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$258+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — BOS
fev 25 — mar 41
ter 2/25
ter 3/4
1 adult, Economy
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The best prices from Barcelona-El Prat to Boston Logan Intl are usually found in January or February, booked 61 days in advance, depart on a Thursday or Saturday 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 fevereiro 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$331
(Lufthansa)

One-way from

$258
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$393

Good round-trip deal

$326 or less

Good one-way deal

$295 or less
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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Highest demand for flights based on searches. 23% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Barcelona-El Prat to Boston Logan Intl.
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Price to beat on a one-way flight from Barcelona-El Prat to Boston Logan Intl.
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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 fevereiro 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
ter 3/188:05 pmBCN - BOS
1 stop30h 15mSWISS
ter 3/2510:55 pmBOS - BCN
1 stop10h 10mSWISS
Deal found 2/18$355
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/48:30 pmBCN - BOS
1 stop23h 40mAustrian Airlines
ter 3/182:41 pmBOS - BCN
2 stops24h 04mAustrian Airlines
Deal found 2/19$374
This Mytrip deal was found by Cheapflights users on 2/19. 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.
sex 9/510:40 pmBCN - BOS
1 stop25h 10mPLAY
dom 9/217:15 pmBOS - BCN
1 stop20h 25mPLAY
Deal found 2/19$375
This Mytrip deal was found by Cheapflights users on 2/18. 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.
ter 3/117:00 amBCN - BOS
2 stops16h 00mMultiple Airlines
ter 3/187:20 pmBOS - BCN
2 stops23h 25mMultiple Airlines
Deal found 2/18$396
This United Airlines deal was found by Cheapflights users on 2/19. 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.
ter 3/412:15 pmBCN - BOS
1 stop32h 43mUnited Airlines
seg 3/1012:05 pmBOS - BCN
2 stops15h 45mUnited Airlines
Deal found 2/19$413
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/16:30 pmBCN - BOS
Nonstop8h 35mVueling
seg 4/710:50 pmBOS - BCN
Nonstop7h 25mVueling
Deal found 2/20$415
This Air Canada deal was found by Cheapflights users on 2/18. 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.
ter 3/115:55 amBCN - BOS
2 stops15h 58mAir Canada
ter 3/187:00 amBOS - BCN
1 stop20h 50mAir Canada
Deal found 2/18$416
This deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/119:10 amBCN - BOS
1 stop15h 25mLufthansa
ter 3/255:15 pmBOS - BCN
1 stop14h 25mLufthansa
Deal found 2/19$433
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 3/206:00 amBCN - BOS
1 stop13h 25mDelta
qua 4/21:35 pmBOS - BCN
2 stops13h 25mDelta
Deal found 2/19$440
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 9/1911:25 amBCN - BOS
1 stop14h 40mTAP AIR PORTUGAL
dom 10/1210:20 pmBOS - BCN
1 stop15h 00mTAP AIR PORTUGAL
Deal found 2/20$479
This Icelandair deal was found by Cheapflights users on 2/19. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 9/83:45 pmBCN - BOS
1 stop12h 15mIcelandair
dom 9/288:50 pmBOS - BCN
1 stop11h 55mIcelandair
Deal found 2/19$517
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 9/106:20 amBCN - BOS
1 stop13h 20mITA Airways
qua 10/15:05 pmBOS - BCN
1 stop11h 45mITA Airways
Deal found 2/19$523

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 fevereiro 20, 2025.

Fly from

Barcelona-El Prat

Fly to

Boston

Route

Depart

Return

Price

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

seg 4/28

11:15 am-11:59 pm

1 stop18h 44m

Boston Logan Intl

dom 5/4

7:14 pm-8:20 am

1 stop31h 06m

$331

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

sex 4/4

1:15 pm-10:36 pm

1 stop15h 21m

Boston Logan Intl

seg 4/14

3:40 pm-7:50 am

1 stop10h 10m

$332

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

seg 3/10

11:45 am-11:50 pm

1 stop17h 05m

Boston Logan Intl

seg 3/17

10:55 pm-11:00 pm

1 stop19h 05m

$346

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

qui 4/24

1:15 pm-2:57 pm

2 stops31h 42m

Boston Logan Intl

seg 5/5

6:45 pm-7:50 am

1 stop31h 05m

$347

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

ter 3/4

8:05 pm-8:20 pm

1 stop30h 15m

Boston Logan Intl

ter 3/18

10:55 pm-11:00 pm

1 stop19h 05m

$367

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

ter 3/4

8:30 pm-2:10 pm

1 stop23h 40m

Boston Logan Intl

ter 3/18

2:41 pm-7:45 pm

2 stops24h 04m

$374

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

qui 3/27

7:10 pm-4:50 pm

1 stop26h 40m

Boston Logan Intl

seg 3/31

5:40 pm-6:10 pm

1 stop18h 30m

$391

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

seg 4/7

10:40 pm-5:50 pm

1 stop25h 10m

Boston Logan Intl

dom 4/13

7:15 pm-9:40 pm

1 stop20h 25m

$402

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

ter 4/1

6:30 pm-9:05 pm

Nonstop8h 35m

Boston Logan Intl

seg 4/14

10:50 pm-12:15 pm

Nonstop7h 25m

$438

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

qui 3/20

6:00 am-2:25 pm

1 stop13h 25m

Boston Logan Intl

qua 4/2

1:35 pm-9:00 am

2 stops13h 25m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 24 results
1
2
3

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
ScholarTripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-Boston flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 February 14, 2025.

Booking 61 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 fevereiro 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 morning tend to be the most expensive. A flight at noon could potentially save you up to 27% 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 February 16, 2025.

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 mornings 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 fevereiro 20, 2025.
See what other customers who have flown with Delta, Azores Airlines and Austrian 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
8,227 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Delta
8.0
Very good
8,227 reviews
Delta
8.0
Very good
8,227 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Azores Airlines
7.6
Good
62 reviews
Delta
8.0
Very good
8,227 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Austrian Airlines
7.6
Good
774 reviews
Delta
8.0
Very good
8,227 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
8,227 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

United Airlines
7.4
Good
8,771 reviews
Delta
8.0
Very good
8,227 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 is 1 daily inbound flight from Barcelona-El Prat from 7 different airlines.

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

    Lufthansa, at $331, was found to be the cheapest airline from Barcelona-El Prat Airport to Boston.Alternate airlines to your destination round-trip include United Airlines and Air Canada. You may be able to fly from Barcelona-El Prat Airport to Boston for 30% 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 $281. PLAY flights start at $286 while deals on Azores Airlines start at $350 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 (92%), Qatar Airways (92%) and Vueling (92%).

  • 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 $463, our data indicates the cheapest price to be $214. The most popular route (Barcelona-El Prat - Boston Logan Intl), is priced around $281.

  • 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
Warwick
Marlborough
Brockton
Waltham
Cambridge
Sturbridge
Framingham
Somerville
Chestnut Hill
Seekonk
Randolph
Lowell
Watertown
West Yarmouth
Woburn
Saco
Seabrook
Salem
Brookline
Fall River

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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 fevereiro 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$283Average$550FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$322Average$584FlexibilityNo cancel feeOn-time88%
IberiaCheapest$339Average$565FlexibilityNo cancel feeOn-time77%
DeltaCheapest$339Average$548FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$348Average$499FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$358Average$703FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$432Average$490FlexibilityNo cancel feeOn-time71%
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