₩511,000 Cheap Flights from Boston (BOS) to Barcelona (BCN)

View ₩511,000 flight on Tue, Jan 27, 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 to Barcelona (BOS-BCN)

Prices were available within the past 7 days and start at ₩511,000 for one-way flights and ₩673,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 27 - Sun, Feb 1
BOS
Boston
BCN
Barcelona
₩673,200 Roundtrip, found 6 hours ago
₩673,200
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jan 27 from Boston to Barcelona, returning Sun, Feb 1, priced at ₩673,200 found 6 hours ago
United
Tue, Jan 27 - Sun, Feb 1
BOS
Boston
BCN
Barcelona
₩689,400 Roundtrip, found 6 hours ago
₩689,400
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Jan 27 from Boston to Barcelona, returning Sun, Feb 1, priced at ₩689,400 found 6 hours ago
Air Canada
Tue, Jan 27 - Sun, Feb 1
BOS
Boston
BCN
Barcelona
₩698,900 Roundtrip, found 6 hours ago
₩698,900
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Tue, Jan 27 from Boston to Barcelona, returning Sun, Feb 1, priced at ₩698,900 found 6 hours ago
Delta
Tue, Jan 27 - Sun, Feb 1
BOS
Boston
BCN
Barcelona
₩700,400 Roundtrip, found 6 hours ago
₩700,400
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jan 27 from Boston to Barcelona, returning Sun, Feb 1, priced at ₩700,400 found 6 hours ago
Delta
Tue, Jan 27 - Sun, Feb 1
BOS
Boston
BCN
Barcelona
₩700,900 Roundtrip, found 6 hours ago
₩700,900
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jan 27 from Boston to Barcelona, returning Sun, Feb 1, priced at ₩700,900 found 6 hours ago
Air France
Tue, Jan 27 - Sun, Feb 1
BOS
Boston
BCN
Barcelona
₩714,200 Roundtrip, found 6 hours ago
₩714,200
Roundtrip
found 6 hours ago
Select Air France flight, departing Tue, Jan 27 from Boston to Barcelona, returning Sun, Feb 1, priced at ₩714,200 found 6 hours ago
Air Canada
Tue, Jan 27 - Sun, Feb 1
BOS
Boston
BCN
Barcelona
₩715,800 Roundtrip, found 6 hours ago
₩715,800
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Tue, Jan 27 from Boston to Barcelona, returning Sun, Feb 1, priced at ₩715,800 found 6 hours ago
United
Tue, Jan 27 - Sun, Feb 1
BOS
Boston
BCN
Barcelona
₩723,800 Roundtrip, found 6 hours ago
₩723,800
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Jan 27 from Boston to Barcelona, returning Sun, Feb 1, priced at ₩723,800 found 6 hours ago
Delta
Mon, Mar 30 - Wed, Apr 8
BOS
Boston
BCN
Barcelona
₩745,000 Roundtrip, found 1 day ago
₩745,000
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Mar 30 from Boston to Barcelona, returning Wed, Apr 8, priced at ₩745,000 found 1 day ago
Swiss International Air Lines
Tue, Jan 27 - Sun, Feb 1
BOS
Boston
BCN
Barcelona
₩746,500 Roundtrip, found 6 hours ago
₩746,500
Roundtrip
found 6 hours ago
Select Swiss International Air Lines flight, departing Tue, Jan 27 from Boston to Barcelona, returning Sun, Feb 1, priced at ₩746,500 found 6 hours ago

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

September is typically the cheapest month to fly

From ₩458,000 - ₩793,583 per traveler.
Flights from Boston (BOS) to Barcelona (BCN)
Origin airport
Logan Intl.
Destination airport
Barcelona Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
₩673,200
Distance
5824 km
Average flight time
7 hours 15 mins

Boston to Barcelona Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boston to Barcelona will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Barcelona.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BOS to BCN flights that won’t make your bank account wince. Ready to temporarily leave behind Boston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to BCN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₩673,200. 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 kilometers. Neck pillow? Check. Noise-canceling 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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