$390+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Jul 18 — Jul 251
Round-trip
1 adult, Economy
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Find cheap flights from Spain to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 18, 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 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 11/126:45 pm
BCN
- SAN
1 stop27h 09m
Multiple Airlines
Tue 11/177:00 am
SAN
- BCN
1 stop21h 10m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$685
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:20 am
MAD
- SAN
2 stops37h 35m
United Airlines
Sat 9/2610:40 am
SAN
- MAD
2 stops35h 10m
United Airlines
Deal found 6/13![United Airlines logo]()
$737
This deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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.
Sat 9/511:15 am
VLC
- SAN
1 stop15h 35m
British Airways
Sun 9/134:45 pm
SAN
- VLC
1 stop17h 50m
British Airways
Deal found 6/15![British Airways logo]()
$746
This JetBlue deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/92:05 pm
MAD
- SAN
1 stop28h 04m
JetBlue
Wed 7/228:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/18![JetBlue logo]()
$778
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 6/14![Delta logo]()
$801
This KLM deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 9/285:15 pm
VLC
- SAN
1 stop27h 35m
Multiple Airlines
Sun 10/47:20 am
SAN
- VLC
2 stops19h 15m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$820
This lol.travel deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 9/286:15 am
VLC
- SAN
2 stops26h 10m
Finnair
Sun 10/41:10 pm
SAN
- VLC
2 stops26h 05m
Finnair
Deal found 6/15![Finnair logo]()
$824
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 18m
Delta
Sun 9/1310:00 am
SAN
- VLC
2 stops21h 15m
Delta
Deal found 6/14![Delta logo]()
$825
This Expedia deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Sat 9/511:45 am
BCN
- SAN
1 stop15h 05m
British Airways
Sat 10/37:40 pm
SAN
- BCN
1 stop15h 00m
British Airways
Deal found 6/17![British Airways logo]()
$829
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 6/15![Delta logo]()
$830
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 6/14![Delta logo]()
$832
This British Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 10/511:10 am
AGP
- SAN
1 stop36h 45m
British Airways
Wed 10/287:00 pm
SAN
- AGP
1 stop31h 55m
British Airways
Deal found 6/16![British Airways logo]()
$832
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 18, 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 18, 2026.
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 12/141:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Fri 1/156:15 am
SAN
- MAD
2 stops20h 15m
Delta
Deal found 6/13![Delta logo]()
$801
This KLM deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 9/285:15 pm
VLC
- SAN
1 stop27h 35m
Multiple Airlines
Sun 10/47:20 am
SAN
- VLC
2 stops19h 15m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$820
This British Airways deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 9/2410:45 am
BCN
- SAN
1 stop22h 10m
British Airways
Mon 9/284:45 pm
SAN
- BCN
1 stop18h 55m
British Airways
Deal found 6/17![British Airways logo]()
$835
This Iberia deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 9/301:40 pm
LCG
- SAN
2 stops42h 45m
Iberia
Sun 10/49:51 am
SAN
- LCG
2 stops22h 14m
Iberia
Deal found 6/17![Iberia logo]()
$904
This United Airlines 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 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 stops24h 51m
United Airlines
Mon 10/55:15 pm
SAN
- BIO
1 stop15h 40m
United Airlines
Deal found 6/13![United Airlines logo]()
$918
This SWISS deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:55 pm
BCN
- SAN
2 stops33h 50m
SWISS
Sun 11/1510:51 am
SAN
- BCN
2 stops42h 14m
SWISS
Deal found 6/14![SWISS logo]()
$955
This JetBlue deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Mon 7/62:05 pm
MAD
- SAN
1 stop30h 50m
JetBlue
Mon 7/208:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/17![JetBlue logo]()
$1,017
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 11/56:30 am
LCG
- SAN
2 stops36h 27m
American Airlines
Mon 11/96:15 am
SAN
- LCG
2 stops17h 25m
American Airlines
Deal found 6/16![American Airlines logo]()
$1,017
This Finnair deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 11/56:30 am
LCG
- SAN
2 stops44h 37m
Finnair
Mon 11/910:48 am
SAN
- LCG
2 stops27h 52m
Finnair
Deal found 6/14![Finnair logo]()
$1,059
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 18m
Delta
Sun 9/1310:00 am
SAN
- VLC
2 stops21h 15m
Delta
Deal found 6/14![Delta logo]()
$825
This British Airways 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 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 9/207:40 pm
SAN
- VLC
1 stop14h 55m
British Airways
Deal found 6/13![British Airways logo]()
$846
This Iberia 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 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 stops20h 40m
Iberia
Deal found 6/13![Iberia logo]()
$905
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 9/56:20 am
BCN
- SAN
1 stop14h 30m
Delta
Sat 10/310:54 am
SAN
- BCN
2 stops18h 56m
Delta
Deal found 6/17![Delta logo]()
$833
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 11/66:45 am
BIO
- SAN
2 stops24h 43m
United Airlines
Tue 11/105:35 pm
SAN
- BIO
1 stop20h 30m
United Airlines
Deal found 6/17![United Airlines logo]()
$919
This British Airways deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:20 pm
VLC
- SAN
1 stop26h 35m
British Airways
Mon 10/511:09 am
SAN
- VLC
2 stops23h 36m
British Airways
Deal found 6/17![British Airways logo]()
$847
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 11/146:00 am
BCN
- SAN
1 stop15h 10m
Delta
Sat 11/286:20 am
SAN
- BCN
2 stops19h 50m
Delta
Deal found 6/16![Delta logo]()
$835
This Iberia deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 stops34h 40m
Iberia
Mon 10/59:45 am
SAN
- SCQ
2 stops18h 20m
Iberia
Deal found 6/15![Iberia logo]()
$989
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 6/18![Delta logo]()
$837
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/410:00 am
SCQ
- SAN
2 stops19h 46m
United Airlines
Wed 7/86:40 am
SAN
- SCQ
1 stop16h 35m
United Airlines
Deal found 6/18![United Airlines logo]()
$1,099
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 11/66:00 am
BCN
- SAN
2 stops21h 46m
Delta
Sat 11/146:20 am
SAN
- BCN
2 stops19h 50m
Delta
Deal found 6/17![Delta logo]()
$840
This Rumbo deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:30 am
LCG
- SAN
2 stops22h 59m
Multiple Airlines
Wed 7/89:21 am
SAN
- LCG
2 stops38h 19m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,288
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:30 pm
BIO
- SAN
1 stop16h 22m
United Airlines
Mon 7/208:32 pm
SAN
- BIO
2 stops29h 13m
United Airlines
Deal found 6/18![United Airlines logo]()
$1,099
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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
1 stop19h 28m
Delta
Sat 10/246:20 am
SAN
- MAD
2 stops18h 50m
Delta
Deal found 6/14![Delta logo]()
$841
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/29:35 am
AGP
- SAN
2 stops32h 30m
United Airlines
Mon 7/610:30 pm
SAN
- AGP
1 stop24h 05m
United Airlines
Deal found 6/15![United Airlines logo]()
$1,100
This United Airlines 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 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 6/13![United Airlines logo]()
$1,100
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/39:35 am
AGP
- SAN
1 stop23h 05m
United Airlines
Tue 7/76:40 am
SAN
- AGP
1 stop15h 55m
United Airlines
Deal found 6/18![United Airlines logo]()
$1,101
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.
Tue 7/76:00 am
MAD
- SAN
1 stop14h 50m
Delta
Mon 7/133:00 pm
SAN
- MAD
2 stops19h 15m
Delta
Deal found 6/13![Delta logo]()
$1,051
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/210:00 am
SCQ
- SAN
2 stops19h 53m
United Airlines
Mon 7/68:32 pm
SAN
- SCQ
2 stops50h 43m
United Airlines
Deal found 6/16![United Airlines logo]()
$1,101
This British Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 6/16![British Airways logo]()
$1,654
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/151:05 pm
MAD
- SAN
1 stop31h 45m
Delta
Wed 7/223:00 pm
SAN
- MAD
2 stops19h 15m
Delta
Deal found 6/15![Delta logo]()
$1,051
Last-minute flights from Spain to San DiegoDiscover last-minute flight deals from Spain to San Diego. Data last updated June 18, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Diego. Data last updated June 18, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:40 am
BCN
- SAN
2 stops21h 16m
Multiple Airlines
Wed 7/88:40 am
SAN
- BCN
2 stops29h 35m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,004
This deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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.
Thu 7/211:15 am
MAD
- SAN
1 stop18h 08m
United Airlines
Thu 7/98:00 am
SAN
- MAD
1 stop15h 05m
United Airlines
Deal found 6/15![United Airlines logo]()
$962
This JetBlue deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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.
Mon 7/62:05 pm
MAD
- SAN
1 stop30h 50m
JetBlue
Mon 7/208:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/15![JetBlue logo]()
$963
This Condor deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/88:00 am
BCN
- SAN
2 stops19h 21m
Multiple Airlines
Mon 7/1310:04 am
SAN
- BCN
2 stops27h 06m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$975
This lol.travel deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:50 pm
BCN
- SAN
1 stop29h 22m
JetBlue
Mon 7/138:40 pm
SAN
- BCN
1 stop28h 05m
JetBlue
Deal found 6/16![JetBlue logo]()
$1,018
This JetBlue deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/92:05 pm
MAD
- SAN
1 stop28h 04m
JetBlue
Wed 7/228:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/18![JetBlue logo]()
$778
This Expedia deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 7/97:00 am
MAD
- SAN
2 stops22h 18m
Multiple Airlines
Wed 7/2211:04 am
SAN
- MAD
2 stops25h 51m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$880
This eDestinos deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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.
Wed 7/157:00 am
MAD
- SAN
2 stops25h 16m
Multiple Airlines
Wed 7/2211:04 am
SAN
- MAD
2 stops25h 51m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$914
This eDestinos deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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.
Wed 7/151:35 pm
MAD
- SAN
1 stop16h 47m
Iberia
Wed 7/229:50 am
SAN
- MAD
1 stop14h 15m
Iberia
Deal found 6/14![Iberia logo]()
$948
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:05 pm
MAD
- SAN
1 stop28h 04m
JetBlue
Mon 7/208:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/13![JetBlue logo]()
$951
This Condor deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 08m
Multiple Airlines
Wed 7/2911:04 am
SAN
- BCN
2 stops26h 06m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$961
This lol.travel deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/1612:50 pm
BCN
- SAN
1 stop29h 19m
JetBlue
Wed 7/2910:20 am
SAN
- BCN
1 stop14h 25m
JetBlue
Deal found 6/15![JetBlue logo]()
$1,007
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 18, 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 18, 2026.
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Deal found 6/13![JetBlue logo]()
$390
This Trip.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 9/26:00 am
BCN
- SAN
2 stops41h 50m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 9/236:30 pm
BCN
- SAN
1 stop36h 00m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$428
This Kiwi.com 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 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 stops34h 09m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:30 pm
BCN
- SAN
1 stop25h 42m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$448
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:45 pm
BCN
- SAN
2 stops34h 15m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 9/110:25 pm
MAD
- SAN
2 stops49h 25m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 9/1510:15 pm
VLC
- SAN
3 stops48h 55m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 10/110:00 pm
MAD
- SAN
2 stops54h 35m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$473
This Expedia deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Tue 9/12:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Deal found 6/17![JetBlue logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 9/2010:25 pm
MAD
- SAN
2 stops43h 23m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 9/306:30 am
MAD
- SAN
2 stops47h 01m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$493
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 18, 2026.
Round-trip from | $685 (Kiwi.com) |
|---|---|
One-way from | $390 (KAYAK) |
Popular in | May |
Cheapest in | November |
Average price | $1,081 |
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 18, 2026.
Use the filters below to find and compare flights from Spain to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 12/14
1:05 pm-12:10 pm
1 stop32h 05m
San Diego
Fri 1/15
6:15 am-11:30 am
2 stops20h 15m
$801
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Mon 9/28
5:15 pm-11:50 am
1 stop27h 35m
San Diego
Sun 10/4
7:20 am-11:35 am
2 stops19h 15m
$820
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Sat 9/5
6:30 am-8:48 pm
2 stops23h 18m
San Diego
Sun 9/13
10:00 am-4:15 pm
2 stops21h 15m
$825
Quickest round-trip
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Sat 9/5
6:20 am-11:50 am
1 stop14h 30m
San Diego
Sat 10/3
10:54 am-2:50 pm
2 stops18h 56m
$833
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Thu 9/24
10:45 am-11:55 pm
1 stop22h 10m
San Diego
Mon 9/28
4:45 pm-8:40 pm
1 stop18h 55m
$835
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Sat 11/14
6:00 am-12:10 pm
1 stop15h 10m
San Diego
Sat 11/28
6:20 am-11:10 am
2 stops19h 50m
$835
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Mon 11/23
1:10 pm-12:10 pm
1 stop32h 00m
San Diego
Sun 12/6
8:00 am-8:40 am
1 stop15h 40m
$837
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Fri 11/6
6:00 am-6:46 pm
2 stops21h 46m
San Diego
Sat 11/14
6:20 am-11:10 am
2 stops19h 50m
$840
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Sat 10/10
9:50 am-8:18 pm
1 stop19h 28m
San Diego
Sat 10/24
6:20 am-10:10 am
2 stops18h 50m
$841
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Wed 9/16
8:20 pm-2:55 pm
1 stop27h 35m
San Diego
Sun 9/20
7:40 pm-7:35 pm
1 stop14h 55m
$846
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
SCQ-SAN
AGP-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
SCQ-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 18, 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.
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
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 18, 2026.
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Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 18, 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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$933 | Average$934 | FlexibilityNo cancel fee | On-time75% |