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Santander

$1,245+ Cheap flights from San Antonio (SAT) 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SDR
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Cheap flight deals from San Antonio to Santander

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,245
(Iberia)
Provider with most accurate pricing for San Antonio-Santander flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Santander flights.
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From San Antonio to Santander
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Find flight deals from San Antonio to Santander

Cheapest flights from San Antonio to Santander
Explore the most affordable flight options available from San Antonio to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
vie. 10/315:30 amSAT - SDR
2 stops21h 20mMultiple Airlines
dom. 11/29:25 amSDR - SAT
2 stops20h 30mMultiple Airlines
Deal found 10/27$1,955

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 octubre 29, 2025.
Use the filters below to find and compare flights from San Antonio to Santander that are best for you.

Fly from

San Antonio

Fly to

Santander

Route

Depart

Return

Price

San AntonioSantander

SAT - SDR

SATSDR

San Antonio

jue. 3/5

10:24 am-8:20 am

2 stops14h 56m

Santander

lun. 3/9

5:40 pm-9:29 am

2 stops21h 49m

$1,245

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

  • Most accurate provider: When it comes to deals on San Antonio-Santander flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Santander flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Santander flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Santander flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Santander flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Santander

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

    Departing from San Antonio to Santander will take you 14h 56m. San Antonio and Santander are separated by a distance of 5060 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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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