Cheap Flights from Boston to Barcelona from £970️ (BOS-BLA)

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Latest Flight Deals from Boston to Barcelona

Book one-way or return flights from Boston to Barcelona from as little as £970. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Boston to Barcelona? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Boston to Barcelona. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Boston to Barcelona

View airlines operating flights from Boston to Barcelona. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Avianca

From £509

American Airlines

From £644

United Airlines

From £667

Air Canada

From £735

Copa Airlines

From £970

ANA airlines

Find more flights and airlines

Alternative Routes from Boston to Barcelona

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Boston to Barcelona.

Cheapest
BOS
00:15
36h 59m
2 transfer
BLA
13:14
General Edward Lawrence Logan International Airport - General José Antonio Anzoátegui International Airport
Sun, Jun 30Avianca
£509
BOS
00:15
36h 59m
2 transfer
BLA
13:14
General Edward Lawrence Logan International Airport - General José Antonio Anzoátegui International Airport
Sun, Jun 30Avianca
£509
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Boston (BOS) to Barcelona (BLA) the cheapest?
Airlines adjust prices for flights from Boston to Barcelona based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Boston (BOS) to Barcelona (BLA) cost?
According to Trip.com's data, the lowest price is around £749.
What is the transportation method from the main airport to downtown in Barcelona?
- The distance from General José Antonio Anzoátegui International Airport to downtown is about 3km, by taxi about 20 minutes.
How many airports in Barcelona (BLA)?
There are 1 airport(s) in Barcelona (BLA): General José Antonio Anzoátegui International Airport.

How to find a cheap flight from Boston to Barcelona

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to Barcelona. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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