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

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

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

May is typically the cheapest month to fly

From £248 - £494 per traveller.

Graph displaying average flight prices per month

Flight from Boston to Barcelona route information
Origin airport
Logan Intl.
Destination airport
Barcelona Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, Austrian Airlines, British Airways, Brussels Airlines, Finnair, ITA Airways, Iberia, Icelandair, KLM, LEVEL, Lufthansa, Royal Air Maroc, SATA International-Azores Airlines S.A., Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, Virgin Atlantic
Return price
£254
Distance
5824 km
Average flight time
13 hours 15 mins

Compare flights from Boston to Barcelona easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to Barcelona. Operating between them 1 flights per day, airlines cover the route. And Iberia fly direct, getting you to Barcelona Intl. in just 7hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to Barcelona Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Logan Intl. (BOS) to Barcelona Intl. (BCN)

The easiest way to view the best deals on flights from Boston to Barcelona today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to Barcelona Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Boston and Barcelona
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Boston to Barcelona flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to Barcelona Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Logan Intl. Airport to BCN?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between Logan Intl. Airport (BOS) and Barcelona Intl. Airport (BCN) was . Great fares don't hang around forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport to Barcelona Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from BOS to Josep Tarradellas Barcelona--El Prat Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport to Barcelona Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport (BOS) to Barcelona Intl. Airport (BCN)?
The distance is around 5,900 kilometres. Neck pillow? Check. Noise-cancelling headphones? Double check. We recommend you pack all the essentials for this long-haul Boston to El Prat de Llobregat flight.
Which airlines fly direct from Logan Intl. Airport (BOS) to BCN?
Check out the fares with Iberia (IB) if you want to fly straight from BOS to Josep Tarradellas Barcelona--El Prat Airport. This top airline offers 13 flights monthly, so you're sure to find one that fits your travel schedule.
Are Logan Intl. Airport (BOS) to Barcelona Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so not always. While last-minute deals between Logan Intl. Airport and Barcelona Airport are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some air carriers advertise their prices up to 12 months ahead of the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to secure your seat when the fares dip.

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