When did momondo last update prices for flights from Boston Logan Intl Airport to Santander Airport?

Prices for flights from Boston Logan Intl Airport to Santander Airport are updated daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to Santander Airport?

As of September 2026, there is 1 operator available to choose from for flights from Boston Logan Intl Airport to Santander Airport.

How old do you have to be to fly from Boston Logan Intl Airport to Santander Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Santander Airport.

What documentation or ID do you need to fly to Santander Airport?

The travel and health documents you'll need for your trip to Santander Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santander Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$774 Cheap Flights from Boston to Santander in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Santander

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 pm - 5:00 pmBOS Boston Logan Intl-SDR Santander

13h 55m1 stop Madrid Barajas

10:05 am - 5:40 pmSDR Santander-BOS Boston Logan Intl

13h 35m1 stop Madrid Barajas

$944Iberia

Sun, Oct 18 - Mon, Nov 2

11:35 pm - 9:50 pmBOS Boston Logan Intl-SDR Santander

16h 15m2 stops Barcelona-El Prat Madrid Barajas

10:05 am - 5:40 pmSDR Santander-BOS Boston Logan Intl

13h 35m1 stop Madrid Barajas

$964Iberia

Sun, Oct 18 - Mon, Nov 2

11:35 pm - 9:50 pmBOS Boston Logan Intl-SDR Santander

16h 15m2 stops Barcelona-El Prat Madrid Barajas

10:05 am - 11:44 pmSDR Santander-BOS Boston Logan Intl

19h 39m2 stops Madrid Barajas New York John F Kennedy Intl

$971Iberia

Sun, Oct 18 - Mon, Nov 2

9:20 pm - 9:00 pmBOS Boston Logan Intl-SDR Santander

17h 40m1 stop Madrid Barajas

10:05 am - 4:10 pmSDR Santander-BOS Boston Logan Intl

12h 05m1 stop Madrid Barajas

$989Iberia

Fri, Oct 16 - Tue, Oct 20

8:05 pm - 9:00 pmBOS Boston Logan Intl-SDR Santander

18h 55m2 stops London Heathrow Madrid Barajas

10:05 am - 4:10 pmSDR Santander-BOS Boston Logan Intl

12h 05m1 stop Madrid Barajas

$993Iberia

Fri, Oct 16 - Tue, Oct 20

9:20 pm - 5:00 pmBOS Boston Logan Intl-SDR Santander

13h 40m1 stop Madrid Barajas

10:05 am - 7:50 pmSDR Santander-BOS Boston Logan Intl

15h 45m1 stop Madrid Barajas

$1,009Iberia

Fri, Oct 16 - Tue, Oct 20

8:05 pm - 9:00 pmBOS Boston Logan Intl-SDR Santander

18h 55m2 stops London Heathrow Madrid Barajas

6:30 am - 4:55 pmSDR Santander-BOS Boston Logan Intl

16h 25m2 stops Madrid Barajas London Heathrow

$1,014Iberia

Fri, Oct 16 - Tue, Oct 20

12:29 pm - 8:45 amBOS Boston Logan Intl-SDR Santander

14h 16m2 stops New York John F Kennedy Intl Madrid Barajas

10:05 am - 4:10 pmSDR Santander-BOS Boston Logan Intl

12h 05m1 stop Madrid Barajas

$1,014Iberia

Fri, Oct 16 - Tue, Oct 20

9:20 pm - 5:00 pmBOS Boston Logan Intl-SDR Santander

13h 40m1 stop Madrid Barajas

6:30 am - 4:10 pmSDR Santander-BOS Boston Logan Intl

15h 40m1 stop Madrid Barajas

$1,248Finnair

Fri, Oct 16 - Tue, Oct 20

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Iberia flights from Boston to Santander

Our best Iberia deals on Boston to Santander flight tickets

Iberia

Oct 18

BOS9:05 pmBoston Logan Intl

13h 55m

1 stop

SDR5:00 pmSantander

Nov 2

SDR10:05 amSantander

13h 35m

1 stop

BOS5:40 pmBoston Logan Intl

$944

Iberia

Oct 18

BOS11:35 pmBoston Logan Intl

16h 15m

2 stops

SDR9:50 pmSantander

Nov 2

SDR10:05 amSantander

13h 35m

1 stop

BOS5:40 pmBoston Logan Intl

$964

Iberia

Oct 18

BOS11:35 pmBoston Logan Intl

16h 15m

2 stops

SDR9:50 pmSantander

Nov 2

SDR10:05 amSantander

19h 39m

2 stops

BOS11:44 pmBoston Logan Intl

$971

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Sun 10/18

9:05 pm-5:00 pm

1 stop13h 55m

Santander

Mon 11/2

10:05 am-5:40 pm

1 stop13h 35m

$944

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Sun 10/18

11:35 pm-9:50 pm

2 stops16h 15m

Santander

Mon 11/2

10:05 am-5:40 pm

1 stop13h 35m

$964

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Sun 10/18

11:35 pm-9:50 pm

2 stops16h 15m

Santander

Mon 11/2

10:05 am-11:44 pm

2 stops19h 39m

$971

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Fri 10/16

9:20 pm-9:00 pm

1 stop17h 40m

Santander

Tue 10/20

10:05 am-4:10 pm

1 stop12h 05m

$989

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Fri 10/16

8:05 pm-9:00 pm

2 stops18h 55m

Santander

Tue 10/20

10:05 am-4:10 pm

1 stop12h 05m

$993

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Fri 10/16

9:20 pm-5:00 pm

1 stop13h 40m

Santander

Tue 10/20

10:05 am-7:50 pm

1 stop15h 45m

$1,009

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Fri 10/16

8:05 pm-9:00 pm

2 stops18h 55m

Santander

Tue 10/20

6:30 am-4:55 pm

2 stops16h 25m

$1,014

Quickest round-trip

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Fri 10/16

12:29 pm-8:45 am

2 stops14h 16m

Santander

Tue 10/20

10:05 am-4:10 pm

1 stop12h 05m

$1,014

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Fri 10/16

9:20 pm-5:00 pm

1 stop13h 40m

Santander

Tue 10/20

6:30 am-4:10 pm

1 stop15h 40m

$1,248

Cheapest one-way

Quickest one-way

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Thu 10/1

5:40 pm-9:30 am

1 stop9h 50m

$774

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Santander

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Boston Logan Intl to Santander?

Iberia is the most popular carrier operating from Boston Logan Intl to Santander

What airlines fly to Santander?

Iberia, KLM and Delta are the top three most popular airlines that fly to Santander from Boston according to our data. Iberia is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Santander. Keep in mind that there are 10 different airlines that fly to Santander on a routine basis, so you have a few additional options to choose from.

When to book flights from Boston to Santander

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Santander according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Santander (BOS to SDR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Santander

Best Price Found	$774
Fastest flight time	13h 40m
Direct flights	None

The best one-way flight to Santander from Boston in the past 72 hours is $774. The best round-trip flight deal from Boston to Santander found on momondo in the last 72 hours is $944.

The fastest flight from Boston to Santander takes 13h 40m

There are no direct flights from Boston to Santander. There are no popular flight routes from Boston to Santander.

Search flight deals

Frequently asked questions about flying from Boston to Santander

How far is Boston Logan Intl to Santander by plane?
The straight-line distance from Boston Logan Intl to Santander is 3304.8 mi. In terms of flight time, this usually takes a little over 13h 40m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Santander Airport?
Prices for flights from Boston Logan Intl Airport to Santander Airport are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Santander Airport?
As of September 2026, there is 1 operator available to choose from for flights from Boston Logan Intl Airport to Santander Airport.
How old do you have to be to fly from Boston Logan Intl Airport to Santander Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Santander Airport.
What documentation or ID do you need to fly to Santander Airport?
The travel and health documents you'll need for your trip to Santander Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santander Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Boston to Santander?
momondo data reveals that the most frequently booked airline on the route from Boston to Santander is Iberia, representing 100% of all bookings.

Best airlines flying from Boston to Santander

Compare and see reviews for airlines that fly from Boston to Santander with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $534	Free Cancellation	Rating 7.0 3,249 reviews		Search Iberia flights

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Why use momondo?

Why should I use momondo to find a flight deal from Boston to Santander?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santander from Boston.

Can I find flights from Boston to Santander with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santander from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Santander?

Once all potential Boston to Santander flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Santander right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Santander, momondo offers a useful price alert feature which will track prices for flights to Santander from Boston and alert you when they change.

An easier way to manage your Santander trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Boston to Santander from $774

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Santander departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Iberia flights from Boston to Santander

Our best Iberia deals on Boston to Santander flight tickets

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How to get the cheapest flight ticket from Boston to Santander

What is the cheapest airline that flies from Boston Logan Intl to Santander?

What airlines fly to Santander?

When to book flights from Boston to Santander

Cheap Boston to Santander (BOS to SDR) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Boston to Santander

Best airlines flying from Boston to Santander

Compare and see reviews for airlines that fly from Boston to Santander with momondo

Traveling to a place near Santander?

Why use momondo?

An easier way to manage your Santander trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Fly your favorite airline to Santander

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Santander

List of cabin classes available on flights landing in Santander. Availability may vary depending on flight origin and airline.

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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