$412+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Aug 8 — Aug 151
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 July 9, 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 9, 2026.
This Condor deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:00 am
BCN
- SAN
2 stops23h 59m
Multiple Airlines
Thu 9/101:00 pm
SAN
- BCN
2 stops24h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$766
This lol.travel deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Wed 9/98:20 pm
SAN
- MAD
1 stop30h 10m
JetBlue
Deal found 7/4![JetBlue logo]()
$772
This Condor deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:00 am
BCN
- SAN
2 stops23h 59m
Multiple Airlines
Sat 9/1211:06 am
SAN
- BCN
2 stops26h 04m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$777
This lol.travel deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Sun 8/308:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/9![JetBlue logo]()
$794
This Despegar deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:05 pm
MAD
- SAN
1 stop28h 05m
JetBlue
Sun 8/308:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/5![JetBlue logo]()
$797
This Condor deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 9/228:00 am
BCN
- SAN
2 stops23h 59m
Multiple Airlines
Mon 10/510:52 am
SAN
- BCN
2 stops26h 18m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$801
This Condor deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/277:00 am
MAD
- SAN
2 stops21h 00m
Multiple Airlines
Wed 9/911:11 am
SAN
- MAD
2 stops25h 44m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$812
This deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:15 am
MAD
- SAN
1 stop18h 14m
United Airlines
Sun 10/46:35 am
SAN
- MAD
1 stop17h 25m
United Airlines
Deal found 7/7![United Airlines logo]()
$818
This Expedia deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:50 pm
BCN
- SAN
1 stop29h 20m
JetBlue
Sat 9/122:25 pm
SAN
- BCN
1 stop34h 20m
JetBlue
Deal found 7/9![JetBlue logo]()
$825
This eDestinos deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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.
Thu 10/110:15 am
BCN
- SAN
2 stops22h 29m
Multiple Airlines
Fri 10/211:11 am
SAN
- BCN
2 stops25h 59m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$828
This FlightHub deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 12/25:00 pm
MAD
- SAN
2 stops38h 55m
Scandinavian Airlines
Wed 1/138:00 am
SAN
- MAD
2 stops23h 10m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$843
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:50 am
BIO
- SAN
1 stop14h 20m
Delta
Sun 1/106:15 am
SAN
- BIO
2 stops20h 15m
Delta
Deal found 7/8![Delta logo]()
$859
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 9, 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 9, 2026.
This Condor deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 9/101:00 pm
SAN
- BCN
2 stops24h 10m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$766
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 stops27h 10m
TAP AIR PORTUGAL
Thu 12/311:38 am
SAN
- MAD
2 stops17h 27m
TAP AIR PORTUGAL
Deal found 7/6![TAP AIR PORTUGAL logo]()
$865
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:30 am
VLC
- SAN
2 stops20h 36m
Delta
Sun 9/1310:54 am
SAN
- VLC
2 stops20h 21m
Delta
Deal found 7/8![Delta logo]()
$875
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 7/4![United Airlines logo]()
$930
This oojo deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:50 am
VLC
- SAN
1 stop36h 35m
Lufthansa
Sun 9/135:15 pm
SAN
- VLC
1 stop14h 55m
Lufthansa
Deal found 7/8![Lufthansa logo]()
$942
This KLM deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:50 am
BIO
- SAN
1 stop14h 20m
KLM
Sat 1/92:05 pm
SAN
- BIO
1 stop17h 25m
KLM
Deal found 7/8![KLM logo]()
$1,098
This Iberia deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:45 am
BIO
- SAN
2 stops21h 35m
Iberia
Tue 7/286:15 am
SAN
- BIO
2 stops21h 30m
Iberia
Deal found 7/9![Iberia logo]()
$1,111
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am
LCG
- SAN
2 stops19h 41m
American Airlines
Sun 9/139:20 am
SAN
- LCG
2 stops38h 20m
American Airlines
Deal found 7/8![American Airlines logo]()
$1,137
This British Airways deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:05 pm
BIO
- SAN
1 stop32h 05m
British Airways
Tue 1/126:00 pm
SAN
- BIO
1 stop18h 55m
British Airways
Deal found 7/8![British Airways logo]()
$1,150
This Air France deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:30 pm
SCQ
- SAN
2 stops40h 12m
Air France
Sun 7/2610:54 am
SAN
- SCQ
2 stops20h 06m
Air France
Deal found 7/6![Air France logo]()
$1,165
This Condor deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/277:00 am
MAD
- SAN
2 stops21h 00m
Multiple Airlines
Wed 9/911:11 am
SAN
- MAD
2 stops25h 44m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$847
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:10 pm
BCN
- SAN
1 stop32h 00m
Delta
Tue 11/179:45 am
SAN
- BCN
2 stops19h 15m
Delta
Deal found 7/9![Delta logo]()
$878
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:35 am
VLC
- SAN
2 stops22h 40m
Delta
Sat 9/261:40 pm
SAN
- VLC
1 stop24h 20m
Delta
Deal found 7/9![Delta logo]()
$879
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:20 am
BCN
- SAN
1 stop14h 30m
Delta
Thu 9/1011:54 am
SAN
- BCN
2 stops18h 41m
Delta
Deal found 7/5![Delta logo]()
$880
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 7/2912:30 pm
BIO
- SAN
1 stop20h 10m
United Airlines
Tue 8/46:20 am
SAN
- BIO
2 stops19h 25m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,087
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
BCN
- SAN
2 stops25h 49m
TAP AIR PORTUGAL
Thu 9/1010:40 am
SAN
- BCN
2 stops21h 15m
TAP AIR PORTUGAL
Deal found 7/8![TAP AIR PORTUGAL logo]()
$1,137
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 12/36:20 am
SAN
- MAD
2 stops20h 10m
Delta
Deal found 7/6![Delta logo]()
$881
This KLM deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:00 am
AGP
- SAN
2 stops22h 43m
Multiple Airlines
Mon 7/2712:59 pm
SAN
- AGP
2 stops18h 16m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,080
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 7/209:35 am
AGP
- SAN
1 stop23h 05m
United Airlines
Sun 7/2610:30 pm
SAN
- AGP
1 stop24h 05m
United Airlines
Deal found 7/6![United Airlines logo]()
$1,088
This Iberia deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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.
Wed 9/99:20 am
LCG
- SAN
2 stops21h 10m
Iberia
Sun 9/131:10 pm
SAN
- LCG
2 stops18h 55m
Iberia
Deal found 7/7![Iberia logo]()
$1,242
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
MAD
- SAN
1 stop14h 50m
Delta
Wed 9/91:15 pm
SAN
- MAD
2 stops18h 30m
Delta
Deal found 7/4![Delta logo]()
$882
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:35 am
AGP
- SAN
2 stops19h 48m
United Airlines
Sat 7/256:40 am
SAN
- AGP
1 stop15h 55m
United Airlines
Deal found 7/4![United Airlines logo]()
$1,089
This Iberia deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 9/249:50 pm
SCQ
- SAN
2 stops29h 00m
Iberia
Mon 9/287:40 pm
SAN
- SCQ
2 stops28h 00m
Iberia
Deal found 7/4![Iberia logo]()
$1,264
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am
MAD
- SAN
2 stops20h 59m
Delta
Thu 10/13:00 pm
SAN
- MAD
2 stops19h 15m
Delta
Deal found 7/8![Delta logo]()
$885
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:00 am
SCQ
- SAN
1 stop22h 40m
United Airlines
Wed 7/296:40 am
SAN
- SCQ
1 stop16h 35m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,090
This British Airways deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:50 pm
SCQ
- SAN
1 stop31h 05m
British Airways
Mon 10/57:40 pm
SAN
- SCQ
1 stop17h 20m
British Airways
Deal found 7/8![British Airways logo]()
$1,491
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:25 am
MAD
- SAN
2 stops21h 26m
Delta
Sat 10/246:15 am
SAN
- MAD
2 stops18h 55m
Delta
Deal found 7/8![Delta logo]()
$885
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:30 pm
BIO
- SAN
1 stop20h 10m
United Airlines
Tue 7/286:40 am
SAN
- BIO
1 stop19h 05m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,090
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 11/236:00 am
BCN
- SAN
2 stops21h 46m
Delta
Sun 12/66:15 am
SAN
- BCN
2 stops19h 55m
Delta
Deal found 7/6![Delta logo]()
$885
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:35 am
AGP
- SAN
1 stop23h 05m
United Airlines
Mon 7/276:40 am
SAN
- AGP
1 stop15h 55m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,092
Last-minute flights from Spain to San DiegoDiscover last-minute flight deals from Spain to San Diego. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Diego. Data last updated July 9, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:00 pm
BIO
- SAN
1 stop32h 50m
Multiple Airlines
Sun 7/268:00 am
SAN
- BIO
2 stops16h 50m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,077
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/106:45 am
BIO
- SAN
2 stops23h 13m
Delta
Sat 8/296:15 am
SAN
- BIO
2 stops18h 35m
Delta
Deal found 7/5![Delta logo]()
$1,065
This KLM deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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.
Mon 8/105:15 pm
BIO
- SAN
1 stop27h 35m
KLM
Sat 8/293:30 pm
SAN
- BIO
2 stops16h 00m
KLM
Deal found 7/5![KLM logo]()
$1,069
This Despegar deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:05 pm
MAD
- SAN
1 stop28h 05m
JetBlue
Sun 8/308:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/5![JetBlue logo]()
$797
This Condor deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:00 am
BCN
- SAN
2 stops23h 59m
Multiple Airlines
Thu 9/101:00 pm
SAN
- BCN
2 stops24h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$766
This lol.travel deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Wed 9/98:20 pm
SAN
- MAD
1 stop30h 10m
JetBlue
Deal found 7/4![JetBlue logo]()
$772
This Condor deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:00 am
BCN
- SAN
2 stops23h 59m
Multiple Airlines
Sat 9/1211:06 am
SAN
- BCN
2 stops26h 04m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$777
This lol.travel deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Sun 8/308:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 7/9![JetBlue logo]()
$794
This Condor deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/277:00 am
MAD
- SAN
2 stops21h 00m
Multiple Airlines
Wed 9/911:11 am
SAN
- MAD
2 stops25h 44m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$812
This Expedia deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:50 pm
BCN
- SAN
1 stop29h 20m
JetBlue
Sat 9/122:25 pm
SAN
- BCN
1 stop34h 20m
JetBlue
Deal found 7/9![JetBlue logo]()
$825
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:20 am
BCN
- SAN
1 stop14h 30m
Delta
Sat 9/123:00 pm
SAN
- BCN
2 stops17h 10m
Delta
Deal found 7/9![Delta logo]()
$878
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:20 am
BCN
- SAN
1 stop14h 30m
Delta
Thu 9/1011:54 am
SAN
- BCN
2 stops18h 41m
Delta
Deal found 7/8![Delta logo]()
$879
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 9, 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 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
2 stops36h 15m
WestJet
Deal found 7/8![WestJet logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:00 am
BCN
- SAN
3 stops38h 10m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$412
This Trip.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 57m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/268:20 pm
BCN
- SAN
2 stops51h 30m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:25 am
BCN
- SAN
3 stops41h 12m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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
Deal found 7/4![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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
3 stops36h 15m
WestJet
Deal found 7/5![WestJet logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:40 pm
BCN
- SAN
2 stops49h 10m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 7/5![Multiple Airlines logo]()
$444
This lol.travel deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/262:05 pm
MAD
- SAN
1 stop28h 05m
JetBlue
Deal found 7/5![JetBlue logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 9/138:10 pm
MAD
- SAN
2 stops32h 27m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$458
This Mytrip deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:25 am
BCN
- SAN
2 stops35h 45m
WestJet
Deal found 7/4![WestJet logo]()
$463
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 9, 2026.
Round-trip from | $766 (Condor) |
|---|---|
One-way from | $412 (Kiwi.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 9, 2026.
Use the filters below to find and compare flights from Spain to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Thu 8/27
8:00 am-7:00 pm
2 stops20h 00m
San Diego
Thu 9/10
1:00 pm-10:10 pm
2 stops24h 10m
$766
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Thu 8/27
7:00 am-7:00 pm
2 stops21h 00m
San Diego
Wed 9/9
11:11 am-9:55 pm
2 stops25h 44m
$847
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 11/23
2:55 pm-9:05 am
2 stops27h 10m
San Diego
Thu 12/3
11:38 am-2:05 pm
2 stops17h 27m
$865
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Thu 9/3
6:30 am-6:06 pm
2 stops20h 36m
San Diego
Sun 9/13
10:54 am-4:15 pm
2 stops20h 21m
$875
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
$878
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Sat 9/12
6:35 am-8:15 pm
2 stops22h 40m
San Diego
Sat 9/26
1:40 pm-11:00 pm
1 stop24h 20m
$879
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Thu 8/27
6:20 am-11:50 am
1 stop14h 30m
San Diego
Thu 9/10
11:54 am-3:35 pm
2 stops18h 41m
$880
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 11/23
1:05 pm-12:10 pm
1 stop32h 05m
San Diego
Thu 12/3
6:20 am-11:30 am
2 stops20h 10m
$881
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Thu 8/27
6:00 am-11:50 am
1 stop14h 50m
San Diego
Wed 9/9
1:15 pm-4:45 pm
2 stops18h 30m
$882
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Fri 9/18
6:00 am-5:59 pm
2 stops20h 59m
San Diego
Thu 10/1
3:00 pm-7:15 pm
2 stops19h 15m
$885
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
BIO-SAN
VLC-SAN
LCG-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Spain to San Diego
ES0-SAN
BCN-SAN
MAD-SAN
BIO-SAN
VLC-SAN
What is the cheapest month to book a flight from Spain to San Diego?
Currently, November is the cheapest month in which you can book a flight from Spain to San Diego (average of $234). Flying from Spain to San Diego in June is currently the most expensive (average of $879). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Spain to San Diego?
To ensure you get the cheapest price possible for a flight from Spain to San Diego, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated July 9, 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.
Boarding
7.8
Comfort
7.7
Food
7.3
Crew
8.4
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Comfort
7.7
Food
7.3
Crew
8.4
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Comfort
7.7
Food
7.3
Crew
8.4
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Spain to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
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Spain and San Diego flights
Browse other Spain and San Diego flight options. Last updated on July 9, 2026.
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Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 9, 2026.
Spain to San Diego flights
Consider these flights traveling from Spain to San Diego.
Top 2 airlines flying from Spain to San Diego
Discover the top 2 airlines that operate flights from Spain to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 9, 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% |