$414+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Jul 13 — Jul 201
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 13, 2026.
Explore the most affordable flight options available from Spain to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
This lol.travel deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:05 pm
MAD
- SAN
1 stop28h 05m
JetBlue
Tue 9/810:20 am
SAN
- MAD
1 stop16h 10m
JetBlue
Deal found 6/9![JetBlue logo]()
$742
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Fri 1/156:15 am
SAN
- MAD
2 stops20h 15m
Delta
Deal found 6/12![Delta logo]()
$799
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:00 pm
BCN
- SAN
1 stop29h 10m
British Airways
Tue 11/176:00 pm
SAN
- BCN
1 stop15h 25m
British Airways
Deal found 6/10![British Airways logo]()
$818
This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:15 pm
MAD
- SAN
1 stop17h 29m
British Airways
Fri 1/156:00 pm
SAN
- MAD
1 stop15h 35m
British Airways
Deal found 6/9![British Airways logo]()
$819
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:15 am
BCN
- SAN
1 stop16h 35m
British Airways
Tue 9/87:40 pm
SAN
- BCN
1 stop15h 50m
British Airways
Deal found 6/10![British Airways logo]()
$820
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:35 am
VLC
- SAN
2 stops23h 13m
Delta
Sun 9/1310:00 am
SAN
- VLC
2 stops21h 15m
Delta
Deal found 6/11![Delta logo]()
$823
This Flysmarter deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1412:00 pm
BCN
- SAN
1 stop18h 44m
British Airways
Thu 12/246:00 pm
SAN
- BCN
1 stop19h 35m
British Airways
Deal found 6/12![British Airways logo]()
$828
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Mon 11/306:15 am
SAN
- MAD
2 stops20h 15m
Delta
Deal found 6/11![Delta logo]()
$828
This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:50 pm
MAD
- SAN
1 stop28h 20m
British Airways
Mon 11/306:00 pm
SAN
- MAD
1 stop15h 30m
British Airways
Deal found 6/9![British Airways logo]()
$830
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:10 pm
BCN
- SAN
1 stop32h 00m
Delta
Sat 11/147:00 am
SAN
- BCN
2 stops19h 10m
Delta
Deal found 6/10![Delta logo]()
$831
This British Airways deal was found by Cheapflights users on 6/8. 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 9/1710:30 am
BCN
- SAN
1 stop21h 55m
British Airways
Mon 9/214:45 pm
SAN
- BCN
1 stop15h 50m
British Airways
Deal found 6/8![British Airways logo]()
$832
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am
BCN
- SAN
2 stops21h 46m
Delta
Sun 12/66:15 am
SAN
- BCN
2 stops19h 55m
Delta
Deal found 6/11![Delta logo]()
$836
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 13, 2026.
Discover carefully curated flight deals from Spain to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Thu 12/33:59 pm
SAN
- MAD
2 stops16h 41m
Delta
Deal found 6/12![Delta logo]()
$828
This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:45 am
BCN
- SAN
1 stop17h 06m
British Airways
Mon 9/214:45 pm
SAN
- BCN
1 stop18h 55m
British Airways
Deal found 6/9![British Airways logo]()
$833
This KLM deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:10 pm
BCN
- SAN
1 stop32h 00m
KLM
Sat 11/142:05 pm
SAN
- BCN
1 stop24h 05m
KLM
Deal found 6/13![KLM logo]()
$836
This Iberia deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:45 pm
LCG
- SAN
2 stops36h 03m
Iberia
Mon 11/96:00 pm
SAN
- LCG
2 stops29h 40m
Iberia
Deal found 6/12![Iberia logo]()
$905
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:55 am
VLC
- SAN
3 stops27h 34m
United Airlines
Sun 9/136:30 am
SAN
- VLC
2 stops26h 05m
United Airlines
Deal found 6/8![United Airlines logo]()
$916
This Condor deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:00 am
BCN
- SAN
2 stops20h 20m
Multiple Airlines
Tue 7/710:09 am
SAN
- BCN
2 stops27h 01m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$924
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Thu 7/98:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/11![JetBlue logo]()
$1,047
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:20 pm
VLC
- SAN
1 stop27h 35m
American Airlines
Fri 8/282:23 pm
SAN
- VLC
2 stops18h 02m
American Airlines
Deal found 6/11![American Airlines logo]()
$1,078
This Gotogate deal was found by Cheapflights users on 6/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:40 pm
BIO
- SAN
1 stop29h 45m
Lufthansa
Sun 6/285:15 pm
SAN
- BIO
1 stop21h 10m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$1,242
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:50 pm
SCQ
- SAN
2 stops37h 32m
Aer Lingus
Sun 8/27:30 am
SAN
- SCQ
2 stops23h 40m
Aer Lingus
Deal found 6/11![Aer Lingus logo]()
$1,250
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:10 pm
BCN
- SAN
1 stop32h 00m
Delta
Tue 11/179:45 am
SAN
- BCN
2 stops19h 15m
Delta
Deal found 6/13![Delta logo]()
$833
This British Airways deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:20 pm
VLC
- SAN
1 stop27h 35m
British Airways
Sun 9/209:46 am
SAN
- VLC
2 stops24h 49m
British Airways
Deal found 6/12![British Airways logo]()
$846
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:50 am
BIO
- SAN
2 stops25h 07m
United Airlines
Mon 10/56:40 am
SAN
- BIO
2 stops21h 40m
United Airlines
Deal found 6/11![United Airlines logo]()
$917
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:50 am
MAD
- SAN
2 stops22h 05m
Delta
Sat 10/247:00 am
SAN
- MAD
2 stops18h 10m
Delta
Deal found 6/11![Delta logo]()
$839
This Condor deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:00 am
BCN
- SAN
2 stops20h 00m
Multiple Airlines
Tue 7/1410:04 am
SAN
- BCN
2 stops27h 06m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$924
This Iberia deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:55 pm
AGP
- SAN
2 stops33h 55m
Iberia
Tue 9/296:20 am
SAN
- AGP
2 stops17h 10m
Iberia
Deal found 6/12![Iberia logo]()
$932
This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:40 am
BCN
- SAN
2 stops20h 27m
British Airways
Tue 11/1710:48 am
SAN
- BCN
2 stops16h 57m
British Airways
Deal found 6/9![British Airways logo]()
$853
This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:40 am
BCN
- SAN
1 stop16h 27m
British Airways
Sat 11/144:25 pm
SAN
- BCN
2 stops16h 30m
British Airways
Deal found 6/9![British Airways logo]()
$866
This Iberia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:40 pm
LCG
- SAN
2 stops19h 11m
Iberia
Mon 10/126:20 am
SAN
- LCG
2 stops41h 20m
Iberia
Deal found 6/10![Iberia logo]()
$975
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 9/16:00 am
MAD
- SAN
2 stops23h 16m
Delta
Tue 9/83:59 pm
SAN
- MAD
2 stops18h 16m
Delta
Deal found 6/9![Delta logo]()
$893
This KLM deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:30 am
VLC
- SAN
2 stops17h 40m
KLM
Fri 8/2810:55 am
SAN
- VLC
2 stops19h 25m
KLM
Deal found 6/11![KLM logo]()
$1,114
This KLM deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:40 am
AGP
- SAN
2 stops22h 03m
Multiple Airlines
Mon 7/271:36 pm
SAN
- AGP
2 stops20h 04m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,074
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:10 pm
BIO
- SAN
2 stops28h 49m
United Airlines
Sun 7/1910:25 pm
SAN
- BIO
2 stops51h 20m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,086
This Iberia deal was found by Cheapflights users on 6/8. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:45 pm
SCQ
- SAN
2 stops32h 45m
Iberia
Mon 10/56:20 am
SAN
- SCQ
2 stops29h 45m
Iberia
Deal found 6/8![Iberia logo]()
$1,007
This KLM deal was found by Cheapflights users on 6/9. 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.
Fri 8/215:15 pm
VLC
- SAN
1 stop27h 35m
KLM
Sat 8/291:34 pm
SAN
- VLC
2 stops18h 01m
KLM
Deal found 6/9![KLM logo]()
$1,130
This KLM deal was found by Cheapflights users on 6/8. 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.
Tue 7/79:20 am
AGP
- SAN
2 stops23h 23m
Multiple Airlines
Wed 7/157:29 am
SAN
- AGP
2 stops19h 16m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,090
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:35 am
AGP
- SAN
1 stop19h 17m
United Airlines
Thu 7/96:40 am
SAN
- AGP
1 stop15h 55m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,098
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:20 am
BCN
- SAN
1 stop14h 30m
Delta
Wed 7/296:20 am
SAN
- BCN
2 stops19h 55m
Delta
Deal found 6/12![Delta logo]()
$1,050
This British Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:50 pm
BCN
- SAN
1 stop16h 45m
British Airways
Mon 8/107:40 pm
SAN
- BCN
1 stop17h 50m
British Airways
Deal found 6/11![British Airways logo]()
$1,052
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/216:05 am
VLC
- SAN
2 stops20h 41m
United Airlines
Sat 8/297:41 pm
SAN
- VLC
3 stops36h 54m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,112
Last-minute flights from Spain to San DiegoDiscover last-minute flight deals from Spain to San Diego. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Diego. Data last updated June 13, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:35 pm
MAD
- SAN
1 stop19h 13m
Finnair
Sun 9/61:11 pm
SAN
- MAD
1 stop15h 19m
Finnair
Deal found 6/9![Finnair logo]()
$838
This Expedia deal was found by Cheapflights users on 6/9. 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.
Wed 6/173:25 pm
MAD
- SAN
1 stop36h 10m
British Airways
Sun 9/64:29 pm
SAN
- MAD
1 stop31h 36m
British Airways
Deal found 6/9![British Airways logo]()
$876
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:35 pm
MAD
- SAN
1 stop16h 52m
American Airlines
Sun 9/61:11 pm
SAN
- MAD
1 stop15h 19m
American Airlines
Deal found 6/9![American Airlines logo]()
$882
This Delta deal was found by Cheapflights users on 6/9. 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 6/186:00 am
MAD
- SAN
1 stop14h 50m
Delta
Mon 9/73:00 pm
SAN
- MAD
2 stops19h 15m
Delta
Deal found 6/9![Delta logo]()
$888
This KLM deal was found by Cheapflights users on 6/9. 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 6/186:00 am
MAD
- SAN
1 stop14h 50m
KLM
Sun 9/63:30 pm
SAN
- MAD
2 stops15h 55m
KLM
Deal found 6/9![KLM logo]()
$893
This lol.travel deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/232:05 pm
MAD
- SAN
1 stop30h 56m
JetBlue
Sun 9/68:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/9![JetBlue logo]()
$917
This Condor deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:00 am
BCN
- SAN
2 stops21h 10m
Multiple Airlines
Tue 7/710:09 am
SAN
- BCN
2 stops27h 01m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$920
This Condor deal was found by Cheapflights users on 6/9. 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.
Tue 7/78:00 am
BCN
- SAN
2 stops22h 35m
Multiple Airlines
Tue 7/1410:04 am
SAN
- BCN
2 stops27h 06m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$840
This Condor deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:05 am
MAD
- SAN
2 stops22h 05m
Multiple Airlines
Wed 7/2211:04 am
SAN
- MAD
2 stops25h 51m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$913
This Condor deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:00 am
BCN
- SAN
2 stops21h 10m
Multiple Airlines
Wed 7/2910:04 am
SAN
- BCN
2 stops27h 06m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$900
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:50 pm
BCN
- SAN
1 stop29h 19m
JetBlue
Wed 7/2910:20 am
SAN
- BCN
1 stop14h 25m
JetBlue
Deal found 6/10![JetBlue logo]()
$929
This lol.travel deal was found by Cheapflights users on 6/8. 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 lol.travel 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
Tue 8/118:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/8![JetBlue logo]()
$916
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 13, 2026.
Search for one-way flight options from Spain to San Diego. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:55 am
MAD
- SAN
2 stops36h 15m
WestJet
Deal found 6/10![WestJet logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Sat 9/1910:55 am
MAD
- SAN
2 stops36h 15m
WestJet
Deal found 6/9![WestJet logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Tue 9/110:55 am
MAD
- SAN
3 stops45h 54m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:40 pm
BCN
- SAN
2 stops29h 57m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Sat 9/193:30 pm
MAD
- SAN
3 stops55h 40m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:45 am
BCN
- SAN
3 stops48h 13m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:40 am
MAD
- SAN
2 stops20h 57m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Sat 9/199:15 pm
BCN
- SAN
3 stops49h 55m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:25 pm
MAD
- SAN
2 stops30h 12m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:00 am
MAD
- SAN
3 stops35h 12m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Fri 9/255:50 am
MAD
- SAN
3 stops41h 20m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/12![Multiple Airlines logo]()
$471
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 13, 2026.
Round-trip from | $742 (lol.travel) |
|---|---|
One-way from | $414 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $1,028 |
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 13, 2026.
Use the filters below to find and compare flights from Spain to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 11/23
1:05 pm-12:10 pm
1 stop32h 05m
San Diego
Thu 12/3
3:59 pm-5:40 pm
2 stops16h 41m
$828
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Thu 9/17
10:45 am-6:51 pm
1 stop17h 06m
San Diego
Mon 9/21
4:45 pm-8:40 pm
1 stop18h 55m
$833
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
$833
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Fri 11/6
1:10 pm-12:10 pm
1 stop32h 00m
San Diego
Sat 11/14
2:05 pm-11:10 pm
1 stop24h 05m
$836
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Sat 10/10
9:50 am-10:55 pm
2 stops22h 05m
San Diego
Sat 10/24
7:00 am-10:10 am
2 stops18h 10m
$839
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Wed 9/16
8:20 pm-2:55 pm
1 stop27h 35m
San Diego
Sun 9/20
9:46 am-7:35 pm
2 stops24h 49m
$846
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Mon 11/9
6:40 am-6:07 pm
2 stops20h 27m
San Diego
Tue 11/17
10:48 am-12:45 pm
2 stops16h 57m
$853
Quickest round-trip
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Fri 11/6
10:40 am-6:07 pm
1 stop16h 27m
San Diego
Sat 11/14
4:25 pm-5:55 pm
2 stops16h 30m
$866
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Tue 9/1
6:00 am-8:16 pm
2 stops23h 16m
San Diego
Tue 9/8
3:59 pm-7:15 pm
2 stops18h 16m
$893
A CoruñaSan Diego
LCG - SAN
LCGSAN
A Coruña
Thu 11/5
5:45 pm-8:48 pm
2 stops36h 03m
San Diego
Mon 11/9
6:00 pm-8:40 am
2 stops29h 40m
$905
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
LCG-SAN
VLC-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
LCG-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 41 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 13, 2026.
See what other customers who have flown with KLM 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
Comfort
7.7
Crew
8.4
Entertainment
7.2
Food
7.3
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Comfort
7.7
Crew
8.4
Entertainment
7.2
Food
7.3
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Spain to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Poway
Coronado
La Mesa
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 13, 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 June 13, 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 June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$933 | Average$934 | FlexibilityNo cancel fee | On-time75% |