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Cheap flights from Boston to Barcelona-El Prat Airport from C$ 527

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Barcelona-El Prat Airport departing on 1/3. 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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Find the cheapest flights from Boston to Barcelona

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Barcelona that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Barcelona.

Cheap last-minute flights

Planning a quick getaway from Boston to Barcelona? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Barcelona, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Barcelona

Find recent round-trip train or bus tickets from Boston to Barcelona.

All round-trip flight deals to Barcelona

The cheapest plane tickets to Barcelona found on KAYAK recently.
10:50 p.m. - 8:20 p.m.BOS-BCN
15h 30m1 stop
9:10 p.m. - 9:05 p.m.BCN-BOS
28h 55m1 stop
C$ 527TAP AIR PORTUGAL
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Sat, 1 Mar - Wed, 12 Mar
10:55 p.m. - 8:20 p.m.BOS-BCN
15h 25m1 stop
6:45 a.m. - 2:30 p.m.BCN-BOS
13h 45m1 stop
C$ 536TAP AIR PORTUGAL
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Fri, 29 Nov - Tue, 10 Dec
6:20 p.m. - 8:50 p.m.BOS-BCN
20h 30m1 stop
10:40 p.m. - 6:00 p.m.BCN-BOS
25h 20m1 stop
C$ 549PLAY
Find Deal
Sat, 1 Feb - Wed, 30 Apr
6:20 p.m. - 8:50 p.m.BOS-BCN
20h 30m1 stop
9:50 p.m. - 6:00 p.m.BCN-BOS
25h 10m1 stop
C$ 579PLAY
Find Deal
Sat, 1 Mar - Sun, 9 Mar
8:00 p.m. - 1:10 p.m.BOS-BCN
11h 10m1 stop
11:45 a.m. - 5:45 p.m.BCN-BOS
12h 00m1 stop
C$ 618Icelandair
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Wed, 12 Feb - Tue, 18 Feb
10:40 p.m. - 11:50 a.m.BOS-BCN
7h 10mdirect
9:15 a.m. - 4:20 p.m.BCN-BOS
12h 05m1 stop
C$ 676Iberia
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Sat, 1 Mar - Wed, 12 Mar
10:40 p.m. - 11:50 a.m.BOS-BCN
7h 10mdirect
9:05 p.m. - 4:20 p.m.BCN-BOS
24h 15m1 stop
C$ 690Iberia
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Sat, 1 Mar - Mon, 10 Mar
11:25 p.m. - 11:35 a.m.BOS-BCN
7h 10mdirect
3:35 p.m. - 10:55 p.m.BCN-BOS
12h 20m1 stop
C$ 707British Airways
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Tue, 11 Mar - Fri, 21 Mar
8:20 p.m. - 1:40 p.m.BOS-BCN
11h 20m1 stop
1:30 p.m. - 7:24 p.m.BCN-BOS
11h 54m1 stop
C$ 750British Airways
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Fri, 15 Nov - Fri, 22 Nov
11:35 p.m. - 2:40 p.m.BOS-BCN
33h 05m1 stop
3:45 p.m. - 11:35 a.m.BCN-BOS
25h 50m1 stop
C$ 789Icelandair
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Mon, 21 Apr - Sat, 26 Apr
10:59 p.m. - 4:10 p.m.BOS-BCN
35h 11m3 stops
C$ 1,201
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Sat, 15 Feb
7:10 a.m. - 9:50 a.m.BOS-BCN
20h 40m1 stop
C$ 1,294United Airlines
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Mon, 23 Dec
11:35 a.m. - 1:10 p.m.BOS-BCN
19h 35m1 stop
C$ 1,358Icelandair
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Sun, 22 Dec
9:20 p.m. - 8:20 p.m.BOS-BCN
17h 00m2 stops
C$ 1,509Azores Airlines
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Sun, 22 Dec
8:30 p.m. - 2:40 p.m.BOS-BCN
12h 10m1 stop
C$ 1,764Delta
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Sat, 21 Dec
9:20 p.m. - 5:15 p.m.BOS-BCN
13h 55m2 stops
C$ 1,766Azores Airlines
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Fri, 20 Dec
11:25 p.m. - 12:35 p.m.BOS-BCN
7h 10mdirect
C$ 1,792Finnair
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Tue, 17 Dec
12:30 a.m. - 10:25 p.m.BOS-BCN
39h 55m2 stops
C$ 11,419
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Sun, 10 Nov
10:35 a.m. - 2:30 p.m.BOS-BCN
45h 55m3 stops
C$ 11,451
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Mon, 11 Nov
10:43 a.m. - 1:40 p.m.BOS-BCN
44h 57m3 stops
C$ 11,455
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Tue, 10 Dec
8:20 p.m. - 4:30 p.m.BOS-BCN
14h 10m1 stop
1:30 p.m. - 8:35 p.m.BCN-BOS
13h 05m1 stop
C$ 820British Airways
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Fri, 8 Nov - Sat, 16 Nov
8:20 p.m. - 4:30 p.m.BOS-BCN
14h 10m1 stop
6:40 a.m. - 1:10 p.m.BCN-BOS
12h 30m1 stop
C$ 834British Airways
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Fri, 8 Nov - Sun, 17 Nov
2:00 p.m. - 3:25 p.m.BOS-BCN
19h 25m2 stops
12:15 p.m. - 11:17 p.m.BCN-BOS
17h 02m2 stops
C$ 838United Airlines
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Thu, 7 Nov - Thu, 14 Nov
4:15 p.m. - 9:05 a.m.BOS-BCN
10h 50m1 stop
2:55 p.m. - 8:20 p.m.BCN-BOS
11h 25m1 stop
C$ 854
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Thu, 7 Nov - Sat, 16 Nov
5:25 p.m. - 4:15 p.m.BOS-BCN
16h 50m2 stops
6:50 a.m. - 5:15 p.m.BCN-BOS
16h 25m2 stops
C$ 862United Airlines
Find Deal
Wed, 6 Nov - Sun, 17 Nov
4:15 p.m. - 2:30 p.m.BOS-BCN
40h 15m2 stops
9:15 p.m. - 6:35 p.m.BCN-BOS
51h 20m2 stops
C$ 905Brussels Airlines
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Thu, 7 Nov - Tue, 12 Nov
4:15 p.m. - 2:30 p.m.BOS-BCN
16h 15m2 stops
9:15 p.m. - 1:25 p.m.BCN-BOS
22h 10m2 stops
C$ 930Brussels Airlines
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Fri, 8 Nov - Thu, 14 Nov
5:45 p.m. - 6:20 p.m.BOS-BCN
18h 35m1 stop
7:00 p.m. - 3:50 p.m.BCN-BOS
26h 50m2 stops
C$ 1,138Scandinavian Airlines
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Fri, 8 Nov - Tue, 19 Nov
5:20 p.m. - 10:50 a.m.BOS-BCN
11h 30m1 stop
11:40 a.m. - 10:23 p.m.BCN-BOS
16h 43m2 stops
C$ 1,201
Find Deal
Fri, 8 Nov - Wed, 20 Nov
5:45 p.m. - 6:20 p.m.BOS-BCN
18h 35m1 stop
11:45 a.m. - 3:50 p.m.BCN-BOS
34h 05m2 stops
C$ 1,403Scandinavian Airlines
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Fri, 8 Nov - Sat, 16 Nov
11:25 p.m. - 12:35 p.m.BOS-BCN
7h 10mdirect
6:45 p.m. - 9:40 p.m.BCN-BOS
8h 55mdirect
C$ 1,018British Airways
Find Deal
Tue, 3 Dec - Tue, 10 Dec

PLAY flights from Boston to Barcelona-El Prat Airport

Our best PLAY deals on Boston to Barcelona-El Prat Airport flight tickets
PLAY
1 Feb
BOS6:20 p.m.Boston Logan Intl
20h 30m
1 stop
BCN8:50 p.m.Barcelona-El Prat
30 Apr
BCN10:40 p.m.Barcelona-El Prat
25h 20m
1 stop
BOS6:00 p.m.Boston Logan Intl
PLAY
1 Mar
BOS6:20 p.m.Boston Logan Intl
20h 30m
1 stop
BCN8:50 p.m.Barcelona-El Prat
9 Mar
BCN9:50 p.m.Barcelona-El Prat
25h 10m
1 stop
BOS6:00 p.m.Boston Logan Intl

United Airlines flights from Boston to Barcelona-El Prat Airport

Our best United Airlines deals on Boston to Barcelona-El Prat Airport flight tickets
United Airlines
3 Dec
BOS5:35 p.m.Boston Logan Intl
10h 15m
1 stop
BCN9:50 a.m.Barcelona-El Prat
10 Dec
BCN12:15 p.m.Barcelona-El Prat
33h 36m
2 stops
BOS3:51 p.m.Boston Logan Intl
United Airlines
2 Dec
BOS6:00 a.m.Boston Logan Intl
21h 50m
2 stops
BCN9:50 a.m.Barcelona-El Prat
10 Dec
BCN12:15 p.m.Barcelona-El Prat
34h 25m
2 stops
BOS4:40 p.m.Boston Logan Intl
United Airlines
10 Feb
BOS3:40 p.m.Boston Logan Intl
12h 10m
1 stop
BCN9:50 a.m.Barcelona-El Prat
13 Feb
BCN12:15 p.m.Barcelona-El Prat
29h 50m
2 stops
BOS12:05 p.m.Boston Logan Intl

How to get the cheapest flight ticket from Boston to Barcelona-El Prat Airport

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 from Boston to Barcelona-El Prat Airport?

January. The cheapest time of year to fly to Barcelona-El Prat Airport from Boston is January. The most expensive is June.

What is the cheapest day to depart Boston for Barcelona-El Prat Airport?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Friday

When is the cheapest time to fly from Boston to Barcelona-El Prat Airport?

In the evening. Boston to Barcelona-El Prat Airport flights are approximately 9% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Barcelona-El Prat Airport from Boston?

Vueling. Vueling, LEVEL, and PLAY are the most popular carriers operating from Boston to Barcelona-El Prat Airport

How far in advance should you book Boston to Barcelona-El Prat Airport flights?

11 days before. The cheapest time to buy a flight from Boston to Barcelona-El Prat Airport is approximately 11 days to departure

Can stopping save me money on Boston to Barcelona-El Prat Airport flights?

You could potentially save up to 59% on your flight if you consider stops on a Boston to Barcelona-El Prat Airport flight.

How have Boston to Barcelona-El Prat Airport flight prices changed over time?

As of November 2024, prices for Boston to Barcelona-El Prat Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Barcelona-El Prat Airport (BOS to BCN) flight deals and tips

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

Best price found

C$ 1,201

Fastest flight time

7h 10m

Direct flights

Wed and Sun
The best one-way flight to Barcelona-El Prat Airport from Boston in the past 72 hours is C$ 1,201. The best round-trip flight deal from Boston to Barcelona-El Prat Airport found on momondo in the last 72 hours is C$ 527.
The fastest flight from Boston to Barcelona-El Prat Airport takes 7h 10m
Direct flights go from Boston to Barcelona-El Prat Airport on Wednesday and Sunday. Airlines offering direct flights are: Finnair, Vueling and British Airways.

  • How far is Boston Logan Intl to Barcelona-El Prat by plane?

    Boston Logan Intl and Barcelona-El Prat are 5858.5 km apart from one another. Typically, this will take 7h 10m by plane in normal conditions.

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

    Prices for flights from Boston Logan Intl Airport to Barcelona-El Prat Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Barcelona-El Prat Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Boston to Barcelona-El Prat Airport?

  • What is the most popular airline from Boston to Barcelona-El Prat Airport?


Best airlines flying from Boston to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Boston to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 330Free CancellationRating
6.7
6,842 reviews
Search British Airways flights
LEVELPriceFrom C$ 354Free CancellationRating
4.0
4 reviews
Search LEVEL flights
IberiaPriceFrom C$ 385Free CancellationRating
7.0
2,673 reviews
Search Iberia flights
VuelingPriceFrom C$ 388Free CancellationRating
7.1
1,213 reviews
Search Vueling flights
PLAYPriceFrom C$ 394Free CancellationRating
7.1
87 reviews
Search PLAY flights
TAP AIR PORTUGALPriceFrom C$ 632Free CancellationRating
7.1
1,896 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Barcelona. momondo saves you time and could save you money on your trip.

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

Flights from Boston to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from Boston.

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

Yes momondo offers price alerts on flights to Barcelona from Boston. 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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