$355+ Cheap flights from Spain to San Diego (SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Aug 31 — Sep 71
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 August 1, 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 August 1, 2026.
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:45 pm
MAD
- SAN
1 stop16h 51m
United Airlines
Sat 9/264:55 pm
SAN
- MAD
2 stops28h 55m
United Airlines
Deal found 7/30![United Airlines logo]()
$734
This Ovago deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Sat 9/59:00 pm
SAN
- MAD
1 stop29h 30m
JetBlue
Deal found 7/31![JetBlue logo]()
$776
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:20 am
BCN
- SAN
2 stops21h 40m
Multiple Airlines
Wed 9/309:05 am
SAN
- BCN
2 stops21h 50m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$783
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:05 pm
MAD
- SAN
1 stop31h 31m
JetBlue
Fri 9/48:17 pm
SAN
- MAD
1 stop30h 13m
JetBlue
Deal found 7/30![JetBlue logo]()
$799
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1412:10 pm
MAD
- SAN
2 stops32h 13m
TAP AIR PORTUGAL
Fri 1/159:40 pm
SAN
- MAD
2 stops26h 50m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$807
This Condor deal was found by Cheapflights users on 7/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 am
BCN
- SAN
2 stops20h 00m
Multiple Airlines
Wed 9/1611:11 am
SAN
- BCN
2 stops25h 59m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$810
This lol.travel deal was found by Cheapflights users on 7/28. 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.
Fri 9/181:30 pm
MAD
- SAN
1 stop32h 37m
JetBlue
Sat 10/39:44 pm
SAN
- MAD
1 stop28h 46m
JetBlue
Deal found 7/28![JetBlue logo]()
$811
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am
MAD
- SAN
2 stops21h 01m
Multiple Airlines
Tue 9/811:11 am
SAN
- MAD
2 stops25h 44m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$813
This eDestinos deal was found by Cheapflights users on 7/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am
MAD
- SAN
2 stops21h 01m
Multiple Airlines
Thu 9/241:00 pm
SAN
- MAD
2 stops23h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$814
This lol.travel deal was found by Cheapflights users on 7/28. 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.
Mon 9/141:30 pm
MAD
- SAN
1 stop32h 04m
JetBlue
Sun 9/278:27 pm
SAN
- MAD
1 stop30h 03m
JetBlue
Deal found 7/28![JetBlue logo]()
$831
This lol.travel deal was found by Cheapflights users on 7/30. 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.
Wed 9/161:30 pm
MAD
- SAN
1 stop32h 04m
JetBlue
Tue 9/298:27 pm
SAN
- MAD
1 stop30h 03m
JetBlue
Deal found 7/30![JetBlue logo]()
$832
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/28. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:10 pm
MAD
- SAN
2 stops32h 00m
TAP AIR PORTUGAL
Thu 12/311:41 am
SAN
- MAD
2 stops17h 24m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$833
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 August 1, 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 August 1, 2026.
This Condor deal was found by Cheapflights users on 7/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 am
BCN
- SAN
2 stops20h 00m
Multiple Airlines
Wed 9/1611:11 am
SAN
- BCN
2 stops25h 59m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$810
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 12/311:41 am
SAN
- MAD
2 stops17h 24m
TAP AIR PORTUGAL
Deal found 7/31![TAP AIR PORTUGAL logo]()
$840
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/186:50 am
BCN
- SAN
2 stops19h 20m
United Airlines
Sun 1/317:10 am
SAN
- BCN
1 stop16h 10m
United Airlines
Deal found 7/27![United Airlines logo]()
$858
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/158:00 pm
AGP
- SAN
2 stops35h 55m
Scandinavian Airlines
Sun 1/1710:55 am
SAN
- AGP
2 stops21h 45m
Scandinavian Airlines
Deal found 7/31![Scandinavian Airlines logo]()
$865
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:50 pm
BCN
- SAN
1 stop33h 17m
JetBlue
Sun 9/278:27 pm
SAN
- BCN
1 stop28h 18m
JetBlue
Deal found 7/28![JetBlue logo]()
$872
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 12/1610:50 am
BCN
- SAN
1 stop16h 52m
Delta
Thu 2/1810:00 am
SAN
- BCN
2 stops19h 00m
Delta
Deal found 7/28![Delta logo]()
$895
This KLM deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:30 pm
AGP
- SAN
1 stop21h 20m
KLM
Thu 10/293:05 pm
SAN
- AGP
1 stop20h 30m
KLM
Deal found 7/29![KLM logo]()
$912
This British Airways deal was found by Cheapflights users on 7/29. 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 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 7/29![British Airways logo]()
$935
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:15 am
BIO
- SAN
1 stop17h 10m
Lufthansa
Sat 10/316:35 pm
SAN
- BIO
1 stop15h 10m
Lufthansa
Deal found 7/30![Lufthansa logo]()
$946
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:20 am
LCG
- SAN
2 stops31h 58m
American Airlines
Mon 9/217:32 am
SAN
- LCG
2 stops20h 28m
American Airlines
Deal found 7/31![American Airlines logo]()
$1,141
This Iberia deal was found by Cheapflights users on 7/29. 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 9/179:20 am
LCG
- SAN
2 stops19h 41m
Iberia
Mon 9/216:20 am
SAN
- LCG
2 stops17h 20m
Iberia
Deal found 7/29![Iberia logo]()
$1,154
This Finnair deal was found by Cheapflights users on 7/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:30 am
LCG
- SAN
2 stops20h 34m
Finnair
Tue 12/158:05 am
SAN
- LCG
2 stops30h 35m
Finnair
Deal found 7/29![Finnair logo]()
$1,160
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/225:00 pm
MAD
- SAN
2 stops38h 55m
Scandinavian Airlines
Mon 1/258:00 am
SAN
- MAD
2 stops23h 10m
Scandinavian Airlines
Deal found 7/29![Scandinavian Airlines logo]()
$867
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/30. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:10 pm
BCN
- SAN
2 stops32h 06m
TAP AIR PORTUGAL
Thu 1/149:40 pm
SAN
- BCN
2 stops27h 25m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$868
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/226:05 am
MAD
- SAN
2 stops24h 03m
United Airlines
Mon 1/257:10 am
SAN
- MAD
1 stop17h 05m
United Airlines
Deal found 7/29![United Airlines logo]()
$873
This Delta deal was found by Cheapflights users on 7/28. 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.
Fri 9/45:25 pm
AGP
- SAN
1 stop27h 25m
Delta
Thu 9/101:38 pm
SAN
- AGP
2 stops20h 02m
Delta
Deal found 7/28![Delta logo]()
$908
This KLM deal was found by Cheapflights users on 7/28. 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.
Fri 9/410:20 pm
VLC
- SAN
1 stop22h 30m
KLM
Sun 9/132:30 pm
SAN
- VLC
2 stops17h 05m
KLM
Deal found 7/28![KLM logo]()
$917
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1512:50 pm
VLC
- SAN
2 stops30h 21m
United Airlines
Fri 1/298:50 am
SAN
- VLC
2 stops23h 40m
United Airlines
Deal found 7/31![United Airlines logo]()
$876
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/28. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:40 pm
MAD
- SAN
2 stops28h 28m
TAP AIR PORTUGAL
Sat 9/2610:23 am
SAN
- MAD
2 stops23h 47m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$890
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 9/56:30 am
VLC
- SAN
2 stops23h 05m
Delta
Sat 9/121:40 pm
SAN
- VLC
1 stop17h 55m
Delta
Deal found 7/29![Delta logo]()
$916
This KLM deal was found by Cheapflights users on 7/28. 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 9/36:30 am
VLC
- SAN
2 stops19h 34m
KLM
Sat 9/121:40 pm
SAN
- VLC
1 stop17h 55m
KLM
Deal found 7/28![KLM logo]()
$922
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 9/46:05 am
VLC
- SAN
2 stops23h 34m
United Airlines
Sun 9/132:24 pm
SAN
- VLC
2 stops17h 46m
United Airlines
Deal found 7/28![United Airlines logo]()
$908
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:10 pm
BCN
- SAN
1 stop32h 00m
Delta
Thu 11/199:43 am
SAN
- BCN
2 stops19h 17m
Delta
Deal found 7/30![Delta logo]()
$918
This Sembo deal was found by Cheapflights users on 7/28. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:25 pm
BIO
- SAN
2 stops29h 43m
Multiple Airlines
Thu 9/248:20 pm
SAN
- BIO
2 stops36h 15m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,118
This KLM deal was found by Cheapflights users on 7/30. 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.
Thu 9/1010:40 am
AGP
- SAN
2 stops19h 29m
KLM
Thu 9/171:40 pm
SAN
- AGP
1 stop20h 55m
KLM
Deal found 7/30![KLM logo]()
$931
This British Airways deal was found by Cheapflights users on 7/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:40 pm
LCG
- SAN
2 stops41h 16m
British Airways
Tue 12/156:00 pm
SAN
- LCG
2 stops20h 40m
British Airways
Deal found 7/29![British Airways logo]()
$1,158
This Finnair deal was found by Cheapflights users on 7/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:30 am
LCG
- SAN
2 stops25h 30m
Finnair
Mon 12/148:05 am
SAN
- LCG
2 stops30h 35m
Finnair
Deal found 7/29![Finnair logo]()
$1,160
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:05 am
VLC
- SAN
2 stops23h 24m
United Airlines
Sun 9/205:15 pm
SAN
- VLC
1 stop14h 55m
United Airlines
Deal found 7/28![United Airlines logo]()
$910
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:10 pm
BCN
- SAN
1 stop32h 00m
Delta
Sun 12/68:00 am
SAN
- BCN
1 stop15h 40m
Delta
Deal found 7/27![Delta logo]()
$919
This KLM deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 am
VLC
- SAN
2 stops21h 05m
KLM
Sat 9/191:40 pm
SAN
- VLC
1 stop17h 55m
KLM
Deal found 7/31![KLM logo]()
$935
Last-minute flights from Spain to San DiegoDiscover last-minute flight deals from Spain to San Diego. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Diego. Data last updated August 1, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/54:10 pm
BCN
- SAN
1 stop15h 39m
Lufthansa
Wed 10/75:15 pm
SAN
- BCN
1 stop15h 40m
Lufthansa
Deal found 7/28![Lufthansa logo]()
$836
This lol.travel deal was found by Cheapflights users on 7/28. 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 8/122:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Sat 8/158:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/28![JetBlue logo]()
$916
This lol.travel deal was found by Cheapflights users on 7/28. 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.
Tue 8/2512:50 pm
BCN
- SAN
1 stop29h 20m
JetBlue
Sun 9/61:16 pm
SAN
- BCN
1 stop35h 29m
JetBlue
Deal found 7/28![JetBlue logo]()
$840
This Condor deal was found by Cheapflights users on 7/28. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:00 am
BCN
- SAN
2 stops22h 05m
Multiple Airlines
Sun 9/63:20 pm
SAN
- BCN
2 stops21h 50m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$889
This British Airways deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:40 pm
MAD
- SAN
1 stop18h 50m
British Airways
Wed 9/94:45 pm
SAN
- MAD
1 stop31h 55m
British Airways
Deal found 7/27![British Airways logo]()
$852
This lol.travel deal was found by Cheapflights users on 7/29. 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 8/2712:50 pm
BCN
- SAN
1 stop29h 20m
JetBlue
Wed 9/98:20 pm
SAN
- BCN
1 stop28h 25m
JetBlue
Deal found 7/29![JetBlue logo]()
$859
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:15 am
MAD
- SAN
2 stops21h 45m
Multiple Airlines
Wed 9/97:03 am
SAN
- MAD
1 stop16h 17m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$889
This lol.travel deal was found by Cheapflights users on 7/28. 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 stop28h 05m
JetBlue
Wed 9/98:20 pm
SAN
- MAD
1 stop30h 10m
JetBlue
Deal found 7/28![JetBlue logo]()
$902
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:05 pm
MAD
- SAN
1 stop31h 31m
JetBlue
Fri 9/48:17 pm
SAN
- MAD
1 stop30h 13m
JetBlue
Deal found 7/30![JetBlue logo]()
$799
This lol.travel deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:50 pm
BCN
- SAN
1 stop32h 46m
JetBlue
Fri 9/48:17 pm
SAN
- BCN
1 stop28h 28m
JetBlue
Deal found 7/31![JetBlue logo]()
$905
This Ovago deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Sat 9/59:00 pm
SAN
- MAD
1 stop29h 30m
JetBlue
Deal found 7/31![JetBlue logo]()
$776
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 8/296:20 am
BCN
- SAN
1 stop14h 30m
Delta
Wed 9/910:54 am
SAN
- BCN
2 stops18h 56m
Delta
Deal found 7/29![Delta logo]()
$915
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 August 1, 2026.
Search for one-way flight options from Spain to San Diego. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:55 am
MAD
- SAN
3 stops34h 58m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stops42h 22m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:55 am
MAD
- SAN
2 stops36h 15m
WestJet
Deal found 7/31![WestJet logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:10 am
BCN
- SAN
3 stops41h 00m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:45 pm
BCN
- SAN
2 stops33h 34m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:55 am
MAD
- SAN
3 stops34h 58m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$417
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.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 stops29h 20m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:55 am
MAD
- SAN
2 stops36h 15m
WestJet
Deal found 7/31![WestJet logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 7/28![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:30 am
MAD
- SAN
3 stops44h 30m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 9/2410:55 am
MAD
- SAN
3 stops40h 05m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:25 pm
MAD
- SAN
2 stops49h 25m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$439
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 August 1, 2026.
Round-trip from | $734 (United Airlines) |
|---|---|
One-way from | $355 (Kiwi.com) |
Popular in | May |
Cheapest in | October |
Average price | $1,110 |
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 August 1, 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
Wed 9/9
8:00 am-7:00 pm
2 stops20h 00m
San Diego
Wed 9/16
11:11 am-10:10 pm
2 stops25h 59m
$810
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 11/23
2:55 pm-11:10 am
2 stops29h 15m
San Diego
Thu 12/3
11:41 am-2:05 pm
2 stops17h 24m
$840
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Mon 1/18
6:50 am-5:10 pm
2 stops19h 20m
San Diego
Sun 1/31
7:10 am-8:20 am
1 stop16h 10m
$858
MálagaSan Diego
AGP - SAN
AGPSAN
Malaga
Fri 1/15
8:00 pm-10:55 pm
2 stops35h 55m
San Diego
Sun 1/17
10:55 am-5:40 pm
2 stops21h 45m
$865
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Fri 1/22
5:00 pm-10:55 pm
2 stops38h 55m
San Diego
Mon 1/25
8:00 am-4:10 pm
2 stops23h 10m
$867
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Wed 12/2
9:10 pm-8:16 pm
2 stops32h 06m
San Diego
Thu 1/14
9:40 pm-10:05 am
2 stops27h 25m
$868
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Fri 9/11
12:50 pm-1:07 pm
1 stop33h 17m
San Diego
Sun 9/27
8:27 pm-9:45 am
1 stop28h 18m
$872
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Fri 1/22
6:05 am-9:08 pm
2 stops24h 03m
San Diego
Mon 1/25
7:10 am-9:15 am
1 stop17h 05m
$873
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Fri 1/15
12:50 pm-10:11 am
2 stops30h 21m
San Diego
Fri 1/29
8:50 am-5:30 pm
2 stops23h 40m
$876
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Fri 9/11
1:40 pm-9:08 am
2 stops28h 28m
San Diego
Sat 9/26
10:23 am-7:10 pm
2 stops23h 47m
$890
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 August 1, 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.
Crew
7.6
Overall
6.8
Comfort
6.8
Entertainment
6.4
Food
6.3
Boarding
7.0
Reviews
1 / 20
4.0
OkayDjermouli,Dec 2025
FRA - SFO
Crew
7.6
Overall
6.8
Comfort
6.8
Entertainment
6.4
Food
6.3
Boarding
7.0
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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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 August 1, 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 August 1, 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$964 | Average$1,336 | FlexibilityNo cancel fee | On-time76% |