CA $478 Cheap Flights from Boston (BOS) to Barcelona (BCN)

View CA $478 flight on Mon, Jun 29, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at CA $478 for one-way flights and CA $670 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Mon, May 11 - Thu, May 21
BOS
Boston
BCN
Barcelona
CA $670 Roundtrip, found 4 days ago
CA $670
Roundtrip
found 4 days ago
Select Condor flight, departing Mon, May 11 from Boston to Barcelona, returning Thu, May 21, priced at CA $670 found 4 days ago
Icelandair
Thu, Oct 8 - Mon, Oct 12
BOS
Boston
BCN
Barcelona
CA $775 Roundtrip, found 4 days ago
CA $775
Roundtrip
found 4 days ago
Select Icelandair flight, departing Thu, Oct 8 from Boston to Barcelona, returning Mon, Oct 12, priced at CA $775 found 4 days ago
Iberia
Thu, Sep 17 - Thu, Oct 1
BOS
Boston
BCN
Barcelona
CA $887 Roundtrip, found 2 days ago
CA $887
Roundtrip
found 2 days ago
Select Iberia flight, departing Thu, Sep 17 from Boston to Barcelona, returning Thu, Oct 1, priced at CA $887 found 2 days ago
TAP Portugal
Wed, Nov 11 - Sat, Nov 21
BOS
Boston
BCN
Barcelona
CA $935 Roundtrip, found 4 days ago
CA $935
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Wed, Nov 11 from Boston to Barcelona, returning Sat, Nov 21, priced at CA $935 found 4 days ago
Scandinavian Airlines
Thu, May 7 - Thu, May 14
BOS
Boston
BCN
Barcelona
CA $944 Roundtrip, found 5 days ago
CA $944
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, May 7 from Boston to Barcelona, returning Thu, May 14, priced at CA $944 found 5 days ago
Aer Lingus
Wed, Nov 11 - Sat, Nov 21
BOS
Boston
BCN
Barcelona
CA $944 Roundtrip, found 4 days ago
CA $944
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Wed, Nov 11 from Boston to Barcelona, returning Sat, Nov 21, priced at CA $944 found 4 days ago
Virgin Atlantic
Tue, Sep 15 - Tue, Sep 22
BOS
Boston
BCN
Barcelona
CA $952 Roundtrip, found 3 days ago
CA $952
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Tue, Sep 15 from Boston to Barcelona, returning Tue, Sep 22, priced at CA $952 found 3 days ago
Delta
Tue, Sep 15 - Tue, Sep 22
BOS
Boston
BCN
Barcelona
CA $952 Roundtrip, found 3 days ago
CA $952
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 15 from Boston to Barcelona, returning Tue, Sep 22, priced at CA $952 found 3 days ago
JetBlue Airways
Tue, Sep 15 - Tue, Sep 22
BOS
Boston
BCN
Barcelona
CA $952 Roundtrip, found 3 days ago
CA $952
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Sep 15 from Boston to Barcelona, returning Tue, Sep 22, priced at CA $952 found 3 days ago
American Airlines
Thu, Sep 17 - Thu, Oct 1
BOS
Boston
BCN
Barcelona
CA $952 Roundtrip, found 2 days ago
CA $952
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 17 from Boston to Barcelona, returning Thu, Oct 1, priced at CA $952 found 2 days ago

Alternative airports near Barcelona

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

Select flight to Barcelona Intl. BCN. Cheapest and Closest option available. Average driving time to city centre is 18 minutes. Flights from CA $1,203
BCN
Barcelona Intl.
CheapestClosest
Average driving time to city centre18 min
Flights from CA $1,203

Frequently asked questions

How much is a flight from BOS to BCN?
The lowest price advertised for a round-trip journey between Logan Intl. Airport and Josep Tarradellas Barcelona–El Prat Airport is CA $670. But you better move fast. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to Josep Tarradellas Barcelona–El Prat Airport?
Most flights can be cancelled online, but every airline has different terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Logan Intl. Airport to Josep Tarradellas Barcelona–El Prat Airport that have flexible change policies?
Select our "No change fees" filter to find flexible ticketing options for your flight from Logan Intl. Airport (BOS) to Barcelona Airport. This allows you to snag a great price in advance and still have the freedom to reschedule without any extra fees. You'll just need to pay the difference in fare.
How many hours is the flight from Logan Intl. Airport (BOS) to Josep Tarradellas Barcelona–El Prat Airport?
Averaging 10 hours and 49 minutes, the flight from BOS to Josep Tarradellas Barcelona–El Prat Airport is a lengthy one. To make your journey more pleasant, bring a quality travel pillow and a set of noise-cancelling headphones.
How far is the flight from Logan Intl. Airport to BCN?
Boston to El Prat de Llobregat is around 5,900 kilometres, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your toothbrush to your hairbrush. Take some snacks to nibble on throughout your journey too.
Which airlines fly direct from Logan Intl. Airport to Barcelona Intl. Airport (BCN)?
If you're looking to fly straight from Logan Intl. Airport (BOS) to Josep Tarradellas Barcelona–El Prat Airport, Iberia (IB) is a top option. It operates 13 flights each month between Boston and El Prat de Llobregat.
Are BOS to Josep Tarradellas Barcelona–El Prat Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Logan Intl. Airport (BOS) to BCN can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out! If you'd rather play it safe and start your trip planning early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our advice? Check back often as updates are made regularly.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.) cost?
One-way flights typically cost between $1,053 and $8,529 and return flights often range between $1,349 and $10,233. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.)?
September is typically the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.), with average round-trip fares of approximately 1446 CAD. This is about 17% lower than the average price throughout the year. September often sees lower prices as the peak summer travel season winds down, and demand for flights to popular European destinations like Barcelona begins to decrease. Other cheap months to fly from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.) include February and October.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.)?
Enter BOS to BCN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.)?
The best airline to fly with from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.) will differ from traveler to traveler. If you like to fly early, DL offers early morning flights. If price is the most important factor, YY typically offers the lowest fares. BA offers the most daily flights from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.)?
When you're planning your trip from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.), you'll find that September and October are typically the cheapest months to fly, with average round-trip flight prices around 1446 CAD. While these months aren't the most popular for travel, they offer a great opportunity to save on your airfare. If you're looking for a balance between good prices and a pleasant travel experience, aiming for September could be a good choice as the summer crowds start to thin out but the weather is often still lovely.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.)?
When flying from Boston Logan International (BOS) to Barcelona (BCN), you'll find approximately 3 nonstop flights per day. For even more choice, look at flights that include layovers, as there are around 161 connecting flights per day. Some common connection points include John F. Kennedy Intl. (JFK), Pierre Elliott Trudeau Intl. (YUL), and Heathrow (LHR).
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.)?
The earliest flight from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is seasonal, active only in July. An early departure like this can help you make the most of your time in Barcelona. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.)?
If you're flying from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.), you'll typically find the most flights on a Friday, with around 107 flights available. This gives you plenty of options to choose from. Major airlines on this route include American Airlines, Delta Air Lines, and United Airlines. Friday and Saturday offer notably more flight options compared to other days of the week, making them great days to consider for your travel.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.)?
The most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.) are in the late evening, from 9pm to midnight. About 34% of passengers prefer this time. Many major carriers, including Iberia and SWISS, offer flights during this window. These times work well because you can maximize your time in Boston before your evening flight, and you'll arrive in Barcelona in the morning ready to explore.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.)?
A nonstop flight from BOS to BCN typically takes around 7 hours 20 minutes, covering approximately 3,641 miles. Connecting flights on this route usually add 9 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.)?
Select the "Business class" and "First class" filters when looking for BOS to BCN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Barcelona from Logan Intl. (BOS)?
If you're planning to travel to Barcelona from Logan Intl. (BOS), you can fly directly into Barcelona Intl. (BCN) Some flights may connect through major hubs like John F. Kennedy Intl. (JFK), Liberty Intl. (EWR), Frankfurt Intl. (FRA) before reaching Barcelona. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.)?
If you booked your Boston, MA (BOS-Logan Intl.) to Barcelona (BCN-Barcelona Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket 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'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Barcelona Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, Air Transat, American Airlines, British Airways, Brussels Airlines, Condor, Delta, Finnair, ITA Airways, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, SATA International-Azores Airlines S.A., Scandinavian Airlines, Swiss International Air Lines, Virgin Atlantic
Roundtrip price
CA $670
Distance
5824 km
Average flight time
13 hours 30 mins

Book with confidence

Boston to Barcelona Flights

The easy way to book your flights from Boston to Barcelona 

With Expedia, it’s simple to find and book flights to Barcelona from Boston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Barcelona Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Boston to Barcelona today, tomorrow, or this week.  

 

Save dollars with cheap flights from Logan Intl., BOS to Barcelona Intl., BCN 

Sort your search results by price to find great deals on your flight from Boston to Barcelona—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Barcelona from Boston currently is just CA $670 rising to CA $952.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Barcelona  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Barcelona from Boston 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Barcelona with Expedia today.

Boston to Barcelona Flights

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