BCN - BOS

€307 Find cheap flights from Barcelona to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona-El Prat to Boston departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
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Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Boston, as well as popular online travel agencies
In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

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Cheap flight deals from Barcelona to Boston (BCN-BOS)

 
These are the cheapest deals for flights from Barcelona-El Prat to Boston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Barcelona-El Prat to Boston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Barcelona-El Prat to Boston.

Recent one-way flight deals from Barcelona-El Prat to Boston

Only flying one-way? Below are some of the best one-way flight deals from Barcelona-El Prat to Boston found on KAYAK recently.

Recent last-minute flight deals from Barcelona-El Prat to Boston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Barcelona-El Prat to Boston.

Recent direct flight deals from Barcelona-El Prat to Boston

The latest deals for direct flights from Barcelona-El Prat to Boston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Barcelona-El Prat to Boston

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

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
18:00 - 20:55BCN-BOS
8h 55mdirect
22:40 - 11:50BOS-BCN
7h 10mdirect
€310Finnair
Find Deal
Sat, 1 Feb - Sat, 8 Feb
18:45 - 21:40BCN-BOS
8h 55mdirect
19:36 - 13:10BOS-BCN
11h 34m1 stop
€311Finnair
Find Deal
Tue, 21 Jan - Mon, 3 Feb
18:45 - 21:40BCN-BOS
8h 55mdirect
16:50 - 08:30BOS-BCN
9h 40m1 stop
€324
Find Deal
Thu, 23 Jan - Thu, 6 Feb
13:30 - 19:23BCN-BOS
11h 53m1 stop
19:36 - 13:10BOS-BCN
11h 34m1 stop
€326British Airways
Find Deal
Wed, 22 Jan - Mon, 3 Feb
18:45 - 21:40BCN-BOS
8h 55mdirect
18:25 - 10:25BOS-BCN
10h 00m1 stop
€329
Find Deal
Tue, 21 Jan - Sun, 9 Feb
18:00 - 20:55BCN-BOS
8h 55mdirect
18:25 - 10:25BOS-BCN
10h 00m1 stop
€339British Airways
Find Deal
Sat, 1 Feb - Mon, 10 Feb
21:10 - 14:30BCN-BOS
23h 20m1 stop
18:10 - 10:05BOS-BCN
9h 55m1 stop
€348TAP AIR PORTUGAL
Find Deal
Tue, 4 Feb - Sat, 8 Feb
21:10 - 14:30BCN-BOS
23h 20m1 stop
18:10 - 10:05BOS-BCN
9h 55m1 stop
€350TAP AIR PORTUGAL
Find Deal
Tue, 21 Jan - Fri, 7 Feb
06:00 - 13:35BCN-BOS
13h 35m1 stop
13:00 - 08:50BOS-BCN
13h 50m2 stops
€356Delta
Find Deal
Thu, 23 Jan - Thu, 30 Jan
06:00 - 19:00BCN-BOS
19h 00m2 stops
13:00 - 08:50BOS-BCN
13h 50m2 stops
€360Delta
Find Deal
Tue, 11 Feb - Tue, 18 Feb
21:10 - 14:30BCN-BOS
23h 20m1 stop
€307TAP AIR PORTUGAL
Find Deal
Sun, 8 Dec
21:10 - 14:25BCN-BOS
23h 15m1 stop
€312TAP AIR PORTUGAL
Find Deal
Wed, 15 Jan
06:35 - 20:05BCN-BOS
19h 30m1 stop
€312TAP AIR PORTUGAL
Find Deal
Sun, 12 Jan
06:45 - 21:05BCN-BOS
19h 20m2 stops
€375Azores Airlines
Find Deal
Thu, 20 Mar
06:00 - 19:50BCN-BOS
19h 50m2 stops
€377Azores Airlines
Find Deal
Sat, 17 May
19:55 - 19:15BCN-BOS
29h 20m1 stop
€479KLM
Find Deal
Thu, 9 Jan
06:00 - 22:27BCN-BOS
22h 27m2 stops
€486Delta
Find Deal
Sun, 16 Feb
15:35 - 21:55BCN-BOS
12h 20m1 stop
€494
Find Deal
Wed, 8 Jan
14:30 - 21:55BCN-BOS
13h 25m1 stop
€495
Find Deal
Wed, 8 Jan
06:00 - 23:42BCN-BOS
23h 42m2 stops
€518Delta
Find Deal
Mon, 17 Feb
06:00 - 20:00BCN-BOS
20h 00m2 stops
12:35 - 08:50BOS-BCN
14h 15m2 stops
€572Delta
Find Deal
Tue, 26 Nov - Tue, 3 Dec
17:25 - 13:35BCN-BOS
26h 10m1 stop
21:15 - 19:05BOS-BCN
15h 50m1 stop
€603KLM
Find Deal
Tue, 26 Nov - Sun, 1 Dec
11:50 - 22:23BCN-BOS
16h 33m2 stops
06:00 - 16:35BOS-BCN
28h 35m2 stops
€2,722
Find Deal
Tue, 26 Nov - Fri, 29 Nov
11:50 - 22:23BCN-BOS
16h 33m2 stops
06:00 - 16:35BOS-BCN
28h 35m2 stops
€3,134
Find Deal
Tue, 26 Nov - Sun, 1 Dec
20:30 - 22:23BCN-BOS
31h 53m2 stops
06:00 - 16:35BOS-BCN
28h 35m2 stops
€3,343Air Europa
Find Deal
Tue, 26 Nov - Sun, 1 Dec
18:50 - 22:00BCN-BOS
33h 10m2 stops
00:30 - 22:30BOS-BCN
40h 00m2 stops
€14,859
Find Deal
Tue, 26 Nov - Mon, 2 Dec
18:00 - 20:55BCN-BOS
8h 55mdirect
22:40 - 11:50BOS-BCN
7h 10mdirect
€310Finnair
Find Deal
Sat, 1 Feb - Sat, 8 Feb
18:45 - 21:40BCN-BOS
8h 55mdirect
22:40 - 11:50BOS-BCN
7h 10mdirect
€311Finnair
Find Deal
Tue, 21 Jan - Sat, 8 Feb
18:45 - 21:40BCN-BOS
8h 55mdirect
23:25 - 11:35BOS-BCN
7h 10mdirect
€322Finnair
Find Deal
Thu, 6 Mar - Tue, 11 Mar
18:45 - 21:40BCN-BOS
8h 55mdirect
23:25 - 12:35BOS-BCN
7h 10mdirect
€323Finnair
Find Deal
Thu, 23 Jan - Thu, 6 Feb
18:45 - 21:40BCN-BOS
8h 55mdirect
23:25 - 12:35BOS-BCN
7h 10mdirect
€342Finnair
Find Deal
Tue, 4 Feb - Tue, 11 Feb
18:00 - 20:55BCN-BOS
8h 55mdirect
23:25 - 12:35BOS-BCN
7h 10mdirect
€357Finnair
Find Deal
Sat, 1 Feb - Tue, 11 Feb
18:45 - 21:40BCN-BOS
8h 55mdirect
23:25 - 12:35BOS-BCN
7h 10mdirect
€372Finnair
Find Deal
Tue, 14 Jan - Thu, 27 Feb
18:45 - 21:40BCN-BOS
8h 55mdirect
22:40 - 11:50BOS-BCN
7h 10mdirect
€387Finnair
Find Deal
Tue, 14 Jan - Sat, 25 Jan
18:45 - 21:40BCN-BOS
8h 55mdirect
22:50 - 12:15BOS-BCN
7h 25mdirect
€452British Airways
Find Deal
Tue, 14 Jan - Fri, 2 May
18:00 - 20:55BCN-BOS
8h 55mdirect
23:25 - 12:35BOS-BCN
7h 10mdirect
€732British Airways
Find Deal
Sat, 1 Feb - Thu, 13 Feb

Flights from Barcelona-El Prat to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Barcelona-El Prat to Boston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Barcelona-El Prat Airport to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Barcelona-El Prat Airport to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Barcelona-El Prat Airport to Boston is February, where tickets cost €200 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is €620 and €584 respectively.

How far in advance should I book a flight from Barcelona-El Prat Airport to Boston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Barcelona-El Prat Airport to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Barcelona-El Prat Airport to Boston, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 22 days before departure.

Good to know

Low season

September

High season

February

Cheapest flight

€307
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 53% lower on average.
Flight from Barcelona to Boston

When to book flights from Barcelona-El Prat to Boston

Are your dates flexible? Find out the best times to travel from Barcelona-El Prat to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Barcelona to Boston flights

  • What business or first-class amenities can I expect when flying from Barcelona to Boston?

    You can anticipate extras like lie-flat seats, free meals and drinks, priority boarding and check-in, more space for your luggage, and in-flight entertainment when traveling from Barcelona to Boston. American Airlines, for instance, provides first-rate amenities for its business class passengers traveling internationally, such as 180-degree flat-bed seats, priority check-in and boarding, complimentary meals and beverages, and spacious cabin interiors.

  • What transport options are from Boston Logan International Airport (BOS) to downtown?

    Boston Logan International Airport (BOS) travelers have a variety of ways to get into the city. The MBTA Silver Line Express Bus, which travels from the airport to the South Station to Station, is the most well-liked means of transportation into the city. Most of downtown may be reached after a brief trip on the Red Line subway. Also accessible from the airport are taxis and ride-sharing services like Uber and Lyft. Logan Express bus service is the quickest option, but the most expensive.

  • Which family-friendly airline can I consider for my flight from Barcelona to Boston with my kids?

    JetBlue Airways is a good option for families flying from Barcelona to Boston with children. The airline provides many family-friendly amenities, including complimentary food and beverages, in-flight entertainment, and kid-friendly initiatives like a Teddy Bear Policy. The airline also provides free travel benefits and accelerated check-in for groups of 4 or more.

  • Are airlines flying from Barcelona to Boston suitable for passengers with limited mobility?

    Yes, many airlines offer services between Barcelona and Boston for people with limited mobility. For passengers who need special assistance, most major airlines offer pre-boarding services, wheelchair assistance, and dedicated staff to help when the passenger arrives. Passengers with limited mobility can receive exceptional help from airlines, including British Airways, Iberia, KLM, Lufthansa, and Vueling.

  • What is the cheapest flight from Barcelona-El Prat Airport to Boston?

    In the last 3 days, the lowest price for a flight from Barcelona-El Prat Airport to Boston was €324 for a one-way ticket and €327 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Barcelona to Boston?

    All the following airlines offer inflight Wi-Fi service on the Barcelona to Boston flight route: Vueling, Iberia, Finnair, British Airways, American Airlines, and KLM.

  • Which aircraft models fly most regularly from Barcelona to Boston?

    The Airbus A330-200 is the aircraft model that flies most regularly on the Barcelona to Boston flight route.

  • Which airline alliances offer flights from Barcelona to Boston?

    oneworld is the only airline alliance operating flights between Barcelona and Boston.

  • On which days can I fly direct from Barcelona to Boston?

    You can catch a direct flight from Barcelona to Boston on Tuesday, Thursday, and Saturday.

  • How does KAYAK find such low prices on flights from Barcelona to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Barcelona to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Barcelona to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Barcelona is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Barcelona to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boston with an airline and back to Barcelona with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Barcelona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Barcelona-El Prat Airport to Boston

  • Barcelona-El Prat Airport (BCN) is Barcelona's primary international airport, located 8 miles southeast of the city's downtown. It is a hub for Vueling and a base for Iberia. Some of the most frequented destinations from Barcelona-El Prat are Madrid, Paris, Amsterdam, London, Rome, and Frankfurt.
  • Many airlines offer one-stop along the route when reserving your flight from Barcelona to Boston. For instance, Lufthansa transits through Washington Dulles International Airport (IAD) as Air Canada passes through Toronto Pearson International Airport (YYZ).
  • 6,522 lb are the average amount of CO₂ emitted per person from Barcelona-El Prat Airport (BCN) to Boston Logan International Airport (BOS). However, you can fly sustainably with TAP AIR PORTUGAL as it emits 20% less CO2 per person in this route.
  • American Airlines offers the most accommodating pet regulations for flights from Barcelona to Boston. They permit the carriage of up to six dogs both in the cabin and in the aircraft's cargo hold. Additionally, they provide a "Pet Priority" service that guarantees your pet will board the aircraft first and disembark last, giving you more time to soothe and care for them.
  • American Airlines is the most accommodative carrier for children traveling alone on flights from Barcelona to Boston. With their Unaccompanied Minor service, they charge an extra price to let kids between the ages of 5 and 14 travel alone. They must take direct or nonstop flights and be escorted to and from the airports of origin and destination.
See more tips

Flights from Barcelona-El Prat to Boston: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Barcelona-El Prat to Boston 
ErikFlew with VuelingBCN-BOSJul 2024
Check in online if you must fly this airline. Avoid excess weight (up to $250 per bag!). Better yet - fly another carrier. Single worst flying experience of my life. And I easily fly 150,000 miles every year with all types of carriers.
CassidyFlew with IberiaBCN-BOSMay 2024
Check to make sure the airline you are booking through is not subcontracting it out to a janky airline to cut costs.

Prefer to fly direct from Barcelona-El Prat to Boston Logan Intl?

Find which airlines fly direct from Barcelona-El Prat Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Barcelona-El Prat to Boston Logan Intl

Tuesday

American Airlines, British Airways, Finnair, +3 more

American Airlines, British Airways, +4 more

Thursday

American Airlines, British Airways, Finnair, +3 more

American Airlines, British Airways, +4 more

Saturday

American Airlines, British Airways, Finnair, +3 more

American Airlines, British Airways, +4 more

See more direct flights

Direct returns

Boston Logan Intl to Barcelona-El Prat

Tuesday

American Airlines, British Airways, Finnair, +3 more

American Airlines, British Airways, +4 more

Thursday

American Airlines, British Airways, Finnair, +3 more

American Airlines, British Airways, +4 more

Saturday

American Airlines, British Airways, Finnair, +3 more

American Airlines, British Airways, +4 more

See more direct flights
See more direct flights

Book cheap flights from Barcelona to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Barcelona to Boston found on KAYAK in the last 72 hours.
8/12Sun
1 stopTAP AIR PORTUGAL
23h 20mBCN-BOS
€307
15/1Wed
1 stopTAP AIR PORTUGAL
23h 15mBCN-BOS
€312
12/1Sun
1 stopTAP AIR PORTUGAL
19h 30mBCN-BOS
€312
20/3Thu
2 stopsAzores Airlines
19h 20mBCN-BOS
€375
17/5Sat
2 stopsAzores Airlines
19h 50mBCN-BOS
€377
9/1Thu
1 stopKLM
29h 20mBCN-BOS
€479
16/2Sun
2 stopsDelta
22h 27mBCN-BOS
€486
8/1Wed
1 stop
12h 20mBCN-BOS
€494
8/1Wed
1 stop
13h 25mBCN-BOS
€495
17/2Mon
2 stopsDelta
23h 42mBCN-BOS
€518

Search by stops

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Search by price

Last minute flights from Barcelona-El Prat to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Barcelona to Boston that are departing in the next 10 days.
26/11Tue
multi-stopDelta
20h 00mBCN-BOS
3/12Tue
multi-stopDelta
14h 15mBOS-BCN
€572
26/11Tue
multi-stopKLM
26h 10mBCN-BOS
1/12Sun
multi-stopKLM
15h 50mBOS-BCN
€603
26/11Tue
multi-stop
16h 33mBCN-BOS
29/11Fri
multi-stop
28h 35mBOS-BCN
€2,722
26/11Tue
multi-stop
16h 33mBCN-BOS
1/12Sun
multi-stop
28h 35mBOS-BCN
€3,134
26/11Tue
multi-stopAir Europa
31h 53mBCN-BOS
1/12Sun
multi-stopAir Europa
28h 35mBOS-BCN
€3,343
26/11Tue
multi-stop
33h 10mBCN-BOS
2/12Mon
multi-stop
40h 00mBOS-BCN
€14,859

Search by stops

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Everything you need to know for your flight from Barcelona-El Prat to Boston

Information on your arrival and departure airports

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