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Cheap flights from Barcelona to Boston from €284

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 29/4. 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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Cheap return flights

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TAP AIR PORTUGAL Logo
18:05 - 14:35BCN-BOS
26h 30m1 stop
TAP AIR PORTUGAL Logo
18:05 - 13:45BOS-BCN
13h 40m1 stop
€393TAP AIR PORTUGAL
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Tue, 3 Feb - Sat, 28 Feb
Multiple Airlines Logo
18:10 - 21:55BCN-BOS
8h 45mdirect
Multiple Airlines Logo
23:40 - 11:55BOS-BCN
7h 15mdirect
€419Multiple Airlines
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Tue, 10 Mar - Tue, 17 Mar
Iberia Logo
18:10 - 20:55BCN-BOS
8h 45mdirect
Iberia Logo
22:40 - 11:55BOS-BCN
7h 15mdirect
€425Iberia
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Thu, 25 Dec - Thu, 1 Jan
Icelandair Logo
11:50 - 17:50BCN-BOS
12h 00m1 stop
Icelandair Logo
19:50 - 13:15BOS-BCN
11h 25m1 stop
€427Icelandair
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Sun, 11 Jan - Wed, 14 Jan
LEVEL Logo
18:30 - 21:05BCN-BOS
8h 35mdirect
LEVEL Logo
22:50 - 12:15BOS-BCN
7h 25mdirect
€430LEVEL
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Sat, 9 May - Tue, 19 May
Iberia Logo
18:30 - 21:05BCN-BOS
8h 35mdirect
Iberia Logo
22:50 - 12:15BOS-BCN
7h 25mdirect
€438Iberia
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Sun, 29 Mar - Thu, 9 Apr
JetBlue Logo
12:50 - 15:40BCN-BOS
8h 50mdirect
JetBlue Logo
20:20 - 09:45BOS-BCN
7h 25mdirect
€443JetBlue
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Fri, 17 Apr - Mon, 20 Apr
Scandinavian Airlines Logo
19:00 - 15:35BCN-BOS
26h 35m1 stop
Scandinavian Airlines Logo
17:40 - 18:10BOS-BCN
18h 30m1 stop
€453Scandinavian Airlines
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Sat, 18 Apr - Mon, 20 Apr
Scandinavian Airlines Logo
11:50 - 15:35BCN-BOS
33h 45m2 stops
Scandinavian Airlines Logo
17:40 - 18:10BOS-BCN
18h 30m1 stop
€456Scandinavian Airlines
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Sat, 18 Apr - Mon, 20 Apr
British Airways Logo
12:30 - 20:30BCN-BOS
14h 00m1 stop
British Airways Logo
15:35 - 13:40BOS-BCN
16h 05m2 stops
€470British Airways
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Thu, 15 Jan - Mon, 19 Jan

British Airways flights from Barcelona to Boston

Our best British Airways deals on Barcelona to Boston flight tickets
British Airways
15 Jan
BCN12:30Barcelona-El Prat
14h 00m
1 stop
BOS20:30Boston Logan Intl
19 Jan
BOS15:35Boston Logan Intl
16h 05m
2 stops
BCN13:40Barcelona-El Prat
€470
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British Airways
23 Jan
BCN15:35Barcelona-El Prat
12h 20m
1 stop
BOS21:55Boston Logan Intl
26 Jan
BOS15:35Boston Logan Intl
13h 45m
2 stops
BCN11:20Barcelona-El Prat
€486
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British Airways
10 Jan
BCN14:40Barcelona-El Prat
13h 15m
1 stop
BOS21:55Boston Logan Intl
19 Jan
BOS18:55Boston Logan Intl
10h 25m
1 stop
BCN11:20Barcelona-El Prat
€506
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Delta flights from Barcelona to Boston

Our best Delta deals on Barcelona to Boston flight tickets
Delta
10 Mar
BCN06:00Barcelona-El Prat
13h 20m
1 stop
BOS14:20Boston Logan Intl
17 Mar
BOS13:55Boston Logan Intl
13h 55m
2 stops
BCN08:50Barcelona-El Prat
€471
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Delta
25 Feb
BCN13:00Barcelona-El Prat
11h 55m
1 stop
BOS18:55Boston Logan Intl
4 Mar
BOS13:45Boston Logan Intl
14h 00m
2 stops
BCN09:45Barcelona-El Prat
€472
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Delta
10 Mar
BCN06:00Barcelona-El Prat
17h 27m
2 stops
BOS18:27Boston Logan Intl
17 Mar
BOS13:55Boston Logan Intl
13h 55m
2 stops
BCN08:50Barcelona-El Prat
€476
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momondo Fare Finder

 
Customise your flight search to find flights from Barcelona 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, momondo users made 13,528 searches. Data last updated 25 November 2025.
Use the filters below to find and compare flights from Barcelona to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Tue 3/2

18:05-14:35

1 stop26h 30m

Boston Logan Intl

Sat 28/2

18:05-13:45

1 stop13h 40m

€393

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Tue 10/3

18:10-21:55

Nonstop8h 45m

Boston Logan Intl

Tue 17/3

23:40-11:55

Nonstop7h 15m

€419

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 25/12

18:10-20:55

Nonstop8h 45m

Boston Logan Intl

Thu 1/1

22:40-11:55

Nonstop7h 15m

€425

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sun 11/1

11:50-17:50

1 stop12h 00m

Boston Logan Intl

Wed 14/1

19:50-13:15

1 stop11h 25m

€427

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sat 9/5

18:30-21:05

Nonstop8h 35m

Boston Logan Intl

Tue 19/5

22:50-12:15

Nonstop7h 25m

€430

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sun 29/3

18:30-21:05

Nonstop8h 35m

Boston Logan Intl

Thu 9/4

22:50-12:15

Nonstop7h 25m

€438

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Fri 17/4

12:50-15:40

Nonstop8h 50m

Boston Logan Intl

Mon 20/4

20:20-09:45

Nonstop7h 25m

€443

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sat 18/4

19:00-15:35

1 stop26h 35m

Boston Logan Intl

Mon 20/4

17:40-18:10

1 stop18h 30m

€453

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sat 18/4

11:50-15:35

2 stops33h 45m

Boston Logan Intl

Mon 20/4

17:40-18:10

1 stop18h 30m

€456

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 15/1

12:30-20:30

1 stop14h 00m

Boston Logan Intl

Mon 19/1

15:35-13:40

2 stops16h 05m

€470

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

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

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 €331. The month of January is another great option to travel to Boston, with average flight prices from Barcelona averaging around €353.

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 €439 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 €368 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 35m

Direct flights

Every day

Airports in Boston

1 airport
The fastest flight from Barcelona to Boston takes 8h 35m
Direct flights go from Barcelona to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
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  • How far is Barcelona to Boston Logan Intl by plane?

    There are 5861.0 km between Barcelona and Boston Logan Intl. 8h 35m 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.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Everett
Brookline
Quincy
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.

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.
Start using Trips
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