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Barcelona-El Prat

$199+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BCN
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap 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 November 3, 2025.

Round-trip from

$417
(oojo)

One-way from

$199
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$511

Good round-trip deal

$507 or less

Good one-way deal

$271 or less
From Massachusetts to Barcelona-El Prat
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One-way flight from Massachusetts to Barcelona-El Prat
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Highest demand for flights based on searches. 16% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Massachusetts to Barcelona-El Prat.
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Price to beat on a one-way flight from Massachusetts to Barcelona-El Prat.
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Find 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 November 3, 2025.

This oojo deal was found by Cheapflights users on 11/2. 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.
Tue 11/256:05 pmBOS - BCN
1 stop20h 15mTAP AIR PORTUGAL
Tue 12/96:45 amBCN - BOS
1 stop14h 00mTAP AIR PORTUGAL
Deal found 11/2$417
This oojo deal was found by Cheapflights users on 11/1. 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.
Tue 12/96:05 pmBOS - BCN
1 stop11h 40mTAP AIR PORTUGAL
Mon 12/226:05 pmBCN - BOS
1 stop26h 40mTAP AIR PORTUGAL
Deal found 11/1$419
This oojo deal was found by Cheapflights users on 11/2. 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.
Mon 12/16:05 pmBOS - BCN
1 stop11h 40mTAP AIR PORTUGAL
Fri 12/52:35 pmBCN - BOS
1 stop11h 35mTAP AIR PORTUGAL
Deal found 11/2$422
This Iberia deal was found by Cheapflights users on 11/3. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:40 pmBOS - BCN
Nonstop7h 15mIberia
Sun 12/146:10 pmBCN - BOS
Nonstop8h 45mIberia
Deal found 11/3$423
This oojo deal was found by Cheapflights users on 11/3. 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 11/1410:45 pmBOS - BCN
1 stop15h 35mTAP AIR PORTUGAL
Wed 11/1912:35 pmBCN - BOS
1 stop32h 00mTAP AIR PORTUGAL
Deal found 11/3$426
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Sat 12/610:15 amBOS - BCN
3 stops21h 15mMultiple Airlines
Sat 12/135:45 amBCN - BOS
2 stops22h 52mMultiple Airlines
Deal found 11/1$427
This Mytrip deal was found by Cheapflights users on 11/2. 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 12/21:00 pmBOS - BCN
2 stops26h 30mMultiple Airlines
Tue 12/99:15 pmBCN - BOS
3 stops28h 27mMultiple Airlines
Deal found 11/2$428
This eDestinos deal was found by Cheapflights users on 11/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:50 pmBOS - BCN
2 stops39h 30mScandinavian Airlines
Tue 12/97:10 pmBCN - BOS
2 stops33h 24mScandinavian Airlines
Deal found 11/2$429
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Sun 11/3010:15 amBOS - BCN
1 stop17h 20mAir Canada
Mon 12/81:35 pmBCN - BOS
1 stop12h 07mAir Canada
Deal found 11/2$431
This KAYAK deal was found by Cheapflights users on 11/2. 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 12/28:50 pmBOS - BCN
2 stops39h 30mScandinavian Airlines
Fri 12/127:10 pmBCN - BOS
1 stop26h 40mScandinavian Airlines
Deal found 11/2$433
This Delta deal was found by Cheapflights users on 11/3. 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 11/125:30 amBDL - BCN
2 stops20h 30mDelta
Wed 11/1910:55 amBCN - BDL
1 stop18h 53mDelta
Deal found 11/3$438
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 11/76:10 pmBDL - BCN
2 stops57h 25mUnited Airlines
Tue 11/181:35 pmBCN - BDL
2 stops33h 53mUnited Airlines
Deal found 11/2$466

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 November 3, 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

Fri 1/16

6:21 pm-9:35 am

2 stops57h 14m

Barcelona-El Prat

Tue 2/10

1:35 pm-2:17 pm

2 stops30h 42m

$451

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 1/14

10:30 am-9:35 am

2 stops17h 05m

Barcelona-El Prat

Thu 3/12

12:35 pm-5:17 pm

2 stops33h 42m

$452

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 1/19

10:15 am-9:35 am

1 stop17h 20m

Barcelona-El Prat

Thu 1/29

1:35 pm-9:32 am

1 stop25h 57m

$453

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Thu 1/22

6:00 am-9:00 am

2 stops21h 00m

Barcelona-El Prat

Tue 1/27

1:35 pm-1:13 pm

2 stops29h 38m

$457

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 1/20

11:12 am-8:40 am

1 stop15h 28m

Barcelona-El Prat

Wed 1/28

10:55 am-1:04 am

1 stop20h 09m

$468

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 1/11

12:08 pm-9:35 am

2 stops15h 27m

Barcelona-El Prat

Wed 2/11

11:00 am-11:49 pm

2 stops18h 49m

$472

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Fri 2/13

5:44 am-8:50 am

1 stop21h 06m

Barcelona-El Prat

Wed 2/18

10:40 am-11:18 pm

1 stop18h 38m

$484

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 11/24

2:47 pm-8:20 am

1 stop11h 33m

Barcelona-El Prat

Tue 12/2

6:45 am-11:59 pm

2 stops23h 14m

$490

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Fri 1/16

6:00 am-2:05 pm

2 stops26h 05m

Barcelona-El Prat

Mon 1/19

1:35 pm-2:03 pm

2 stops30h 28m

$493

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 1/14

10:10 pm-5:35 pm

2 stops13h 25m

Barcelona-El Prat

Wed 2/11

9:55 am-6:35 pm

2 stops14h 40m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 53 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 $412). 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 November 3, 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 United Airlines, Delta, and British Airways fly from Massachusetts to Barcelona-El Prat Airport in about 11h 37m. The time it takes to get you to your destination can typically vary by up to 45h 37m. The distance between Massachusetts and Barcelona-El Prat Airport is about 3754 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 $236 on Iberia. Other airlines that offer cheap prices include LEVEL from $261 and Lufthansa from $397 one-way.

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

    Most travelers choose Boston Logan Intl - Barcelona-El Prat, Hartford Bradley Intl - Barcelona-El Prat or Albany 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: Vueling (93%), KLM (87%), Air France (87%).

  • 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 $1,130, our data shows the cheapest flight currently is $201. When looking at the most popular route, (Boston Logan Intl - Barcelona-El Prat), you can expect to pay $322 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 $412). 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Azores AirlinesCheapest$269Average$406FlexibilityNo cancel feeOn-time74%
PLAYCheapest$309Average$320FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$334Average$542FlexibilityNo cancel feeOn-timeN/A
LEVELCheapest$349Average$544FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$349Average$516FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$355Average$538FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$399Average$540FlexibilityNo cancel feeOn-time67%
SWISSCheapest$409Average$707FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$423Average$713FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$429Average$702FlexibilityNo cancel feeOn-time81%

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