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Cheap flights from Barcelona to Boston from €190

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 18/5. 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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LEVEL Logo
18:10 - 20:55
BCN
-
BOS
8h 45mdirect
LEVEL Logo
22:40 - 11:55
BOS
-
BCN
7h 15mdirect
€311LEVEL
Mon, 9 Feb - Thu, 19 Feb
Iberia Logo
18:10 - 21:55
BCN
-
BOS
8h 45mdirect
Iberia Logo
23:40 - 11:55
BOS
-
BCN
7h 15mdirect
€333Iberia
Tue, 10 Mar - Tue, 17 Mar
Iberia Logo
13:30 - 19:50
BCN
-
BOS
12h 20m
1 stop
Iberia Logo
22:40 - 11:55
BOS
-
BCN
7h 15mdirect
€380Iberia
Wed, 11 Feb - Thu, 19 Feb
TAP AIR PORTUGAL Logo
18:05 - 15:35
BCN
-
BOS
26h 30m
1 stop
TAP AIR PORTUGAL Logo
19:05 - 10:05
BOS
-
BCN
10h 00m
1 stop
€383TAP AIR PORTUGAL
Tue, 10 Mar - Tue, 17 Mar
TAP AIR PORTUGAL Logo
21:10 - 15:35
BCN
-
BOS
23h 25m
1 stop
TAP AIR PORTUGAL Logo
19:05 - 17:15
BOS
-
BCN
17h 10m
1 stop
€384TAP AIR PORTUGAL
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
18:10 - 20:55
BCN
-
BOS
8h 45mdirect
Multiple Airlines Logo
18:55 - 11:20
BOS
-
BCN
10h 25m
1 stop
€388Multiple Airlines
Sat, 7 Feb - Mon, 23 Feb
Multiple Airlines Logo
18:10 - 20:55
BCN
-
BOS
8h 45mdirect
Multiple Airlines Logo
18:55 - 11:20
BOS
-
BCN
10h 25m
1 stop
€389Multiple Airlines
Sat, 7 Feb - Mon, 23 Feb
Iberia Logo
18:10 - 20:55
BCN
-
BOS
8h 45mdirect
Iberia Logo
19:15 - 18:25
BOS
-
BCN
17h 10m
1 stop
€392Iberia
Mon, 9 Feb - Thu, 19 Feb
Iberia Logo
11:20 - 22:56
BCN
-
BOS
17h 36m
2 stops
Iberia Logo
22:40 - 11:55
BOS
-
BCN
7h 15mdirect
€393Iberia
Tue, 10 Feb - Thu, 19 Feb
British Airways Logo
12:30 - 20:48
BCN
-
BOS
14h 18m
1 stop
British Airways Logo
21:35 - 16:10
BOS
-
BCN
12h 35m
1 stop
€394British Airways
Thu, 12 Feb - Thu, 19 Feb

Delta flights from Barcelona to Boston

Our best Delta deals on Barcelona to Boston flight tickets
Delta
2 Mar
BCN13:00Barcelona-El Prat
11h 55m
1 stop
BOS18:55Boston Logan Intl
9 Mar
BOS20:59Boston Logan Intl
13h 01m
2 stops
BCN15:00Barcelona-El Prat
€407
Delta
12 Feb
BCN13:00Barcelona-El Prat
24h 30m
2 stops
BOS07:30Boston Logan Intl
19 Feb
BOS10:03Boston Logan Intl
16h 47m
2 stops
BCN08:50Barcelona-El Prat
€411
Delta
7 Feb
BCN06:00Barcelona-El Prat
13h 40m
1 stop
BOS13:40Boston Logan Intl
23 Feb
BOS17:05Boston Logan Intl
15h 55m
2 stops
BCN15:00Barcelona-El Prat
€412

TAP AIR PORTUGAL flights from Barcelona to Boston

Our best TAP AIR PORTUGAL deals on Barcelona to Boston flight tickets
TAP AIR PORTUGAL
10 Mar
BCN18:05Barcelona-El Prat
26h 30m
1 stop
BOS15:35Boston Logan Intl
17 Mar
BOS19:05Boston Logan Intl
10h 00m
1 stop
BCN10:05Barcelona-El Prat
€383
TAP AIR PORTUGAL
10 Mar
BCN21:10Barcelona-El Prat
23h 25m
1 stop
BOS15:35Boston Logan Intl
17 Mar
BOS19:05Boston Logan Intl
17h 10m
1 stop
BCN17:15Barcelona-El Prat
€384
TAP AIR PORTUGAL
3 Feb
BCN18:05Barcelona-El Prat
26h 30m
1 stop
BOS14:35Boston Logan Intl
28 Feb
BOS18:05Boston Logan Intl
13h 40m
1 stop
BCN13:45Barcelona-El Prat
€401

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 17 January 2026.
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

Mon 9/2

18:10-20:55

Nonstop8h 45m

Boston Logan Intl

Thu 19/2

22:40-11:55

Nonstop7h 15m

€311

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

€333

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 11/2

13:30-19:50

1 stop12h 20m

Boston Logan Intl

Thu 19/2

22:40-11:55

Nonstop7h 15m

€380

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Tue 10/3

18:05-15:35

1 stop26h 30m

Boston Logan Intl

Tue 17/3

19:05-10:05

1 stop10h 00m

€383

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Tue 10/3

21:10-15:35

1 stop23h 25m

Boston Logan Intl

Tue 17/3

19:05-17:15

1 stop17h 10m

€384

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sat 7/2

18:10-20:55

Nonstop8h 45m

Boston Logan Intl

Mon 23/2

18:55-11:20

1 stop10h 25m

€388

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sat 7/2

18:10-20:55

Nonstop8h 45m

Boston Logan Intl

Mon 23/2

18:55-11:20

1 stop10h 25m

€389

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Mon 9/2

18:10-20:55

Nonstop8h 45m

Boston Logan Intl

Thu 19/2

19:15-18:25

1 stop17h 10m

€392

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Tue 10/2

11:20-22:56

2 stops17h 36m

Boston Logan Intl

Thu 19/2

22:40-11:55

Nonstop7h 15m

€393

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 12/2

12:30-20:48

1 stop14h 18m

Boston Logan Intl

Thu 19/2

21:35-16:10

1 stop12h 35m

€394

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 €333. The month of November is another great option to travel to Boston, with average flight prices from Barcelona averaging around €377.

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 €449 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 €321 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

Every day

Airports in Boston

1 airport
The fastest flight from Barcelona to Boston takes 8h 45m
Direct flights go from Barcelona to Boston every day.
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.

Travelling to a place near Boston?

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

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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