$355+ Cheap flights from Spain to San Diego (SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Sep 5 — Sep 121
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
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
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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 August 6, 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 August 6, 2026.
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:20 am -
2 stops20h 59m
Thu 9/2410:28 am -
2 stops20h 27m
Deal found 8/2![Multiple Airlines logo]()
$748
This Kissandfly.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:55 am -
2 stops21h 24m
Wed 9/3011:11 am -
2 stops20h 59m
Deal found 8/5![Multiple Airlines logo]()
$749
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 9/176:00 am -
2 stops21h 19m
Thu 10/13:30 pm -
1 stop36h 00m
Deal found 8/3![Multiple Airlines logo]()
$763
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1412:10 pm -
2 stops32h 13m
Fri 1/159:40 pm -
2 stops26h 50m
Deal found 8/1![TAP AIR PORTUGAL logo]()
$814
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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.
Mon 11/232:55 pm -
2 stops29h 15m
Thu 12/311:41 am -
2 stops17h 24m
Deal found 8/5![TAP AIR PORTUGAL logo]()
$841
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:10 pm -
2 stops30h 27m
Mon 11/911:15 am -
2 stops20h 55m
Deal found 8/3![TAP AIR PORTUGAL logo]()
$843
This Trip.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 12/147:40 am -
2 stops20h 28m
Sat 1/1610:10 pm -
1 stop24h 50m
Deal found 8/5![Multiple Airlines logo]()
$845
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:45 am -
2 stops35h 52m
Sat 11/1410:47 am -
2 stops27h 58m
Deal found 8/3![TAP AIR PORTUGAL logo]()
$847
This Condor 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 am -
2 stops22h 05m
Tue 9/811:11 am -
2 stops25h 59m
Deal found 8/2![Multiple Airlines logo]()
$850
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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.
Mon 12/142:55 pm -
2 stops29h 28m
Sat 1/169:40 pm -
3 stops34h 30m
Deal found 8/5![TAP AIR PORTUGAL logo]()
$857
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:20 pm -
2 stops34h 59m
Tue 9/2910:28 am -
1 stop18h 42m
Deal found 8/4![Multiple Airlines logo]()
$866
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:00 am -
2 stops23h 59m
Tue 9/811:11 am -
2 stops25h 59m
Deal found 8/4![Multiple Airlines logo]()
$867
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 August 6, 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 August 6, 2026.
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:55 pm -
2 stops29h 15m
Thu 12/311:41 am -
2 stops20h 29m
Deal found 8/4![TAP AIR PORTUGAL logo]()
$841
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 1/296:45 am -
2 stops19h 25m
Tue 2/99:30 am -
2 stops27h 25m
Deal found 8/3![United Airlines logo]()
$875
This British Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 1/205:55 pm -
1 stop31h 15m
Sun 1/246:00 pm -
1 stop32h 50m
Deal found 8/5![British Airways logo]()
$924
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:25 pm -
1 stop27h 25m
Thu 9/101:38 pm -
2 stops20h 02m
Deal found 8/4![Delta logo]()
$929
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:50 pm -
1 stop17h 01m
Thu 10/17:40 pm -
1 stop15h 55m
Deal found 8/1![American Airlines logo]()
$932
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:50 am -
2 stops19h 19m
Tue 9/226:30 pm -
2 stops19h 55m
Deal found 8/1![Lufthansa logo]()
$932
This SWISS deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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.
Wed 10/289:50 am -
2 stops20h 37m
Tue 12/11:28 pm -
2 stops38h 07m
Deal found 8/6![SWISS logo]()
$938
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:30 am -
2 stops21h 05m
Tue 9/221:40 pm -
1 stop21h 00m
Deal found 8/3![KLM logo]()
$942
This Air Canada 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:20 am -
2 stops19h 16m
Thu 10/14:55 pm -
2 stops30h 05m
Deal found 8/1![Air Canada logo]()
$961
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:35 pm -
3 stops29h 30m
Sat 9/1210:23 am -
2 stops22h 07m
Deal found 8/3![Multiple Airlines logo]()
$1,027
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:00 pm -
2 stops36h 10m
Sun 12/66:00 pm -
2 stops18h 50m
Deal found 8/1![Iberia logo]()
$1,435
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:40 pm -
2 stops28h 28m
Sat 9/2610:23 am -
2 stops23h 47m
Deal found 8/2![TAP AIR PORTUGAL logo]()
$871
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.
Sat 1/306:45 am -
2 stops23h 00m
Mon 2/85:35 pm -
1 stop20h 35m
Deal found 8/3![United Airlines logo]()
$875
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.
Sat 9/126:30 am -
2 stops23h 39m
Sat 9/267:00 am -
2 stops19h 35m
Deal found 8/3![Delta logo]()
$935
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:15 am -
1 stop17h 10m
Sun 9/135:15 pm -
1 stop21h 10m
Deal found 8/3![Lufthansa logo]()
$938
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.
Fri 1/157:50 pm -
1 stop29h 20m
Sun 1/176:00 pm -
1 stop32h 50m
Deal found 8/3![British Airways logo]()
$939
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.
Tue 2/26:45 am -
2 stops19h 25m
Mon 2/86:28 pm -
2 stops19h 42m
Deal found 8/3![United Airlines logo]()
$875
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.
Thu 9/176:20 am -
1 stop14h 30m
Thu 10/110:54 am -
2 stops18h 56m
Deal found 8/3![Delta logo]()
$939
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.
Tue 9/88:30 pm -
1 stop27h 25m
Sat 9/197:40 pm -
1 stop15h 45m
Deal found 8/3![British Airways logo]()
$953
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 1/296:45 am -
2 stops23h 00m
Sat 2/65:35 pm -
1 stop20h 45m
Deal found 8/3![United Airlines logo]()
$875
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:35 pm -
2 stops28h 30m
Tue 11/176:35 am -
3 stops25h 40m
Deal found 8/4![TAP AIR PORTUGAL logo]()
$964
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 am -
2 stops23h 39m
Sat 9/191:40 pm -
1 stop24h 20m
Deal found 8/4![Delta logo]()
$939
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:40 pm -
2 stops19h 46m
Mon 11/166:15 am -
2 stops25h 50m
Deal found 8/4![American Airlines logo]()
$1,159
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:20 pm -
1 stop29h 30m
Sun 9/137:40 pm -
1 stop14h 55m
Deal found 8/2![British Airways logo]()
$970
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/226:05 am -
3 stops27h 24m
Mon 1/258:35 am -
2 stops15h 40m
Deal found 8/2![United Airlines logo]()
$882
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 12/126:05 am -
1 stop15h 05m
Tue 12/156:15 am -
2 stops20h 15m
Deal found 8/6![Delta logo]()
$941
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.
Wed 9/96:50 am -
3 stops22h 55m
Sun 9/133:56 pm -
2 stops22h 29m
Deal found 8/3![United Airlines logo]()
$933
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:05 pm -
1 stop32h 05m
Thu 12/38:00 am -
1 stop16h 55m
Deal found 8/2![Delta logo]()
$943
This British Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:20 pm -
1 stop29h 30m
Fri 9/114:45 pm -
1 stop15h 40m
Deal found 8/5![British Airways logo]()
$1,038
This Sembo deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:55 am -
2 stops38h 55m
Fri 9/257:40 pm -
1 stop17h 20m
Deal found 8/5![Multiple Airlines logo]()
$1,440
Last-minute flights from Spain to San DiegoDiscover last-minute flight deals from Spain to San Diego. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to San Diego. Data last updated August 6, 2026 and is based on user searches.
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:05 pm -
1 stop28h 05m
Thu 9/108:20 pm -
1 stop30h 10m
Deal found 8/2![JetBlue logo]()
$879
This Condor 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 am -
2 stops22h 05m
Tue 9/811:11 am -
2 stops25h 59m
Deal found 8/2![Multiple Airlines logo]()
$850
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:05 pm -
1 stop28h 00m
Tue 9/88:17 pm -
1 stop30h 13m
Deal found 8/4![JetBlue logo]()
$886
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:00 am -
2 stops23h 59m
Tue 9/811:11 am -
2 stops25h 59m
Deal found 8/4![Multiple Airlines logo]()
$867
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:20 am -
2 stops20h 59m
Thu 9/2410:28 am -
2 stops20h 27m
Deal found 8/2![Multiple Airlines logo]()
$748
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:40 pm -
2 stops28h 28m
Sat 9/2610:23 am -
2 stops23h 47m
Deal found 8/2![TAP AIR PORTUGAL logo]()
$871
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:20 pm -
2 stops34h 59m
Tue 9/2910:28 am -
1 stop18h 42m
Deal found 8/4![Multiple Airlines logo]()
$866
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:40 pm -
2 stops28h 28m
Tue 9/2910:23 am -
2 stops19h 57m
Deal found 8/2![TAP AIR PORTUGAL logo]()
$870
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:30 pm -
1 stop32h 04m
Tue 9/298:27 pm -
1 stop30h 03m
Deal found 8/2![JetBlue logo]()
$895
This Kissandfly.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:55 am -
2 stops21h 24m
Wed 9/3011:11 am -
2 stops20h 59m
Deal found 8/5![Multiple Airlines logo]()
$749
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 9/176:00 am -
2 stops21h 19m
Thu 10/13:30 pm -
1 stop36h 00m
Deal found 8/3![Multiple Airlines logo]()
$763
This lol.travel deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 9/178:00 am -
2 stops19h 35m
Thu 10/12:07 pm -
1 stop14h 08m
Deal found 8/6![Lufthansa logo]()
$897
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 August 6, 2026.
Search for one-way flight options from Spain to San Diego. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
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.
Tue 9/2210:55 am -
3 stops34h 58m
Deal found 8/3![Multiple Airlines logo]()
$355
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 9/1710:55 am -
2 stops36h 15m
Deal found 8/2![WestJet logo]()
$398
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:55 am -
2 stops36h 15m
Deal found 8/4![WestJet logo]()
$407
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 10/226:30 pm -
1 stop25h 39m
Deal found 8/2![Multiple Airlines logo]()
$419
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 9/163:00 pm -
2 stops36h 19m
Deal found 8/3![Multiple Airlines logo]()
$421
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.
Wed 9/168:30 pm -
3 stops50h 40m
Deal found 8/1![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:25 pm -
2 stops28h 54m
Deal found 8/5![Multiple Airlines logo]()
$440
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 9/164:20 pm -
2 stops34h 59m
Deal found 8/3![Multiple Airlines logo]()
$442
This Trip.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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.
Sat 11/76:45 am -
2 stops21h 52m
Deal found 8/6![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 stops31h 27m
Deal found 8/5![Multiple Airlines logo]()
$451
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:45 am -
3 stops40h 14m
Deal found 8/4![Multiple Airlines logo]()
$459
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.
Fri 9/116:15 pm -
3 stops52h 55m
Deal found 8/2![Multiple Airlines logo]()
$460
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 August 6, 2026.
Round-trip from | $748 (Trip.com) |
|---|---|
One-way from | $355 (Kiwi.com) |
Popular in | May |
Cheapest in | October |
Average price | $1,111 |
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 August 6, 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 Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Mon 11/23
2:55 pm-11:10 am
2 stops29h 15m
San Diego
Thu 12/3
11:41 am-5:10 pm
2 stops20h 29m
$841
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Fri 9/11
1:40 pm-9:08 am
2 stops28h 28m
San Diego
Sat 9/26
10:23 am-7:10 pm
2 stops23h 47m
$871
BilbaoSan Diego
BIO Bilbao - SAN San Diego
BIOSAN
Bilbao
Fri 1/29
6:45 am-5:10 pm
2 stops19h 25m
San Diego
Tue 2/9
9:30 am-9:55 pm
2 stops27h 25m
$875
BilbaoSan Diego
BIO Bilbao - SAN San Diego
BIOSAN
Bilbao
Sat 1/30
6:45 am-8:45 pm
2 stops23h 00m
San Diego
Mon 2/8
5:35 pm-11:10 pm
1 stop20h 35m
$875
BilbaoSan Diego
BIO Bilbao - SAN San Diego
BIOSAN
Bilbao
Tue 2/2
6:45 am-5:10 pm
2 stops19h 25m
San Diego
Mon 2/8
6:28 pm-11:10 pm
2 stops19h 42m
$875
BilbaoSan Diego
BIO Bilbao - SAN San Diego
BIOSAN
Bilbao
Fri 1/29
6:45 am-8:45 pm
2 stops23h 00m
San Diego
Sat 2/6
5:35 pm-11:20 pm
1 stop20h 45m
$875
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Fri 1/22
6:05 am-12:29 am
3 stops27h 24m
San Diego
Mon 1/25
8:35 am-9:15 am
2 stops15h 40m
$882
MálagaSan Diego
AGP Malaga - SAN San Diego
AGPSAN
Malaga
Wed 1/20
5:55 pm-4:10 pm
1 stop31h 15m
San Diego
Sun 1/24
6:00 pm-11:50 am
1 stop32h 50m
$924
MálagaSan Diego
AGP Malaga - SAN San Diego
AGPSAN
Malaga
Fri 9/4
5:25 pm-11:50 am
1 stop27h 25m
San Diego
Thu 9/10
1:38 pm-6:40 pm
2 stops20h 02m
$929
Quickest round-trip
BarcelonaSan Diego
BCN Barcelona-El Prat - SAN San Diego
BCNSAN
Barcelona-El Prat
Thu 9/17
12:50 pm-8:51 pm
1 stop17h 01m
San Diego
Thu 10/1
7:40 pm-8:35 pm
1 stop15h 55m
$932
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
BIO-SAN
AGP-SAN
BCN-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
MAD-SAN
BIO-SAN
AGP-SAN
BCN-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 $695). Flying from Spain to San Diego in May is currently the most expensive (average of $1,403). 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 15 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 August 6, 2026.
See what other customers who have flown with 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.
Entertainment
6.5
Boarding
7.0
Crew
7.6
Food
6.3
Comfort
6.8
Overall
6.8
Reviews
1 / 20
4.0
OkayDjermouli,Dec 2025
FRA - SFO
Entertainment
6.5
Boarding
7.0
Crew
7.6
Food
6.3
Comfort
6.8
Overall
6.8
Reviews
1 / 20
4.0
OkayDjermouli,Dec 2025
FRA - SFO
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
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
Browse thousands of different 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 August 6, 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 August 6, 2026.
Spain to San Diego flights
Consider these flights traveling from Spain to San Diego.
Top airline flying from Spain to San Diego
Discover the top airline that operate flights from Spain to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$964 | Average$1,336 | FlexibilityNo cancel fee | On-time76% |