$314+ Cheap flights from Spain to San Diego (SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Jul 29 — Aug 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Spain to San Diego
Cheapest
Best
Last-minute
One-way
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 29, 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 29, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:50 am
MAD
- SAN
1 stop22h 10m
Virgin Atlantic
Thu 8/2712:32 pm
SAN
- MAD
1 stop14h 43m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$314
This Virgin Atlantic deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:50 am
MAD
- SAN
1 stop22h 05m
Virgin Atlantic
Thu 10/87:00 am
SAN
- MAD
1 stop17h 55m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:00 pm
BCN
- SAN
1 stop28h 50m
Multiple Airlines
Fri 9/182:20 pm
SAN
- BCN
1 stop38h 15m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$686
This deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Mon 10/1210:35 am
MAD
- SAN
1 stop16h 15m
British Airways
Wed 10/217:40 pm
SAN
- MAD
1 stop15h 25m
British Airways
Deal found 6/24![British Airways logo]()
$721
This deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Mon 10/1210:35 am
MAD
- SAN
1 stop16h 15m
British Airways
Sat 10/244:45 pm
SAN
- MAD
1 stop17h 45m
British Airways
Deal found 6/24![British Airways logo]()
$736
This Condor deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:25 am
BCN
- SAN
2 stops22h 10m
Multiple Airlines
Tue 9/2211:11 am
SAN
- BCN
2 stops25h 59m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$750
This eDestinos deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 11/1912:00 pm
BCN
- SAN
1 stop18h 39m
British Airways
Wed 12/166:00 pm
SAN
- BCN
1 stop31h 25m
British Airways
Deal found 6/24![British Airways logo]()
$752
This deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Mon 10/1210:35 am
MAD
- SAN
1 stop16h 15m
British Airways
Tue 10/277:00 pm
SAN
- MAD
1 stop17h 00m
British Airways
Deal found 6/24![British Airways logo]()
$767
This lol.travel deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:05 pm
MAD
- SAN
1 stop30h 51m
JetBlue
Tue 9/158:20 pm
SAN
- MAD
1 stop30h 10m
JetBlue
Deal found 6/28![JetBlue logo]()
$784
This lol.travel deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 10/11:35 pm
MAD
- SAN
1 stop18h 50m
Finnair
Thu 10/89:45 am
SAN
- MAD
1 stop14h 20m
Finnair
Deal found 6/24![Finnair logo]()
$788
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 6/24![Delta logo]()
$790
This Condor deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:25 am
BCN
- SAN
2 stops20h 33m
Multiple Airlines
Sat 10/176:15 am
SAN
- BCN
2 stops30h 55m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$795
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 29, 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 29, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:50 am
MAD
- SAN
1 stop22h 10m
Virgin Atlantic
Thu 8/2712:32 pm
SAN
- MAD
1 stop14h 43m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$314
This Condor deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:25 am
BCN
- SAN
2 stops22h 10m
Multiple Airlines
Tue 9/2211:11 am
SAN
- BCN
2 stops25h 59m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$750
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/76:35 am
VLC
- SAN
2 stops26h 00m
Delta
Sat 9/1910:54 am
SAN
- VLC
2 stops20h 21m
Delta
Deal found 6/24![Delta logo]()
$814
This KLM deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Sat 9/56:30 am
VLC
- SAN
2 stops22h 46m
KLM
Sat 9/191:40 pm
SAN
- VLC
1 stop16h 25m
KLM
Deal found 6/24![KLM logo]()
$827
This British Airways deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:20 pm
VLC
- SAN
1 stop29h 35m
British Airways
Thu 9/174:45 pm
SAN
- VLC
1 stop17h 50m
British Airways
Deal found 6/24![British Airways logo]()
$834
This Cheapflightsfares deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:05 am
VLC
- SAN
2 stops20h 21m
Lufthansa
Fri 9/255:15 pm
SAN
- VLC
1 stop14h 50m
Lufthansa
Deal found 6/28![Lufthansa logo]()
$874
This Iberia deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 stops18h 09m
Iberia
Deal found 6/24![Iberia logo]()
$888
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 45m
United Airlines
Tue 11/105:35 pm
SAN
- BIO
1 stop20h 30m
United Airlines
Deal found 6/24![United Airlines logo]()
$902
This Virgin Atlantic deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:50 am
MAD
- SAN
1 stop22h 05m
Virgin Atlantic
Thu 10/87:00 am
SAN
- MAD
1 stop17h 55m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$453
This JetBlue deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop30h 50m
JetBlue
Fri 7/248:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/25![JetBlue logo]()
$917
This Rumbo deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:25 am
AGP
- SAN
2 stops35h 44m
TAP AIR PORTUGAL
Mon 8/310:20 am
SAN
- AGP
2 stops27h 35m
TAP AIR PORTUGAL
Deal found 6/25![TAP AIR PORTUGAL logo]()
$1,016
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:40 pm
LCG
- SAN
2 stops39h 21m
American Airlines
Sun 10/410:46 pm
SAN
- LCG
2 stops29h 14m
American Airlines
Deal found 6/25![American Airlines logo]()
$1,144
This Finnair deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am
LCG
- SAN
2 stops25h 55m
Finnair
Sun 10/41:10 pm
SAN
- LCG
2 stops25h 30m
Finnair
Deal found 6/26![Finnair logo]()
$1,164
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am
MAD
- SAN
2 stops21h 55m
Delta
Sat 10/246:20 am
SAN
- MAD
2 stops18h 50m
Delta
Deal found 6/25![Delta logo]()
$822
This KLM deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Sun 9/69:50 am
VLC
- SAN
2 stops19h 58m
Multiple Airlines
Thu 9/171:15 pm
SAN
- VLC
2 stops18h 00m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$826
This Scandinavian Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:45 am
BIO
- SAN
3 stops25h 58m
Scandinavian Airlines
Mon 7/2010:54 am
SAN
- BIO
3 stops26h 51m
Scandinavian Airlines
Deal found 6/25![Scandinavian Airlines logo]()
$1,676
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:55 am
VLC
- SAN
2 stops20h 31m
United Airlines
Mon 10/510:30 pm
SAN
- VLC
2 stops34h 00m
United Airlines
Deal found 6/25![United Airlines logo]()
$904
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/181:20 pm
BCN
- SAN
1 stop18h 13m
Delta
Fri 10/210:25 pm
SAN
- BCN
1 stop29h 25m
Delta
Deal found 6/24![Delta logo]()
$832
This British Airways deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:20 pm
VLC
- SAN
1 stop26h 35m
British Airways
Mon 10/57:40 pm
SAN
- VLC
1 stop29h 55m
British Airways
Deal found 6/25![British Airways logo]()
$945
This Iberia deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/249:15 am
SCQ
- SAN
2 stops41h 35m
Iberia
Mon 9/287:40 pm
SAN
- SCQ
2 stops30h 10m
Iberia
Deal found 6/24![Iberia logo]()
$994
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:05 am
VLC
- SAN
3 stops23h 40m
United Airlines
Sat 9/192:24 pm
SAN
- VLC
2 stops19h 06m
United Airlines
Deal found 6/24![United Airlines logo]()
$907
This Condor deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:00 am
BCN
- SAN
2 stops22h 10m
Multiple Airlines
Thu 8/271:00 pm
SAN
- BCN
2 stops24h 10m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$954
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:35 am
VLC
- SAN
2 stops23h 45m
Delta
Fri 9/2511:54 am
SAN
- VLC
2 stops19h 56m
Delta
Deal found 6/28![Delta logo]()
$872
This KLM deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:00 am
AGP
- SAN
2 stops22h 43m
KLM
Thu 7/301:40 pm
SAN
- AGP
1 stop22h 55m
KLM
Deal found 6/25![KLM logo]()
$1,080
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:45 pm
MAD
- SAN
1 stop16h 51m
United Airlines
Sat 10/248:00 am
SAN
- MAD
1 stop15h 45m
United Airlines
Deal found 6/26![United Airlines logo]()
$925
This British Airways deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:50 pm
BCN
- SAN
1 stop17h 00m
British Airways
Wed 8/127:40 pm
SAN
- BCN
1 stop18h 00m
British Airways
Deal found 6/25![British Airways logo]()
$1,039
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Thu 12/37:00 am
SAN
- MAD
2 stops19h 30m
Delta
Deal found 6/26![Delta logo]()
$876
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:15 pm
VLC
- SAN
2 stops35h 30m
United Airlines
Sun 10/2511:20 am
SAN
- VLC
2 stops22h 10m
United Airlines
Deal found 6/28![United Airlines logo]()
$926
This KLM deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/910:00 am
AGP
- SAN
2 stops21h 34m
Multiple Airlines
Mon 7/137:29 am
SAN
- AGP
2 stops19h 16m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,061
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:05 pm
MAD
- SAN
1 stop32h 05m
Delta
Mon 11/306:20 am
SAN
- MAD
2 stops20h 10m
Delta
Deal found 6/28![Delta logo]()
$878
Last-minute flights from Spain to San DiegoDiscover last-minute flight deals from Spain to San Diego. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Diego. Data last updated June 29, 2026 and is based on user searches.
This Condor deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
MAD
- SAN
2 stops22h 18m
Multiple Airlines
Tue 7/1410:04 am
SAN
- MAD
2 stops26h 51m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$807
This Condor deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
MAD
- SAN
2 stops22h 18m
Multiple Airlines
Mon 7/1311:04 am
SAN
- MAD
2 stops25h 51m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$819
This Condor deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
MAD
- SAN
2 stops22h 18m
Multiple Airlines
Wed 7/2211:04 am
SAN
- MAD
2 stops25h 51m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$890
This Expedia deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Fri 7/2411:04 am
SAN
- MAD
2 stops25h 51m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$910
This lol.travel deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/92:05 pm
MAD
- SAN
1 stop28h 04m
JetBlue
Wed 7/228:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/24![JetBlue logo]()
$913
This JetBlue deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop30h 50m
JetBlue
Fri 7/248:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/25![JetBlue logo]()
$917
This Condor deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
MAD
- SAN
2 stops22h 18m
Multiple Airlines
Sun 7/1210:04 am
SAN
- MAD
2 stops26h 51m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$921
This Condor deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stops20h 20m
Multiple Airlines
Wed 8/1210:04 am
SAN
- BCN
2 stops27h 06m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$920
This lol.travel deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:05 pm
MAD
- SAN
1 stop30h 50m
JetBlue
Fri 7/318:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/24![JetBlue logo]()
$931
This lol.travel deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:05 pm
MAD
- SAN
1 stop30h 50m
JetBlue
Sun 7/2610:20 am
SAN
- MAD
1 stop16h 10m
JetBlue
Deal found 6/28![JetBlue logo]()
$884
This lol.travel deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:05 pm
MAD
- SAN
1 stop28h 04m
JetBlue
Wed 7/298:40 pm
SAN
- MAD
1 stop29h 50m
JetBlue
Deal found 6/24![JetBlue logo]()
$888
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:45 pm
MAD
- SAN
2 stops35h 10m
United Airlines
Sat 7/252:00 pm
SAN
- MAD
2 stops33h 50m
United Airlines
Deal found 6/28![United Airlines logo]()
$920
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 29, 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 29, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:00 am
BCN
- SAN
1 stop19h 20m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$343
This Virgin Atlantic deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:15 pm
BCN
- SAN
2 stops29h 21m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$344
This Virgin Atlantic deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:00 am
MAD
- SAN
2 stops19h 18m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:55 am
MAD
- SAN
2 stops36h 15m
WestJet
Deal found 6/28![WestJet logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/1711:25 am
BCN
- SAN
3 stops53h 56m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 6/24![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:30 pm
BCN
- SAN
1 stop36h 00m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/2411:25 am
BCN
- SAN
3 stops53h 56m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/1711:25 am
BCN
- SAN
2 stops35h 45m
WestJet
Deal found 6/24![WestJet logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:10 pm
MAD
- SAN
3 stops51h 00m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:25 pm
MAD
- SAN
2 stops49h 25m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:15 pm
BCN
- SAN
3 stops51h 55m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$449
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 29, 2026.
Round-trip from | $314 (Virgin Atlantic) |
|---|---|
Popular in | May |
Cheapest in | November |
Average price | $1,229 |
Cheapflights Fare Finder
Customize your flight search to find flights from Spain to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 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
Tue 8/11
9:50 am-11:00 pm
1 stop22h 10m
San Diego
Thu 8/27
12:32 pm-12:15 pm
1 stop14h 43m
$314
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Thu 10/1
9:50 am-10:55 pm
1 stop22h 05m
San Diego
Thu 10/8
7:00 am-9:55 am
1 stop17h 55m
$453
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Tue 9/15
10:25 am-11:35 pm
2 stops22h 10m
San Diego
Tue 9/22
11:11 am-10:10 pm
2 stops25h 59m
$750
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Mon 9/7
6:35 am-11:35 pm
2 stops26h 00m
San Diego
Sat 9/19
10:54 am-4:15 pm
2 stops20h 21m
$814
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Sat 10/10
6:00 am-6:55 pm
2 stops21h 55m
San Diego
Sat 10/24
6:20 am-10:10 am
2 stops18h 50m
$822
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Sun 9/6
9:50 am-8:48 pm
2 stops19h 58m
San Diego
Thu 9/17
1:15 pm-4:15 pm
2 stops18h 00m
$826
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Sat 9/5
6:30 am-8:16 pm
2 stops22h 46m
San Diego
Sat 9/19
1:40 pm-3:05 pm
1 stop16h 25m
$827
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Fri 9/18
1:20 pm-10:33 pm
1 stop18h 13m
San Diego
Fri 10/2
10:25 pm-12:50 pm
1 stop29h 25m
$832
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Sat 9/5
6:20 pm-2:55 pm
1 stop29h 35m
San Diego
Thu 9/17
4:45 pm-7:35 pm
1 stop17h 50m
$834
ValenciaSan Diego
VLC - SAN
VLCSAN
Valencia
Sat 9/19
6:35 am-9:20 pm
2 stops23h 45m
San Diego
Fri 9/25
11:54 am-4:50 pm
2 stops19h 56m
$872
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
LCG-SAN
BIO-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Spain to San Diego
ES0-SAN
MAD-SAN
BCN-SAN
VLC-SAN
LCG-SAN
What is the cheapest month to book a flight from Spain to San Diego?
Currently, November is the cheapest month in which you can book a flight from Spain to San Diego (average of $234). Flying from Spain to San Diego in June is currently the most expensive (average of $879). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Spain to San Diego?
To ensure you get the cheapest price possible for a flight from Spain to San Diego, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated June 29, 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.
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.2
Overall
7.8
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.2
Overall
7.8
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.2
Overall
7.8
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Spain to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Poway
Coronado
La Mesa
Santee
Julian
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
San Diego flight routes
Top destinations
Alternative routes for Spain to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Spain to San Diego by cabin class
Find flights from Spain to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Spain and San Diego flights
Browse other Spain and San Diego flight options. Last updated on June 29, 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 29, 2026.
Spain to San Diego flights
Consider these flights traveling from Spain to San Diego.
Top 2 airlines flying from Spain to San Diego
Discover the top 2 airlines that operate flights from Spain to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 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% |