$375+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Aug 12 — Aug 191
Round-trip
1 adult, Economy
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Find cheap flights from Spain to San Diego with Cheapflights
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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 13, 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 13, 2026.
This lol.travel deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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.
Tue 8/112:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Mon 8/1710:20 am
SAN
- MAD
1 stop16h 10m
JetBlue
Deal found 7/9![JetBlue logo]()
$722
This lol.travel deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 7/9![JetBlue logo]()
$755
This Condor deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 stops23h 59m
Multiple Airlines
Thu 9/101:00 pm
SAN
- BCN
2 stops24h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$766
This Condor deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 stops23h 59m
Multiple Airlines
Sat 9/1211:06 am
SAN
- BCN
2 stops26h 04m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$777
This lol.travel deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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
Sun 8/308:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/9![JetBlue logo]()
$794
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 12/141:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Fri 1/156:15 am
SAN
- MAD
2 stops20h 15m
Delta
Deal found 7/9![Delta logo]()
$816
This Expedia deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/2712:50 pm
BCN
- SAN
1 stop29h 20m
JetBlue
Sat 9/122:25 pm
SAN
- BCN
1 stop34h 20m
JetBlue
Deal found 7/9![JetBlue logo]()
$825
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:35 pm
BCN
- SAN
2 stops30h 02m
TAP AIR PORTUGAL
Sat 11/1410:47 am
SAN
- BCN
2 stops27h 58m
TAP AIR PORTUGAL
Deal found 7/13![TAP AIR PORTUGAL logo]()
$844
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:50 pm
BCN
- SAN
1 stop29h 20m
JetBlue
Thu 9/108:20 pm
SAN
- BCN
1 stop28h 25m
JetBlue
Deal found 7/10![JetBlue logo]()
$851
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 12/246:50 am
BIO
- SAN
1 stop14h 20m
Delta
Sun 1/106:15 am
SAN
- BIO
2 stops20h 15m
Delta
Deal found 7/8![Delta logo]()
$859
This Air France deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:50 am
BIO
- SAN
2 stops20h 37m
Multiple Airlines
Sun 1/101:05 pm
SAN
- BIO
2 stops19h 20m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$864
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:35 pm
BCN
- SAN
2 stops28h 30m
TAP AIR PORTUGAL
Sat 12/1211:38 am
SAN
- BCN
2 stops23h 42m
TAP AIR PORTUGAL
Deal found 7/10![TAP AIR PORTUGAL logo]()
$869
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 13, 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 13, 2026.
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 11/231:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Thu 12/39:45 am
SAN
- MAD
2 stops20h 35m
Delta
Deal found 7/12![Delta logo]()
$845
This British Airways 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 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 7/12![British Airways logo]()
$849
This Condor deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/317:00 am
MAD
- SAN
2 stops21h 00m
Multiple Airlines
Thu 9/31:00 pm
SAN
- MAD
2 stops23h 55m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$857
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 stops24h 59m
United Airlines
Thu 9/36:35 am
SAN
- BIO
1 stop19h 10m
United Airlines
Deal found 7/13![United Airlines logo]()
$908
This Scandinavian Airlines 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 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 7/10![Scandinavian Airlines logo]()
$998
This American 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 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 9/139:20 am
SAN
- LCG
2 stops38h 20m
American Airlines
Deal found 7/11![American Airlines logo]()
$1,115
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am
AGP
- SAN
2 stops24h 22m
TAP AIR PORTUGAL
Wed 11/2510:15 am
SAN
- AGP
2 stops28h 00m
TAP AIR PORTUGAL
Deal found 7/11![TAP AIR PORTUGAL logo]()
$1,118
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:50 am
VLC
- SAN
1 stop36h 35m
Lufthansa
Sat 9/265:15 pm
SAN
- VLC
1 stop32h 45m
Lufthansa
Deal found 7/10![Lufthansa logo]()
$1,200
This Iberia deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 10/16:35 am
SCQ
- SAN
2 stops20h 15m
Iberia
Mon 10/51:12 pm
SAN
- SCQ
2 stops22h 53m
Iberia
Deal found 7/9![Iberia logo]()
$1,297
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 Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:30 pm
SCQ
- SAN
1 stop28h 20m
Air France
Sun 8/27:58 pm
SAN
- SCQ
2 stops35h 02m
Air France
Deal found 7/12![Air France logo]()
$1,389
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 11/21:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Wed 11/189:45 am
SAN
- MAD
2 stops20h 35m
Delta
Deal found 7/12![Delta logo]()
$845
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:35 am
MAD
- SAN
1 stop16h 15m
British Airways
Sat 10/244:45 pm
SAN
- MAD
1 stop16h 05m
British Airways
Deal found 7/12![British Airways logo]()
$884
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 7/12. 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 10/1010:25 am
MAD
- SAN
2 stops21h 26m
Delta
Sat 10/247:20 am
SAN
- MAD
1 stop16h 40m
Delta
Deal found 7/12![Delta logo]()
$854
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.
Thu 8/2710:30 am
BCN
- SAN
1 stop17h 49m
British Airways
Tue 12/156:00 pm
SAN
- BCN
1 stop19h 30m
British Airways
Deal found 7/11![British Airways logo]()
$916
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:40 am
BCN
- SAN
2 stops22h 15m
United Airlines
Mon 9/76:18 am
SAN
- BCN
1 stop21h 57m
United Airlines
Deal found 7/12![United Airlines logo]()
$918
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 12/21:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Wed 1/1310:55 am
SAN
- MAD
1 stop15h 00m
Delta
Deal found 7/8![Delta logo]()
$855
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:45 am
BIO
- SAN
2 stops18h 11m
Multiple Airlines
Sun 8/306:15 am
SAN
- BIO
2 stops18h 35m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,074
This British Airways deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/279:55 am
BCN
- SAN
2 stops18h 01m
British Airways
Thu 9/106:20 am
SAN
- BCN
1 stop16h 15m
British Airways
Deal found 7/8![British Airways logo]()
$918
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:50 am
BCN
- SAN
2 stops19h 27m
United Airlines
Wed 12/910:30 pm
SAN
- BCN
1 stop24h 50m
United Airlines
Deal found 7/10![United Airlines logo]()
$919
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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.
Sat 11/2112:50 pm
AGP
- SAN
2 stops19h 51m
American Airlines
Wed 11/256:00 pm
SAN
- AGP
1 stop31h 55m
American Airlines
Deal found 7/9![American Airlines logo]()
$1,126
This Delta 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 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 stops21h 01m
Delta
Sat 9/266:25 am
SAN
- VLC
2 stops20h 10m
Delta
Deal found 7/13![Delta logo]()
$874
This KLM deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 7/2310:00 am
AGP
- SAN
2 stops22h 43m
Multiple Airlines
Mon 7/2712:59 pm
SAN
- AGP
2 stops18h 16m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,080
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:15 pm
BCN
- SAN
1 stop17h 24m
United Airlines
Thu 9/102:15 pm
SAN
- BCN
1 stop14h 00m
United Airlines
Deal found 7/12![United Airlines logo]()
$926
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 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 9/36:30 am
VLC
- SAN
2 stops20h 36m
Delta
Sun 9/1310:54 am
SAN
- VLC
2 stops20h 21m
Delta
Deal found 7/11![Delta logo]()
$875
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:45 am
BIO
- SAN
1 stop14h 05m
Multiple Airlines
Wed 7/298:00 am
SAN
- BIO
2 stops16h 50m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,093
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/2710:50 am
MAD
- SAN
2 stops18h 44m
United Airlines
Wed 9/96:15 am
SAN
- MAD
2 stops16h 50m
United Airlines
Deal found 7/8![United Airlines logo]()
$934
Last-minute flights from Spain to San DiegoDiscover last-minute flight deals from Spain to San Diego. Data last updated July 13, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Diego. Data last updated July 13, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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.
Tue 8/112:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Mon 8/1710:20 am
SAN
- MAD
1 stop16h 10m
JetBlue
Deal found 7/9![JetBlue logo]()
$722
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 lol.travel deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 7/9![JetBlue logo]()
$755
This Condor deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 stops23h 59m
Multiple Airlines
Thu 9/101:00 pm
SAN
- BCN
2 stops24h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$766
This Condor deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 stops23h 59m
Multiple Airlines
Sat 9/1211:06 am
SAN
- BCN
2 stops26h 04m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$777
This lol.travel deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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
Sun 8/308:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/9![JetBlue logo]()
$794
This Expedia deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/2712:50 pm
BCN
- SAN
1 stop29h 20m
JetBlue
Sat 9/122:25 pm
SAN
- BCN
1 stop34h 20m
JetBlue
Deal found 7/9![JetBlue logo]()
$825
This Delta 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 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 7/13![Delta logo]()
$845
This British Airways 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 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 stop33h 30m
British Airways
Deal found 7/13![British Airways logo]()
$848
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:50 pm
BCN
- SAN
1 stop29h 20m
JetBlue
Thu 9/108:20 pm
SAN
- BCN
1 stop28h 25m
JetBlue
Deal found 7/10![JetBlue logo]()
$851
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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
Sat 9/123:00 pm
SAN
- BCN
2 stops17h 10m
Delta
Deal found 7/9![Delta logo]()
$878
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 13, 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 13, 2026.
This JetBlue 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 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 7/10![JetBlue logo]()
$375
This Kiwi.com 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 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
2 stops36h 15m
WestJet
Deal found 7/10![WestJet logo]()
$390
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.
Wed 9/169:00 am
BCN
- SAN
3 stops38h 10m
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.
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.
Tue 9/1510:40 pm
BCN
- SAN
2 stops29h 57m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$421
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 7/13. 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 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:10 pm
BCN
- SAN
3 stops48h 00m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$429
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.
Sun 9/132:25 pm
MAD
- SAN
2 stops56h 45m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/110:40 pm
BCN
- SAN
2 stops49h 10m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$437
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 13, 2026.
Round-trip from | $722 (lol.travel) |
|---|---|
One-way from | $375 (JetBlue) |
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 13, 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
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
$845
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 11/2
1:05 pm-12:10 pm
1 stop32h 05m
San Diego
Wed 11/18
9:45 am-3:20 pm
2 stops20h 35m
$845
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
$849
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Sat 10/10
10:25 am-10:51 pm
2 stops21h 26m
San Diego
Sat 10/24
7:20 am-9:00 am
1 stop16h 40m
$854
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Wed 12/2
1:05 pm-12:10 pm
1 stop32h 05m
San Diego
Wed 1/13
10:55 am-10:55 am
1 stop15h 00m
$855
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 8/31
7:00 am-7:00 pm
2 stops21h 00m
San Diego
Thu 9/3
1:00 pm-9:55 pm
2 stops23h 55m
$857
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Sat 9/12
6:35 am-6:36 pm
2 stops21h 01m
San Diego
Sat 9/26
6:25 am-11:35 am
2 stops20h 10m
$874
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Thu 9/3
6:30 am-6:06 pm
2 stops20h 36m
San Diego
Sun 9/13
10:54 am-4:15 pm
2 stops20h 21m
$875
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Sat 10/10
10:35 am-5:50 pm
1 stop16h 15m
San Diego
Sat 10/24
4:45 pm-5:50 pm
1 stop16h 05m
$884
MálagaSan Diego
AGP - SAN
AGPSAN
Malaga
Wed 9/2
6:30 am-10:10 pm
2 stops24h 40m
San Diego
Wed 9/16
1:24 pm-12:05 am
2 stops25h 41m
$898
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
BIO-SAN
AGP-SAN
LCG-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
BIO-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 13, 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.
Crew
8.4
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Food
7.3
Overall
7.8
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 13, 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 13, 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 13, 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% |