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Find cheap flights from Barcelona to Boston from €280

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 15/5. 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
0 bags
Wed 29/5
Wed 5/6

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 43,219,010 times on KAYAK, and here's why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona-El Prat to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
06:20 - 13:45BCN-BOS
13h 25m1 stop
06:00 - 06:05BOS-BCN
18h 05m1 stop
€348Delta
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Sat, 25 May - Sat, 1 Jun
06:20 - 13:45BCN-BOS
13h 25m1 stop
19:20 - 16:25BOS-BCN
15h 05m2 stops
€361Delta
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Thu, 9 May - Mon, 13 May
12:40 - 22:56BCN-BOS
16h 16m2 stops
18:50 - 17:10BOS-BCN
16h 20m1 stop
€362Delta
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Tue, 4 Jun - Mon, 17 Jun
12:50 - 22:43BCN-BOS
15h 53m1 stop
23:05 - 12:15BOS-BCN
7h 10mdirect
€379Finnair
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Thu, 9 May - Mon, 13 May
12:50 - 22:43BCN-BOS
15h 53m1 stop
23:05 - 12:15BOS-BCN
7h 10mdirect
€381Finnair
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Thu, 9 May - Mon, 13 May
18:45 - 21:10BCN-BOS
8h 25mdirect
22:55 - 12:15BOS-BCN
7h 20mdirect
€389Finnair
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Mon, 16 Sep - Sun, 29 Sep
06:20 - 13:45BCN-BOS
13h 25m1 stop
16:35 - 10:25BOS-BCN
11h 50m1 stop
€393KLM
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Sun, 19 May - Sun, 26 May
13:45 - 22:56BCN-BOS
15h 11m1 stop
16:35 - 10:25BOS-BCN
11h 50m1 stop
€443KLM
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Fri, 10 May - Mon, 13 May
13:45 - 15:10BCN-BOS
55h 25m2 stops
17:10 - 06:05BOS-BCN
54h 55m2 stops
€446Virgin Atlantic
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Mon, 16 Sep - Sun, 29 Sep
14:55 - 20:05BCN-BOS
11h 10m1 stop
17:10 - 23:30BOS-BCN
24h 20m1 stop
€492SWISS
Find Deal
Thu, 6 Jun - Thu, 13 Jun

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’s the cheapest day of the week to fly from Barcelona to Boston?

The average price of all flights from Barcelona-El Prat Airport to Boston clicked on KAYAK for each day over the last 12 months.
When flying from Barcelona to Boston, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Barcelona, you’ll find the best rates on Mondays and the most expensive ones on Wednesdays.

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 January, where tickets cost €149 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is €769 and €695 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 20 days before departure.

Which airlines provide the cheapest flights from Barcelona to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Boston from Barcelona were found on PLAY (€280) and TAP AIR PORTUGAL (€304), and the lowest return tickets were found on Delta (€348) and Finnair (€379).

How many flights are there between Barcelona-El Prat Airport and Boston per day?

There is a maximum of 1 direct flight a day that takes off from Barcelona-El Prat Airport and lands in Boston, with an average flight time of 8h 40m. The most common departure time is 18:00 and most flights take off in the evening. Each week, there are 5 flights.

How long does a flight from Barcelona to Boston take?

The average direct flight takes 8h 25m, covering a distance of 9,422 km.

What’s the earliest departure time from Barcelona to Boston?

Early birds can take the earliest flight from Barcelona-El Prat Airport at 15:40 and will be landing in Boston at 18:20.

What’s the latest departure time from Barcelona to Boston?

If you prefer to fly at night, the latest flight from Barcelona-El Prat Airport to Boston jets off at 18:40 and lands at 21:20.

Good to know

Low season

May

High season

November

Cheapest flight

€280
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 52% 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 €299 for a one-way ticket and €372 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: Iberia, Vueling, Finnair, British Airways, American Airlines, and Delta.

  • 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?

    There are direct flights from Barcelona to Boston on a daily basis.

  • 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

Top tips for finding a cheap flight from Barcelona 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

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

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

Direct departures

Barcelona-El Prat to Boston Logan Intl

Monday

American Airlines, British Airways, Finnair, +3 more

American Airlines, British Airways, +4 more

Tuesday

American Airlines, British Airways, Finnair, +3 more

American Airlines, British Airways, +4 more

Wednesday

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

Friday

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

Sunday

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

Monday

American Airlines, British Airways, Finnair, +3 more

American Airlines, British Airways, +4 more

Tuesday

American Airlines, British Airways, Finnair, +3 more

American Airlines, British Airways, +4 more

Wednesday

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

Friday

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

Sunday

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.
15/5Wed
1 stopPLAY
25h 20mBCN-BOS
€280
8/5Wed
1 stopPLAY
25h 20mBCN-BOS
€289
15/9Sun
1 stopTAP AIR PORTUGAL
24h 00mBCN-BOS
€304
26/8Mon
1 stopTAP AIR PORTUGAL
27h 25mBCN-BOS
€305
1/6Sat
1 stopIcelandair
12h 15mBCN-BOS
€439
1/6Sat
1 stopIcelandair
25h 50mBCN-BOS
€441
1/6Sat
2 stops
25h 30mBCN-BOS
€550
15/9Sun
2 stopsAzores Airlines
17h 40mBCN-BOS
€583
15/9Sun
2 stops
24h 05mBCN-BOS
€605
25/8Sun
2 stopsAzores Airlines
34h 20mBCN-BOS
€792

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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.
4/5Sat
multi-stop
14h 10mBCN-BOS
11/5Sat
multi-stop
18h 55mBOS-BCN
€2,913
1/5Wed
multi-stop
36h 43mBCN-BOS
6/5Mon
multi-stop
38h 55mBOS-BCN
€14,995
2/5Thu
multi-stop
39h 10mBCN-BOS
4/5Sat
multi-stop
36h 35mBOS-BCN
€15,006
3/5Fri
multi-stop
43h 05mBCN-BOS
14/5Tue
multi-stop
36h 35mBOS-BCN
€15,024
4/5Sat
multi-stop
40h 40mBCN-BOS
10/5Fri
multi-stop
38h 45mBOS-BCN
€15,041
4/5Sat
multi-stop
32h 15mBCN-BOS
10/5Fri
multi-stop
38h 45mBOS-BCN
€33,258

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Barcelona - Boston Flights

Departure:

Barcelona (BCN)Spain

Destination:

Boston (BOS)United States

Cabin classes:

€971

Browse origins:

  • Flights » 
  • Barcelona-El Prat

Browse destinations:

  • Flights » 
  • Boston