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 August 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.

$423 Cheap Flights from Boston to Santander in 2026

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.

10:55 pm - 5:55 pmBOS Boston Logan Intl-SDR Santander

13h 00m1 stop Barcelona-El Prat

12:00 pm - 9:05 pmSDR Santander-BOS Boston Logan Intl

15h 05m1 stop Barcelona-El Prat

$954Iberia

Thu, Sep 24 - Wed, Oct 7

11:35 am - 9:30 amBOS Boston Logan Intl-SDR Santander

15h 55m2 stops New York John F Kennedy Intl Madrid Barajas

12:00 pm - 9:05 pmSDR Santander-BOS Boston Logan Intl

15h 05m1 stop Barcelona-El Prat

$955Iberia

Thu, Sep 24 - Wed, Oct 7

8:45 pm - 5:00 pmBOS Boston Logan Intl-SDR Santander

14h 15m1 stop Madrid Barajas

6:30 am - 7:10 pmSDR Santander-BOS Boston Logan Intl

18h 40m1 stop Madrid Barajas

$963Iberia

Fri, Sep 18 - Fri, Sep 25

4:45 pm - 6:05 pmBOS Boston Logan Intl-SDR Santander

19h 20m3 stops Frankfurt am Main Milan Malpensa Barcelona-El Prat

6:30 pm - 2:45 pmSDR Santander-BOS Boston Logan Intl

26h 15m3 stops Barcelona-El Prat Milan Malpensa Frankfurt am Main

$965Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

11:35 am - 8:45 amBOS Boston Logan Intl-SDR Santander

15h 10m2 stops New York John F Kennedy Intl Madrid Barajas

6:30 am - 7:10 pmSDR Santander-BOS Boston Logan Intl

18h 40m1 stop Madrid Barajas

$968Iberia

Fri, Sep 18 - Fri, Sep 25

6:00 am - 8:45 amBOS Boston Logan Intl-SDR Santander

20h 45m2 stops New York John F Kennedy Intl Madrid Barajas

10:05 am - 11:28 pmSDR Santander-BOS Boston Logan Intl

19h 23m2 stops Madrid Barajas New York John F Kennedy Intl

$978Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

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

13h 40m1 stop Madrid Barajas

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

12h 05m1 stop Madrid Barajas

$982Iberia

Thu, Sep 17 - Thu, Sep 24

11:35 am - 9:30 amBOS Boston Logan Intl-SDR Santander

15h 55m2 stops New York John F Kennedy Intl Madrid Barajas

10:05 am - 10:35 pmSDR Santander-BOS Boston Logan Intl

18h 30m2 stops Madrid Barajas London Heathrow

$995Iberia

Thu, Sep 24 - Wed, Oct 7

5:50 am - 6:05 pmBOS Boston Logan Intl-SDR Santander

30h 15m3 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle Barcelona-El Prat

9:35 am - 2:45 pmSDR Santander-BOS Boston Logan Intl

35h 10m2 stops Bucharest Otopeni Intl Frankfurt am Main

$1,075Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

9:30 pm - 5:00 pmBOS Boston Logan Intl-SDR Santander

13h 30m1 stop Madrid Barajas

6:30 am - 6:48 pmSDR Santander-BOS Boston Logan Intl

18h 18m2 stops Madrid Barajas Philadelphia

$1,083British Airways

Mon, Dec 7 - Fri, Dec 11

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

British Airways flights from Boston to Santander

Our best British Airways deals on Boston to Santander flight tickets

British Airways

Dec 7

BOS9:30 pmBoston Logan Intl

13h 30m

1 stop

SDR5:00 pmSantander

Dec 11

SDR6:30 amSantander

18h 18m

2 stops

BOS6:48 pmBoston Logan Intl

$1,083

British Airways

Dec 7

BOS5:30 pmBoston Logan Intl

17h 30m

2 stops

SDR5:00 pmSantander

Dec 11

SDR6:30 amSantander

15h 17m

2 stops

BOS3:47 pmBoston Logan Intl

$1,087

British Airways

Dec 7

BOS5:30 pmBoston Logan Intl

17h 30m

2 stops

SDR5:00 pmSantander

Dec 11

SDR6:30 amSantander

15h 17m

2 stops

BOS3:47 pmBoston Logan Intl

$1,088

Iberia flights from Boston to Santander

Our best Iberia deals on Boston to Santander flight tickets

Iberia

Sep 24

BOS10:55 pmBoston Logan Intl

13h 00m

1 stop

SDR5:55 pmSantander

Oct 7

SDR12:00 pmSantander

15h 05m

1 stop

BOS9:05 pmBoston Logan Intl

$954

Iberia

Sep 24

BOS11:35 amBoston Logan Intl

15h 55m

2 stops

SDR9:30 amSantander

Oct 7

SDR12:00 pmSantander

15h 05m

1 stop

BOS9:05 pmBoston Logan Intl

$955

Iberia

Sep 18

BOS8:45 pmBoston Logan Intl

14h 15m

1 stop

SDR5:00 pmSantander

Sep 25

SDR6:30 amSantander

18h 40m

1 stop

BOS7:10 pmBoston Logan Intl

$963

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Thu 9/24

10:55 pm-5:55 pm

1 stop13h 00m

Santander

Wed 10/7

12:00 pm-9:05 pm

1 stop15h 05m

$954

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Thu 9/24

11:35 am-9:30 am

2 stops15h 55m

Santander

Wed 10/7

12:00 pm-9:05 pm

1 stop15h 05m

$955

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Fri 9/18

8:45 pm-5:00 pm

1 stop14h 15m

Santander

Fri 9/25

6:30 am-7:10 pm

1 stop18h 40m

$963

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Fri 9/18

4:45 pm-6:05 pm

3 stops19h 20m

Santander

Fri 9/25

6:30 pm-2:45 pm

3 stops26h 15m

$965

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Fri 9/18

11:35 am-8:45 am

2 stops15h 10m

Santander

Fri 9/25

6:30 am-7:10 pm

1 stop18h 40m

$968

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Fri 9/18

6:00 am-8:45 am

2 stops20h 45m

Santander

Fri 9/25

10:05 am-11:28 pm

2 stops19h 23m

$978

Quickest round-trip

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Thu 9/17

9:20 pm-5:00 pm

1 stop13h 40m

Santander

Thu 9/24

10:05 am-4:10 pm

1 stop12h 05m

$982

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Thu 9/24

11:35 am-9:30 am

2 stops15h 55m

Santander

Wed 10/7

10:05 am-10:35 pm

2 stops18h 30m

$995

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Fri 9/18

5:50 am-6:05 pm

3 stops30h 15m

Santander

Fri 9/25

9:35 am-2:45 pm

2 stops35h 10m

$1,075

BostonSantander

BOS Boston Logan Intl - SDR Santander

BOSSDR

Boston Logan Intl

Mon 12/7

9:30 pm-5:00 pm

1 stop13h 30m

Santander

Fri 12/11

6:30 am-6:48 pm

2 stops18h 18m

$1,083

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

LEVEL and Iberia are the most popular carriers 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 32% 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

Fastest flight time	17h 30m
Direct flights	None

The fastest flight from Boston to Santander takes 17h 30m

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 17h 30m.
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 August 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 3,264 reviews		Search Iberia flights

Llanes

Potes

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 9/5

Sat 9/12

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Airlines

Cabin classes

Other Spain destinations

Other flights from Boston

Complete your trip

Feeling lucky

Fly your favorite airline to Santander

Cheap flights from Boston to Santander from $423

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 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Boston to Santander

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

British Airways flights from Boston to Santander

Our best British Airways deals on Boston to Santander flight tickets

Iberia flights from Boston to Santander

Our best Iberia deals on Boston to Santander flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boston to Santander that are best for you.

See travel insights to Santander from

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

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

Fly to other destinations from Boston

According to popular flight searches on momondo this year

Complete your trip to Santander

Explore popular destinations other users love

According to popular flight searches on momondo this year