$400+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Oct 24 — Oct 311
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 September 24, 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 September 24, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/1112:50 pm -
2 stops57h 57m
Sat 11/1410:40 am -
2 stops40h 20m
Deal found 9/23![United Airlines logo]()
$599
This Mytrip deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:55 am -
2 stops21h 43m
Sat 11/1410:56 am -
2 stops28h 09m
Deal found 9/23![Multiple Airlines logo]()
$682
This Mytrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:05 am -
2 stops21h 33m
Wed 11/1110:56 am -
2 stops27h 09m
Deal found 9/20![Multiple Airlines logo]()
$690
This Mytrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:50 am -
3 stops29h 47m
Thu 11/1210:56 am -
2 stops20h 34m
Deal found 9/21![Multiple Airlines logo]()
$722
This Trip.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Mon 11/27:40 am -
2 stops19h 58m
Mon 11/1610:56 am -
2 stops24h 24m
Deal found 9/21![Multiple Airlines logo]()
$728
This eDestinos deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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.
Mon 12/147:00 am -
2 stops22h 41m
Mon 1/1111:04 am -
2 stops25h 41m
Deal found 9/19![Multiple Airlines logo]()
$743
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 -
1 stop32h 05m
Fri 1/1511:05 am -
2 stops19h 15m
Deal found 9/23![Delta logo]()
$811
This Trip.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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.
Mon 11/237:40 am -
2 stops20h 36m
Mon 12/78:24 am -
3 stops30h 06m
Deal found 9/19![Multiple Airlines logo]()
$812
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:05 am -
2 stops26h 53m
Tue 1/126:15 am -
2 stops20h 45m
Deal found 9/23![Delta logo]()
$813
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/51:15 pm -
2 stops30h 12m
Mon 1/1110:40 pm -
2 stops28h 20m
Deal found 9/23![Delta logo]()
$814
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/236:05 am -
2 stops39h 05m
Mon 1/45:35 pm -
1 stop15h 00m
Deal found 9/23![Multiple Airlines logo]()
$816
This KLM deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:40 am -
2 stops20h 35m
Tue 1/122:05 pm -
1 stop20h 25m
Deal found 9/23![KLM logo]()
$818
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 September 24, 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 September 24, 2026.
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 1/156:00 am -
2 stops23h 48m
Fri 1/296:20 am -
2 stops20h 35m
Deal found 9/23![Delta logo]()
$777
This KLM deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/159:20 pm -
1 stop23h 50m
Fri 1/297:00 am -
2 stops19h 55m
Deal found 9/23![Multiple Airlines logo]()
$778
This British Airways deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Tue 12/151:00 pm -
1 stop16h 35m
Fri 2/196:00 pm -
1 stop15h 35m
Deal found 9/22![British Airways logo]()
$838
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 2/56:05 am -
3 stops27h 24m
Sun 2/76:50 am -
2 stops20h 10m
Deal found 9/23![United Airlines logo]()
$867
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Fri 11/1312:35 pm -
2 stops31h 40m
Thu 11/2610:55 am -
2 stops24h 25m
Deal found 9/23![TAP AIR PORTUGAL logo]()
$868
This Iberia deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:05 am -
2 stops19h 10m
Fri 11/137:41 am -
2 stops20h 09m
Deal found 9/22![Iberia logo]()
$890
This Expedia deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/610:40 am -
1 stop34h 30m
Fri 11/1310:10 pm -
2 stops28h 55m
Deal found 9/22![KLM logo]()
$891
This SWISS deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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.
Thu 10/226:00 am -
2 stops25h 41m
Wed 11/44:01 pm -
2 stops21h 59m
Deal found 9/19![SWISS logo]()
$937
This Trip.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/712:05 pm -
1 stop36h 20m
Wed 10/145:15 pm -
1 stop15h 20m
Deal found 9/19![Lufthansa logo]()
$990
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/226:50 am -
2 stops22h 44m
Thu 10/298:00 am -
2 stops18h 45m
Deal found 9/22![American Airlines logo]()
$1,011
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 -
1 stop32h 05m
Mon 1/116:15 am -
2 stops20h 15m
Deal found 9/19![Delta logo]()
$813
This Finnair deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/2210:45 am -
1 stop16h 08m
Wed 11/46:00 pm -
1 stop16h 50m
Deal found 9/19![Multiple Airlines logo]()
$847
This British Airways deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/1512:20 pm -
1 stop16h 08m
Tue 10/201:12 pm -
2 stops20h 28m
Deal found 9/22![British Airways logo]()
$847
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/51:15 pm -
2 stops30h 12m
Mon 1/1110:40 pm -
2 stops28h 20m
Deal found 9/23![Delta logo]()
$814
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 1/1512:50 pm -
2 stops31h 26m
Fri 1/2912:10 pm -
3 stops38h 50m
Deal found 9/20![United Airlines logo]()
$905
This KLM deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/246:45 am -
1 stop14h 05m
Sat 1/162:05 pm -
1 stop17h 25m
Deal found 9/20![KLM logo]()
$920
This SWISS deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/196:00 am -
2 stops25h 41m
Mon 10/264:01 pm -
2 stops33h 04m
Deal found 9/20![SWISS logo]()
$937
This Finnair deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/211:00 am -
2 stops41h 16m
Wed 10/2810:06 am -
2 stops22h 54m
Deal found 9/19![Multiple Airlines logo]()
$876
This British Airways deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/217:30 pm -
2 stops29h 20m
Thu 12/310:40 pm -
2 stops34h 55m
Deal found 9/20![British Airways logo]()
$885
This Iberia deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/89:30 pm -
2 stops33h 03m
Mon 10/127:40 pm -
1 stop29h 40m
Deal found 9/22![Iberia logo]()
$995
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/74:40 pm -
2 stops34h 22m
Sat 11/147:20 am -
2 stops24h 15m
Deal found 9/23![Delta logo]()
$836
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/136:50 am -
2 stops19h 27m
Thu 11/266:35 am -
1 stop16h 45m
Deal found 9/23![United Airlines logo]()
$928
This KLM deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:25 pm -
1 stop27h 25m
Sat 10/313:05 pm -
1 stop20h 20m
Deal found 9/19![KLM logo]()
$931
This Finnair deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/221:00 am -
2 stops31h 19m
Tue 10/2712:20 pm -
2 stops20h 30m
Deal found 9/22![Multiple Airlines logo]()
$880
This British Airways deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/224:55 pm -
1 stop31h 00m
Wed 10/281:12 pm -
2 stops21h 18m
Deal found 9/19![British Airways logo]()
$896
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 12/56:00 am -
1 stop15h 10m
Tue 12/82:05 pm -
1 stop17h 05m
Deal found 9/19![Delta logo]()
$836
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/86:50 am -
2 stops20h 38m
Mon 10/123:07 pm -
2 stops18h 43m
Deal found 9/22![American Airlines logo]()
$1,114
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/296:05 am -
2 stops20h 32m
Sat 11/76:45 am -
3 stops25h 50m
Deal found 9/22![United Airlines logo]()
$928
This KLM deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/156:00 am -
2 stops19h 18m
Sat 11/212:05 pm -
1 stop17h 05m
Deal found 9/23![KLM logo]()
$940
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/64:10 pm -
2 stops32h 00m
Fri 11/136:25 am -
2 stops25h 25m
Deal found 9/22![Delta logo]()
$837
Last-minute flights from Spain to San DiegoDiscover last-minute flight deals from Spain to San Diego. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Diego. Data last updated September 24, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/710:45 am -
1 stop17h 17m
Sun 10/114:26 pm -
1 stop32h 44m
Deal found 9/21![British Airways logo]()
$855
This Expedia deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/810:45 am -
1 stop16h 08m
Sat 10/318:00 am -
1 stop16h 50m
Deal found 9/23![Iberia logo]()
$840
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/1010:50 am -
2 stops31h 42m
Mon 10/127:00 am -
2 stops24h 00m
Deal found 9/21![United Airlines logo]()
$869
This lol.travel deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/1512:20 pm -
1 stop19h 59m
Tue 10/2010:00 am -
1 stop15h 10m
Deal found 9/22![Finnair logo]()
$833
This Gotogate deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:20 pm -
1 stop16h 08m
Tue 10/207:40 pm -
1 stop18h 00m
Deal found 9/22![British Airways logo]()
$834
This British Airways deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/1512:50 pm -
1 stop17h 08m
Thu 10/226:20 am -
1 stop17h 45m
Deal found 9/21![British Airways logo]()
$854
This Finnair deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/2012:20 pm -
1 stop19h 59m
Tue 10/277:00 pm -
1 stop15h 25m
Deal found 9/20![Multiple Airlines logo]()
$846
This Expedia deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/2010:35 am -
1 stop16h 15m
Fri 10/309:20 am -
1 stop15h 35m
Deal found 9/22![British Airways logo]()
$864
This lol.travel deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/2110:45 am -
1 stop21h 53m
Tue 11/106:00 pm -
1 stop19h 30m
Deal found 9/23![Iberia logo]()
$821
This Trip.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Thu 10/226:30 am -
3 stops46h 19m
Thu 10/2910:48 am -
2 stops41h 32m
Deal found 9/22![Multiple Airlines logo]()
$829
This Flighttix deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:35 pm -
1 stop16h 59m
Thu 10/298:00 am -
1 stop16h 05m
Deal found 9/21![British Airways logo]()
$850
This Rumbo deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Fri 10/239:10 pm -
2 stops33h 52m
Tue 10/277:20 am -
2 stops42h 25m
Deal found 9/20![Scandinavian Airlines logo]()
$864
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 September 24, 2026.
Search for one-way flight options from Spain to San Diego. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Condor deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/296:45 am -
2 stops25h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/297:10 pm -
3 stops47h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$436
This Trip.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Mon 11/236:45 am -
2 stops21h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 12/139:10 pm -
2 stops30h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/299:40 pm -
3 stops44h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/159:10 pm -
2 stops30h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$455
This Condor deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/297:00 am -
2 stops21h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/47:45 am -
3 stops43h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/228:15 pm -
2 stops32h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/191:25 pm -
3 stops50h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$475
This Trip.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Mon 11/166:45 am -
2 stops20h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:15 am -
3 stops41h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$479
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 September 24, 2026.
Round-trip from | $599 (United Airlines) |
|---|---|
One-way from | $400 (Condor) |
Popular in | May |
Cheapest in | October |
Average price | $992 |
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 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from Spain to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BarcelonaSan Diego
BCN Barcelona-El Prat - SAN San Diego
BCNSAN
Barcelona-El Prat
Thu 10/29
6:45 am-12:10 am
2 stops25h 25m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$400
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Thu 10/29
7:00 am-8:55 pm
2 stops21h 55m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$470
MálagaSan Diego
AGP Malaga - SAN San Diego
AGPSAN
Malaga
Sun 11/22
8:15 pm-7:16 pm
2 stops32h 01m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$474
AlicanteSan Diego
ALC Alicante - SAN San Diego
ALCSAN
Alicante
Fri 12/11
9:15 am-6:11 pm
3 stops41h 56m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$479
BarcelonaSan Diego
BCN Barcelona-El Prat - SAN San Diego
BCNSAN
Barcelona-El Prat
Wed 12/23
5:50 am-4:50 pm
3 stops44h 00m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$535
BilbaoSan Diego
BIO Bilbao - SAN San Diego
BIOSAN
Bilbao
Sat 1/23
8:40 pm-7:38 pm
2 stops55h 58m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$535
MálagaSan Diego
AGP Malaga - SAN San Diego
AGPSAN
Malaga
Tue 11/3
8:50 pm-6:38 pm
3 stops30h 48m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$555
Quickest round-trip
BilbaoSan Diego
BIO Bilbao - SAN San Diego
BIOSAN
Bilbao
Sat 1/23
6:50 am-12:10 pm
1 stop14h 20m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$567
ValenciaSan Diego
VLC Valencia - SAN San Diego
VLCSAN
Valencia
Mon 11/23
8:20 pm-12:10 pm
1 stop24h 50m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$583
ValenciaSan Diego
VLC Valencia - SAN San Diego
VLCSAN
Valencia
Thu 12/24
6:00 am-12:10 pm
1 stop15h 10m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$583
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Spain to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Spain with our price prediction graph.
BCN-SAN
AGP-SAN
MAD-SAN
ALC-SAN
VLC-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Spain to San Diego
ES0-SAN
BCN-SAN
AGP-SAN
MAD-SAN
ALC-SAN
What is the cheapest month to book a flight from Spain to San Diego?
Currently, February is the cheapest month in which you can book a flight from Spain to San Diego (average of $759). Flying from Spain to San Diego in May is currently the most expensive (average of $1,446). 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 17 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 September 24, 2026.
See what other customers who have flown with KLM,United Airlines, andIberia 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.
Crew
8.4
Entertainment
7.2
Boarding
7.8
Overall
7.8
Comfort
7.7
Food
7.3
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Crew
8.4
Entertainment
7.2
Boarding
7.8
Overall
7.8
Comfort
7.7
Food
7.3
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Crew
8.4
Entertainment
7.2
Boarding
7.8
Overall
7.8
Comfort
7.7
Food
7.3
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Crew
8.4
Entertainment
7.2
Boarding
7.8
Overall
7.8
Comfort
7.7
Food
7.3
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Crew
8.4
Entertainment
7.2
Boarding
7.8
Overall
7.8
Comfort
7.7
Food
7.3
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - 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
Coronado
San Ysidro
Poway
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.
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Alternative routes for Spain to San Diego
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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 September 24, 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 September 24, 2026.
Spain to San Diego flights
Consider these flights traveling from Spain to San Diego.
Top 4 airlines flying from Spain to San Diego
Discover the top 4 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 7,457,451 searches. Data last updated September 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$690 | Average$1,051 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$836 | Average$1,336 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$884 | Average$1,279 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$946 | Average$1,494 | FlexibilityNo cancel fee | On-time69% |