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$289+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAN
Jan 12 — Jan 191
Sun 1/12
Sun 1/19
1 adult, Economy
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Cheap flight deals from Spain to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Spain (ES0) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 7, 2025.

Round-trip from

$546
(Justfly.com)

One-way from

$289
(Kiwi.com)
From Spain to San Diego
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One-way flight from Spain to San Diego
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Find flight deals from Spain to San Diego

Cheapest flights from Spain to San Diego
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 January 7, 2025.

This Justfly.com deal was found by Cheapflights users on 1/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/167:10 pmBCN - SAN
2 stops36h 41mScandinavian Airlines
Wed 1/296:30 amSAN - BCN
2 stops26h 50mScandinavian Airlines
Deal found 1/6$546
This Mytrip deal was found by Cheapflights users on 1/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/32:35 pmBCN - SAN
3 stops33h 51mMultiple Airlines
Mon 2/101:31 pmSAN - BCN
3 stops35h 34mMultiple Airlines
Deal found 1/6$577
This Travelocity deal was found by Cheapflights users on 1/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/37:05 amMAD - SAN
2 stops22h 43mMultiple Airlines
Mon 2/107:00 amSAN - MAD
2 stops29h 55mMultiple Airlines
Deal found 1/6$600
This American Airlines deal was found by Cheapflights users on 1/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1611:00 amBCN - SAN
1 stop20h 41mAmerican Airlines
Wed 1/2910:45 pmSAN - BCN
1 stop25h 15mAmerican Airlines
Deal found 1/6$602
This American Airlines deal was found by Cheapflights users on 1/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1610:45 amMAD - SAN
1 stop19h 20mAmerican Airlines
Wed 1/296:15 amSAN - MAD
1 stop14h 50mAmerican Airlines
Deal found 1/6$606
This American Airlines deal was found by Cheapflights users on 1/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/229:15 amBIO - SAN
2 stops22h 26mAmerican Airlines
Sun 1/2611:13 amSAN - BIO
2 stops16h 37mAmerican Airlines
Deal found 1/6$637
This American Airlines deal was found by Cheapflights users on 1/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/179:15 pmVLC - SAN
1 stop27h 50mAmerican Airlines
Fri 1/246:15 amSAN - VLC
2 stops17h 50mAmerican Airlines
Deal found 1/6$669
This Finnair deal was found by Cheapflights users on 1/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1811:00 amBCN - SAN
1 stop20h 33mFinnair
Tue 2/256:20 amSAN - BCN
1 stop17h 20mFinnair
Deal found 1/6$680
This United Airlines deal was found by Cheapflights users on 1/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2012:15 pmBCN - SAN
2 stops20h 43mUnited Airlines
Thu 2/278:00 amSAN - BCN
1 stop15h 20mUnited Airlines
Deal found 1/6$685
This Air Canada deal was found by Cheapflights users on 1/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/171:55 pmBCN - SAN
2 stops31h 08mAir Canada
Sun 3/27:30 pmSAN - BCN
2 stops29h 20mAir Canada
Deal found 1/6$686
This lol.travel deal was found by Cheapflights users on 1/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/51:00 pmMAD - SAN
1 stop17h 08mIberia
Wed 2/126:40 amSAN - MAD
1 stop16h 15mIberia
Deal found 1/5$687
This Travelocity deal was found by Cheapflights users on 1/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2710:55 amAGP - SAN
2 stops45h 24mMultiple Airlines
Mon 3/38:10 amSAN - AGP
2 stops24h 30mMultiple Airlines
Deal found 1/6$687

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 January 7, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Thu 1/16

7:10 pm-10:51 pm

2 stops36h 41m

San Diego

Wed 1/29

6:30 am-6:20 pm

2 stops26h 50m

$546

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Mon 2/3

2:35 pm-3:26 pm

3 stops33h 51m

San Diego

Mon 2/10

1:31 pm-10:05 am

3 stops35h 34m

$577

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Mon 2/3

7:05 am-8:48 pm

2 stops22h 43m

San Diego

Mon 2/10

7:00 am-9:55 pm

2 stops29h 55m

$600

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Thu 1/16

11:00 am-10:41 pm

1 stop20h 41m

San Diego

Wed 1/29

10:45 pm-9:00 am

1 stop25h 15m

$602

BilbaoSan Diego

BIO - SAN

BIOSAN

Bilbao

Wed 1/22

9:15 am-10:41 pm

2 stops22h 26m

San Diego

Sun 1/26

11:13 am-12:50 pm

2 stops16h 37m

$637

ValenciaSan Diego

VLC - SAN

VLCSAN

Valencia

Fri 1/17

9:15 pm-4:05 pm

1 stop27h 50m

San Diego

Fri 1/24

6:15 am-9:05 am

2 stops17h 50m

$669

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Tue 2/18

11:00 am-10:33 pm

1 stop20h 33m

San Diego

Tue 2/25

6:20 am-8:40 am

1 stop17h 20m

$680

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Thu 2/20

12:15 pm-11:58 pm

2 stops20h 43m

San Diego

Thu 2/27

8:00 am-8:20 am

1 stop15h 20m

$685

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

Mon 2/17

1:55 pm-12:03 pm

2 stops31h 08m

San Diego

Sun 3/2

7:30 pm-9:50 am

2 stops29h 20m

$686

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Wed 2/5

1:00 pm-9:08 pm

1 stop17h 08m

San Diego

Wed 2/12

6:40 am-7:55 am

1 stop16h 15m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 52 results
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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 January 7, 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 January 7, 2025.
Peruse reviews from past customers who have flown with Finnair, Air Canada and Air France 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.
Delta
8.0
Very good
8,513 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,513 reviews
Delta
8.0
Very good
8,513 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,337 reviews
Delta
8.0
Very good
8,513 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,281 reviews
Delta
8.0
Very good
8,513 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
783 reviews
Delta
8.0
Very good
8,513 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,591 reviews
Delta
8.0
Very good
8,513 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What airport do you fly into for flights to San Diego from Spain?

    Most people fly into San Diego (SAN) if they book a flight to San Diego from Spain. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

  • What are the cheapest airlines to fly from Spain to San Diego one-way?

    The cheapest airlines for a one-way flight from Spain to San Diego are Iberia ($659), Aer Lingus ($661), and Lufthansa ($806).

  • What are the most popular routes from Spain to San Diego?

    Most travelers choose Madrid Barajas - San Diego, Barcelona-El Prat - San Diego or Bilbao - San Diego when deciding on the best route from Spain to San Diego.

  • Can I find deals for flights from Spain to San Diego that include hotel bookings?

    Yes. In addition to deals on Spain to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spain to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to San Diego.

  • Can I find deals for business class flights from Spain to San Diego?

    Yes. Cheapflights offers flight deals from Spain to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

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Alternative routes for Spain to San Diego

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Top 5 airlines flying from Spain to San Diego

Discover the top 5 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 January 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$680Average$1,060FlexibilityNo cancel feeOn-time76%
IberiaCheapest$684Average$782FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$692Average$909FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$701Average$920FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$725Average$923FlexibilityNo cancel feeOn-time70%
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