What is the cheapest airline that flies from Barcelona-El Prat to Boston Logan Intl?

TAP AIR PORTUGAL is the most popular carrier operating from Barcelona-El Prat to Boston Logan Intl

How many flights depart from Barcelona-El Prat Airport to Boston on average per week?

The number of flights available between Barcelona-El Prat Airport and Boston is 33 per week as of June 2026. The most frequent departure day is Tue, with 27% of weekly flights leaving on this day.

How often are flights from Barcelona to Boston delayed?

Historically, on average around 10% of flights between Barcelona and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 147 minutes.

Which airline has the best punctuality record on Barcelona to Boston flights?

According to our data, LEVEL have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Barcelona-El Prat Airport to Boston on average per day?

As of June 2026, there are 4 flights per day flying from Barcelona-El Prat Airport to Boston. The most common time of day flights depart is 15:00, with 100% of flights taking off in the afternoon.

What is the most punctual flight time for Barcelona to Boston flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Barcelona-El Prat Airport to Boston Logan Intl Airport?

Prices for flights from Barcelona-El Prat Airport to Boston Logan Intl Airport are updated daily.

How many operators does momondo search for flights from Barcelona-El Prat Airport to Boston Logan Intl Airport?

As of June 2026, there is 1 operator available to choose from for flights from Barcelona-El Prat Airport to Boston Logan Intl Airport.

How old do you have to be to fly from Barcelona-El Prat Airport to Boston Logan Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona-El Prat Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€209 Cheap Flights from Barcelona-El Prat Airport to Boston in 2026

Q: What is the typical price of a round-trip flight between Barcelona-El Prat Airport and Boston?

Prices are currently low for flights on this route. Typical prices usually range from €647 to €465. The lowest price recently found on this route was €383.

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Find the cheapest flights from Barcelona-El Prat Airport to Boston

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

06:40 - 16:38

BCN

BOS

15h 58m

2 stops

08:00 - 08:20

BOS

BCN

42h 20m

2 stops

€383United Airlines

Tue, 21 Jul - Fri, 24 Jul

18:30 - 21:00

BCN

BOS

8h 30mdirect

23:35 - 12:40

BOS

BCN

7h 05mdirect

€390LEVEL

Mon, 29 Jun - Sun, 12 Jul

15:15 - 11:17

BCN

BOS

26h 02m

2 stops

20:05 - 15:35

BOS

BCN

13h 30m

2 stops

€394United Airlines

Wed, 26 Aug - Thu, 3 Sep

06:40 - 15:40

BCN

BOS

15h 00m

1 stop

20:05 - 17:55

BOS

BCN

15h 50m

1 stop

€410Lufthansa

Wed, 7 Oct - Wed, 14 Oct

10:15 - 20:10

BCN

BOS

15h 55m

1 stop

20:05 - 17:55

BOS

BCN

15h 50m

1 stop

€411Lufthansa

Wed, 7 Oct - Wed, 14 Oct

20:00 - 15:10

BCN

BOS

25h 10m

1 stop

21:40 - 17:50

BOS

BCN

14h 10m

1 stop

€416SWISS

Fri, 28 Aug - Sat, 12 Sep

18:30 - 21:05

BCN

BOS

8h 35mdirect

13:01 - 06:45

BOS

BCN

11h 44m

1 stop

€427Iberia

Wed, 7 Oct - Wed, 14 Oct

12:15 - 18:07

BCN

BOS

11h 52m

1 stop

09:35 - 08:00

BOS

BCN

16h 25m

2 stops

€428Air Canada

Wed, 7 Oct - Wed, 14 Oct

06:40 - 14:41

BCN

BOS

14h 01m

2 stops

18:50 - 08:00

BOS

BCN

31h 10m

1 stop

€430Air Canada

Wed, 7 Oct - Wed, 21 Oct

12:15 - 18:07

BCN

BOS

11h 52m

1 stop

15:35 - 08:00

BOS

BCN

10h 25m

1 stop

€431Air Canada

Wed, 7 Oct - Wed, 14 Oct

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United Airlines flights from Barcelona-El Prat Airport to Boston

Our best United Airlines deals on Barcelona-El Prat Airport to Boston flight tickets

United Airlines

21 Jul

BCN06:40Barcelona-El Prat

15h 58m

2 stops

BOS16:38Boston Logan Intl

24 Jul

BOS08:00Boston Logan Intl

42h 20m

2 stops

BCN08:20Barcelona-El Prat

€383

United Airlines

26 Aug

BCN15:15Barcelona-El Prat

26h 02m

2 stops

BOS11:17Boston Logan Intl

3 Sept

BOS20:05Boston Logan Intl

13h 30m

2 stops

BCN15:35Barcelona-El Prat

€394

United Airlines

26 Nov

BCN11:00Barcelona-El Prat

18h 17m

1 stop

BOS23:17Boston Logan Intl

10 Dec

BOS08:30Boston Logan Intl

19h 05m

2 stops

BCN09:35Barcelona-El Prat

€432

LEVEL flights from Barcelona-El Prat Airport to Boston

Our best LEVEL deals on Barcelona-El Prat Airport to Boston flight tickets

LEVEL

29 Jun

BCN18:30Barcelona-El Prat

8h 30m

BOS21:00Boston Logan Intl

12 Jul

BOS23:35Boston Logan Intl

7h 05m

BCN12:40Barcelona-El Prat

€390

LEVEL

23 Jun

BCN18:30Barcelona-El Prat

8h 30m

BOS21:00Boston Logan Intl

28 Jun

BOS23:30Boston Logan Intl

7h 10m

BCN12:40Barcelona-El Prat

€442

LEVEL

28 Jun

BCN19:10Barcelona-El Prat

8h 30m

BOS21:40Boston Logan Intl

2 Aug

BOS23:35Boston Logan Intl

7h 05m

BCN12:40Barcelona-El Prat

€695

momondo Fare Finder

Use the filters below to find and compare flights from Barcelona-El Prat Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Tue 21/7

06:40-16:38

2 stops15h 58m

Boston Logan Intl

Fri 24/7

08:00-08:20

2 stops42h 20m

€383

Fastest return journey

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Mon 29/6

18:30-21:00

Nonstop8h 30m

Boston Logan Intl

Sun 12/7

23:35-12:40

Nonstop7h 05m

€390

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 26/8

15:15-11:17

2 stops26h 02m

Boston Logan Intl

Thu 3/9

20:05-15:35

2 stops13h 30m

€394

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 7/10

06:40-15:40

1 stop15h 00m

Boston Logan Intl

Wed 14/10

20:05-17:55

1 stop15h 50m

€410

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 7/10

10:15-20:10

1 stop15h 55m

Boston Logan Intl

Wed 14/10

20:05-17:55

1 stop15h 50m

€411

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Fri 28/8

20:00-15:10

1 stop25h 10m

Boston Logan Intl

Sat 12/9

21:40-17:50

1 stop14h 10m

€416

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 7/10

18:30-21:05

Nonstop8h 35m

Boston Logan Intl

Wed 14/10

13:01-06:45

1 stop11h 44m

€427

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 7/10

12:15-18:07

1 stop11h 52m

Boston Logan Intl

Wed 14/10

09:35-08:00

2 stops16h 25m

€428

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 7/10

06:40-14:41

2 stops14h 01m

Boston Logan Intl

Wed 21/10

18:50-08:00

1 stop31h 10m

€430

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 7/10

12:15-18:07

1 stop11h 52m

Boston Logan Intl

Wed 14/10

15:35-08:00

1 stop10h 25m

€431

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Barcelona-El Prat Airport and Boston?

What is the cheapest month to fly to Boston?

The month of February is, on average, the cheapest month to fly to Boston from Barcelona-El Prat Airport, with most prices found around €350. The month of October is another great option to travel to Boston, with average flight prices from Barcelona-El Prat Airport averaging around €374.

What is the cheapest Barcelona-El Prat to Boston Logan Intl flight route?

Fly from Barcelona-El Prat to Boston Logan Intl for the best Barcelona-El Prat - Boston Logan Intl flight prices

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

You are more likely to see cheaper flights to Boston from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around €469 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Barcelona-El Prat Airport for as low as €373 on momondo.

What cabin class options are available on Barcelona-El Prat Airport to Boston flights?

There is only 1 cabin class available to choose from on Barcelona-El Prat Airport to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Barcelona-El Prat Airport to Boston flight prices changed over time?

As of June 2026, prices for Barcelona-El Prat Airport to Boston flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Barcelona-El Prat Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Barcelona-El Prat Airport to Boston (BCN to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Boston

Fastest flight time	8h 30m
Direct flights	Every day
Airports in Boston	1 airport

The fastest flight from Barcelona-El Prat Airport to Boston takes 8h 30m

Direct flights go from Barcelona-El Prat Airport to Boston every day.

There is 1 airport in Boston. From Barcelona-El Prat Airport there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from Barcelona-El Prat Airport to Boston

How far is Barcelona-El Prat to Boston Logan Intl by plane?
Barcelona-El Prat and Boston Logan Intl are 5858.5 km apart from one another. A reasonable flight in good conditions will take 8h 30m.
When did momondo last update prices for flights from Barcelona-El Prat Airport to Boston Logan Intl Airport?
Prices for flights from Barcelona-El Prat Airport to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from Barcelona-El Prat Airport to Boston Logan Intl Airport?
As of June 2026, there is 1 operator available to choose from for flights from Barcelona-El Prat Airport to Boston Logan Intl Airport.
How old do you have to be to fly from Barcelona-El Prat Airport to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona-El Prat Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Barcelona-El Prat Airport to Boston?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Barcelona-El Prat Airport to Boston is Airbus A330-300 (54.07% of total bookings). The next most popular plane models are Airbus A330-200 (17.80%), Airbus A330 (9.05%), and Boeing 787-8 Dreamliner (4.48%).
What is the most popular airline from Barcelona-El Prat Airport to Boston?
momondo data reveals that the most frequently booked airline on the route from Barcelona-El Prat Airport to Boston is LEVEL, representing 100% of all bookings.

Best airlines flying from Barcelona-El Prat Airport to Boston

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Boston with momondo

Airline	Rating	Free Cancellation	Price
LEVEL	PriceFrom €209	Free Cancellation	Rating 0.0 0 reviews		Search LEVEL flights

Cambridge

Everett

Medford

Warwick

Woburn

Brookline

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Why should I use momondo to find a flight deal from Barcelona to Boston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Barcelona to Boston for you.

Can I find flights from Barcelona to Boston with flexible booking policies on momondo?

All flight searches from Barcelona to Boston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Barcelona to Boston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Barcelona to Boston.

I’m not ready to book a flight from Barcelona to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Barcelona and alert you when they change.

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Cheap flights from Barcelona-El Prat Airport to Boston from €297

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United Airlines flights from Barcelona-El Prat Airport to Boston

Our best United Airlines deals on Barcelona-El Prat Airport to Boston flight tickets

LEVEL flights from Barcelona-El Prat Airport to Boston

Our best LEVEL deals on Barcelona-El Prat Airport to Boston flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Barcelona-El Prat Airport to Boston that are best for you.

See travel insights to Boston from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Boston

What is the typical price of a round-trip flight between Barcelona-El Prat Airport and Boston?

What is the cheapest month to fly to Boston?

What is the cheapest Barcelona-El Prat to Boston Logan Intl flight route?

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

What cabin class options are available on Barcelona-El Prat Airport to Boston flights?

How have Barcelona-El Prat Airport to Boston flight prices changed over time?

What is the cheapest airline that flies from Barcelona-El Prat to Boston Logan Intl?

How often are flights from Barcelona to Boston delayed?

What is the most punctual flight time for Barcelona to Boston flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Barcelona to Boston flights?

How many flights depart from Barcelona-El Prat Airport to Boston on average per day?

How many flights depart from Barcelona-El Prat Airport to Boston on average per week?

When to book flights from Barcelona-El Prat Airport to Boston

Cheap Barcelona-El Prat Airport to Boston (BCN to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Boston

Fastest flight time

Direct flights

Airports in Boston

Frequently asked questions about flying from Barcelona-El Prat Airport to Boston

Best airlines flying from Barcelona-El Prat Airport to Boston

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Boston with momondo

Travelling to a place near Boston?

Why use momondo?

An easier way to manage your Boston trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

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