HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Boston (BOS) to Santander (SDR) from $341

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — SDR
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Boston to Santander

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 May 16, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$649

One-way from

$582
High demand for flights, 52% potential price rise
Search Deals
Best time to find cheap flights, 35% potential price drop
Search Deals
From Boston Logan Intl to Santander
Search Deals
One-way flight from Boston Logan Intl to Santander
Search Deals

What is the cheapest day to fly round-trip from Boston to Santander?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Santander. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Boston to Santander?

The best pricing can be found in the month of January. Prices to Santander from Boston average $1,091. You can even find prices in January for less than $1,091, as users have found deals to Santander from as low as $547. The month of July appears to be one of the more expensive times to travel to Santander from Boston. Flying in the targeted month can save you up to 109%.

When is the cheapest time to fly from Boston to Santander (BOS - SDR)?

When flying from Boston to Santander, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 4% versus a flight at noon.

Cheap Iberia flights from Boston to Santander

Explore cheap flight options specifically provided by Iberia for the route between Boston and Santander. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced Iberia flights we've found from Boston to Santander. Make sure to check back often as deals are often changing.
Tue 7/94:40 pmBOS - SDR
1 stop10h 55mIberia
Thu 7/181:25 pmSDR - BOS
2 stops16h 51mIberia
Deal found 5/16$982
Thu 7/114:40 pmBOS - SDR
1 stop10h 55mIberia
Thu 7/181:25 pmSDR - BOS
2 stops16h 51mIberia
Deal found 5/16$1,032
Sun 5/264:40 pmBOS - SDR
1 stop10h 55mIberia
Sun 6/210:05 amSDR - BOS
1 stop11h 00mIberia
Deal found 5/16$1,070
Sun 5/261:38 pmBOS - SDR
2 stops13h 57mIberia
Sun 6/210:05 amSDR - BOS
1 stop11h 00mIberia
Deal found 5/16$1,075
Fri 7/124:40 pmBOS - SDR
1 stop10h 55mIberia
Thu 7/181:25 pmSDR - BOS
2 stops16h 51mIberia
Deal found 5/16$1,096
Tue 6/184:40 pmBOS - SDR
1 stop10h 55mIberia
Tue 7/1610:05 amSDR - BOS
2 stops20h 11mIberia
Deal found 5/15$1,111
Tue 6/184:40 pmBOS - SDR
1 stop10h 55mIberia
Tue 7/1610:05 amSDR - BOS
2 stops20h 11mIberia
Deal found 5/15$1,113
Tue 6/184:40 pmBOS - SDR
1 stop10h 55mIberia
Tue 7/1610:05 amSDR - BOS
2 stops20h 11mIberia
Deal found 5/16$1,115
Tue 7/94:40 pmBOS - SDR
1 stop10h 55mIberia
Tue 7/1610:05 amSDR - BOS
1 stop11h 00mIberia
Deal found 5/16$1,123

Cheap American Airlines flights from Boston to Santander

Explore cheap flight options specifically provided by American Airlines for the route between Boston and Santander. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Boston to Santander. Deals frequently update to provide users with more options.
Thu 7/114:40 pmBOS - SDR
1 stop10h 55mAmerican Airlines
Tue 7/1610:05 amSDR - BOS
2 stops32h 15mAmerican Airlines
Deal found 5/16$1,030
Thu 7/1110:32 amBOS - SDR
2 stops24h 33mAmerican Airlines
Tue 7/1610:05 amSDR - BOS
2 stops32h 15mAmerican Airlines
Deal found 5/16$1,035
Tue 6/1810:23 amBOS - SDR
2 stops17h 12mAmerican Airlines
Tue 7/1610:05 amSDR - BOS
2 stops18h 35mAmerican Airlines
Deal found 5/15$1,061
Tue 6/187:19 amBOS - SDR
2 stops20h 16mAmerican Airlines
Tue 7/1610:05 amSDR - BOS
2 stops30h 15mAmerican Airlines
Deal found 5/15$1,064
Tue 6/1810:23 amBOS - SDR
2 stops24h 42mAmerican Airlines
Thu 7/1110:05 amSDR - BOS
2 stops20h 11mAmerican Airlines
Deal found 5/16$1,066
Thu 6/2010:23 amBOS - SDR
2 stops24h 42mAmerican Airlines
Tue 7/1610:05 amSDR - BOS
2 stops30h 15mAmerican Airlines
Deal found 5/16$1,145
Thu 6/2010:23 amBOS - SDR
2 stops24h 42mAmerican Airlines
Tue 7/910:05 amSDR - BOS
2 stops20h 11mAmerican Airlines
Deal found 5/16$1,351
Thu 6/2010:23 amBOS - SDR
2 stops17h 12mAmerican Airlines
Sun 7/141:25 pmSDR - BOS
2 stops16h 51mAmerican Airlines
Deal found 5/16$1,547

Cheap Boston to Santander flights in May & June 2024

Find cheap flight options from Boston to Santander specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the most attractive deals on flights from Boston to Santander in 2024. Check back in a little while for more flight options.
Tue 6/1810:23 amBOS - SDR
2 stops17h 12mAmerican Airlines
Tue 7/1610:05 amSDR - BOS
2 stops18h 35mAmerican Airlines
Deal found 5/15$1,061
Tue 6/187:19 amBOS - SDR
2 stops20h 16mAmerican Airlines
Tue 7/1610:05 amSDR - BOS
2 stops30h 15mAmerican Airlines
Deal found 5/15$1,064
Tue 6/1810:23 amBOS - SDR
2 stops24h 42mAmerican Airlines
Thu 7/1110:05 amSDR - BOS
2 stops20h 11mAmerican Airlines
Deal found 5/16$1,066
Sun 5/264:40 pmBOS - SDR
1 stop10h 55mIberia
Sun 6/210:05 amSDR - BOS
1 stop11h 00mIberia
Deal found 5/16$1,070
Sun 5/261:38 pmBOS - SDR
2 stops13h 57mIberia
Sun 6/210:05 amSDR - BOS
1 stop11h 00mIberia
Deal found 5/16$1,075
Sun 6/1611:05 pmBOS - SDR
2 stops27h 40mMultiple Airlines
Tue 7/169:20 amSDR - BOS
1 stop17h 50mMultiple Airlines
Deal found 5/16$1,095
Tue 6/184:40 pmBOS - SDR
1 stop10h 55mIberia
Tue 7/1610:05 amSDR - BOS
2 stops20h 11mIberia
Deal found 5/15$1,111
Tue 6/184:40 pmBOS - SDR
1 stop10h 55mIberia
Tue 7/1610:05 amSDR - BOS
2 stops20h 11mIberia
Deal found 5/15$1,113
Tue 6/184:40 pmBOS - SDR
1 stop10h 55mIberia
Tue 7/1610:05 amSDR - BOS
2 stops20h 11mIberia
Deal found 5/16$1,115

Boston to Santander 2024 flight deals

Discover exclusive flight deals for travel between Boston and Santander in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the most attractive deals on flights from Boston to Santander in 2024. Check back in a little while for more flight options.
Fri 10/2510:55 pmBOS - SDR
1 stop10h 10mIberia
Sun 10/279:35 pmSDR - BOS
1 stop23h 35mIberia
Deal found 5/16$699
Thu 9/1210:55 pmBOS - SDR
1 stop26h 45mVueling
Sun 9/152:30 pmSDR - BOS
1 stop12h 40mVueling
Deal found 5/15$909
Tue 7/94:40 pmBOS - SDR
1 stop10h 55mIberia
Thu 7/181:25 pmSDR - BOS
2 stops16h 51mIberia
Deal found 5/16$982
Thu 7/114:40 pmBOS - SDR
1 stop10h 55mAmerican Airlines
Tue 7/1610:05 amSDR - BOS
2 stops32h 15mAmerican Airlines
Deal found 5/16$1,030
Thu 7/114:40 pmBOS - SDR
1 stop10h 55mIberia
Thu 7/181:25 pmSDR - BOS
2 stops16h 51mIberia
Deal found 5/16$1,032
Thu 7/1110:32 amBOS - SDR
2 stops24h 33mAmerican Airlines
Tue 7/1610:05 amSDR - BOS
2 stops32h 15mAmerican Airlines
Deal found 5/16$1,035
Sat 7/134:40 pmBOS - SDR
1 stop10h 55mMultiple Airlines
Sun 7/142:30 pmSDR - BOS
2 stops35h 45mMultiple Airlines
Deal found 5/16$1,055
Tue 7/910:55 pmBOS - SDR
2 stops14h 35mMultiple Airlines
Tue 7/169:20 amSDR - BOS
1 stop17h 50mMultiple Airlines
Deal found 5/16$1,059
Tue 6/1810:23 amBOS - SDR
2 stops17h 12mAmerican Airlines
Tue 7/1610:05 amSDR - BOS
2 stops18h 35mAmerican Airlines
Deal found 5/15$1,061

Boston to Santander flights leaving soon

Find last-minute flight options from Boston to Santander for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out these flights departing soon from Boston to Santander. Users should examine the flight details to ensure there are no surprises.
Sun 5/264:40 pmBOS - SDR
1 stop10h 55mIberia
Sun 6/210:05 amSDR - BOS
1 stop11h 00mIberia
Deal found 5/16$1,070
Sun 5/261:38 pmBOS - SDR
2 stops13h 57mIberia
Sun 6/210:05 amSDR - BOS
1 stop11h 00mIberia
Deal found 5/16$1,075
Sun 5/261:38 pmBOS - SDR
2 stops13h 57mIberia
Sun 6/210:05 amSDR - BOS
2 stops17h 15mIberia
Deal found 5/16$1,477
Sat 5/258:50 pmBOS - SDR
2 stops30h 45mIberia
Sun 6/21:25 pmSDR - BOS
1 stop31h 40mIberia
Deal found 5/16$1,506
Sat 5/2511:40 amBOS - SDR
2 stops15h 55mIberia
Sun 6/210:05 amSDR - BOS
2 stops17h 24mIberia
Deal found 5/16$1,527
Sat 5/254:40 pmBOS - SDR
1 stop14h 10mIberia
Sun 6/29:35 pmSDR - BOS
1 stop23h 30mIberia
Deal found 5/16$1,530
Sat 5/2512:15 amBOS - SDR
2 stops27h 20mMultiple Airlines
Sun 6/29:35 pmSDR - BOS
2 stops29h 45mMultiple Airlines
Deal found 5/16$2,733

One-way flights to Santander from Boston

Search for one-way flight options from Boston to Santander. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
If you're seeking multiple options on one-way flights from Boston to Santander, be sure to check out these deals, which are updated often. Users needing a return flight from Boston to Santander should utilize the search form above.
Fri 9/139:16 amBOS - SDR
3 stops46h 39mMultiple Airlines
Deal found 5/15$341
Fri 8/307:15 pmBOS - SDR
3 stops20h 40mMultiple Airlines
Deal found 5/15$497
Fri 9/134:40 pmBOS - SDR
1 stop10h 55mIberia
Deal found 5/15$561
Fri 9/134:40 pmBOS - SDR
2 stops16h 25mMultiple Airlines
Deal found 5/15$577
Fri 8/307:15 pmBOS - SDR
2 stops32h 20mMultiple Airlines
Deal found 5/15$582
Fri 8/304:40 pmBOS - SDR
1 stop10h 55mIberia
Deal found 5/15$651
Fri 8/3010:55 pmBOS - SDR
1 stop17h 00mVueling
Deal found 5/15$703
Fri 8/3010:55 pmBOS - SDR
1 stop17h 00mVueling
Deal found 5/15$705
Mon 9/94:40 pmBOS - SDR
1 stop18h 25mIberia
Deal found 5/16$4,567

Find flights from Boston to Santander within your budget

Customize your flight search to find flights from Boston 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$909 - $1,062

Route

Depart

Return

Price

Boston Logan IntlSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Thu 9/12

1 stop26h 45m

Santander

Sun 9/15

1 stop12h 40m

$909

Boston Logan IntlSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Tue 7/9

1 stop10h 55m

Santander

Thu 7/18

2 stops16h 51m

$982

Boston Logan IntlSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Thu 7/11

1 stop10h 55m

Santander

Tue 7/16

2 stops32h 15m

$1,030

Boston Logan IntlSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Thu 7/11

1 stop10h 55m

Santander

Thu 7/18

2 stops16h 51m

$1,032

Boston Logan IntlSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Thu 7/11

2 stops24h 33m

Santander

Tue 7/16

2 stops32h 15m

$1,035

Boston Logan IntlSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Sat 7/13

1 stop10h 55m

Santander

Sun 7/14

2 stops35h 45m

$1,055

Boston Logan IntlSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Tue 7/9

2 stops14h 35m

Santander

Tue 7/16

1 stop17h 50m

$1,059

Boston Logan IntlSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Tue 6/18

2 stops17h 12m

Santander

Tue 7/16

2 stops18h 35m

$1,061

Boston Logan IntlSantander

BOS - SDR

BOSSDR

Boston Logan Intl

Sat 7/13

1 stop10h 55m

Santander

Mon 7/15

2 stops16h 55m

$1,062

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from Boston to Santander?

Use this chart to determine the cheapest time to fly round-trip from Boston to Santander. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Santander flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Santander by month

Plan your trip from Boston to Santander by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Santander is currently $1,020 while a round-trip flight costs $1,025. Price data was last updated on May 12, 2024.

Temperature and rainfall in Santander by month

Plan your trip to Santander by taking into account the average temperature and rainfall totals by month.

SDR

Temperature

50 - 68 °F

Reviews of airlines servicing Santander

Get insights into the airlines that provide service to Santander. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santander. Reviews last updated May 16, 2024.
Read reviews from past customers who have flown Iberia and American Airlines from Boston to Santander. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.3
Good
14,514 reviews
Check prices

Crew

8.0

Food

6.6

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Overall

7.3

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

American Airlines
7.3
Good
14,514 reviews
American Airlines
7.3
Good
14,514 reviews
Check prices

Crew

8.0

Food

6.6

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Overall

7.3

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Iberia
7.1
Good
2,748 reviews
American Airlines
7.3
Good
14,514 reviews
Check prices

Crew

8.0

Food

6.6

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Overall

7.3

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Vueling
7.0
Good
1,456 reviews
American Airlines
7.3
Good
14,514 reviews
Check prices

Crew

8.0

Food

6.6

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Overall

7.3

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Related info for your journey

Find useful and relevant information for your journey from Boston to Santander. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boston to Santander for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Boston to Santander for under $1,000. The cheapest flight booked recently is on Vueling for just $909, but on average you can expect to pay $1,059.

  • Are there last-minute flights available from Boston to Santander for under $1,100?

    There are currently 7+ open flights from Boston to Santander within the next 7 days for less than $1,100.

  • What are the cheapest airlines flying from Boston to Santander round-trip?

    Cheapflights users have booked flights from Boston to Santander round-trip from $909. Other airlines that can offer you cheap pricing are Iberia, from $982, and American Airlines, from $1,030. These flights start at 16% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Boston to Santander one-way?

    To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at $561. Vueling flights start at $703 while deals on American Airlines start at $4,584 one-way.

  • What does BOS to SDR mean?

    This is defined as Boston Logan Intl Airport (BOS) and Santander Airport (SDR). Codes like Santander Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Boston to Santander that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Santander flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Santander with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Santander flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Boston to Santander?

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

  • Can I find deals for flights from Boston to Santander that allow pets onboard?

    Many airlines flying from Boston to Santander offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Santander?

    Yes, you can often find last-minute deals on Boston to Santander flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Santander flight deals updated?

    The Boston to Santander flight deals you see on this page were last updated on 5/16.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Santander
See prices for flight routes from nearby airports that may be better suited for you.

Boston to Bilbao flights
Hartford to Bilbao flights

Top airline flying from Boston to Santander

Discover the top airline that operate flights from Boston to Santander. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$576Average$942FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Minneapolis to Las Vegas flights
New York to Los Angeles flights
Las Vegas to Boston flights
Dallas to London flights
USA to Türkiye flights
Dallas to New York flights
USA to Greece flights
Los Angeles to Atlanta flights
Baltimore to Boston flights
USA to Fiji flights
New York to Florida flights
Boston to Rio de Janeiro Santos Dumont Airport flights

Search flights from Boston to Santander by cabin class

Find flights from Boston to Santander, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Santander?

Cheapflights makes it easy to find Boston to Santander flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Boston to Santander?

Cheapflights simply makes it quick and affordable to book flights from Boston to Santander by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Boston to Santander with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Boston to Santander, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Boston to Santander become cheaper?

Yes, Cheapflights offers price alerts on Boston to Santander flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines