$317+ Cheap flights from San Diego (SAN) to Spain
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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MAD
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Cheapest flights from San Diego to SpainExplore the most affordable flight options available from San Diego to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from San Diego to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This Expedia deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 11/176:00 pm
SAN
- AGP
2 stops20h 35m
Iberia
Wed 11/251:25 pm
AGP
- SAN
2 stops28h 08m
Iberia
Deal found 8/3![Iberia logo]()
$726
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:30 am
SAN
- BIO
2 stops21h 20m
Iberia
Fri 12/116:45 am
BIO
- SAN
2 stops24h 11m
Iberia
Deal found 7/30![Iberia logo]()
$727
This Finnair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:00 am
SAN
- VLC
2 stops23h 10m
Multiple Airlines
Thu 12/106:05 am
VLC
- SAN
2 stops24h 39m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$728
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:15 am
SAN
- VLC
2 stops20h 40m
Delta
Thu 12/106:00 am
VLC
- SAN
1 stop15h 10m
Delta
Deal found 7/30![Delta logo]()
$730
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:29 am
SAN
- AGP
2 stops19h 31m
Delta
Wed 11/254:10 pm
AGP
- SAN
1 stop29h 00m
Delta
Deal found 7/29![Delta logo]()
$731
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:15 am
SAN
- BIO
2 stops20h 15m
Delta
Thu 12/106:50 am
BIO
- SAN
1 stop14h 20m
Delta
Deal found 8/1![Delta logo]()
$731
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 pm
SAN
- AGP
1 stop15h 05m
American Airlines
Wed 11/259:10 am
AGP
- SAN
2 stops23h 58m
American Airlines
Deal found 7/30![American Airlines logo]()
$734
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 12/111:06 am
SAN
- VLC
2 stops21h 44m
Delta
Fri 1/156:00 am
VLC
- SAN
2 stops26h 03m
Delta
Deal found 8/3![Delta logo]()
$740
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:45 pm
SAN
- VLC
2 stops25h 30m
United Airlines
Fri 1/1512:50 pm
VLC
- SAN
2 stops35h 04m
United Airlines
Deal found 7/30![United Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:00 am
SAN
- BIO
2 stops24h 45m
United Airlines
Fri 12/117:30 am
BIO
- SAN
1 stop17h 15m
United Airlines
Deal found 7/29![United Airlines logo]()
$745
This KAYAK deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:01 pm
SAN
- VLC
2 stops35h 49m
SWISS
Tue 11/107:35 pm
VLC
- SAN
2 stops35h 52m
SWISS
Deal found 7/30![SWISS logo]()
$750
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:35 pm
SAN
- VLC
2 stops22h 40m
United Airlines
Fri 11/1312:50 pm
VLC
- SAN
2 stops29h 37m
United Airlines
Deal found 7/30![United Airlines logo]()
$753
Best flights from San Diego to SpainDiscover carefully curated flight deals from San Diego to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from San Diego to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:45 pm
SAN
- VLC
2 stops25h 30m
United Airlines
Fri 1/1512:50 pm
VLC
- SAN
2 stops35h 04m
United Airlines
Deal found 7/30![United Airlines logo]()
$743
This Finnair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:40 pm
SAN
- VLC
1 stop14h 55m
Multiple Airlines
Tue 10/206:15 am
VLC
- SAN
2 stops25h 28m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$788
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:40 pm
SAN
- BIO
1 stop17h 50m
Delta
Tue 10/206:45 am
BIO
- SAN
1 stop14h 05m
Delta
Deal found 7/29![Delta logo]()
$790
This KLM deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:40 pm
SAN
- MAD
1 stop15h 00m
KLM
Thu 10/156:00 am
MAD
- SAN
1 stop14h 50m
KLM
Deal found 7/31![KLM logo]()
$868
This SWISS deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:18 am
SAN
- BIO
2 stops28h 47m
SWISS
Wed 9/3011:55 am
BIO
- SAN
3 stops39h 45m
SWISS
Deal found 8/1![SWISS logo]()
$880
This Air France deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:10 pm
SAN
- TFN
2 stops40h 25m
Air France
Sun 11/152:25 pm
TFN
- SAN
2 stops41h 34m
Air France
Deal found 8/1![Air France logo]()
$957
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:32 am
SAN
- TFN
2 stops21h 43m
American Airlines
Wed 10/76:50 am
TFN
- SAN
2 stops22h 47m
American Airlines
Deal found 7/29![American Airlines logo]()
$967
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:35 am
SAN
- MAD
3 stops32h 45m
TAP AIR PORTUGAL
Tue 10/2011:05 am
MAD
- SAN
2 stops31h 12m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$986
This Expedia deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:07 pm
SAN
- TFN
2 stops20h 28m
Iberia
Tue 10/279:20 pm
TFN
- SAN
2 stops31h 24m
Iberia
Deal found 7/31![Iberia logo]()
$987
This oojo deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:35 pm
SAN
- TFS
2 stops22h 20m
Lufthansa
Sun 11/155:00 pm
TFS
- SAN
2 stops30h 45m
Lufthansa
Deal found 8/1![Lufthansa logo]()
$997
This British Airways deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/179:21 am
SAN
- SDR
2 stops22h 39m
British Airways
Wed 1/205:40 pm
SDR
- SAN
2 stops36h 01m
British Airways
Deal found 8/1![British Airways logo]()
$1,025
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Sun 9/137:00 am
SAN
- AGP
3 stops27h 20m
Scandinavian Airlines
Thu 9/249:40 pm
AGP
- SAN
2 stops29h 19m
Scandinavian Airlines
Deal found 8/2![Scandinavian Airlines logo]()
$1,042
This Finnair deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Sun 1/2410:51 am
SAN
- VLC
2 stops19h 59m
Multiple Airlines
Sun 1/316:05 am
VLC
- SAN
2 stops24h 39m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$788
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 11/276:20 am
SAN
- MAD
2 stops16h 25m
United Airlines
Fri 12/411:00 am
MAD
- SAN
2 stops30h 43m
United Airlines
Deal found 8/3![United Airlines logo]()
$805
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:47 am
SAN
- VLC
2 stops18h 48m
Delta
Wed 10/2812:50 pm
VLC
- SAN
2 stops37h 39m
Delta
Deal found 7/30![Delta logo]()
$869
This Finnair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:10 pm
SAN
- VLC
2 stops21h 25m
Multiple Airlines
Tue 11/106:05 am
VLC
- SAN
2 stops26h 33m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:45 pm
SAN
- MAD
1 stop25h 20m
United Airlines
Wed 9/301:30 pm
MAD
- SAN
1 stop31h 46m
United Airlines
Deal found 8/3![United Airlines logo]()
$811
This KLM deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:40 pm
SAN
- SVQ
1 stop20h 40m
KLM
Mon 9/2110:15 am
SVQ
- SAN
2 stops21h 18m
KLM
Deal found 8/2![KLM logo]()
$980
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:40 am
SAN
- MAD
2 stops19h 40m
TAP AIR PORTUGAL
Mon 10/262:55 pm
MAD
- SAN
3 stops27h 15m
TAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$1,004
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:15 pm
SAN
- TFS
2 stops32h 40m
Lufthansa
Tue 10/272:05 pm
TFS
- SAN
2 stops33h 40m
Lufthansa
Deal found 7/31![Lufthansa logo]()
$1,006
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:15 am
SAN
- BCN
2 stops19h 10m
Delta
Fri 1/81:10 pm
BCN
- SAN
1 stop32h 00m
Delta
Deal found 8/3![Delta logo]()
$916
This United deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:05 pm
SAN
- AGP
1 stop25h 30m
Multiple Airlines
Thu 9/246:45 pm
AGP
- SAN
1 stop29h 40m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$840
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:32 am
SAN
- TFN
2 stops21h 43m
American Airlines
Wed 10/76:50 am
TFN
- SAN
2 stops22h 47m
American Airlines
Deal found 7/29![American Airlines logo]()
$1,017
This FlightHub deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:45 pm
SAN
- TFS
1 stop17h 00m
British Airways
Wed 10/286:25 am
TFS
- SAN
2 stops22h 19m
British Airways
Deal found 8/1![British Airways logo]()
$1,039
This Iberia deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/176:00 pm
SAN
- SDR
2 stops42h 35m
Iberia
Thu 1/216:30 am
SDR
- SAN
2 stops23h 11m
Iberia
Deal found 7/31![Iberia logo]()
$1,040
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:41 pm
SAN
- VLC
3 stops31h 19m
United Airlines
Sun 11/2911:40 am
VLC
- SAN
2 stops54h 37m
United Airlines
Deal found 8/3![United Airlines logo]()
$862
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:55 am
SAN
- AGP
2 stops22h 45m
Delta
Wed 9/235:25 pm
AGP
- SAN
2 stops30h 36m
Delta
Deal found 7/30![Delta logo]()
$941
This KAYAK deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
SAN
- SVQ
2 stops19h 30m
Lufthansa
Wed 8/1912:55 pm
SVQ
- SAN
1 stop35h 30m
Lufthansa
Deal found 7/30![Lufthansa logo]()
$1,040
This Justfly.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:15 am
SAN
- TFS
2 stops23h 30m
British Airways
Wed 10/76:25 am
TFS
- SAN
2 stops21h 39m
British Airways
Deal found 7/29![British Airways logo]()
$1,045
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:30 pm
SAN
- MAD
1 stop35h 20m
United Airlines
Wed 9/2312:45 pm
MAD
- SAN
2 stops36h 04m
United Airlines
Deal found 7/30![United Airlines logo]()
$875
Last-minute flights from San Diego to SpainDiscover last-minute flight deals from San Diego to Spain. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Spain. Data last updated August 4, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Sun 9/610:15 am
SAN
- MAD
1 stop16h 15m
JetBlue
Sun 9/201:30 pm
MAD
- SAN
1 stop32h 04m
JetBlue
Deal found 8/3![JetBlue logo]()
$819
This British Airways deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Sun 9/137:40 pm
SAN
- VLC
1 stop14h 55m
British Airways
Thu 9/249:20 pm
VLC
- SAN
1 stop26h 35m
British Airways
Deal found 8/3![British Airways logo]()
$821
This lol.travel deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:10 pm
SAN
- AGP
2 stops26h 05m
Finnair
Tue 9/225:35 pm
AGP
- SAN
2 stops33h 12m
Finnair
Deal found 8/1![Finnair logo]()
$812
This lastminute.co.il deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.co.il is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:56 pm
SAN
- AGP
2 stops23h 09m
SWISS
Tue 9/226:30 am
AGP
- SAN
2 stops21h 00m
SWISS
Deal found 8/1![SWISS logo]()
$818
This Booking.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:40 pm
SAN
- VLC
1 stop14h 55m
British Airways
Mon 10/58:30 pm
VLC
- SAN
1 stop27h 25m
British Airways
Deal found 8/2![British Airways logo]()
$794
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:45 pm
SAN
- MAD
1 stop25h 20m
United Airlines
Wed 9/301:30 pm
MAD
- SAN
1 stop31h 46m
United Airlines
Deal found 8/3![United Airlines logo]()
$811
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:55 pm
SAN
- MAD
2 stops52h 55m
Air Canada
Wed 9/3012:45 pm
MAD
- SAN
2 stops56h 02m
Air Canada
Deal found 8/3![Air Canada logo]()
$815
This Booking.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:24 pm
SAN
- VLC
2 stops17h 46m
Lufthansa
Mon 10/56:25 pm
VLC
- SAN
2 stops33h 10m
Lufthansa
Deal found 8/2![Lufthansa logo]()
$816
This CheapOair deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:48 pm
SAN
- MAD
1 stop36h 42m
JetBlue
Mon 10/51:30 pm
MAD
- SAN
1 stop38h 42m
JetBlue
Deal found 8/4![JetBlue logo]()
$813
This Air France deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:15 pm
SAN
- VLC
2 stops18h 00m
Air France
Tue 11/106:00 am
VLC
- SAN
1 stop15h 10m
Air France
Deal found 7/30![Air France logo]()
$785
This Finnair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:10 pm
SAN
- VLC
2 stops21h 25m
Multiple Airlines
Tue 11/106:05 am
VLC
- SAN
2 stops21h 57m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$788
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:00 am
SAN
- VLC
2 stops19h 35m
Delta
Tue 11/106:00 am
VLC
- SAN
1 stop15h 10m
Delta
Deal found 7/31![Delta logo]()
$790
One-way flights from San Diego to SpainSearch for one-way flight options from San Diego to Spain. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from San Diego to Spain. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:13 pm
SAN
- BCN
3 stops40h 32m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:25 am
SAN
- BCN
3 stops33h 45m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:13 pm
SAN
- BCN
2 stops32h 17m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:25 am
SAN
- BCN
3 stops57h 45m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/158:32 pm
SAN
- BCN
3 stops54h 08m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:25 am
SAN
- MAD
3 stops44h 15m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/141:35 pm
SAN
- MAD
3 stops49h 40m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/13:30 pm
SAN
- BCN
1 stop36h 00m
WestJet
Deal found 8/3![WestJet logo]()
$334
This SmartFares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:12 am
SAN
- MAD
1 stop14h 23m
British Airways
Deal found 7/30![British Airways logo]()
$337
This JetBlue deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:15 am
SAN
- MAD
1 stop15h 15m
JetBlue
Deal found 7/30![JetBlue logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/278:32 pm
SAN
- BCN
3 stops43h 27m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:35 pm
SAN
- AGP
3 stops48h 40m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$341
Find flight deals from San Diego to Spain
Keep the following information in mind while searching for San Diego to Spain flight deals. Data was last updated August 4, 2026.
Round-trip from | $726 (Expedia) |
|---|---|
One-way from | $317 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $859 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from San Diego to Spain that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoValencia
SAN - VLC
SANVLC
San Diego
Tue 12/1
12:45 pm-11:15 pm
2 stops25h 30m
Valencia
Fri 1/15
12:50 pm-2:54 pm
2 stops35h 04m
$743
San DiegoValencia
SAN - VLC
SANVLC
San Diego
Tue 10/6
7:40 pm-7:35 pm
1 stop14h 55m
Valencia
Tue 10/20
6:15 am-10:43 pm
2 stops25h 28m
$788
San DiegoValencia
SAN - VLC
SANVLC
San Diego
Sun 1/24
10:51 am-3:50 pm
2 stops19h 59m
Valencia
Sun 1/31
6:05 am-9:44 pm
2 stops24h 39m
$788
San DiegoBilbao
SAN - BIO
SANBIO
San Diego
Tue 10/13
1:40 pm-4:30 pm
1 stop17h 50m
Bilbao
Tue 10/20
6:45 am-11:50 am
1 stop14h 05m
$790
San DiegoValencia
SAN - VLC
SANVLC
San Diego
Tue 9/29
1:10 pm-7:35 pm
2 stops21h 25m
Valencia
Tue 11/10
6:05 am-11:38 pm
2 stops26h 33m
$791
San DiegoMadrid
SAN - MAD
SANMAD
San Diego
Fri 11/27
6:20 am-7:45 am
2 stops16h 25m
Madrid Barajas
Fri 12/4
11:00 am-8:43 am
2 stops30h 43m
$805
San DiegoMadrid
SAN - MAD
SANMAD
San Diego
Sun 9/20
9:45 pm-8:05 am
1 stop25h 20m
Madrid Barajas
Wed 9/30
1:30 pm-12:16 pm
1 stop31h 46m
$811
San DiegoMálaga
SAN - AGP
SANAGP
San Diego
Sun 9/13
9:05 pm-7:35 am
1 stop25h 30m
Malaga
Thu 9/24
6:45 pm-3:25 pm
1 stop29h 40m
$840
San DiegoValencia
SAN - VLC
SANVLC
San Diego
Sun 11/22
7:41 pm-12:00 pm
3 stops31h 19m
Valencia
Sun 11/29
11:40 am-9:17 am
2 stops54h 37m
$862
Quickest round-trip
San DiegoMadrid
SAN - MAD
SANMAD
San Diego
Thu 9/17
1:40 pm-1:40 pm
1 stop15h 00m
Madrid Barajas
Thu 10/15
6:00 am-11:50 am
1 stop14h 50m
$868
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Diego to Spain
Have a flexible travel schedule? Discover the best time to fly to Spain from San Diego with our price prediction graph.
SAN-MAD
SAN-BCN
SAN-SVQ
SAN-BIO
SAN-VLC
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 San Diego to Spain
SAN-ES0
SAN-MAD
SAN-BCN
SAN-SVQ
SAN-BIO
What is the cheapest month to book a flight from San Diego to Spain?
Currently, February is the cheapest month in which you can book a flight from San Diego to Spain (average of $586). Flying from San Diego to Spain in June is currently the most expensive (average of $1,200). 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 San Diego to Spain?
To ensure you get the cheapest price possible for a flight from San Diego to Spain, you should look to book at least 12 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 Spain
Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated August 4, 2026.
Read reviews from past customers who have flown United Airlines,American Airlines, andIberia from San Diego to Spain. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Crew
8.1
Food
6.6
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Crew
8.1
Food
6.6
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Crew
8.1
Food
6.6
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Crew
8.1
Food
6.6
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Crew
8.1
Food
6.6
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Crew
8.1
Food
6.6
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from San Diego to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Spain
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Spain by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Spain by cabin class
Find flights from San Diego to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Spain flights
Browse other San Diego and Spain flight options. Last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Spain flights
Consider these flights traveling from San Diego to Spain.
Fly to Spain regions
Consider these flights traveling to Spain regions.
Top 10 airlines flying from San Diego to Spain
Discover the top 10 airlines that operate flights from San Diego to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$642 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$392 | Average$891 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$406 | Average$548 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$456 | Average$947 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$467 | Average$886 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$477 | Average$887 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$486 | Average$1,048 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$496 | Average$542 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$514 | Average$841 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$522 | Average$974 | FlexibilityNo cancel fee | On-time77% |