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Cheap flights from Barcelona to Boston from $280

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 11/24. 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 round-trip flights

TAP AIR PORTUGAL Logo
8:10 pm - 2:20 pmBCN-BOS
24h 10m1 stop
TAP AIR PORTUGAL Logo
10:40 pm - 4:55 pmBOS-BCN
12h 15m1 stop
$403TAP AIR PORTUGAL
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Tue, Oct 7 - Tue, Oct 14
TAP AIR PORTUGAL Logo
6:05 pm - 2:35 pmBCN-BOS
26h 30m1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 11:45 amBOS-BCN
11h 40m1 stop
$404TAP AIR PORTUGAL
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Mon, Nov 24 - Sun, Nov 30
Scandinavian Airlines Logo
7:10 pm - 3:50 pmBCN-BOS
26h 40m1 stop
Scandinavian Airlines Logo
5:35 pm - 6:20 pmBOS-BCN
18h 45m1 stop
$409Scandinavian Airlines
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Wed, Nov 5 - Fri, Nov 14
Iberia Logo
6:30 pm - 9:15 pmBCN-BOS
8h 45mnonstop
Iberia Logo
11:00 pm - 12:15 pmBOS-BCN
7h 15mnonstop
$411Iberia
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Fri, Sep 12 - Sun, Sep 28
Iberia Logo
6:10 pm - 8:55 pmBCN-BOS
8h 45mnonstop
Iberia Logo
10:40 pm - 11:55 amBOS-BCN
7h 15mnonstop
$415Iberia
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Thu, Feb 12 - Thu, Feb 19
LEVEL Logo
6:30 pm - 9:15 pmBCN-BOS
8h 45mnonstop
LEVEL Logo
11:00 pm - 12:15 pmBOS-BCN
7h 15mnonstop
$424LEVEL
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Thu, Oct 9 - Thu, Oct 16
Air France Logo
9:30 am - 12:00 pmBCN-BOS
8h 30mnonstop
Air France Logo
10:20 pm - 3:40 pmBOS-BCN
11h 20m1 stop
$437Air France
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Fri, Oct 3 - Sat, Oct 11
Air France Logo
9:30 am - 12:00 pmBCN-BOS
8h 30mnonstop
Air France Logo
6:05 pm - 7:15 amBOS-BCN
7h 10mnonstop
$439Air France
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Fri, Oct 3 - Tue, Oct 7
Delta Logo
6:00 am - 4:32 pmBCN-BOS
16h 32m2 stops
Delta Logo
6:30 pm - 3:00 pmBOS-BCN
14h 30m1 stop
$442Delta
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Tue, Nov 4 - Fri, Nov 14
Delta Logo
6:10 am - 4:00 pmBCN-BOS
15h 50m2 stops
Delta Logo
10:20 pm - 5:10 pmBOS-BCN
12h 50m1 stop
$447Delta
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Thu, Oct 2 - Thu, Oct 16

Scandinavian Airlines flights from Barcelona to Boston

Our best Scandinavian Airlines deals on Barcelona to Boston flight tickets
Scandinavian Airlines
Nov 5
BCN7:10 pmBarcelona-El Prat
26h 40m
1 stop
BOS3:50 pmBoston Logan Intl
Nov 14
BOS5:35 pmBoston Logan Intl
18h 45m
1 stop
BCN6:20 pmBarcelona-El Prat
$409
Find similar
Scandinavian Airlines
Nov 1
BCN7:10 pmBarcelona-El Prat
26h 40m
1 stop
BOS4:50 pmBoston Logan Intl
Nov 15
BOS5:35 pmBoston Logan Intl
14h 20m
2 stops
BCN1:55 pmBarcelona-El Prat
$451
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Scandinavian Airlines
Sep 4
BCN10:25 amBarcelona-El Prat
18h 35m
2 stops
BOS11:00 pmBoston Logan Intl
Sep 29
BOS9:59 amBoston Logan Intl
26h 11m
2 stops
BCN6:10 pmBarcelona-El Prat
$665
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British Airways flights from Barcelona to Boston

Our best British Airways deals on Barcelona to Boston flight tickets
British Airways
Sep 4
BCN10:45 amBarcelona-El Prat
14h 03m
1 stop
BOS6:48 pmBoston Logan Intl
Sep 29
BOS8:10 pmBoston Logan Intl
12h 10m
1 stop
BCN2:20 pmBarcelona-El Prat
$433
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British Airways
Jan 7
BCN10:40 amBarcelona-El Prat
38h 20m
1 stop
BOS7:00 pmBoston Logan Intl
Jan 15
BOS7:25 pmBoston Logan Intl
14h 40m
1 stop
BCN4:05 pmBarcelona-El Prat
$434
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British Airways
Nov 24
BCN12:30 pmBarcelona-El Prat
13h 47m
1 stop
BOS8:17 pmBoston Logan Intl
Dec 2
BOS7:30 amBoston Logan Intl
25h 15m
1 stop
BCN2:45 pmBarcelona-El Prat
$435
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momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 26, 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 10/7

8:10 pm-2:20 pm

1 stop24h 10m

Boston Logan Intl

Tue 10/14

10:40 pm-4:55 pm

1 stop12h 15m

$403

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Mon 11/24

6:05 pm-2:35 pm

1 stop26h 30m

Boston Logan Intl

Sun 11/30

6:05 pm-11:45 am

1 stop11h 40m

$404

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Wed 11/5

7:10 pm-3:50 pm

1 stop26h 40m

Boston Logan Intl

Fri 11/14

5:35 pm-6:20 pm

1 stop18h 45m

$409

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Fri 9/12

6:30 pm-9:15 pm

Nonstop8h 45m

Boston Logan Intl

Sun 9/28

11:00 pm-12:15 pm

Nonstop7h 15m

$411

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 2/12

6:10 pm-8:55 pm

Nonstop8h 45m

Boston Logan Intl

Thu 2/19

10:40 pm-11:55 am

Nonstop7h 15m

$415

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 10/9

6:30 pm-9:15 pm

Nonstop8h 45m

Boston Logan Intl

Thu 10/16

11:00 pm-12:15 pm

Nonstop7h 15m

$424

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Fri 10/3

9:30 am-12:00 pm

Nonstop8h 30m

Boston Logan Intl

Sat 10/11

10:20 pm-3:40 pm

1 stop11h 20m

$437

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Fri 10/3

9:30 am-12:00 pm

Nonstop8h 30m

Boston Logan Intl

Tue 10/7

6:05 pm-7:15 am

Nonstop7h 10m

$439

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Tue 11/4

6:00 am-4:32 pm

2 stops16h 32m

Boston Logan Intl

Fri 11/14

6:30 pm-3:00 pm

1 stop14h 30m

$442

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 10/2

6:10 am-4:00 pm

2 stops15h 50m

Boston Logan Intl

Thu 10/16

10:20 pm-5:10 pm

1 stop12h 50m

$447

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

In general, January is the cheapest month to fly from Barcelona to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $332. If you aren’t able to travel during the month of January, then book flights to Boston from Barcelona during March instead. Flights to Boston in March, while not as cheap as those in January, still average around $382.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Barcelona to Boston is on a Thursday when prices can be found for as low as $499. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $640.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is at noon. momondo users have found flights departing from Barcelona to Boston at noon for as low as $491. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $868 per ticket.

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 $492 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Barcelona for as low as $374 on momondo.

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

There are 3 cabin classes 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 30m

Direct flights

Every day

Airports in Boston

1 airport
The fastest flight from Barcelona to Boston takes 8h 30m
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?

    Boston Logan Intl is 3641.9 mi away from Barcelona. 8h 30m 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 were last updated today.

  • How many operators does momondo search 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Barcelona to Boston

Compare and see reviews for airlines that fly from Barcelona to Boston with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom $259Free CancellationRating
7.1
1,180 reviews
Search Vueling flights
LEVELPriceFrom $293Free CancellationRating
4.0
4 reviews
Search LEVEL flights
IberiaPriceFrom $299Free CancellationRating
7.0
2,891 reviews
Search Iberia flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights
TAP AIR PORTUGALPriceFrom $355Free CancellationRating
7.1
1,962 reviews
Search TAP AIR PORTUGAL flights
DeltaPriceFrom $356Free CancellationRating
7.9
7,979 reviews
Search Delta flights
Air FrancePriceFrom $358Free CancellationRating
7.4
1,469 reviews
Search Air France flights
Aer LingusPriceFrom $362Free CancellationRating
7.2
1,237 reviews
Search Aer Lingus flights
LEVELPriceFrom $400Free CancellationRating
0.0
0 reviews
Search LEVEL flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Cambridge
Narragansett
Nashua
South Yarmouth
Gloucester
Brockton
Laconia
Concord
Falmouth
Everett
Wells
Sturbridge

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from Barcelona.

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

momondo does allow users to show only those flights to Boston from Barcelona which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Boston from Barcelona. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Boston from Barcelona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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