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

LEVEL, British Airways, and TAP AIR PORTUGAL are the most popular carriers operating from Barcelona to Boston Logan Intl

How often are flights from Barcelona to Boston delayed?

Historically, on average around 7% 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 149 minutes.

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 morning have, in the past, seen delays more frequently in comparison.

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 5% of their flights experiencing any sort of delay.

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

Thursday 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 to Boston on average per week?

As of January 2026, 15 flights take off from Barcelona and land in Boston each week. The most common flight departure day for this route is Thu, with 33% of weekly flights taking off on this day.

How many flights depart from Barcelona to Boston on average per day?

2 flights are operational daily from Barcelona to Boston as of January 2026. The most popular departure time for this route is 18:00, with 100% of flights per day taking off in the evening.

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

Prices for flights from Barcelona to Boston Logan Intl Airport are refreshed on a daily basis.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona to Boston Logan Intl Airport.

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

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€204 Cheap Flights from Barcelona to Boston in 2026

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

11:50 - 17:50

BCN

BOS

12h 00m1 stop

19:50 - 13:15

BOS

BCN

11h 25m1 stop

€352Icelandair

Sun, 8 Feb - Wed, 18 Feb

11:50 - 17:50

BCN

BOS

12h 00m1 stop

12:35 - 13:15

BOS

BCN

19h 40m1 stop

€353Icelandair

Fri, 27 Feb - Sun, 8 Mar

18:10 - 20:55

BCN

BOS

8h 45mdirect

19:15 - 16:05

BOS

BCN

14h 50m1 stop

€377Multiple Airlines

Sat, 7 Feb - Sat, 21 Feb

18:30 - 21:05

BCN

BOS

8h 35mdirect

22:50 - 12:10

BOS

BCN

7h 20mdirect

€380LEVEL

Mon, 30 Mar - Sat, 4 Apr

12:30 - 20:30

BCN

BOS

14h 00m1 stop

21:35 - 14:45

BOS

BCN

11h 10m1 stop

€392British Airways

Thu, 29 Jan - Tue, 3 Mar

12:30 - 18:09

BCN

BOS

11h 39m1 stop

21:35 - 14:45

BOS

BCN

11h 10m1 stop

€392British Airways

Thu, 12 Feb - Thu, 19 Feb

12:30 - 20:30

BCN

BOS

14h 00m1 stop

18:55 - 13:40

BOS

BCN

12h 45m1 stop

€393British Airways

Wed, 11 Feb - Tue, 17 Feb

12:30 - 20:30

BCN

BOS

14h 00m1 stop

19:15 - 13:20

BOS

BCN

12h 05m1 stop

€394British Airways

Thu, 5 Feb - Thu, 19 Feb

18:10 - 20:55

BCN

BOS

8h 45mdirect

22:40 - 11:55

BOS

BCN

7h 15mdirect

€395Iberia

Sat, 7 Feb - Mon, 23 Feb

18:10 - 20:55

BCN

BOS

8h 45mdirect

18:05 - 14:55

BOS

BCN

14h 50m2 stops

€398Multiple Airlines

Sat, 7 Feb - Sat, 21 Feb

TAP AIR PORTUGAL flights from Barcelona to Boston

Our best TAP AIR PORTUGAL deals on Barcelona to Boston flight tickets

TAP AIR PORTUGAL

3 Feb

BCN21:10Barcelona-El Prat

23h 25m

1 stop

BOS14:35Boston Logan Intl

28 Feb

BOS22:25Boston Logan Intl

15h 55m

1 stop

BCN20:20Barcelona-El Prat

€402

TAP AIR PORTUGAL

10 Mar

BCN21:10Barcelona-El Prat

23h 25m

1 stop

BOS15:35Boston Logan Intl

17 Mar

BOS19:05Boston Logan Intl

10h 00m

1 stop

BCN10:05Barcelona-El Prat

€403

KLM flights from Barcelona to Boston

Our best KLM deals on Barcelona to Boston flight tickets

KLM

2 Apr

BCN09:20Barcelona-El Prat

13h 05m

1 stop

BOS16:25Boston Logan Intl

12 Apr

BOS20:25Boston Logan Intl

10h 05m

1 stop

BCN12:30Barcelona-El Prat

€409

KLM

4 May

BCN06:20Barcelona-El Prat

12h 50m

1 stop

BOS13:10Boston Logan Intl

11 May

BOS19:20Boston Logan Intl

7h 15m

BCN08:35Barcelona-El Prat

€410

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sun 8/2

11:50-17:50

1 stop12h 00m

Boston Logan Intl

Wed 18/2

19:50-13:15

1 stop11h 25m

€352

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Fri 27/2

11:50-17:50

1 stop12h 00m

Boston Logan Intl

Sun 8/3

12:35-13:15

1 stop19h 40m

€353

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sat 7/2

18:10-20:55

Nonstop8h 45m

Boston Logan Intl

Sat 21/2

19:15-16:05

1 stop14h 50m

€377

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Mon 30/3

18:30-21:05

Nonstop8h 35m

Boston Logan Intl

Sat 4/4

22:50-12:10

Nonstop7h 20m

€380

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 29/1

12:30-20:30

1 stop14h 00m

Boston Logan Intl

Tue 3/3

21:35-14:45

1 stop11h 10m

€392

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 12/2

12:30-18:09

1 stop11h 39m

Boston Logan Intl

Thu 19/2

21:35-14:45

1 stop11h 10m

€392

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 11/2

12:30-20:30

1 stop14h 00m

Boston Logan Intl

Tue 17/2

18:55-13:40

1 stop12h 45m

€393

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 5/2

12:30-20:30

1 stop14h 00m

Boston Logan Intl

Thu 19/2

19:15-13:20

1 stop12h 05m

€394

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sat 7/2

18:10-20:55

Nonstop8h 45m

Boston Logan Intl

Mon 23/2

22:40-11:55

Nonstop7h 15m

€395

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sat 7/2

18:10-20:55

Nonstop8h 45m

Boston Logan Intl

Sat 21/2

18:05-14:55

2 stops14h 50m

€398

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 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 cheapest month to fly to Boston?

The month of February is, on average, the cheapest month to fly to Boston from Barcelona, with most prices found around €330. The month of November is another great option to travel to Boston, with average flight prices from Barcelona averaging around €376.

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

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

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around €441 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 for as low as €320 on momondo.

What cabin class options are available on Barcelona to Boston Logan Intl flights?

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

Cheap Barcelona to Boston flight deals and tips

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

Fastest flight time	8h 45m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun
Airports in Boston	1 airport

The fastest flight from Barcelona to Boston takes 8h 45m

Direct flights go from Barcelona to Boston on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights..

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

Search flight deals

How far is Barcelona to Boston Logan Intl by plane?
There are 5861.0 km between Barcelona and Boston Logan Intl. 8h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Barcelona to Boston Logan Intl Airport?
Prices for flights from Barcelona to Boston Logan Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Barcelona to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Everett

Quincy

Brookline

Cambridge

Medford

Warwick

Woburn

Why use momondo?

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?

Yes. momondo enables you to select and highlight flights to Boston from Barcelona with this policy.

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

Once all potential Barcelona to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Barcelona to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Barcelona to Boston from €204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona to Boston departing on 24/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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TAP AIR PORTUGAL flights from Barcelona to Boston

Our best TAP AIR PORTUGAL deals on Barcelona to Boston flight tickets

KLM flights from Barcelona to Boston

Our best KLM deals on Barcelona to Boston flight tickets

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

See travel insights to Boston from

How to get the cheapest flight ticket from Barcelona to 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, with most prices found around €330. The month of November is another great option to travel to Boston, with average flight prices from Barcelona averaging around €376.

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

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

How far in advance should I book a flight to Boston?

What cabin class options are available on Barcelona to Boston Logan Intl flights?

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

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

LEVEL, British Airways, and TAP AIR PORTUGAL are the most popular carriers operating from Barcelona to Boston Logan Intl

How often are flights from Barcelona to Boston delayed?

Historically, on average around 7% 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 149 minutes.

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 morning have, in the past, seen delays more frequently in comparison.

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

Thursday 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.

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 5% of their flights experiencing any sort of delay.

How many flights depart from Barcelona to Boston on average per day?

2 flights are operational daily from Barcelona to Boston as of January 2026. The most popular departure time for this route is 18:00, with 100% of flights per day taking off in the evening.

How many flights depart from Barcelona to Boston on average per week?

As of January 2026, 15 flights take off from Barcelona and land in Boston each week. The most common flight departure day for this route is Thu, with 33% of weekly flights taking off on this day.

Cheap Barcelona to Boston flight deals and tips

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

Fastest flight time

Direct flights

Airports in Boston

How far is Barcelona to Boston Logan Intl by plane?

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

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

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

Travelling to a place near Boston?

Why use momondo?

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

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

How can momondo help me find flights 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?

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.

Get notified when prices go down

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

Find better results for your trip to the United States

Airports servicing Massachusetts