50 pm
1 stop30h 50m
$712
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Mon 9/28
1:55 pm-3:35 pm
1 stop16h 40m
Barcelona-El Prat
Wed 9/30
6:40 am-3:21 pm
2 stops17h 41m
$715
San FranciscoPalma de Mallorca
SFO San Francisco - PMI Palma de Mallorca Son Sant Joan
SFOPMI
San Francisco
Wed 8/19
4:30 pm-7:25 pm
1 stop17h 55m
Palma de Mallorca Son Sant Joan
Thu 9/10
7:45 am-2:30 pm
1 stop15h 45m
$723
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Wed 10/7
2:15 pm-5:10 pm
2 stops17h 55m
Barcelona-El Prat
Mon 10/26
10:05 am-1:55 pm
1 stop35h 50m
$726
San FranciscoValencia
SFO San Francisco - VLC Valencia
SFOVLC
San Francisco
Wed 11/11
7:00 am-11:55 am
2 stops19h 55m
Valencia
Tue 11/17
6:00 am-11:45 am
1 stop14h 45m
$731
San FranciscoMadrid
SFO San Francisco - MAD Madrid Barajas
SFOMAD
San Francisco
Mon 2/1
8:25 am-8:00 am
1 stop14h 35m
Madrid Barajas
Tue 2/16
1:25 pm-4:15 pm
2 stops35h 50m
$734
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-BIO
SFO-BCN
SFO-SVQ
SFO-MAD
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-BIO
SFO-BCN
SFO-SVQ
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 $557). 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 August 6, 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 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 August 6, 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.
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
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 August 6, 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$973 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$225 | Average$672 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$332 | Average$792 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$362 | Average$620 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$369 | Average$696 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$369 | Average$837 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$413 | Average$614 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$424 | Average$1,166 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$433 | Average$872 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$447 | Average$1,070 | FlexibilityNo cancel fee | On-time77% |