$355+ Cheap flights from Spain to San Diego (SAN)
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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Aug 14 — Aug 211
Round-trip
1 adult, Economy
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Find cheap flights from Spain to San Diego 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
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Cheapest flights from Spain to San DiegoExplore the most affordable flight options available from Spain to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
Explore the most affordable flight options available from Spain to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
This eDestinos deal was found by Cheapflights users on 7/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am
MAD
- SAN
2 stops21h 01m
Multiple Airlines
Thu 9/2411:11 am
SAN
- MAD
2 stops25h 44m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$692
This KAYAK deal was found by Cheapflights users on 7/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:05 pm
MAD
- SAN
1 stop37h 51m
JetBlue
Tue 9/88:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/14![JetBlue logo]()
$740
This BusinessClass deal was found by Cheapflights users on 7/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:05 pm
MAD
- SAN
1 stop37h 51m
JetBlue
Sun 9/610:20 am
SAN
- MAD
1 stop16h 10m
JetBlue
Deal found 7/14![JetBlue logo]()
$743
This lol.travel deal was found by Cheapflights users on 7/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Sun 8/238:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/14![JetBlue logo]()
$744
This lol.travel deal was found by Cheapflights users on 7/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Wed 9/98:20 pm
SAN
- MAD
1 stop30h 10m
JetBlue
Deal found 7/13![JetBlue logo]()
$755
This KAYAK deal was found by Cheapflights users on 7/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Tue 9/88:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/14![JetBlue logo]()
$764
This eDestinos deal was found by Cheapflights users on 7/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:40 pm
MAD
- SAN
1 stop16h 14m
Iberia
Thu 9/247:40 pm
SAN
- MAD
1 stop15h 25m
Iberia
Deal found 7/13![Iberia logo]()
$772
This Condor deal was found by Cheapflights users on 7/15. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:00 am
BCN
- SAN
2 stops20h 00m
Multiple Airlines
Thu 9/106:55 am
SAN
- BCN
2 stops30h 15m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$776
This Condor deal was found by Cheapflights users on 7/11. 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.
Sat 8/298:00 am
BCN
- SAN
2 stops20h 01m
Multiple Airlines
Sat 9/126:55 am
SAN
- BCN
2 stops30h 15m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$778
This SmartFares deal was found by Cheapflights users on 7/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:05 pm
MAD
- SAN
1 stop28h 00m
JetBlue
Sat 9/122:25 pm
SAN
- MAD
1 stop36h 05m
JetBlue
Deal found 7/14![JetBlue logo]()
$791
This Expedia deal was found by Cheapflights users on 7/13. 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 8/232:05 pm
MAD
- SAN
1 stop28h 05m
JetBlue
Fri 8/288:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/13![JetBlue logo]()
$796
This lol.travel deal was found by Cheapflights users on 7/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:00 pm
MAD
- SAN
1 stop16h 15m
Finnair
Thu 1/1410:51 am
SAN
- MAD
1 stop13h 29m
Finnair
Deal found 7/15![Finnair logo]()
$803
Best flights from Spain to San DiegoDiscover carefully curated flight deals from Spain to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
Discover carefully curated flight deals from Spain to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
This Condor deal was found by Cheapflights users on 7/15. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:00 am
BCN
- SAN
2 stops20h 00m
Multiple Airlines
Thu 9/106:55 am
SAN
- BCN
2 stops30h 15m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$776
This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/106:00 am
VLC
- SAN
2 stops18h 20m
Delta
Fri 1/2210:00 am
SAN
- VLC
2 stops22h 50m
Delta
Deal found 7/15![Delta logo]()
$817
This British Airways deal was found by Cheapflights users on 7/14. 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 9/1710:30 am
MAD
- SAN
1 stop16h 20m
British Airways
Mon 9/214:45 pm
SAN
- MAD
1 stop18h 25m
British Airways
Deal found 7/14![British Airways logo]()
$848
This Cheapflightsfares deal was found by Cheapflights users on 7/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:30 am
AGP
- SAN
2 stops24h 40m
SWISS
Wed 9/161:24 pm
SAN
- AGP
2 stops25h 41m
SWISS
Deal found 7/12![SWISS logo]()
$898
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 8/276:50 am
BIO
- SAN
2 stops35h 59m
United Airlines
Thu 9/36:30 am
SAN
- BIO
2 stops19h 15m
United Airlines
Deal found 7/13![United Airlines logo]()
$908
This Lufthansa deal was found by Cheapflights users on 7/13. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:10 pm
AGP
- SAN
1 stop36h 15m
Lufthansa
Fri 11/137:05 am
SAN
- AGP
2 stops20h 15m
Lufthansa
Deal found 7/13![Lufthansa logo]()
$937
This Scandinavian Airlines deal was found by Cheapflights users on 7/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:10 pm
AGP
- SAN
2 stops35h 45m
Scandinavian Airlines
Wed 11/258:00 am
SAN
- AGP
2 stops24h 40m
Scandinavian Airlines
Deal found 7/14![Scandinavian Airlines logo]()
$996
This American Airlines deal was found by Cheapflights users on 7/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am
LCG
- SAN
2 stops19h 41m
American Airlines
Sun 9/1310:46 pm
SAN
- LCG
2 stops33h 19m
American Airlines
Deal found 7/13![American Airlines logo]()
$1,114
This KLM deal was found by Cheapflights users on 7/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:30 pm
SCQ
- SAN
2 stops31h 40m
KLM
Fri 9/410:55 am
SAN
- SCQ
2 stops20h 15m
KLM
Deal found 7/14![KLM logo]()
$1,138
This Iberia deal was found by Cheapflights users on 7/14. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:40 pm
SCQ
- SAN
2 stops31h 35m
Iberia
Sun 12/66:00 pm
SAN
- SCQ
2 stops29h 40m
Iberia
Deal found 7/14![Iberia logo]()
$1,263
This Finnair deal was found by Cheapflights users on 7/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:20 am
SCQ
- SAN
2 stops22h 40m
Finnair
Mon 10/51:12 pm
SAN
- SCQ
2 stops22h 53m
Finnair
Deal found 7/10![Finnair logo]()
$1,375
This Delta deal was found by Cheapflights users on 7/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:05 am
MAD
- SAN
2 stops21h 41m
Delta
Wed 1/133:59 pm
SAN
- MAD
2 stops18h 11m
Delta
Deal found 7/11![Delta logo]()
$823
This British Airways deal was found by Cheapflights users on 7/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:00 pm
MAD
- SAN
1 stop15h 28m
British Airways
Thu 12/36:00 pm
SAN
- MAD
1 stop17h 30m
British Airways
Deal found 7/11![British Airways logo]()
$850
This KLM deal was found by Cheapflights users on 7/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:30 am
VLC
- SAN
2 stops22h 05m
Multiple Airlines
Fri 9/111:15 pm
SAN
- VLC
2 stops18h 35m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$883
This United Airlines deal was found by Cheapflights users on 7/14. 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 1/106:20 pm
VLC
- SAN
2 stops35h 48m
United Airlines
Fri 1/227:41 pm
SAN
- VLC
3 stops36h 49m
United Airlines
Deal found 7/14![United Airlines logo]()
$910
This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:05 am
MAD
- SAN
1 stop15h 05m
Delta
Sun 1/1710:00 am
SAN
- MAD
2 stops20h 20m
Delta
Deal found 7/15![Delta logo]()
$839
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:45 am
BIO
- SAN
2 stops24h 43m
United Airlines
Wed 11/255:35 pm
SAN
- BIO
1 stop15h 30m
United Airlines
Deal found 7/11![United Airlines logo]()
$912
This Delta deal was found by Cheapflights users on 7/14. 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.
Mon 11/231:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Thu 12/39:45 am
SAN
- MAD
2 stops20h 35m
Delta
Deal found 7/14![Delta logo]()
$844
This British Airways deal was found by Cheapflights users on 7/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:50 am
BCN
- SAN
1 stop36h 05m
British Airways
Sun 12/136:00 pm
SAN
- BCN
1 stop16h 05m
British Airways
Deal found 7/11![British Airways logo]()
$960
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Fri 8/284:30 pm
SCQ
- SAN
1 stop28h 20m
Multiple Airlines
Fri 9/49:59 pm
SAN
- SCQ
2 stops33h 01m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,003
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:40 am
BCN
- SAN
2 stops26h 49m
United Airlines
Tue 12/158:35 am
SAN
- BCN
1 stop15h 25m
United Airlines
Deal found 7/11![United Airlines logo]()
$919
This Delta deal was found by Cheapflights users on 7/14. 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.
Thu 8/276:00 am
MAD
- SAN
1 stop14h 50m
Delta
Wed 9/91:15 pm
SAN
- MAD
2 stops18h 30m
Delta
Deal found 7/14![Delta logo]()
$844
This United Airlines deal was found by Cheapflights users on 7/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:35 am
AGP
- SAN
2 stops19h 20m
United Airlines
Sat 9/1910:30 pm
SAN
- AGP
2 stops24h 05m
United Airlines
Deal found 7/15![United Airlines logo]()
$920
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/15. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:20 am
AGP
- SAN
3 stops31h 50m
Multiple Airlines
Tue 11/311:15 am
SAN
- AGP
3 stops27h 00m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$1,023
This Delta deal was found by Cheapflights users on 7/10. 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.
Mon 8/311:05 pm
MAD
- SAN
1 stop31h 45m
Delta
Mon 9/141:15 pm
SAN
- MAD
2 stops18h 30m
Delta
Deal found 7/10![Delta logo]()
$846
This Gotogate deal was found by Cheapflights users on 7/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:55 pm
SCQ
- SAN
2 stops20h 36m
Lufthansa
Sun 8/26:27 pm
SAN
- SCQ
2 stops55h 43m
Lufthansa
Deal found 7/12![Lufthansa logo]()
$1,279
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Fri 9/47:55 am
BCN
- SAN
1 stop16h 30m
United Airlines
Mon 9/78:00 am
SAN
- BCN
1 stop15h 20m
United Airlines
Deal found 7/13![United Airlines logo]()
$924
This Delta deal was found by Cheapflights users on 7/12. 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 11/26:05 am
MAD
- SAN
2 stops20h 57m
Delta
Wed 11/189:45 am
SAN
- MAD
2 stops20h 35m
Delta
Deal found 7/12![Delta logo]()
$850
This Delta deal was found by Cheapflights users on 7/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am
MAD
- SAN
2 stops21h 36m
Delta
Thu 10/13:00 pm
SAN
- MAD
2 stops19h 15m
Delta
Deal found 7/11![Delta logo]()
$851
This Delta deal was found by Cheapflights users on 7/12. 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.
Sat 9/126:35 am
VLC
- SAN
2 stops18h 21m
Delta
Sat 9/266:25 am
SAN
- VLC
2 stops20h 10m
Delta
Deal found 7/12![Delta logo]()
$874
Last-minute flights from Spain to San DiegoDiscover last-minute flight deals from Spain to San Diego. Data last updated July 15, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Diego. Data last updated July 15, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 7/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Sun 8/238:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/14![JetBlue logo]()
$744
This lol.travel deal was found by Cheapflights users on 7/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Wed 8/268:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/12![JetBlue logo]()
$843
This Expedia deal was found by Cheapflights users on 7/13. 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 8/232:05 pm
MAD
- SAN
1 stop28h 05m
JetBlue
Fri 8/288:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/13![JetBlue logo]()
$796
This lol.travel deal was found by Cheapflights users on 7/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Wed 9/98:20 pm
SAN
- MAD
1 stop30h 10m
JetBlue
Deal found 7/13![JetBlue logo]()
$755
This Condor deal was found by Cheapflights users on 7/15. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:00 am
BCN
- SAN
2 stops20h 00m
Multiple Airlines
Thu 9/106:55 am
SAN
- BCN
2 stops30h 15m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$776
This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
MAD
- SAN
1 stop14h 50m
Delta
Wed 9/91:15 pm
SAN
- MAD
2 stops18h 30m
Delta
Deal found 7/15![Delta logo]()
$845
This British Airways deal was found by Cheapflights users on 7/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:30 am
MAD
- SAN
1 stop16h 20m
British Airways
Wed 9/94:45 pm
SAN
- MAD
1 stop15h 50m
British Airways
Deal found 7/15![British Airways logo]()
$848
This Delta deal was found by Cheapflights users on 7/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:20 am
BCN
- SAN
1 stop14h 30m
Delta
Thu 9/1011:54 am
SAN
- BCN
2 stops18h 41m
Delta
Deal found 7/11![Delta logo]()
$879
This Condor deal was found by Cheapflights users on 7/11. 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.
Sat 8/298:00 am
BCN
- SAN
2 stops20h 01m
Multiple Airlines
Sat 9/126:55 am
SAN
- BCN
2 stops30h 15m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$778
This Delta deal was found by Cheapflights users on 7/14. 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.
Sat 8/296:20 am
BCN
- SAN
1 stop14h 30m
Delta
Wed 9/912:52 pm
SAN
- BCN
2 stops17h 43m
Delta
Deal found 7/14![Delta logo]()
$877
This KAYAK deal was found by Cheapflights users on 7/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Tue 9/88:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/14![JetBlue logo]()
$764
This Delta deal was found by Cheapflights users on 7/10. 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.
Mon 8/311:05 pm
MAD
- SAN
1 stop31h 45m
Delta
Mon 9/141:15 pm
SAN
- MAD
2 stops18h 30m
Delta
Deal found 7/10![Delta logo]()
$846
One-way flights from Spain to San DiegoSearch for one-way flight options from Spain to San Diego. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
Search for one-way flight options from Spain to San Diego. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
This SmartFares deal was found by Cheapflights users on 7/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:05 pm
MAD
- SAN
1 stop31h 26m
JetBlue
Deal found 7/15![JetBlue logo]()
$355
This JetBlue deal was found by Cheapflights users on 7/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:05 pm
MAD
- SAN
1 stop37h 51m
JetBlue
Deal found 7/11![JetBlue logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Tue 9/154:00 pm
BCN
- SAN
3 stops55h 10m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 9/110:55 am
MAD
- SAN
3 stops42h 20m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sat 9/1210:55 am
MAD
- SAN
2 stops36h 15m
WestJet
Deal found 7/13![WestJet logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Fri 9/1111:25 am
BCN
- SAN
3 stops41h 12m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Thu 9/1010:55 am
MAD
- SAN
3 stops42h 53m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sat 9/196:50 pm
MAD
- SAN
2 stops52h 20m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Thu 9/1710:55 am
MAD
- SAN
3 stops36h 15m
WestJet
Deal found 7/13![WestJet logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Fri 9/410:25 pm
MAD
- SAN
2 stops49h 25m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Fri 9/185:45 am
BCN
- SAN
3 stops42h 56m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Tue 8/2510:25 pm
MAD
- SAN
2 stops49h 25m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$430
Find flight deals from Spain to San Diego
Keep the following information in mind while searching for Spain to San Diego flight deals. Data was last updated July 15, 2026.
Round-trip from | $692 (eDestinos) |
|---|---|
One-way from | $355 (SmartFares) |
Popular in | May |
Cheapest in | October |
Average price | $1,143 |
Cheapflights Fare Finder
Customize your flight search to find flights from Spain to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 15, 2026.
Use the filters below to find and compare flights from Spain to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Thu 8/27
8:00 am-7:00 pm
2 stops20h 00m
San Diego
Thu 9/10
6:55 am-10:10 pm
2 stops30h 15m
$776
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Sun 1/10
6:00 am-3:20 pm
2 stops18h 20m
San Diego
Fri 1/22
10:00 am-5:50 pm
2 stops22h 50m
$817
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Wed 12/2
6:05 am-6:46 pm
2 stops21h 41m
San Diego
Wed 1/13
3:59 pm-7:10 pm
2 stops18h 11m
$823
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Tue 12/15
6:05 am-12:10 pm
1 stop15h 05m
San Diego
Sun 1/17
10:00 am-3:20 pm
2 stops20h 20m
$839
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 11/23
1:05 pm-12:10 pm
1 stop32h 05m
San Diego
Thu 12/3
9:45 am-3:20 pm
2 stops20h 35m
$844
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Thu 8/27
6:00 am-11:50 am
1 stop14h 50m
San Diego
Wed 9/9
1:15 pm-4:45 pm
2 stops18h 30m
$844
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 8/31
1:05 pm-11:50 am
1 stop31h 45m
San Diego
Mon 9/14
1:15 pm-4:45 pm
2 stops18h 30m
$846
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Thu 9/17
10:30 am-5:50 pm
1 stop16h 20m
San Diego
Mon 9/21
4:45 pm-8:10 pm
1 stop18h 25m
$848
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 11/23
1:00 pm-7:28 pm
1 stop15h 28m
San Diego
Thu 12/3
6:00 pm-8:30 pm
1 stop17h 30m
$850
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 11/2
6:05 am-6:02 pm
2 stops20h 57m
San Diego
Wed 11/18
9:45 am-3:20 pm
2 stops20h 35m
$850
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Spain to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Spain with our price prediction graph.
MAD-SAN
BCN-SAN
VLC-SAN
AGP-SAN
BIO-SAN
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 Spain to San Diego
ES0-SAN
MAD-SAN
BCN-SAN
VLC-SAN
AGP-SAN
What is the cheapest month to book a flight from Spain to San Diego?
Currently, November is the cheapest month in which you can book a flight from Spain to San Diego (average of $234). Flying from Spain to San Diego in June is currently the most expensive (average of $879). 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 far ahead should I book a flight from Spain to San Diego?
To ensure you get the cheapest price possible for a flight from Spain to San Diego, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated July 15, 2026.
See what other customers who have flown with KLM and Lufthansa from Spain to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Spain to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
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Spain and San Diego flights
Browse other Spain and San Diego flight options. Last updated on July 15, 2026.
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Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 15, 2026.
Spain to San Diego flights
Consider these flights traveling from Spain to San Diego.
Top 2 airlines flying from Spain to San Diego
Discover the top 2 airlines that operate flights from Spain to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$933 | Average$934 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$964 | Average$1,336 | FlexibilityNo cancel fee | On-time76% |