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$267+ Cheap flights from Spain to Boston (BOS)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — BOS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Spain to Boston

Keep the following information in mind while searching for Spain to Boston flight deals. Data was last updated August 14, 2025.

Round-trip from

$377
(lol.travel)

One-way from

$267
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$596

Good round-trip deal

$487 or less

Good one-way deal

$241 or less
From Spain to Boston Logan Intl
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One-way flight from Spain to Boston Logan Intl
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Highest demand for flights based on searches. 12% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Spain to Boston Logan Intl.
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Price to beat on a one-way flight from Spain to Boston Logan Intl.
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Find flight deals from Spain to Boston

Cheapest flights from Spain to Boston
Explore the most affordable flight options available from Spain to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This lol.travel deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:30 amSVQ - BOS
1 stop19h 35mTAP AIR PORTUGAL
Tue 9/2310:40 pmBOS - SVQ
1 stop19h 50mTAP AIR PORTUGAL
Deal found 8/13$377
This lol.travel deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:25 pmVLC - BOS
1 stop26h 10mTAP AIR PORTUGAL
Sat 12/1310:45 pmBOS - VLC
1 stop18h 45mTAP AIR PORTUGAL
Deal found 8/13$377
This oojo deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:00 pmSVQ - BOS
1 stop10h 05mTAP AIR PORTUGAL
Tue 9/2310:40 pmBOS - SVQ
1 stop19h 50mTAP AIR PORTUGAL
Deal found 8/13$380
This oojo deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2110:20 amAGP - BOS
1 stop15h 50mTAP AIR PORTUGAL
Fri 11/286:05 pmBOS - AGP
1 stop23h 10mTAP AIR PORTUGAL
Deal found 8/14$381
This lol.travel deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:25 amAGP - BOS
1 stop15h 40mTAP AIR PORTUGAL
Sat 9/2710:45 pmBOS - AGP
1 stop18h 10mTAP AIR PORTUGAL
Deal found 8/14$382
This lol.travel deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:45 amBCN - BOS
1 stop13h 50mTAP AIR PORTUGAL
Wed 12/36:05 pmBOS - BCN
1 stop10h 00mTAP AIR PORTUGAL
Deal found 8/13$399
This oojo deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:15 pmALC - BOS
2 stops31h 35mScandinavian Airlines
Tue 11/115:35 pmBOS - ALC
2 stops34h 55mScandinavian Airlines
Deal found 8/14$400
This LEVEL deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:10 pmBCN - BOS
Nonstop8h 45mLEVEL
Sun 11/3010:40 pmBOS - BCN
Nonstop7h 15mLEVEL
Deal found 8/13$401
This lol.travel deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:25 amBCN - BOS
1 stop14h 40mTAP AIR PORTUGAL
Sun 9/286:10 pmBOS - BCN
1 stop14h 00mTAP AIR PORTUGAL
Deal found 8/13$402
This oojo deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:45 amBCN - BOS
1 stop13h 50mTAP AIR PORTUGAL
Sun 11/3010:45 pmBOS - BCN
1 stop12h 30mTAP AIR PORTUGAL
Deal found 8/14$403
This Mytrip deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:40 pmBCN - BOS
1 stop21h 40mTAP AIR PORTUGAL
Mon 9/2910:40 pmBOS - BCN
1 stop20h 50mTAP AIR PORTUGAL
Deal found 8/14$407
This lol.travel deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:30 pmALC - BOS
1 stop27h 05mScandinavian Airlines
Fri 10/105:40 pmBOS - ALC
1 stop18h 00mScandinavian Airlines
Deal found 8/13$412

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spain to Boston 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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Spain to Boston that are best for you.

Fly from

Spain

Fly to

Boston

Route

Depart

Return

Price

SevilleBoston

SVQ - BOS

SVQBOS

Sevilla

Mon 9/15

6:30 am-8:05 pm

1 stop19h 35m

Boston Logan Intl

Tue 9/23

10:40 pm-12:30 am

1 stop19h 50m

$377

ValenciaBoston

VLC - BOS

VLCBOS

Valencia

Sat 12/6

6:25 pm-2:35 pm

1 stop26h 10m

Boston Logan Intl

Sat 12/13

10:45 pm-11:30 pm

1 stop18h 45m

$377

SevilleBoston

SVQ - BOS

SVQBOS

Sevilla

Fri 9/12

4:00 pm-8:05 pm

1 stop10h 05m

Boston Logan Intl

Tue 9/23

10:40 pm-12:30 am

1 stop19h 50m

$380

MálagaBoston

AGP - BOS

AGPBOS

Malaga

Fri 11/21

10:20 am-8:10 pm

1 stop15h 50m

Boston Logan Intl

Fri 11/28

6:05 pm-11:15 pm

1 stop23h 10m

$381

MálagaBoston

AGP - BOS

AGPBOS

Malaga

Fri 9/12

10:25 am-8:05 pm

1 stop15h 40m

Boston Logan Intl

Sat 9/27

10:45 pm-10:55 pm

1 stop18h 10m

$382

AlicanteBoston

ALC - BOS

ALCBOS

Alicante

Sat 11/8

2:15 pm-3:50 pm

2 stops31h 35m

Boston Logan Intl

Tue 11/11

5:35 pm-10:30 am

2 stops34h 55m

$400

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 11/27

6:10 pm-8:55 pm

Nonstop8h 45m

Boston Logan Intl

Sun 11/30

10:40 pm-11:55 am

Nonstop7h 15m

$401

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Fri 11/21

6:45 am-2:35 pm

1 stop13h 50m

Boston Logan Intl

Sun 11/30

10:45 pm-5:15 pm

1 stop12h 30m

$403

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 11/26

9:10 pm-2:35 pm

1 stop23h 25m

Boston Logan Intl

Tue 12/2

6:05 pm-10:05 am

1 stop10h 00m

$403

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Tue 9/16

10:40 pm-2:20 pm

1 stop21h 40m

Boston Logan Intl

Mon 9/29

10:40 pm-1:30 am

1 stop20h 50m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 60 results
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Best time to book a flight from Spain to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Spain with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Spain to Boston

What is the cheapest month to book a flight from Spain to Boston?

Currently, January is the cheapest month in which you can book a flight from Spain to Boston (average of $218). Flying from Spain to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ES to BOS?

Find hourly flight availability from Spain to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Spain to Boston as you normally would.

Weekly flight availability from Spain to Boston

Explore weekly flight availability from Spain to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from ES0 to BOS are scheduled on a Monday (13 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated August 14, 2025.
Peruse reviews from past customers who have flown with Delta, Vueling, and TAP AIR PORTUGAL from Spain to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Vueling
7.1
Good
1,180 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
TAP AIR PORTUGAL
7.1
Good
1,948 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Iberia
7.0
Good
2,878 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

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

  • What airport do you fly into for flights to Boston from Spain?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Spain. Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How popular is this Spain to Boston flight route?

    Flights from Spain to Boston Logan Intl have been viewed 3 times in the past calendar month.

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

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $267. Users have also found prices from $280 and $288 on LEVEL and Iberia, respectively.

  • What are the most popular routes from Spain to Boston?

    Most travelers choose Madrid Barajas - Boston Logan Intl, Barcelona-El Prat - Boston Logan Intl or Alicante - Boston Logan Intl when deciding on the best route from Spain to Boston.

  • What are the most reliable airlines from Spain to Boston?

    Before booking your flight to Boston from Spain, check out the most reliable airlines to get you to your destination on time: Aer Lingus (93%), American Airlines (93%), Qatar Airways( 93%).

  • What are the cheapest flights from Spain to Boston?

    Looking at all options, your cheapest flight can be booked for $244. While the most popular route (Madrid Barajas - Boston Logan Intl) can be booked for $439 on average our data indicates $1,261 when flying from Spain to Boston.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Spain to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spain to Boston?

    Currently, January is the cheapest month in which you can book a flight from Spain to Boston (average of $218). Flying from Spain to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Watertown
Hampton Beach
Waltham
Seabrook
Lowell
Lincoln
Smithfield
Cranston
Chestnut Hill
Warwick
Peabody
Quincy
York Beach
Chelsea
Swansea
Saugus
Burlington
Braintree

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Alternative routes for Spain to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Spain to Boston

Discover the top 10 airlines that operate flights from Spain to Boston. 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$259Average$517FlexibilityNo cancel feeOn-time88%
LEVELCheapest$293Average$534FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$303Average$631FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$308Average$487FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$347Average$586FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$356Average$610FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$358Average$709FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$362Average$709FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$443Average$539FlexibilityNo cancel feeOn-time76%
KLMCheapest$469Average$735FlexibilityNo cancel feeOn-time75%

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