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$245+ Cheap flights from Barcelona-El Prat (BCN) 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — BOS
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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The best prices from Barcelona-El Prat to Boston Logan Intl are usually found in February or January, booked 22 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Barcelona-El Prat to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Boston (BOS). 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 January 20, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$327
(United Airlines)

One-way from

$245
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$319
Provider with most accurate pricing for Barcelona-El Prat-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Barcelona-El Prat-Boston Logan Intl flights.
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From Barcelona-El Prat to Boston Logan Intl
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One-way flight from Barcelona-El Prat to Boston Logan Intl
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High demand for flights, 26% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Barcelona-El Prat to Boston

Cheapest flights from Barcelona-El Prat to Boston
Explore the most affordable flight options available from Barcelona-El Prat to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

This United Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 3/1311:15 amBCN - BOS
1 stop14h 29mUnited Airlines
Wed 4/28:05 pmBOS - BCN
1 stop10h 40mUnited Airlines
Deal found 1/19$327
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/111:30 pmBCN - BOS
2 stops15h 39mIberia
Mon 2/171:05 pmBOS - BCN
2 stops16h 40mIberia
Deal found 1/19$330
This Finnair deal was found by Cheapflights users on 1/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:40 pmBCN - BOS
1 stop11h 34mFinnair
Tue 6/310:50 pmBOS - BCN
Nonstop7h 25mFinnair
Deal found 1/19$331
This Delta deal was found by Cheapflights users on 1/20. 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 4/296:10 amBCN - BOS
1 stop20h 00mDelta
Fri 5/236:00 amBOS - BCN
1 stop19h 00mDelta
Deal found 1/20$334
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/77:00 amBCN - BOS
1 stop14h 20mAmerican Airlines
Sat 2/2210:40 pmBOS - BCN
Nonstop7h 10mAmerican Airlines
Deal found 1/19$342
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Thu 2/612:15 pmBCN - BOS
2 stops29h 57mMultiple Airlines
Thu 2/203:40 pmBOS - BCN
2 stops22h 45mMultiple Airlines
Deal found 1/19$347
This Flysmarter deal was found by Cheapflights users on 1/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/66:45 amBCN - BOS
2 stops16h 26mLufthansa
Thu 2/2011:55 amBOS - BCN
2 stops14h 25mLufthansa
Deal found 1/20$349
This Air Canada deal was found by Cheapflights users on 1/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:15 pmBCN - BOS
2 stops29h 13mAir Canada
Tue 5/276:00 amBOS - BCN
2 stops21h 20mAir Canada
Deal found 1/19$350
This SWISS deal was found by Cheapflights users on 1/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/282:55 pmBCN - BOS
1 stop11h 25mSWISS
Thu 3/2010:55 pmBOS - BCN
1 stop19h 05mSWISS
Deal found 1/19$368
This PLAY deal was found by Cheapflights users on 1/19. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:40 pmBCN - BOS
1 stop25h 20mPLAY
Sun 9/217:15 pmBOS - BCN
1 stop20h 25mPLAY
Deal found 1/19$370
This Austrian Airlines deal was found by Cheapflights users on 1/19. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1210:05 amBCN - BOS
2 stops37h 23mAustrian Airlines
Sun 2/166:25 pmBOS - BCN
1 stop32h 55mAustrian Airlines
Deal found 1/19$372
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Mon 4/218:10 pmBCN - BOS
1 stop24h 05mTAP AIR PORTUGAL
Sun 4/2710:20 pmBOS - BCN
1 stop17h 30mTAP AIR PORTUGAL
Deal found 1/19$377

Find flights from Barcelona-El Prat to Boston within your budget

Customize your flight search to find flights from Barcelona-El Prat 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 January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 3/13

11:15 am-8:44 pm

1 stop14h 29m

Boston Logan Intl

Wed 4/2

8:05 pm-12:45 pm

1 stop10h 40m

$327

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Tue 2/11

1:30 pm-11:09 pm

2 stops15h 39m

Boston Logan Intl

Mon 2/17

1:05 pm-11:45 am

2 stops16h 40m

$330

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 5/21

6:40 pm-12:14 am

1 stop11h 34m

Boston Logan Intl

Tue 6/3

10:50 pm-12:15 pm

Nonstop7h 25m

$331

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Tue 4/29

6:10 am-8:10 pm

1 stop20h 00m

Boston Logan Intl

Fri 5/23

6:00 am-7:00 am

1 stop19h 00m

$334

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Fri 2/7

7:00 am-3:20 pm

1 stop14h 20m

Boston Logan Intl

Sat 2/22

10:40 pm-11:50 am

Nonstop7h 10m

$342

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 2/6

12:15 pm-12:12 pm

2 stops29h 57m

Boston Logan Intl

Thu 2/20

3:40 pm-8:25 pm

2 stops22h 45m

$347

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 2/6

6:45 am-5:11 pm

2 stops16h 26m

Boston Logan Intl

Thu 2/20

11:55 am-8:20 am

2 stops14h 25m

$349

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 5/14

12:15 pm-11:28 am

2 stops29h 13m

Boston Logan Intl

Tue 5/27

6:00 am-9:20 am

2 stops21h 20m

$350

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Fri 2/28

2:55 pm-8:20 pm

1 stop11h 25m

Boston Logan Intl

Thu 3/20

10:55 pm-11:00 pm

1 stop19h 05m

$368

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 2/12

10:05 am-5:28 pm

2 stops37h 23m

Boston Logan Intl

Sun 2/16

6:25 pm-9:20 am

1 stop32h 55m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 30 results
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2
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Compare providers for flights from Barcelona-El Prat to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Barcelona-El Prat to Boston in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
ScholarTripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-Boston flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Barcelona-El Prat Airport-Boston flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Boston flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Barcelona-El Prat to Boston

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

Travel insights for flights from Barcelona-El Prat to Boston

Get recent, data-driven insights about flights from Barcelona-El Prat to Boston including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Barcelona-El Prat Airport to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to Boston. Price data was last updated on January 17, 2025.

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Boston (average of $218). Flying from Barcelona-El Prat Airport 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 BCN to BOS?

Find hourly flight availability from Barcelona-El Prat 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 January 20, 2025.

One of the essential ways to save on airfare from Barcelona-El Prat Airport to Boston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 30% on airfare.

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

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

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

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 January 20, 2025.
See what other customers who have flown with Delta, Iberia and United Airlines from Barcelona to Boston have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat 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 Barcelona-El Prat?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Boston from Barcelona-El Prat. Booking flights from Barcelona-El Prat to Logan Intl (BOS) should be relatively easy as there are 2 daily inbound flights from Barcelona-El Prat from 7 different airlines.

  • What are the cheapest airlines flying from Barcelona-El Prat Airport to Boston round-trip?

    United Airlines, at $327, was found to be the cheapest airline from Barcelona-El Prat Airport to Boston.Alternate airlines to your destination round-trip include Iberia and Finnair. You may be able to fly from Barcelona-El Prat Airport to Boston for 28% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at $245. Iberia flights start at $291 while deals on Icelandair start at $301 one-way.

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

    The top 3 most reliable airlines when flying from Barcelona-El Prat Airport to Boston are American Airlines (88%), Qatar Airways (88%) and Vueling (88%).

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

    Looking for the cheapest flight from Barcelona-El Prat Airport to Boston? While on average our users pay $558, our data indicates the cheapest price to be $236. The most popular route (Barcelona-El Prat - Boston Logan Intl), is priced around $246.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Boston (average of $218). Flying from Barcelona-El Prat Airport 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 Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Sturbridge
Warwick
Marlborough
Waltham
Brockton
Watertown
Cambridge
Framingham
Somerville
Chestnut Hill
Seekonk
Randolph
West Yarmouth
Woburn
Saco
Seabrook
Salem
Brookline
Fall River
Wells

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Alternative routes for Barcelona-El Prat to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Costa Brava to Boston flights
Reus to Boston flights

Top 7 airlines flying from Barcelona-El Prat to Boston

Discover the top 7 airlines that operate flights from Barcelona-El Prat 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 January 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$259Average$581FlexibilityNo cancel feeOn-time88%
LEVELCheapest$290Average$557FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$330Average$538FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$348Average$499FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$356Average$587FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$358Average$658FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$440Average$500FlexibilityNo cancel feeOn-time71%
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