$411+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Aug 25 — Sep 11
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 26, 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 26, 2026.
This Trip.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 9/167:40 am
MAD
- SAN
2 stops20h 20m
Multiple Airlines
Tue 9/297:00 am
SAN
- MAD
2 stops32h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$734
This lol.travel deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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.
Fri 9/42:05 pm
MAD
- SAN
1 stop31h 26m
JetBlue
Mon 9/288:27 pm
SAN
- MAD
1 stop30h 03m
JetBlue
Deal found 7/26![JetBlue logo]()
$758
This eDestinos deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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.
Fri 9/1111:45 am
MAD
- SAN
1 stop18h 45m
Iberia
Tue 9/153:05 pm
SAN
- MAD
1 stop14h 20m
Iberia
Deal found 7/23![Iberia logo]()
$785
This lol.travel deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 8/2711:45 am
MAD
- SAN
1 stop21h 02m
Finnair
Wed 9/91:10 pm
SAN
- MAD
1 stop15h 20m
Finnair
Deal found 7/24![Finnair logo]()
$793
This lol.travel deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 9/12:05 pm
MAD
- SAN
1 stop28h 00m
JetBlue
Mon 9/148:20 pm
SAN
- MAD
1 stop30h 10m
JetBlue
Deal found 7/25![JetBlue logo]()
$808
This lol.travel deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 9/22:05 pm
MAD
- SAN
1 stop31h 01m
JetBlue
Mon 10/128:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/23![JetBlue logo]()
$810
This FlightHub deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 10/710:25 am
BCN
- SAN
2 stops20h 33m
Multiple Airlines
Wed 10/219:08 am
SAN
- BCN
2 stops28h 02m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$812
This Rumbo deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:05 pm
AGP
- SAN
2 stops36h 41m
Scandinavian Airlines
Sat 11/143:59 pm
SAN
- AGP
2 stops40h 41m
Scandinavian Airlines
Deal found 7/24![Scandinavian Airlines logo]()
$812
This lol.travel deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Sat 9/52:05 pm
MAD
- SAN
1 stop28h 00m
JetBlue
Fri 9/188:20 pm
SAN
- MAD
1 stop30h 10m
JetBlue
Deal found 7/22![JetBlue logo]()
$816
This Condor deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 9/1710:15 am
BCN
- SAN
2 stops20h 50m
Multiple Airlines
Sat 10/310:55 am
SAN
- BCN
2 stops26h 15m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$821
This British Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 12/287:25 pm
MAD
- SAN
1 stop29h 45m
British Airways
Tue 1/126:00 pm
SAN
- MAD
1 stop30h 45m
British Airways
Deal found 7/24![British Airways logo]()
$825
This Ticket deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket 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 stop31h 55m
British Airways
Deal found 7/23![British Airways logo]()
$827
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 26, 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 26, 2026.
This Condor deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 9/1710:15 am
BCN
- SAN
2 stops20h 50m
Multiple Airlines
Sat 10/310:55 am
SAN
- BCN
2 stops26h 15m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$821
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Mon 11/232:55 pm
MAD
- SAN
2 stops29h 15m
TAP AIR PORTUGAL
Thu 12/311:38 am
SAN
- MAD
2 stops17h 27m
TAP AIR PORTUGAL
Deal found 7/22![TAP AIR PORTUGAL logo]()
$834
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 7/22![Delta logo]()
$851
This British Airways deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:00 pm
MAD
- SAN
1 stop26h 55m
British Airways
Mon 10/1210:00 am
SAN
- MAD
2 stops20h 50m
British Airways
Deal found 7/23![British Airways logo]()
$854
This Scandinavian Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 9/410:40 am
AGP
- SAN
2 stops45h 20m
Scandinavian Airlines
Tue 9/87:00 am
SAN
- AGP
2 stops28h 20m
Scandinavian Airlines
Deal found 7/21![Scandinavian Airlines logo]()
$858
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 9/46:05 am
VLC
- SAN
2 stops23h 34m
United Airlines
Fri 9/1110:11 am
SAN
- VLC
2 stops27h 44m
United Airlines
Deal found 7/23![United Airlines logo]()
$910
This SWISS deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Sat 9/52:00 pm
BIO
- SAN
3 stops37h 30m
SWISS
Sat 9/123:56 pm
SAN
- BIO
2 stops43h 24m
SWISS
Deal found 7/22![SWISS logo]()
$949
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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.
Thu 9/176:30 am
LCG
- SAN
2 stops24h 00m
American Airlines
Mon 9/216:20 am
SAN
- LCG
2 stops17h 20m
American Airlines
Deal found 7/25![American Airlines logo]()
$1,116
This Iberia deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 9/179:20 am
LCG
- SAN
2 stops23h 35m
Iberia
Mon 9/217:32 am
SAN
- LCG
2 stops20h 28m
Iberia
Deal found 7/24![Iberia logo]()
$1,128
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 8/74:30 pm
SCQ
- SAN
2 stops35h 49m
KLM
Thu 8/131:40 pm
SAN
- SCQ
1 stop17h 20m
KLM
Deal found 7/23![KLM logo]()
$1,519
This Finnair deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Fri 7/319:20 am
SCQ
- SAN
2 stops23h 06m
Finnair
Thu 8/271:03 pm
SAN
- SCQ
2 stops23h 02m
Finnair
Deal found 7/22![Finnair logo]()
$1,573
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/143:00 pm
SAN
- MAD
2 stops19h 15m
Delta
Deal found 7/22![Delta logo]()
$851
This British Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 12/319:00 am
MAD
- SAN
1 stop16h 10m
British Airways
Tue 1/126:00 pm
SAN
- MAD
1 stop15h 30m
British Airways
Deal found 7/24![British Airways logo]()
$859
This KLM deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 10/2311:30 pm
AGP
- SAN
1 stop21h 20m
Multiple Airlines
Sat 11/1411:40 am
SAN
- AGP
2 stops19h 55m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$875
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:00 am
BCN
- SAN
2 stops18h 09m
United Airlines
Tue 9/156:30 am
SAN
- BCN
2 stops16h 50m
United Airlines
Deal found 7/25![United Airlines logo]()
$915
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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.
Thu 9/1711:25 am
BCN
- SAN
2 stops30h 52m
TAP AIR PORTUGAL
Sat 10/310:40 am
SAN
- BCN
2 stops26h 10m
TAP AIR PORTUGAL
Deal found 7/24![TAP AIR PORTUGAL logo]()
$924
This British Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 10/311:00 pm
MAD
- SAN
1 stop18h 41m
British Airways
Mon 11/26:00 pm
SAN
- MAD
1 stop30h 45m
British Airways
Deal found 7/24![British Airways logo]()
$869
This KLM deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/56:45 am
BIO
- SAN
1 stop14h 05m
Multiple Airlines
Sat 9/128:00 am
SAN
- BIO
2 stops16h 50m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$875
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 9/66:00 am
MAD
- SAN
2 stops22h 35m
Delta
Sun 9/1311:04 am
SAN
- MAD
2 stops23h 11m
Delta
Deal found 7/23![Delta logo]()
$878
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 stops21h 52m
United Airlines
Tue 9/810:30 pm
SAN
- AGP
2 stops24h 05m
United Airlines
Deal found 7/25![United Airlines logo]()
$917
This British Airways deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:40 pm
MAD
- SAN
1 stop17h 23m
British Airways
Sun 10/114:45 pm
SAN
- MAD
1 stop18h 20m
British Airways
Deal found 7/23![British Airways logo]()
$871
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 10/235:25 pm
AGP
- SAN
2 stops30h 39m
Delta
Fri 11/139:45 am
SAN
- AGP
2 stops22h 05m
Delta
Deal found 7/24![Delta logo]()
$880
This KLM deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 9/410:20 pm
VLC
- SAN
1 stop22h 30m
Multiple Airlines
Fri 9/111:15 pm
SAN
- VLC
2 stops18h 35m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$906
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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
Tue 9/88:00 am
SAN
- BCN
1 stop15h 20m
United Airlines
Deal found 7/21![United Airlines logo]()
$925
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/512:00 pm
BIO
- SAN
2 stops17h 48m
Delta
Sat 9/128:00 am
SAN
- BIO
2 stops16h 50m
Delta
Deal found 7/22![Delta logo]()
$880
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 10/101:35 pm
MAD
- SAN
1 stop19h 06m
British Airways
Sat 10/247:00 pm
SAN
- MAD
1 stop15h 30m
British Airways
Deal found 7/25![British Airways logo]()
$888
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 8/274:10 pm
BCN
- SAN
1 stop17h 19m
United Airlines
Thu 9/109:45 pm
SAN
- BCN
1 stop25h 35m
United Airlines
Deal found 7/23![United Airlines logo]()
$928
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 9/910:54 am
SAN
- BCN
2 stops18h 56m
Delta
Deal found 7/24![Delta logo]()
$883
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 9/411:50 am
VLC
- SAN
1 stop36h 35m
United Airlines
Wed 9/92:15 pm
SAN
- VLC
2 stops23h 20m
United Airlines
Deal found 7/23![United Airlines logo]()
$934
This British Airways deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/88:30 pm
VLC
- SAN
1 stop27h 25m
British Airways
Sat 9/197:40 pm
SAN
- VLC
1 stop15h 45m
British Airways
Deal found 7/22![British Airways logo]()
$934
Last-minute flights from Spain to San DiegoDiscover last-minute flight deals from Spain to San Diego. Data last updated July 26, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Diego. Data last updated July 26, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 8/2711:45 am
MAD
- SAN
1 stop21h 02m
Finnair
Wed 9/91:10 pm
SAN
- MAD
1 stop15h 20m
Finnair
Deal found 7/24![Finnair logo]()
$793
This Ticket deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket 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 stop31h 55m
British Airways
Deal found 7/23![British Airways logo]()
$827
This Condor deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 7/22![Multiple Airlines logo]()
$834
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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.
Thu 8/273:55 pm
MAD
- SAN
1 stop17h 04m
American Airlines
Wed 9/96:20 am
SAN
- MAD
1 stop14h 15m
American Airlines
Deal found 7/26![American Airlines logo]()
$862
This Finnair deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 8/2711:45 am
MAD
- SAN
1 stop16h 34m
Multiple Airlines
Wed 9/93:05 pm
SAN
- MAD
1 stop14h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$864
This lol.travel deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 8/2710:30 am
BCN
- SAN
1 stop22h 17m
Finnair
Thu 9/109:50 am
SAN
- BCN
1 stop15h 20m
Finnair
Deal found 7/23![Finnair logo]()
$874
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/107:00 am
SAN
- BCN
1 stop19h 10m
Delta
Deal found 7/22![Delta logo]()
$887
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 9/910:54 am
SAN
- BCN
2 stops18h 56m
Delta
Deal found 7/24![Delta logo]()
$883
This British Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:00 pm
MAD
- SAN
1 stop26h 55m
British Airways
Thu 9/104:45 pm
SAN
- MAD
1 stop15h 45m
British Airways
Deal found 7/24![British Airways logo]()
$853
This British Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:05 pm
MAD
- SAN
1 stop28h 50m
British Airways
Sun 9/134:30 pm
SAN
- MAD
1 stop31h 35m
British Airways
Deal found 7/24![British Airways logo]()
$869
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/316:00 am
MAD
- SAN
2 stops21h 14m
Delta
Mon 9/143:00 pm
SAN
- MAD
2 stops19h 15m
Delta
Deal found 7/22![Delta logo]()
$856
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 8/316:30 am
VLC
- SAN
2 stops23h 05m
Delta
Thu 9/102:30 pm
SAN
- VLC
2 stops23h 30m
Delta
Deal found 7/24![Delta logo]()
$884
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 26, 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 26, 2026.
This Trip.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Thu 9/107:40 am
MAD
- SAN
2 stops20h 57m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 7/26![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 9/1510:25 pm
MAD
- SAN
2 stops30h 12m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 7/21![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 9/197:15 pm
BCN
- SAN
3 stops55h 45m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 9/164:00 pm
BCN
- SAN
2 stops55h 10m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 stops43h 13m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 9/175:55 pm
BCN
- SAN
3 stops55h 03m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/26:00 am
BCN
- SAN
2 stops22h 00m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 8/2610:25 pm
MAD
- SAN
2 stops49h 25m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$438
This Gotogate deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 9/93:00 pm
BCN
- SAN
1 stop32h 10m
WestJet
Deal found 7/26![WestJet logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/102:35 pm
VLC
- SAN
3 stops58h 06m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$452
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 26, 2026.
Round-trip from | $734 (Trip.com) |
|---|---|
One-way from | $411 (Trip.com) |
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 26, 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 9/17
10:15 am-10:05 pm
2 stops20h 50m
San Diego
Sat 10/3
10:55 am-10:10 pm
2 stops26h 15m
$821
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 11/23
2:55 pm-11:10 am
2 stops29h 15m
San Diego
Thu 12/3
11:38 am-2:05 pm
2 stops17h 27m
$834
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
$851
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 8/31
1:05 pm-11:50 am
1 stop31h 45m
San Diego
Mon 9/14
3:00 pm-7:15 pm
2 stops19h 15m
$851
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Wed 10/7
9:00 pm-2:55 pm
1 stop26h 55m
San Diego
Mon 10/12
10:00 am-3:50 pm
2 stops20h 50m
$854
MálagaSan Diego
AGP - SAN
AGPSAN
Malaga
Fri 9/4
10:40 am-11:00 pm
2 stops45h 20m
San Diego
Tue 9/8
7:00 am-8:20 pm
2 stops28h 20m
$858
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Thu 12/31
9:00 am-4:10 pm
1 stop16h 10m
San Diego
Tue 1/12
6:00 pm-6:30 pm
1 stop15h 30m
$859
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Sat 10/31
1:00 pm-11:41 pm
1 stop18h 41m
San Diego
Mon 11/2
6:00 pm-9:45 am
1 stop30h 45m
$869
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Wed 9/2
12:40 pm-9:03 pm
1 stop17h 23m
San Diego
Sun 10/11
4:45 pm-8:05 pm
1 stop18h 20m
$871
MálagaSan Diego
AGP - SAN
AGPSAN
Malaga
Fri 10/23
11:30 pm-11:50 am
1 stop21h 20m
San Diego
Sat 11/14
11:40 am-4:35 pm
2 stops19h 55m
$875
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, February is the cheapest month in which you can book a flight from Spain to San Diego (average of $695). Flying from Spain to San Diego in May is currently the most expensive (average of $1,403). 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 14 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 26, 2026.
See what other customers who have flown with 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.
Boarding
7.0
Comfort
6.8
Entertainment
6.4
Overall
6.8
Crew
7.6
Food
6.3
Reviews
1 / 20
4.0
OkayDjermouli,Dec 2025
FRA - SFO
Boarding
7.0
Comfort
6.8
Entertainment
6.4
Overall
6.8
Crew
7.6
Food
6.3
Reviews
1 / 20
4.0
OkayDjermouli,Dec 2025
FRA - SFO
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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Alternative routes for Spain to San Diego
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Complete your trip
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Find flights from Spain to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Spain and San Diego flights
Browse other Spain and San Diego flight options. Last updated on July 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 26, 2026.
Spain to San Diego flights
Consider these flights traveling from Spain to San Diego.
Top airline flying from Spain to San Diego
Discover the top airline 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 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$964 | Average$1,336 | FlexibilityNo cancel fee | On-time76% |