$330+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Mar 23 — Mar 301
1 adult, Economy
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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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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
Keep the following information in mind while searching for Spain to San Diego flight deals. Data was last updated March 18, 2025.
Round-trip from | $658 (lol.travel) |
|---|---|
One-way from | $330 (Kiwi.com) |
Popular in | July |
Cheapest in | March |
Average price | $701 |
Good one-way deal | $143 or less |
Find flight deals from Spain to San Diego
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 March 18, 2025.
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 March 18, 2025.
This FlightHub deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/266:30 pmAGP - SAN
2 stops37h 14mScandinavian Airlines
Fri 4/47:15 amSAN - AGP
2 stops27h 05mScandinavian Airlines
Deal found 3/18![Scandinavian Airlines logo]()
$612
This lol.travel deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:45 amBCN - SAN
1 stop17h 31mIberia
Wed 5/216:27 amSAN - BCN
1 stop17h 38mIberia
Deal found 3/17![Iberia logo]()
$658
This Finnair deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/511:35 amMAD - SAN
1 stop21h 24mFinnair
Tue 5/209:25 amSAN - MAD
1 stop14h 40mFinnair
Deal found 3/17![Finnair logo]()
$662
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/121:00 pmMAD - SAN
1 stop16h 51mAmerican Airlines
Mon 5/262:27 pmSAN - MAD
1 stop14h 53mAmerican Airlines
Deal found 3/17![American Airlines logo]()
$673
This Iberia deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1211:35 amMAD - SAN
1 stop16h 41mIberia
Mon 5/262:49 pmSAN - MAD
1 stop32h 06mIberia
Deal found 3/18![Iberia logo]()
$674
This Finnair deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2410:45 amBCN - SAN
1 stop21h 43mFinnair
Mon 4/2810:27 amSAN - BCN
1 stop15h 03mFinnair
Deal found 3/18![Finnair logo]()
$686
This Scandinavian Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:25 amBCN - SAN
2 stops22h 52mMultiple Airlines
Fri 9/127:00 amSAN - BCN
2 stops26h 10mMultiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$716
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:45 amBCN - SAN
1 stop17h 31mAmerican Airlines
Mon 5/269:23 amSAN - BCN
1 stop14h 42mAmerican Airlines
Deal found 3/17![American Airlines logo]()
$718
This Mytrip deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3110:15 pmMAD - SAN
3 stops34h 36mMultiple Airlines
Mon 4/78:07 pmSAN - MAD
3 stops29h 08mMultiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$727
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/21:30 pmBIO - SAN
2 stops19h 04mAmerican Airlines
Sun 4/69:20 amSAN - BIO
2 stops18h 25mAmerican Airlines
Deal found 3/17![American Airlines logo]()
$733
This lol.travel deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/512:30 pmMAD - SAN
2 stops36h 39mAir Canada
Tue 5/208:10 amSAN - MAD
2 stops18h 40mAir Canada
Deal found 3/17![Air Canada logo]()
$746
This Gotogate deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:05 amBCN - SAN
1 stop15h 20mLufthansa
Mon 5/265:15 pmSAN - BCN
1 stop19h 25mLufthansa
Deal found 3/17![Lufthansa logo]()
$749
Find flights from Spain to San Diego within your budget
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 March 18, 2025.
Fly from
Spain
Fly to
San Diego
Route
Depart
Return
Price
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Wed 5/14
10:45 am-7:16 pm
1 stop17h 31m
San Diego
Wed 5/21
6:27 am-9:05 am
1 stop17h 38m
$658
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 5/5
11:35 am-11:59 pm
1 stop21h 24m
San Diego
Tue 5/20
9:25 am-9:05 am
1 stop14h 40m
$662
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 5/12
12:40 pm-11:43 pm
1 stop20h 03m
San Diego
Mon 5/26
2:49 pm-7:55 am
1 stop32h 06m
$673
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Thu 4/24
10:45 am-11:28 pm
1 stop21h 43m
San Diego
Mon 4/28
10:27 am-10:30 am
1 stop15h 03m
$686
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Thu 9/4
10:25 am-12:17 am
2 stops22h 52m
San Diego
Fri 9/12
7:00 am-6:10 pm
2 stops26h 10m
$716
BarcelonaSan Diego
BCN - SAN
BCNSAN
Barcelona-El Prat
Mon 5/12
10:45 am-7:16 pm
1 stop17h 31m
San Diego
Mon 5/26
9:23 am-9:05 am
1 stop14h 42m
$718
MálagaSan Diego
AGP - SAN
AGPSAN
Malaga
Wed 4/30
9:10 pm-10:49 pm
2 stops34h 39m
San Diego
Wed 5/7
2:10 pm-8:40 pm
2 stops21h 30m
$721
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 3/31
10:15 pm-11:51 pm
3 stops34h 36m
San Diego
Mon 4/7
8:07 pm-10:15 am
3 stops29h 08m
$727
BilbaoSan Diego
BIO - SAN
BIOSAN
Bilbao
Wed 4/2
1:30 pm-11:34 pm
2 stops19h 04m
San Diego
Sun 4/6
9:20 am-12:45 pm
2 stops18h 25m
$733
MadridSan Diego
MAD - SAN
MADSAN
Madrid Barajas
Mon 5/5
12:30 pm-4:09 pm
2 stops36h 39m
San Diego
Tue 5/20
8:10 am-11:50 am
2 stops18h 40m
$746
Showing 1-10 of 57 results
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.
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.
Travel insights for flights from Spain to San Diego
Get recent, data-driven insights about flights from Spain to San Diego including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Spain to San Diego?
Currently, August is the cheapest month in which you can book a flight from Spain to San Diego (average of $286). Flying from Spain to San Diego in March is currently the most expensive (average of $366). 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.
What is the cheapest time of day to fly from ES to SAN?
Find hourly flight availability from Spain to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 18, 2025.
When flying from Spain to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
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 March 18, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Spain to San Diego to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.2
Entertainment
7.9
Comfort
7.9
Food
7.3
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Boarding
8.2
Entertainment
7.9
Comfort
7.9
Food
7.3
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Boarding
8.2
Entertainment
7.9
Comfort
7.9
Food
7.3
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Boarding
8.2
Entertainment
7.9
Comfort
7.9
Food
7.3
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Boarding
8.2
Entertainment
7.9
Comfort
7.9
Food
7.3
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Boarding
8.2
Entertainment
7.9
Comfort
7.9
Food
7.3
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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 Spain?
Book flights to Spain if you plan to visit one of these locationsEl Cajon
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Coronado
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Alternative routes for Spain to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
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 2,558,603 searches. Data last updated March 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$618 | Average$852 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$640 | Average$755 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$725 | Average$928 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$732 | Average$893 | FlexibilityNo cancel fee | On-time71% |