$312 Cheap Flights from Barcelona (BCN) to Boston (BOS)

View $312 flight on Tue, Sep 16, 2025Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to Logan International Airport (BOS)

Cheap Flights from Barcelona to Boston (BCN-BOS)

Prices were available within the past 7 days and start at $312 for one-way flights and $427 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, Nov 29 - Sun, Dec 7
BCN
Barcelona
BOS
Boston
$427 Roundtrip, found 2 days ago
$427
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Nov 29 from Barcelona to Boston, returning Sun, Dec 7, priced at $427 found 2 days ago
TAP Portugal
Thu, Oct 16 - Sun, Nov 2
BCN
Barcelona
BOS
Boston
$428 Roundtrip, found 19 hours ago
$428
Roundtrip
found 19 hours ago
Select TAP Portugal flight, departing Thu, Oct 16 from Barcelona to Boston, returning Sun, Nov 2, priced at $428 found 19 hours ago
Lufthansa
Sat, Nov 15 - Sun, Nov 16
BCN
Barcelona
BOS
Boston
$432 Roundtrip, found 1 day ago
$432
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Nov 15 from Barcelona to Boston, returning Sun, Nov 16, priced at $432 found 1 day ago
British Airways
Mon, Oct 6 - Wed, Oct 22
BCN
Barcelona
BOS
Boston
$433 Roundtrip, found 4 days ago
$433
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Oct 6 from Barcelona to Boston, returning Wed, Oct 22, priced at $433 found 4 days ago
United
Tue, Nov 18 - Mon, Nov 24
BCN
Barcelona
BOS
Boston
$439 Roundtrip, found 18 hours ago
$439
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Nov 18 from Barcelona to Boston, returning Mon, Nov 24, priced at $439 found 18 hours ago
Swiss International Air Lines
Thu, Nov 27 - Tue, Dec 2
BCN
Barcelona
BOS
Boston
$439 Roundtrip, found 22 hours ago
$439
Roundtrip
found 22 hours ago
Select Swiss International Air Lines flight, departing Thu, Nov 27 from Barcelona to Boston, returning Tue, Dec 2, priced at $439 found 22 hours ago
Scandinavian Airlines
Fri, Jan 30 - Tue, Feb 3
BCN
Barcelona
BOS
Boston
$457 Roundtrip, found 1 day ago
$457
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Fri, Jan 30 from Barcelona to Boston, returning Tue, Feb 3, priced at $457 found 1 day ago
Icelandair
Fri, Oct 17 - Fri, Oct 24
BCN
Barcelona
BOS
Boston
$460 Roundtrip, found 20 hours ago
$460
Roundtrip
found 20 hours ago
Select Icelandair flight, departing Fri, Oct 17 from Barcelona to Boston, returning Fri, Oct 24, priced at $460 found 20 hours ago
Austrian Airlines
Thu, Nov 27 - Tue, Dec 2
BCN
Barcelona
BOS
Boston
$462 Roundtrip, found 22 hours ago
$462
Roundtrip
found 22 hours ago
Select Austrian Airlines flight, departing Thu, Nov 27 from Barcelona to Boston, returning Tue, Dec 2, priced at $462 found 22 hours ago
Iberia
Tue, Jan 20 - Tue, Jan 27
BCN
Barcelona
BOS
Boston
$482 Roundtrip, found 1 day ago
$482
Roundtrip
found 1 day ago
Select Iberia flight, departing Tue, Jan 20 from Barcelona to Boston, returning Tue, Jan 27, priced at $482 found 1 day ago

Find the cheapest month to fly from Barcelona (BCN) to Boston (BOS)

October is typically the cheapest month to fly

From $303 - $746 per traveler.

Graph displaying average flight prices per month

Alternative airports near Boston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $562
BOS
Logan Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $562
Flights from Barcelona (BCN) to Boston (BOS)
Origin airport
Barcelona Intl.
Destination airport
Logan Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, SATA International-Azores Airlines S.A., Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$427
Distance
3640 mi
Average flight time
2 hours 35 mins

Barcelona to Boston Flights

The cheapest times to fly from Barcelona to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Barcelona to Boston are during the month of November. You can find some of the cheapest flights from Barcelona to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Barcelona to Boston

Sunday is one of the best days to book for cheap flights from Barcelona to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Barcelona to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Barcelona to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $312 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Barcelona to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Barcelona to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS) cost?
Grab a cheap one-way flight from $312 or cheap return flight from $427 from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS)?
The cheapest month to fly from BCN to BOS is November, when demand is low. Off-peak season is often when airlines offer lower prices between these airports.
Which airlines fly direct from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS)?
You can fly directly from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS) on an Iberia flight.
What is the cheapest airline that flies from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS)?
To find the cheapest airline that'll fly you from BCN to BOS, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS)?
On average, Barcelona Intl. Airport (BCN) has 3 direct flights to Logan Intl. Airport (BOS) each week. For more choice, take advantage of Expedia's filters to discover flights with layovers. Fit in a quick visit to another location or simply break up your travels.
What are the most popular departure times for flights from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS)?
Flights between BCN and BOS are their busiest at 6 PM. For a quieter experience and potentially cheaper tickets, choose a departure outside the usual busy windows.
What day of the week has the most flights from BCN to BOS?
If you depart on a Thursday, you'll get the largest range of options for flights from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS).
What is the earliest flight from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS)?
Hop on the earliest flight at around 6:00PM UTC+1, heading out of Barcelona Intl. Airport (BCN). You'll be traveling for roughly 8h 55m, arriving at Logan Intl. Airport (BOS) at approximately 8:55PM UTC-5.
How long does it take to fly from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS)?
Flights from BCN to BOS have an average travel time of 8 hours and 55 minutes. The total distance between these two airports is 3,600 mi.
What is the best time to fly from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS)?
Choose a flight from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Boston from Barcelona Intl. Airport (BCN)?
Logan Intl. Airport (BOS) is the only airport in Boston with direct flights from Barcelona Intl. Airport (BCN). Consider the available options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS) last-minute?
Last-minute bookings from BCN to BOS are generally more expensive. To secure the best rates, start looking for flights ahead of time. That being said, if your travel plans are flexible, you may land a cheap fare right before you leave.
Is it cheaper to book a BCN to BOS flight and hotel package?
Securing a BCN to BOS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Barcelona Intl. Airport (BCN) to Logan Intl. Airport (BOS)?
If you booked your BCN to BOS flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.