What is the cheapest airline that flies from United States to Santander?

Iberia is the most popular carrier operating from United States to Santander

What airlines fly to Santander?

United Airlines, Iberia and Lufthansa are the top three most popular airlines that fly to Santander from United States according to our data. United Airlines 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 12 different airlines that fly to Santander on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Santander?

Average flight duration from United States to Santander depends on which airport you fly into and out of. Flying from Boston to Bilbao is 11h on average, while flying from New York to Bilbao is 11h 55m on average. Bilbao is the most popular airport in Santander.

When did momondo last update prices for flights from United States to Santander Airport?

Prices for flights from United States to Santander Airport are refreshed on a daily basis.

How many operators does momondo search for flights from United States to Santander Airport?

As of November 2025, there is 1 operator available to choose from for flights from United States to Santander Airport.

How old do you have to be to fly from United States 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 United States to Santander Airport.

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

The necessary travel and health documents for your Santander Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$297 Cheap Flights from the United States to Santander in 2025/26

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Recent round-trip flight deals from the United States to Santander

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10:40 pm - 8:10 amBOS-SDR

27h 30m1 stop

8:45 am - 8:55 pmSDR-BOS

18h 10m1 stop

$395Multiple Airlines

Find Deal

Thu, Jan 15 - Thu, Jan 22

10:40 pm - 4:55 pmBOS-SDR

12h 15m1 stop

5:40 pm - 10:56 pmSDR-BOS

35h 16m2 stops

$424Iberia

Find Deal

Mon, Jan 12 - Mon, Jan 19

9:20 pm - 9:00 pmBOS-SDR

17h 40m1 stop

9:00 am - 10:55 pmSDR-BOS

19h 55m2 stops

$435Multiple Airlines

Find Deal

Thu, Jan 15 - Thu, Jan 22

10:40 pm - 4:55 pmBOS-SDR

12h 15m1 stop

8:45 am - 8:55 pmSDR-BOS

18h 10m1 stop

$440Multiple Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 19

11:45 pm - 4:45 pmJFK-SDR

11h 00m1 stop

8:45 am - 10:00 pmSDR-JFK

19h 15m1 stop

$517Multiple Airlines

Find Deal

Sat, Jan 10 - Sat, Jan 17

10:30 pm - 5:10 pmMIA-SDR

12h 40m1 stop

6:30 am - 8:45 pmSDR-MIA

20h 15m1 stop

$529Iberia

Find Deal

Fri, Jan 23 - Wed, Jan 28

11:13 am - 8:50 amMIA-SDR

15h 37m2 stops

9:00 am - 8:45 pmSDR-MIA

17h 45m1 stop

$533Multiple Airlines

Find Deal

Fri, Jan 23 - Wed, Jan 28

11:45 pm - 4:55 pmJFK-SDR

12h 10m1 stop

5:30 pm - 10:00 pmSDR-JFK

33h 30m1 stop

$535Multiple Airlines

Find Deal

Mon, Mar 9 - Fri, Mar 13

6:55 pm - 8:50 amBOS-SDR

31h 55m2 stops

9:00 am - 9:55 pmSDR-BOS

18h 55m2 stops

$538Multiple Airlines

Find Deal

Thu, Jan 15 - Thu, Jan 22

11:26 am - 8:50 amMIA-SDR

15h 24m2 stops

9:00 am - 8:55 pmSDR-MIA

17h 55m2 stops

$543Iberia

Find Deal

Fri, Jan 23 - Wed, Jan 28

Iberia flights from United States to Santander

Our best Iberia deals on United States to Santander flight tickets

Iberia

Jan 12

BOS10:40 pmBoston Logan Intl

12h 15m

1 stop

SDR4:55 pmSantander

Jan 19

SDR5:40 pmSantander

35h 16m

2 stops

BOS10:56 pmBoston Logan Intl

$424

Find similar

Iberia

Jan 18

LAX5:30 pmLos Angeles

18h 30m

2 stops

SDR9:00 pmSantander

Feb 3

SDR9:00 amSantander

21h 18m

2 stops

LAX9:18 pmLos Angeles

$499

Find similar

Iberia

Jan 18

LAX6:10 pmLos Angeles

14h 00m

1 stop

SDR5:10 pmSantander

Feb 3

SDR9:00 amSantander

21h 18m

2 stops

LAX9:18 pmLos Angeles

$503

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BostonSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Thu 1/15

10:40 pm-8:10 am

1 stop27h 30m

Santander

Thu 1/22

8:45 am-8:55 pm

1 stop18h 10m

$395

BostonSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Mon 1/12

10:40 pm-4:55 pm

1 stop12h 15m

Santander

Mon 1/19

5:40 pm-10:56 pm

2 stops35h 16m

$424

BostonSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Thu 1/15

9:20 pm-9:00 pm

1 stop17h 40m

Santander

Thu 1/22

9:00 am-10:55 pm

2 stops19h 55m

$435

BostonSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Mon 1/12

10:40 pm-4:55 pm

1 stop12h 15m

Santander

Mon 1/19

8:45 am-8:55 pm

1 stop18h 10m

$440

New YorkSantander

JFK - SDR

JFKSDR

New York John F Kennedy Intl

Sat 1/10

11:45 pm-4:45 pm

1 stop11h 00m

Santander

Sat 1/17

8:45 am-10:00 pm

1 stop19h 15m

$517

MiamiSantander

MIA - SDR

MIASDR

Miami

Fri 1/23

10:30 pm-5:10 pm

1 stop12h 40m

Santander

Wed 1/28

6:30 am-8:45 pm

1 stop20h 15m

$529

MiamiSantander

MIA - SDR

MIASDR

Miami

Fri 1/23

11:13 am-8:50 am

2 stops15h 37m

Santander

Wed 1/28

9:00 am-8:45 pm

1 stop17h 45m

$533

New YorkSantander

JFK - SDR

JFKSDR

New York John F Kennedy Intl

Mon 3/9

11:45 pm-4:55 pm

1 stop12h 10m

Santander

Fri 3/13

5:30 pm-10:00 pm

1 stop33h 30m

$535

BostonSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Thu 1/15

6:55 pm-8:50 am

2 stops31h 55m

Santander

Thu 1/22

9:00 am-9:55 pm

2 stops18h 55m

$538

MiamiSantander

MIA - SDR

MIASDR

Miami

Fri 1/23

11:26 am-8:50 am

2 stops15h 24m

Santander

Wed 1/28

9:00 am-8:55 pm

2 stops17h 55m

$543

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 United States 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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Santander?

The cheapest day to depart from United States to Santander is on a Sunday. Travelers who choose to depart for Santander on a Sunday will often find tickets for as low as $832. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,199. These prices are subject to change though, so be sure to set up a Price Alert for flights to Santander.

What is the cheapest time of day to depart on your flight to Santander?

The cheapest time of day to fly to Santander is in the evening when flights can be purchased for as low as $971. In the afternoon is when there is more demand to fly to Santander, so prices are often more expensive at around $1,043 per ticket.

Can stopping save me money on United States to Santander flights?

You could potentially save up to 41% on your flight if you consider stops on a United States to Santander flight.

Cheap United States to Santander flight deals and tips

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

Fastest flight time	9h 35m
Direct flights	None

The fastest flight from United States to Santander takes 9h 35m

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

Search flight deals

When did momondo last update prices for flights from United States to Santander Airport?
Prices for flights from United States to Santander Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Santander Airport?
As of November 2025, there is 1 operator available to choose from for flights from United States to Santander Airport.
How old do you have to be to fly from United States 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 United States to Santander Airport.
What documentation or ID do you need to fly to Santander Airport?
The necessary travel and health documents for your Santander Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Santander

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

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $478	Free Cancellation	Rating 7.0 3,034 reviews		Search Iberia flights

Llanes

Potes

Why use momondo?

Why should I use momondo to find a flight deal from United States 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 United States.

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

Flights from United States to Santander with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Santander?

Once all potential United States 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 United States to Santander right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United States to Santander flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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 the United States to Santander from $297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Santander departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Find the cheapest flights from the United States to Santander

Recent round-trip flight deals from the United States to Santander

Recent one-way flight deals from the United States to Santander

Recent last minute flight deals from the United States to Santander

Iberia flights from United States to Santander

Our best Iberia deals on United States to Santander flight tickets

momondo Fare Finder

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

See travel insights to Santander from

How to get the cheapest flight ticket from United States 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 day to depart on your flight to Santander?

What is the cheapest time of day to depart on your flight to Santander?

The cheapest time of day to fly to Santander is in the evening when flights can be purchased for as low as $971. In the afternoon is when there is more demand to fly to Santander, so prices are often more expensive at around $1,043 per ticket.

Can stopping save me money on United States to Santander flights?

You could potentially save up to 41% on your flight if you consider stops on a United States to Santander flight.

What is the cheapest airline that flies from United States to Santander?

Iberia is the most popular carrier operating from United States to Santander

What airlines fly to Santander?

How long does it take to fly to Santander?

Average flight duration from United States to Santander depends on which airport you fly into and out of. Flying from Boston to Bilbao is 11h on average, while flying from New York to Bilbao is 11h 55m on average. Bilbao is the most popular airport in Santander.

Cheap United States to Santander flight deals and tips

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

Fastest flight time

Direct flights

When did momondo last update prices for flights from United States to Santander Airport?

How many operators does momondo search for flights from United States to Santander Airport?

How old do you have to be to fly from United States to Santander Airport?

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

Best airlines flying from United States to Santander

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

Traveling to a place near Santander?

Why use momondo?

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

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

How can momondo help me find flights from United States to Santander?

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

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