$308+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MAD
Oct 2 — Oct 91
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 September 2, 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 September 2, 2026.
This AirNGo deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:45 pm -
1 stop32h 05m
Sat 10/179:45 pm -
1 stop25h 55m
Deal found 8/30![Scandinavian Airlines logo]()
$608
This lol.travel deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:30 pm -
1 stop34h 25m
Mon 10/196:25 pm -
1 stop28h 10m
Deal found 8/30![TAP AIR PORTUGAL logo]()
$614
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:45 pm -
1 stop18h 35m
Mon 10/199:10 pm -
1 stop26h 30m
Deal found 8/31![Scandinavian Airlines logo]()
$619
This oojo deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:45 pm -
1 stop18h 35m
Thu 10/159:40 pm -
1 stop26h 00m
Deal found 8/29![Scandinavian Airlines logo]()
$624
This Cheapflightsfares deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:45 pm -
1 stop15h 55m
Sat 12/52:35 pm -
2 stops33h 15m
Deal found 8/28![Scandinavian Airlines logo]()
$625
This eDestinos deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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.
Mon 10/54:45 pm -
1 stop18h 35m
Thu 10/229:40 pm -
1 stop26h 00m
Deal found 8/30![Scandinavian Airlines logo]()
$628
This Expedia deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/114:45 pm -
1 stop31h 20m
Sat 10/248:15 pm -
1 stop28h 35m
Deal found 8/31![Scandinavian Airlines logo]()
$630
This Booking.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:35 pm -
1 stop33h 55m
Fri 10/306:40 pm -
1 stop29h 05m
Deal found 8/28![TAP AIR PORTUGAL logo]()
$630
This Gotogate deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/14:45 pm -
1 stop18h 35m
Thu 10/159:40 pm -
1 stop26h 00m
Deal found 8/31![Scandinavian Airlines logo]()
$631
This Justfly.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:45 pm -
1 stop32h 05m
Thu 10/297:50 pm -
2 stops28h 00m
Deal found 8/27![Scandinavian Airlines logo]()
$633
This Justfly.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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.
Sat 11/74:35 pm -
1 stop16h 20m
Tue 11/176:40 pm -
1 stop29h 05m
Deal found 8/30![TAP AIR PORTUGAL logo]()
$634
This Cheapflightsfares deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:35 pm -
1 stop15h 00m
Mon 10/195:55 am -
1 stop17h 10m
Deal found 8/29![TAP AIR PORTUGAL logo]()
$636
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 September 2, 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 September 2, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/64:45 pm -
1 stop15h 55m
Thu 12/1011:25 am -
2 stops36h 25m
Deal found 8/29![Scandinavian Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:00 am -
2 stops20h 00m
Wed 12/161:50 pm -
1 stop15h 20m
Deal found 8/28![United Airlines logo]()
$705
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:38 am -
2 stops18h 22m
Thu 11/196:00 am -
1 stop14h 45m
Deal found 9/1![Delta logo]()
$706
This United deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/1010:40 pm -
1 stop24h 40m
Fri 10/236:40 am -
1 stop15h 00m
Deal found 8/31![Multiple Airlines logo]()
$732
This JetBlue deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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.
Wed 10/1411:16 am -
1 stop15h 14m
Wed 10/211:30 pm -
1 stop20h 35m
Deal found 8/30![JetBlue logo]()
$740
This Finnair deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/129:00 am -
2 stops27h 00m
Fri 1/221:40 pm -
2 stops20h 03m
Deal found 8/30![Finnair logo]()
$756
This Turkish Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:35 pm -
1 stop37h 55m
Tue 12/811:55 am -
1 stop37h 35m
Deal found 8/29![Turkish Airlines logo]()
$776
This British Airways deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:25 pm -
1 stop15h 40m
Mon 12/149:10 pm -
1 stop30h 35m
Deal found 8/28![British Airways logo]()
$792
This SWISS deal was found by Cheapflights users on 9/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:35 pm -
1 stop31h 20m
Sat 10/249:25 am -
2 stops18h 30m
Deal found 9/1![SWISS logo]()
$812
This KLM deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:50 pm -
1 stop19h 25m
Thu 12/1010:50 am -
1 stop33h 55m
Deal found 8/28![KLM logo]()
$862
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/188:47 am -
2 stops20h 38m
Wed 12/27:40 pm -
2 stops21h 16m
Deal found 8/31![American Airlines logo]()
$966
This Cheapflightsfares deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
2 stops25h 10m
Mon 9/214:50 pm -
2 stops32h 30m
Deal found 8/31![Aer Lingus logo]()
$1,121
This Scandinavian Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:45 pm -
2 stops32h 45m
Thu 10/297:50 pm -
2 stops28h 00m
Deal found 8/27![Scandinavian Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:45 am -
1 stop16h 35m
Wed 10/214:05 pm -
Nonstop12h 15m
Deal found 8/27![United Airlines logo]()
$732
This United deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:10 am -
1 stop22h 05m
Wed 10/2112:15 pm -
1 stop32h 02m
Deal found 8/27![Multiple Airlines logo]()
$736
This Scandinavian Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:45 pm -
1 stop17h 40m
Wed 10/149:10 pm -
1 stop26h 30m
Deal found 8/28![Scandinavian Airlines logo]()
$679
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/2211:37 am -
2 stops18h 58m
Wed 11/46:05 am -
2 stops23h 35m
Deal found 8/31![Delta logo]()
$748
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:10 am -
1 stop15h 20m
Wed 10/2110:00 am -
1 stop18h 14m
Deal found 8/30![United Airlines logo]()
$737
This Scandinavian Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:45 pm -
1 stop19h 10m
Mon 10/266:30 pm -
1 stop29h 20m
Deal found 8/27![Scandinavian Airlines logo]()
$679
This United deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:35 pm -
2 stops22h 40m
Tue 9/299:40 am -
2 stops17h 51m
Deal found 8/30![Multiple Airlines logo]()
$748
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/286:35 am -
2 stops19h 45m
Mon 10/56:00 am -
1 stop14h 45m
Deal found 8/31![Delta logo]()
$758
This British Airways deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:35 pm -
1 stop17h 30m
Mon 10/265:55 pm -
1 stop30h 00m
Deal found 8/27![British Airways logo]()
$843
This Cheapflightsfares deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:25 pm -
1 stop15h 05m
Sat 11/219:00 am -
1 stop16h 30m
Deal found 8/27![SWISS logo]()
$853
This JetBlue deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:59 am -
1 stop16h 51m
Tue 10/2012:50 pm -
1 stop17h 54m
Deal found 8/29![JetBlue logo]()
$855
This KLM deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:05 pm -
1 stop16h 25m
Wed 1/138:15 pm -
1 stop24h 30m
Deal found 8/31![KLM logo]()
$867
This Scandinavian Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 -
2 stops32h 50m
Thu 11/2611:25 am -
2 stops36h 25m
Deal found 8/31![Scandinavian Airlines logo]()
$679
This Finnair deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/129:00 am -
2 stops27h 00m
Fri 1/221:40 pm -
2 stops29h 47m
Deal found 8/27![Multiple Airlines logo]()
$756
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:17 pm -
2 stops49h 43m
Fri 11/276:05 am -
1 stop15h 30m
Deal found 8/29![United Airlines logo]()
$760
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/36:23 am -
2 stops19h 57m
Tue 10/1310:25 am -
2 stops18h 53m
Deal found 8/31![Delta logo]()
$768
This KLM deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:10 pm -
1 stop15h 35m
Wed 11/118:15 pm -
1 stop24h 30m
Deal found 8/29![KLM logo]()
$867
Last-minute flights from San Francisco to SpainDiscover last-minute flight deals from San Francisco to Spain. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Spain. Data last updated September 2, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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.
Wed 9/304:35 pm -
1 stop22h 50m
Tue 10/2710:00 am -
1 stop37h 45m
Deal found 8/31![TAP AIR PORTUGAL logo]()
$642
This FlightHub deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:35 pm -
1 stop22h 00m
Thu 10/156:00 am -
1 stop17h 30m
Deal found 8/31![TAP AIR PORTUGAL logo]()
$646
This Gotogate deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/14:45 pm -
1 stop18h 35m
Thu 10/159:40 pm -
1 stop26h 00m
Deal found 8/31![Scandinavian Airlines logo]()
$631
This Booking.com deal was found by Cheapflights users on 9/1. 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.
Sat 10/37:35 pm -
1 stop28h 55m
Tue 10/136:30 am -
1 stop16h 05m
Deal found 9/1![TAP AIR PORTUGAL logo]()
$636
This AirNGo deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:45 pm -
1 stop32h 05m
Sat 10/179:45 pm -
1 stop25h 55m
Deal found 8/30![Scandinavian Airlines logo]()
$608
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:45 pm -
1 stop18h 35m
Mon 10/199:10 pm -
1 stop26h 30m
Deal found 8/31![Scandinavian Airlines logo]()
$619
This oojo deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:45 pm -
1 stop18h 35m
Thu 10/159:40 pm -
1 stop26h 00m
Deal found 8/29![Scandinavian Airlines logo]()
$624
This lol.travel deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:30 pm -
1 stop34h 25m
Mon 10/196:25 pm -
1 stop28h 10m
Deal found 8/30![TAP AIR PORTUGAL logo]()
$614
This eDestinos deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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.
Mon 10/54:45 pm -
1 stop18h 35m
Thu 10/229:40 pm -
1 stop26h 00m
Deal found 8/30![Scandinavian Airlines logo]()
$628
This Cheapflightsfares deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:35 pm -
1 stop15h 00m
Mon 10/195:55 am -
1 stop17h 10m
Deal found 8/29![TAP AIR PORTUGAL logo]()
$636
This Justfly.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:45 pm -
1 stop32h 05m
Thu 10/297:50 pm -
2 stops28h 00m
Deal found 8/27![Scandinavian Airlines logo]()
$633
This Trip.com deal was found by Cheapflights users on 9/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:35 pm -
1 stop22h 00m
Thu 10/226:00 am -
1 stop17h 30m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$644
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 September 2, 2026.
Search for one-way flight options from San Francisco to Spain. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 10/311:00 am -
3 stops42h 40m
Deal found 8/30![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:22 pm -
3 stops43h 03m
Deal found 8/29![Multiple Airlines logo]()
$325
This Justfly.com deal was found by Cheapflights users on 9/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:53 pm -
2 stops30h 42m
Deal found 9/1![Air Canada logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:46 pm -
3 stops51h 34m
Deal found 8/28![Multiple Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:55 am -
2 stops24h 05m
Deal found 8/28![United Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 10/2310:13 pm -
1 stop34h 07m
Deal found 8/30![Multiple Airlines logo]()
$330
This FlightHub deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:58 am -
2 stops17h 27m
Deal found 8/28![British Airways logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:00 am -
3 stops36h 50m
Deal found 8/28![Multiple Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:35 am -
2 stops22h 25m
Deal found 8/28![Delta logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:00 pm -
2 stops26h 15m
Deal found 8/28![Multiple Airlines logo]()
$335
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 1/128:35 pm -
1 stop29h 20m
Deal found 8/31![British Airways logo]()
$335
This Cheapflightsfares deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/105:25 pm -
1 stop17h 55m
Deal found 8/28![British Airways logo]()
$336
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 September 2, 2026.
Round-trip from | $608 (AirNGo) |
|---|---|
One-way from | $308 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $802 |
Good round-trip deal | $931 or less |
Good one-way deal | $416 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 7,457,451 searches. Data last updated September 2, 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 FranciscoMálaga
SFO San Francisco - AGP Malaga
SFOAGP
San Francisco
Sun 12/6
4:45 pm-5:40 pm
1 stop15h 55m
Malaga
Thu 12/10
11:25 am-2:50 pm
2 stops36h 25m
$661
San FranciscoMálaga
SFO San Francisco - AGP Malaga
SFOAGP
San Francisco
Mon 10/12
4:45 pm-10:30 am
2 stops32h 45m
Malaga
Thu 10/29
7:50 pm-3:50 pm
2 stops28h 00m
$668
San FranciscoMálaga
SFO San Francisco - AGP Malaga
SFOAGP
San Francisco
Sat 10/3
4:45 pm-7:25 pm
1 stop17h 40m
Malaga
Wed 10/14
9:10 pm-2:40 pm
1 stop26h 30m
$679
San FranciscoMálaga
SFO San Francisco - AGP Malaga
SFOAGP
San Francisco
Fri 10/9
4:45 pm-8:55 pm
1 stop19h 10m
Malaga
Mon 10/26
6:30 pm-3:50 pm
1 stop29h 20m
$679
San FranciscoMálaga
SFO San Francisco - AGP Malaga
SFOAGP
San Francisco
Wed 11/18
4:45 pm-10:35 am
2 stops32h 50m
Malaga
Thu 11/26
11:25 am-2:50 pm
2 stops36h 25m
$679
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Sun 10/25
5:00 am-9:00 am
2 stops20h 00m
Barcelona-El Prat
Wed 12/16
1:50 pm-8:10 pm
1 stop15h 20m
$705
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Mon 11/9
10:38 am-2:00 pm
2 stops18h 22m
Barcelona-El Prat
Thu 11/19
6:00 am-11:45 am
1 stop14h 45m
$706
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Sat 10/10
10:40 pm-8:20 am
1 stop24h 40m
Barcelona-El Prat
Fri 10/23
6:40 am-12:40 pm
1 stop15h 00m
$732
Quickest round-trip
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Mon 10/5
6:45 am-8:20 am
1 stop16h 35m
Barcelona-El Prat
Wed 10/21
4:05 pm-7:20 pm
Nonstop12h 15m
$732
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Mon 10/5
6:10 am-1:15 pm
1 stop22h 05m
Barcelona-El Prat
Wed 10/21
12:15 pm-11:17 am
1 stop32h 02m
$736
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Spain
Have a flexible travel schedule? Discover the best time to fly to Spain from San Francisco with our price prediction graph.
SFO-AGP
SFO-VLC
SFO-SVQ
SFO-BCN
SFO-MAD
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-VLC
SFO-SVQ
SFO-BCN
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 $564). Flying from San Francisco to Spain in June is currently the most expensive (average of $1,138). 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 September 2, 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 16% of weekly flights between San Francisco and Spain have experienced delays in the past year, with the average delay time being 151 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?
Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to Spain flights?
Over the last year, LEVEL have had the lowest number of delays on this route, with just 13% of flights being delayed.
How far ahead should I book a flight from San Francisco to Spain?
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Spain. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Spain
Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated September 2, 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.
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Overall
7.4
Entertainment
7.1
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 September 2, 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 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$225 | Average$672 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$348 | Average$817 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$349 | Average$620 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$369 | Average$822 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$370 | Average$725 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$398 | Average$910 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$424 | Average$1,139 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$433 | Average$930 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$435 | Average$620 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$443 | Average$1,030 | FlexibilityNo cancel fee | On-time76% |