$915 Cheap Flights from Buenos Aires (EZE) to Santander (SDR)

View $915 flight on Wed, Mar 18, 2026Opens in a new window

Popular airlines from Ministro Pistarini Intl. Airport (EZE) to Santander (SDR)

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Cheap Flights from Buenos Aires to Santander (EZE-SDR)

Prices were available within the past 7 days and start at $915 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Buenos Aires (EZE) to Santander (SDR)
Origin airport
Ministro Pistarini Intl.
Destination airport
Santander
Distance
6408 mi

Buenos Aires to Santander Flights

The cheapest times to fly from Buenos Aires to Santander

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buenos Aires to Santander are during the month of . You can find some of the cheapest flights from Buenos Aires to Santander with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buenos Aires to Santander

Sunday is one of the best days to book for cheap flights from Buenos Aires to Santander: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buenos Aires to Santander

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buenos Aires to Santander in 2026. You can also book with separate airlines for your outbound and return journeys, from $915 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buenos Aires to Santander flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buenos Aires to Santander airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Ministro Pistarini Intl. Airport (EZE) to Santander Airport (SDR) cost?
Secure a cheap one-way flight from $915 or cheap return flight from Ministro Pistarini Intl. Airport (EZE) to Santander Airport (SDR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Ministro Pistarini Intl. Airport (EZE) to Santander Airport (SDR)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between EZE and SDR. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Ministro Pistarini Intl. Airport (EZE) to Santander Airport (SDR)?
To find the cheapest airline flying from EZE to SDR, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Ministro Pistarini Intl. Airport (EZE) to Santander Airport (SDR)?
You'll need to hop on a flight with a layover if you're traveling from Ministro Pistarini Intl. Airport (EZE) to Santander Airport (SDR). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from EZE to SDR?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ministro Pistarini Intl. Airport (EZE) to Santander Airport (SDR)?
Choose a flight from Ministro Pistarini Intl. Airport (EZE) to Santander Airport (SDR) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ministro Pistarini Intl. Airport (EZE) to Santander Airport (SDR) last-minute?
Booking your ticket from EZE to SDR just before your journey is usually more expensive. However, if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an EZE to SDR flight and hotel package?
Compared with arranging hotels and flights separately, booking an EZE to SDR flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place takes the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Ministro Pistarini Intl. Airport (EZE) to Santander Airport (SDR)?
Typically, you're able to reschedule or cancel your EZE to SDR flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, visit our Customer Service portal.

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*Available to One Key members.