Cheap Flights from Boston to Barcelona from CAD 309️ 2024

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Find Boston to Barcelona flights starting at CAD 309.

Book one-way or return flights from Boston to Barcelona from as little as CAD 309. 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.

Find Cheapest 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.

American Airlines

From CAD 330

PLAY Airline

From CAD 343

Sata International

From CAD 361

Icelandair

From CAD 392

Frontier Airlines

From CAD 467

Delta Air Lines

From CAD 488

Scandinavian Airlines

From CAD 498

KLM

From CAD 503

Condor Airlines

From CAD 504

TAP Air Portugal

From CAD 521

ANA airlines

Find more flights and airlines

Alternative Routes for Boston to Barcelona Flights

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

Cheapest
BOS
23:05
7h 10m
Direct
BCN
12:15
General Edward Lawrence Logan International Airport - Barcelona Airport
Sun, Apr 28Vueling Airlines
CAD 649
BOS
23:05
7h 10m
Direct
BCN
12:15
General Edward Lawrence Logan International Airport - Barcelona Airport
Sun, Apr 28Vueling Airlines
CAD 649
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Boston (BOS) to Barcelona (BCN) 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 (BCN) cost?
According to Trip.com's data, the lowest price is around CAD 1,329.
How long is the flight from Boston (BOS) to Barcelona (BCN)?
It takes about 7 hours 20 minutes to fly from Boston (BOS) to Barcelona (BCN).
What are the most popular airlines that fly from Boston (BOS) to Barcelona (BCN)?
Airlines with flights from Boston (BOS) to Barcelona (BCN): British Airways, Qatar Airways, Iberia, American Airlines, Finnair and Vueling Airlines.
What's the most popular airline for direct flights from Boston (BOS) to Barcelona (BCN)?
Iberia operates 2 direct flights from Boston (BOS) to Barcelona (BCN).
How many airports in Barcelona (BCN)?
There are 1 airport(s) in Barcelona (BCN): Barcelona 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

Save up to £10 per person when booking your flights on Trip.com

Flight Information for Boston to Barcelona Flights

Cheapest direct flight price	CAD 309
Cheapest return ticket price	CAD 528
Cheapest month	February
Peak season for travel	October
Flight distance	5,857.95km
Average flight time	7 hours 20 minutes
Popular airline	Finnair