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Barcelona-El Prat

$209+ Cheap flights from Massachusetts to Barcelona-El Prat (BCN)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BCN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Massachusetts to Barcelona-El Prat

Cheapest flights from Massachusetts to Barcelona-El Prat
Explore the most affordable flight options available from Massachusetts to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:40 pmBOS - BCN
Nonstop7h 15mLEVEL
Mon 12/296:10 pmBCN - BOS
Nonstop8h 45mLEVEL
Deal found 12/17$795
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 amBOS - BCN
1 stop22h 05mMultiple Airlines
Wed 1/79:10 pmBCN - BOS
2 stops52h 50mMultiple Airlines
Deal found 12/17$811
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:40 pmBOS - BCN
2 stops35h 35mBrussels Airlines
Tue 1/63:05 pmBCN - BOS
2 stops52h 20mBrussels Airlines
Deal found 12/16$966
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:15 pmBOS - BCN
1 stop12h 05mLufthansa
Thu 12/2511:55 amBCN - BOS
1 stop12h 40mLufthansa
Deal found 12/16$1,020
This British Airways deal was found by Cheapflights users on 12/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:40 pmBOS - BCN
Nonstop7h 15mMultiple Airlines
Tue 1/66:40 amBCN - BOS
1 stop15h 35mMultiple Airlines
Deal found 12/16$1,046
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:50 pmBOS - BCN
1 stop19h 10mMultiple Airlines
Tue 12/2311:55 amBCN - BOS
1 stop12h 40mMultiple Airlines
Deal found 12/15$1,069
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:40 pmBOS - BCN
Nonstop7h 15mMultiple Airlines
Tue 12/306:45 amBCN - BOS
3 stops19h 10mMultiple Airlines
Deal found 12/17$1,076
This KLM deal was found by Cheapflights users on 12/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:22 pmBDL - BCN
1 stop12h 18mKLM
Mon 12/2910:55 amBCN - BDL
1 stop18h 41mKLM
Deal found 12/17$1,420
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:22 pmBDL - BCN
1 stop12h 18mDelta
Mon 12/2910:15 amBCN - BDL
2 stops18h 59mDelta
Deal found 12/17$1,425
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:40 pmBDL - BCN
2 stops31h 55mUnited Airlines
Tue 1/66:45 amBCN - BDL
2 stops22h 59mUnited Airlines
Deal found 12/16$1,508
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:09 pmBDL - BCN
1 stop12h 31mDelta
Tue 1/69:55 amBCN - BDL
2 stops19h 45mDelta
Deal found 12/16$1,517
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:15 amBDL - BCN
2 stops20h 45mUnited Airlines
Fri 1/26:45 amBCN - BDL
2 stops33h 10mUnited Airlines
Deal found 12/16$1,592

Find flight deals from Massachusetts to Barcelona-El Prat

Keep the following information in mind while searching for Massachusetts to Barcelona-El Prat flight deals. Data was last updated December 18, 2025.

Round-trip from

$371
(Trip.com)

One-way from

$209
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$718

Good round-trip deal

$472 or less

Good one-way deal

$259 or less
From Massachusetts to Barcelona-El Prat
Search Deals
One-way flight from Massachusetts to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Massachusetts to Barcelona-El Prat.
Search Deals
Price to beat on a one-way flight from Massachusetts to Barcelona-El Prat.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Barcelona-El Prat 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 December 18, 2025.
Use the filters below to find and compare flights from Massachusetts to Barcelona-El Prat Airport that are best for you.

Fly from

Massachusetts

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 1/18

10:40 pm-11:55 am

Nonstop7h 15m

Barcelona-El Prat

Sun 1/25

6:10 pm-8:55 pm

Nonstop8h 45m

$389

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 3/8

8:50 pm-1:15 pm

1 stop11h 25m

Barcelona-El Prat

Sun 3/15

11:50 am-6:50 pm

1 stop12h 00m

$389

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 2/2

10:40 pm-11:55 am

Nonstop7h 15m

Barcelona-El Prat

Mon 2/16

6:10 pm-8:55 pm

Nonstop8h 45m

$389

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Fri 1/9

7:50 pm-1:35 pm

1 stop11h 45m

Barcelona-El Prat

Fri 2/13

11:50 am-5:50 pm

1 stop12h 00m

$390

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 3/9

11:40 pm-11:55 am

Nonstop7h 15m

Barcelona-El Prat

Thu 3/19

6:10 pm-9:55 pm

Nonstop8h 45m

$399

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 1/19

10:40 pm-11:55 am

Nonstop7h 15m

Barcelona-El Prat

Sat 1/24

6:10 pm-8:55 pm

Nonstop8h 45m

$414

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sat 1/31

10:40 pm-11:55 am

Nonstop7h 15m

Barcelona-El Prat

Thu 2/5

6:10 pm-8:55 pm

Nonstop8h 45m

$424

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Thu 1/15

10:40 pm-11:55 am

Nonstop7h 15m

Barcelona-El Prat

Sat 2/14

6:10 pm-8:55 pm

Nonstop8h 45m

$447

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Tue 3/3

6:00 am-8:20 am

1 stop20h 20m

Barcelona-El Prat

Wed 3/11

12:35 pm-11:59 pm

2 stops40h 24m

$465

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Tue 3/10

6:00 am-8:20 am

1 stop21h 20m

Barcelona-El Prat

Tue 3/17

12:35 pm-2:15 pm

2 stops30h 40m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 49 results
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Best time to book a flight from Massachusetts to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Massachusetts 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 Massachusetts to Barcelona-El Prat Airport

What is the cheapest month to book a flight from Massachusetts to Barcelona-El Prat Airport?

Currently, September is the cheapest month in which you can book a flight from Massachusetts to Barcelona-El Prat Airport (average of $275). Flying from Massachusetts to Barcelona-El Prat Airport in June is currently the most expensive (average of $415). 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 MA to BCN?

Find hourly flight availability from Massachusetts to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Massachusetts to Barcelona-El Prat Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 25% versus a flight at noon.

What is the cheapest day to fly from Massachusetts to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to Barcelona-El Prat. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Massachusetts to Barcelona-El Prat Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Massachusetts to Barcelona-El Prat Airport?

    Airlines like LEVEL, Icelandair, and Iberia fly from Massachusetts to Barcelona-El Prat Airport in about 7h 15m. The time it takes to get you to your destination can typically vary by up to 4h 10m. The distance between Massachusetts and Barcelona-El Prat Airport is about 3638 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Massachusetts to Barcelona-El Prat Airport one-way?

    One-way options have recently been found by users for as low as $129 on Vueling. Other airlines that offer cheap prices include LEVEL from $130 and Iberia from $157 one-way.

  • What are the most popular routes from Massachusetts to Barcelona-El Prat Airport?

    Most travelers choose Boston Logan Intl - Barcelona-El Prat, Albany Intl - Barcelona-El Prat or Hartford Bradley Intl - Barcelona-El Prat when deciding on the best route from Massachusetts to Barcelona-El Prat Airport.

  • What are the most reliable airlines from Massachusetts to Barcelona-El Prat Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Massachusetts to Barcelona-El Prat Airport on time: LEVEL (100%), KLM (100%), Air France (100%).

  • What are the cheapest flights from Massachusetts to Barcelona-El Prat Airport?

    While on average a flight from Massachusetts to Barcelona-El Prat Airport is generally $770, our data shows the cheapest flight currently is $167. When looking at the most popular route, (Boston Logan Intl - Barcelona-El Prat), you can expect to pay $319 for that flight.

  • Can I find deals for flights from Massachusetts to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Barcelona-El Prat.

  • Can I find deals for business class flights from Massachusetts to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Massachusetts to Barcelona-El Prat 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 Massachusetts to Barcelona-El Prat Airport?

    Currently, September is the cheapest month in which you can book a flight from Massachusetts to Barcelona-El Prat Airport (average of $275). Flying from Massachusetts to Barcelona-El Prat Airport in June is currently the most expensive (average of $415). 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 Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Alternative routes for Massachusetts to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Massachusetts to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Massachusetts to Barcelona-El Prat. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$308Average$320FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$334Average$524FlexibilityNo cancel feeOn-timeN/A
LEVELCheapest$342Average$535FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$349Average$518FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$355Average$503FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$395Average$838FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$399Average$511FlexibilityNo cancel feeOn-time67%
SWISSCheapest$409Average$689FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$423Average$715FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$429Average$702FlexibilityNo cancel feeOn-time81%

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