Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Barcelona to Boston from €179

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 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Barcelona to Boston

Cheap return flights

Enter your travel dates to find the best prices.
LEVEL Logo
18:10 - 20:55BCN-BOS
8h 45mdirect
LEVEL Logo
22:40 - 11:55BOS-BCN
7h 15mdirect
€342LEVEL
Find Deal
Sun, 14 Dec - Tue, 30 Dec
Iberia Logo
18:10 - 20:55BCN-BOS
8h 45mdirect
Iberia Logo
22:40 - 11:55BOS-BCN
7h 15mdirect
€348Iberia
Find Deal
Mon, 23 Feb - Tue, 3 Mar
Icelandair Logo
11:50 - 17:50BCN-BOS
12h 00m1 stop
Icelandair Logo
19:50 - 13:15BOS-BCN
11h 25m1 stop
€350Icelandair
Find Deal
Sun, 8 Feb - Sun, 1 Mar
Icelandair Logo
11:50 - 17:50BCN-BOS
12h 00m1 stop
Icelandair Logo
19:50 - 13:15BOS-BCN
11h 25m1 stop
€351Icelandair
Find Deal
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
18:10 - 20:55BCN-BOS
8h 45mdirect
Multiple Airlines Logo
15:35 - 09:00BOS-BCN
11h 25m1 stop
€365Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
TAP AIR PORTUGAL Logo
12:35 - 20:10BCN-BOS
13h 35m1 stop
TAP AIR PORTUGAL Logo
22:45 - 20:20BOS-BCN
15h 35m1 stop
€368TAP AIR PORTUGAL
Find Deal
Thu, 12 Feb - Thu, 19 Feb
Multiple Airlines Logo
12:30 - 18:29BCN-BOS
11h 59m1 stop
Multiple Airlines Logo
22:40 - 11:55BOS-BCN
7h 15mdirect
€370Multiple Airlines
Find Deal
Mon, 24 Nov - Mon, 1 Dec
Delta Logo
06:00 - 13:20BCN-BOS
13h 20m1 stop
Delta Logo
15:05 - 11:10BOS-BCN
14h 05m2 stops
€373Delta
Find Deal
Thu, 6 Nov - Thu, 27 Nov
TAP AIR PORTUGAL Logo
21:10 - 20:10BCN-BOS
29h 00m1 stop
TAP AIR PORTUGAL Logo
18:05 - 10:05BOS-BCN
10h 00m1 stop
€374TAP AIR PORTUGAL
Find Deal
Wed, 3 Dec - Sun, 7 Dec
Delta Logo
06:00 - 13:20BCN-BOS
13h 20m1 stop
Delta Logo
06:05 - 08:00BOS-BCN
19h 55m1 stop
€376Delta
Find Deal
Thu, 13 Nov - Sun, 16 Nov

LEVEL flights from Barcelona to Boston

Our best LEVEL deals on Barcelona to Boston flight tickets
LEVEL
14 Dec
BCN18:10Barcelona-El Prat
8h 45m
BOS20:55Boston Logan Intl
30 Dec
BOS22:40Boston Logan Intl
7h 15m
BCN11:55Barcelona-El Prat
€342
Find similar
LEVEL
1 Nov
BCN18:10Barcelona-El Prat
8h 45m
BOS21:55Boston Logan Intl
4 Nov
BOS22:40Boston Logan Intl
7h 15m
BCN11:55Barcelona-El Prat
€649
Find similar

Iberia flights from Barcelona to Boston

Our best Iberia deals on Barcelona to Boston flight tickets
Iberia
23 Feb
BCN18:10Barcelona-El Prat
8h 45m
BOS20:55Boston Logan Intl
3 Mar
BOS22:40Boston Logan Intl
7h 15m
BCN11:55Barcelona-El Prat
€348
Find similar
Iberia
23 Feb
BCN18:10Barcelona-El Prat
8h 45m
BOS20:55Boston Logan Intl
28 Feb
BOS22:40Boston Logan Intl
7h 15m
BCN11:55Barcelona-El Prat
€405
Find similar
Iberia
8 Nov
BCN18:10Barcelona-El Prat
8h 45m
BOS20:55Boston Logan Intl
24 Nov
BOS22:40Boston Logan Intl
7h 15m
BCN11:55Barcelona-El Prat
€644
Find similar

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 26 October 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

Sun 14/12

18:10-20:55

Nonstop8h 45m

Boston Logan Intl

Tue 30/12

22:40-11:55

Nonstop7h 15m

€342

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Mon 23/2

18:10-20:55

Nonstop8h 45m

Boston Logan Intl

Tue 3/3

22:40-11:55

Nonstop7h 15m

€348

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sun 8/2

11:50-17:50

1 stop12h 00m

Boston Logan Intl

Sun 1/3

19:50-13:15

1 stop11h 25m

€350

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Fri 30/1

11:50-17:50

1 stop12h 00m

Boston Logan Intl

Fri 6/2

19:50-13:15

1 stop11h 25m

€351

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Mon 8/12

18:10-20:55

Nonstop8h 45m

Boston Logan Intl

Mon 15/12

15:35-09:00

1 stop11h 25m

€365

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 12/2

12:35-20:10

1 stop13h 35m

Boston Logan Intl

Thu 19/2

22:45-20:20

1 stop15h 35m

€368

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Mon 24/11

12:30-18:29

1 stop11h 59m

Boston Logan Intl

Mon 1/12

22:40-11:55

Nonstop7h 15m

€370

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 6/11

06:00-13:20

1 stop13h 20m

Boston Logan Intl

Thu 27/11

15:05-11:10

2 stops14h 05m

€373

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 3/12

21:10-20:10

1 stop29h 00m

Boston Logan Intl

Sun 7/12

18:05-10:05

1 stop10h 00m

€374

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 13/11

06:00-13:20

1 stop13h 20m

Boston Logan Intl

Sun 16/11

06:05-08:00

1 stop19h 55m

€376

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 March is, on average, the cheapest month to fly to Boston from Barcelona, with most prices found around €330. The month of February is another great option to travel to Boston, with average flight prices from Barcelona averaging around €337.

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 €432 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 €366 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)
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
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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 25/11
Tue 2/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Massachusetts

Cape Cod and the Islands Airport