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Santander

$772+ Cheap flights from San Diego (SAN) to Santander (SDR)

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SDR
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from San Diego to Santander

Cheapest flights from San Diego to Santander
Explore the most affordable flight options available from San Diego to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Orbitz deal was found by Cheapflights users on 12/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:15 amSAN - SDR
2 stops41h 35mIberia
Wed 1/75:40 pmSDR - SAN
2 stops37h 46mIberia
Deal found 12/10$2,053
This Iberia deal was found by Cheapflights users on 12/10. 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 12/266:15 amSAN - SDR
2 stops41h 35mIberia
Wed 1/75:40 pmSDR - SAN
2 stops37h 46mIberia
Deal found 12/10$2,829
This Ovago deal was found by Cheapflights users on 12/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:23 amSAN - SDR
2 stops22h 47mIberia
Wed 1/79:00 amSDR - SAN
2 stops22h 50mIberia
Deal found 12/10$3,383
This Iberia deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:42 amSAN - SDR
2 stops25h 18mIberia
Wed 1/75:40 pmSDR - SAN
2 stops37h 46mIberia
Deal found 12/10$3,708
This oojo deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:58 pmSAN - SDR
2 stops45h 02mIberia
Wed 1/75:40 pmSDR - SAN
2 stops38h 18mIberia
Deal found 12/10$3,787
This Iberia deal was found by Cheapflights users on 12/10. 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 12/196:00 pmSAN - SDR
2 stops29h 50mIberia
Wed 1/75:40 pmSDR - SAN
2 stops37h 46mIberia
Deal found 12/10$4,240

Find flight deals from San Diego to Santander

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Santander (SDR). 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 December 12, 2025.

Round-trip from

$772
(Iberia)
From San Diego to Santander
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Santander 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 December 12, 2025.
Use the filters below to find and compare flights from San Diego to Santander that are best for you.

Fly from

San Diego

Fly to

Santander

Route

Depart

Return

Price

San DiegoSantander

SAN - SDR

SANSDR

San Diego

Fri 1/30

10:50 am-9:00 pm

2 stops25h 10m

Santander

Tue 2/3

6:30 am-8:41 pm

2 stops23h 11m

$772

San DiegoSantander

SAN - SDR

SANSDR

San Diego

Thu 12/25

6:15 am-8:50 am

2 stops41h 35m

Santander

Wed 1/7

5:40 pm-10:26 pm

2 stops37h 46m

$2,053

San DiegoSantander

SAN - SDR

SANSDR

San Diego

Fri 12/26

6:15 am-8:50 am

2 stops41h 35m

Santander

Wed 1/7

5:40 pm-10:26 pm

2 stops37h 46m

$2,829

San DiegoSantander

SAN - SDR

SANSDR

San Diego

Wed 12/24

9:23 am-5:10 pm

2 stops22h 47m

Santander

Wed 1/7

9:00 am-10:50 pm

2 stops22h 50m

$3,383

San DiegoSantander

SAN - SDR

SANSDR

San Diego

Sun 12/21

10:42 am-9:00 pm

2 stops25h 18m

Santander

Wed 1/7

5:40 pm-10:26 pm

2 stops37h 46m

$3,708

San DiegoSantander

SAN - SDR

SANSDR

San Diego

Sat 12/20

2:58 pm-9:00 pm

2 stops45h 02m

Santander

Wed 1/7

5:40 pm-10:58 pm

2 stops38h 18m

$3,787

San DiegoSantander

SAN - SDR

SANSDR

San Diego

Fri 12/19

6:00 pm-8:50 am

2 stops29h 50m

Santander

Wed 1/7

5:40 pm-10:26 pm

2 stops37h 46m

$4,240

San DiegoSantander

SAN - SDR

SANSDR

San Diego

Sat 1/10

7:10 am-8:50 am

2 stops16h 40m

$829

San DiegoSantander

SAN - SDR

SANSDR

San Diego

Sun 12/21

7:14 am-8:20 am

2 stops16h 06m

$2,436

San DiegoSantander

SAN - SDR

SANSDR

San Diego

Thu 12/18

7:14 am-8:20 am

2 stops16h 06m

$2,503

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Best time to book a flight from San Diego to Santander

Have a flexible travel schedule? Discover the best time to fly to Santander from San Diego 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.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Santander. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Santander?

    Airlines like Iberia fly from San Diego to Santander in about 25h 10m. The time it takes to get you to your destination can typically vary by up to . There are 5701 mi between San Diego and Santander.

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

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

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

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

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

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

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