$391+ 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
Jul 30 — Aug 61
Round-trip
1 adult, Economy
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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 June 30, 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 June 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 9/157:00 pm
BCN
- SAN
1 stop28h 50m
Multiple Airlines
Fri 9/182:20 pm
SAN
- BCN
1 stop38h 15m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$686
This lol.travel deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Fri 8/288:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/29![JetBlue logo]()
$779
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:55 am
MAD
- SAN
2 stops36h 15m
Multiple Airlines
Tue 10/137:20 am
SAN
- MAD
1 stop17h 35m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:55 am
MAD
- SAN
2 stops36h 15m
Multiple Airlines
Sun 10/182:05 pm
SAN
- MAD
1 stop13h 10m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$783
This lol.travel deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Tue 9/158:20 pm
SAN
- MAD
1 stop30h 10m
JetBlue
Deal found 6/28![JetBlue logo]()
$784
This Delta deal was found by Cheapflights users on 6/25. 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 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 6/25![Delta logo]()
$788
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:55 am
MAD
- SAN
2 stops36h 15m
Multiple Airlines
Wed 10/145:15 pm
SAN
- MAD
1 stop15h 25m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$792
This Condor deal was found by Cheapflights users on 6/26. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:00 am
BCN
- SAN
2 stops20h 20m
Multiple Airlines
Thu 8/276:55 am
SAN
- BCN
2 stops30h 15m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$800
This Condor deal was found by Cheapflights users on 6/26. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
MAD
- SAN
2 stops22h 18m
Multiple Airlines
Tue 7/1410:04 am
SAN
- MAD
2 stops26h 51m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$807
This Condor deal was found by Cheapflights users on 6/26. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
MAD
- SAN
2 stops22h 18m
Multiple Airlines
Mon 7/1311:04 am
SAN
- MAD
2 stops25h 51m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$819
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:25 pm
MAD
- SAN
2 stops49h 25m
Multiple Airlines
Sun 10/48:00 am
SAN
- MAD
1 stop19h 15m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$828
This Orbitz deal was found by Cheapflights users on 6/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:00 am
BCN
- SAN
2 stops20h 00m
Multiple Airlines
Sat 9/267:15 am
SAN
- BCN
2 stops29h 55m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$830
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 June 30, 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 June 30, 2026.
This Delta deal was found by Cheapflights users on 6/25. 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 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 6/25![Delta logo]()
$788
This Condor deal was found by Cheapflights users on 6/26. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:00 am
BCN
- SAN
2 stops20h 20m
Multiple Airlines
Thu 8/276:55 am
SAN
- BCN
2 stops30h 15m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$800
This Cheapflightsfares deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:55 pm
VLC
- SAN
2 stops20h 34m
Lufthansa
Sun 9/135:15 pm
SAN
- VLC
1 stop14h 55m
Lufthansa
Deal found 6/29![Lufthansa logo]()
$874
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Thu 10/15:55 am
VLC
- SAN
2 stops20h 31m
United Airlines
Mon 10/510:30 pm
SAN
- VLC
2 stops34h 00m
United Airlines
Deal found 6/25![United Airlines logo]()
$904
This British Airways deal was found by Cheapflights users on 6/25. 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.
Thu 10/19:20 pm
VLC
- SAN
1 stop26h 35m
British Airways
Mon 10/57:40 pm
SAN
- VLC
1 stop29h 55m
British Airways
Deal found 6/25![British Airways logo]()
$945
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:35 pm
BCN
- SAN
2 stops30h 02m
TAP AIR PORTUGAL
Tue 11/177:00 am
SAN
- BCN
3 stops25h 15m
TAP AIR PORTUGAL
Deal found 6/29![TAP AIR PORTUGAL logo]()
$953
This Rumbo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:00 pm
AGP
- SAN
2 stops35h 43m
Scandinavian Airlines
Mon 7/2010:54 am
SAN
- AGP
2 stops37h 56m
Scandinavian Airlines
Deal found 6/30![Scandinavian Airlines logo]()
$1,076
This KLM deal was found by Cheapflights users on 6/25. 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 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
KLM
Thu 7/301:40 pm
SAN
- AGP
1 stop22h 55m
KLM
Deal found 6/25![KLM logo]()
$1,080
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Wed 9/301:40 pm
LCG
- SAN
2 stops39h 21m
American Airlines
Sun 10/410:46 pm
SAN
- LCG
2 stops29h 14m
American Airlines
Deal found 6/25![American Airlines logo]()
$1,144
This Finnair deal was found by Cheapflights users on 6/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am
LCG
- SAN
2 stops25h 55m
Finnair
Sun 10/41:10 pm
SAN
- LCG
2 stops25h 30m
Finnair
Deal found 6/26![Finnair logo]()
$1,164
This Air France deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/197:10 am
BIO
- SAN
2 stops20h 32m
Air France
Sun 1/31:05 pm
SAN
- BIO
2 stops19h 20m
Air France
Deal found 6/30![Air France logo]()
$1,274
This Iberia deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:45 pm
SCQ
- SAN
2 stops19h 10m
Iberia
Mon 9/289:51 am
SAN
- SCQ
2 stops18h 14m
Iberia
Deal found 6/29![Iberia logo]()
$1,282
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/29![Delta logo]()
$870
This Cheapflightsfares deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:05 am
VLC
- SAN
2 stops20h 21m
Lufthansa
Fri 9/255:15 pm
SAN
- VLC
1 stop14h 50m
Lufthansa
Deal found 6/28![Lufthansa logo]()
$874
This KLM deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:25 am
MAD
- SAN
1 stop34h 25m
Multiple Airlines
Sun 10/48:00 am
SAN
- MAD
1 stop19h 15m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$883
This United Airlines deal was found by Cheapflights users on 6/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:25 am
BCN
- SAN
2 stops18h 43m
United Airlines
Sat 11/142:08 pm
SAN
- BCN
1 stop14h 07m
United Airlines
Deal found 6/26![United Airlines logo]()
$909
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/29![Delta logo]()
$872
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:15 pm
VLC
- SAN
2 stops35h 30m
United Airlines
Sun 10/2511:20 am
SAN
- VLC
2 stops22h 10m
United Airlines
Deal found 6/28![United Airlines logo]()
$926
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:35 am
VLC
- SAN
2 stops23h 45m
Delta
Fri 9/2511:54 am
SAN
- VLC
2 stops19h 56m
Delta
Deal found 6/28![Delta logo]()
$872
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:55 am
BCN
- SAN
2 stops31h 10m
TAP AIR PORTUGAL
Sun 12/611:38 am
SAN
- BCN
3 stops20h 37m
TAP AIR PORTUGAL
Deal found 6/29![TAP AIR PORTUGAL logo]()
$1,059
This British Airways deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:15 am
VLC
- SAN
1 stop15h 35m
British Airways
Fri 9/254:45 pm
SAN
- VLC
1 stop15h 40m
British Airways
Deal found 6/28![British Airways logo]()
$1,093
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Mon 11/306:15 am
SAN
- MAD
2 stops20h 15m
Delta
Deal found 6/25![Delta logo]()
$875
This KLM deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:00 am
AGP
- SAN
2 stops22h 43m
Multiple Airlines
Mon 7/271:36 pm
SAN
- AGP
2 stops20h 04m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,078
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:10 pm
BCN
- SAN
1 stop32h 00m
Delta
Tue 11/179:45 am
SAN
- BCN
2 stops19h 15m
Delta
Deal found 6/28![Delta logo]()
$876
This United Airlines deal was found by Cheapflights users on 6/25. 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 7/1012:30 pm
BIO
- SAN
1 stop20h 10m
United Airlines
Mon 7/2010:30 pm
SAN
- BIO
1 stop27h 15m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,079
This Delta deal was found by Cheapflights users on 6/26. 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 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 12/37:00 am
SAN
- MAD
2 stops19h 30m
Delta
Deal found 6/26![Delta logo]()
$876
This American Airlines deal was found by Cheapflights users on 6/25. 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 9/249:20 am
SCQ
- SAN
2 stops21h 28m
American Airlines
Mon 9/286:20 am
SAN
- SCQ
2 stops17h 20m
American Airlines
Deal found 6/25![American Airlines logo]()
$1,430
This United Airlines deal was found by Cheapflights users on 6/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:35 am
AGP
- SAN
2 stops19h 16m
United Airlines
Fri 7/1710:25 pm
SAN
- AGP
2 stops24h 10m
United Airlines
Deal found 6/26![United Airlines logo]()
$1,082
This Air France deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2211:55 am
BIO
- SAN
2 stops18h 57m
Multiple Airlines
Sun 1/31:05 pm
SAN
- BIO
2 stops19h 20m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,250
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Mon 11/306:20 am
SAN
- MAD
2 stops20h 10m
Delta
Deal found 6/28![Delta logo]()
$878
Last-minute flights from Spain to San DiegoDiscover last-minute flight deals from Spain to San Diego. Data last updated June 30, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Diego. Data last updated June 30, 2026 and is based on user searches.
This Condor deal was found by Cheapflights users on 6/26. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
MAD
- SAN
2 stops22h 18m
Multiple Airlines
Tue 7/1410:04 am
SAN
- MAD
2 stops26h 51m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$807
This Condor deal was found by Cheapflights users on 6/26. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
MAD
- SAN
2 stops22h 18m
Multiple Airlines
Mon 7/1311:04 am
SAN
- MAD
2 stops25h 51m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$819
This Condor deal was found by Cheapflights users on 6/26. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
MAD
- SAN
2 stops22h 18m
Multiple Airlines
Sun 7/1210:04 am
SAN
- MAD
2 stops26h 51m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$921
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:20 pm
VLC
- SAN
2 stops35h 33m
United Airlines
Sat 7/112:00 pm
SAN
- VLC
2 stops42h 35m
United Airlines
Deal found 6/27![United Airlines logo]()
$1,000
This lol.travel deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/132:05 pm
MAD
- SAN
1 stop28h 04m
JetBlue
Fri 7/178:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/27![JetBlue logo]()
$999
This lol.travel deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/192:05 pm
MAD
- SAN
1 stop30h 50m
JetBlue
Thu 7/308:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/28![JetBlue logo]()
$983
This lol.travel deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:05 pm
MAD
- SAN
1 stop28h 04m
JetBlue
Tue 7/288:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/30![JetBlue logo]()
$889
This lol.travel deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:05 pm
MAD
- SAN
1 stop30h 50m
JetBlue
Sun 7/2610:20 am
SAN
- MAD
1 stop16h 10m
JetBlue
Deal found 6/28![JetBlue logo]()
$884
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:45 pm
MAD
- SAN
2 stops35h 10m
United Airlines
Sat 7/252:00 pm
SAN
- MAD
2 stops33h 50m
United Airlines
Deal found 6/28![United Airlines logo]()
$920
This lol.travel deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/262:05 pm
MAD
- SAN
1 stop28h 04m
JetBlue
Sun 8/28:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/28![JetBlue logo]()
$917
This Expedia deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/272:05 pm
MAD
- SAN
1 stop28h 04m
JetBlue
Fri 8/78:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/28![JetBlue logo]()
$954
This Expedia deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:05 pm
MAD
- SAN
1 stop30h 50m
JetBlue
Wed 8/510:20 am
SAN
- MAD
1 stop16h 10m
JetBlue
Deal found 6/29![JetBlue logo]()
$925
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 June 30, 2026.
Search for one-way flight options from Spain to San Diego. Find affordable one-way fares based on user searches. Data last updated June 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:25 am
BCN
- SAN
2 stops35h 45m
WestJet
Deal found 6/29![WestJet logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:55 am
MAD
- SAN
2 stops36h 15m
WestJet
Deal found 6/29![WestJet logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:55 am
MAD
- SAN
2 stops36h 15m
WestJet
Deal found 6/28![WestJet logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:45 pm
MAD
- SAN
3 stops52h 25m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 9/36:30 pm
BCN
- SAN
1 stop36h 00m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$421
This Trip.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/29![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:40 am
MAD
- SAN
2 stops20h 57m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:45 am
BCN
- SAN
3 stops50h 59m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:10 pm
MAD
- SAN
3 stops51h 00m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:25 pm
MAD
- SAN
2 stops49h 25m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:15 pm
BCN
- SAN
3 stops51h 55m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:30 pm
BCN
- SAN
1 stop25h 42m
Multiple Airlines
Deal found 6/29![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 June 30, 2026.
Round-trip from | $686 (Kiwi.com) |
|---|---|
One-way from | $391 (Kiwi.com) |
Popular in | May |
Cheapest in | November |
Average price | $1,229 |
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 June 30, 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 12/14
1:05 pm-12:10 pm
1 stop32h 05m
San Diego
Fri 1/15
6:15 am-11:30 am
2 stops20h 15m
$788
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Thu 8/20
8:00 am-7:20 pm
2 stops20h 20m
San Diego
Thu 8/27
6:55 am-10:10 pm
2 stops30h 15m
$800
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
$870
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
$872
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Sat 9/19
6:35 am-9:20 pm
2 stops23h 45m
San Diego
Fri 9/25
11:54 am-4:50 pm
2 stops19h 56m
$872
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Thu 9/3
12:55 pm-12:29 am
2 stops20h 34m
San Diego
Sun 9/13
5:15 pm-5:10 pm
1 stop14h 55m
$874
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Sat 9/19
6:05 am-5:26 pm
2 stops20h 21m
San Diego
Fri 9/25
5:15 pm-5:05 pm
1 stop14h 50m
$874
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Wed 11/18
1:05 pm-12:10 pm
1 stop32h 05m
San Diego
Mon 11/30
6:15 am-11:30 am
2 stops20h 15m
$875
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Mon 11/9
1:10 pm-12:10 pm
1 stop32h 00m
San Diego
Tue 11/17
9:45 am-2:00 pm
2 stops19h 15m
$876
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 11/23
1:05 pm-12:10 pm
1 stop32h 05m
San Diego
Thu 12/3
7:00 am-11:30 am
2 stops19h 30m
$876
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.
BCN-SAN
MAD-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
BCN-SAN
MAD-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 40 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 June 30, 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.
Overall
7.8
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Food
7.3
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Food
7.3
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Food
7.3
Crew
8.4
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
Julian
Lemon Grove
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Spain and San Diego flights
Browse other Spain and San Diego flight options. Last updated on June 30, 2026.
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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 June 30, 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 June 30, 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% |