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Good to Know - Flights from Boston to Barcelona

Low Season:
November
Best time to beat the crowds
High Season:
May
Most popular time to fly
Good Deal:
$ 432.41
or less (round trip)

Cheapest Day of the Month to Book Flights



Top Tips for Finding Cheap Flights from Boston to Barcelona

Looking for cheap airfare from Boston to Barcelona? 25% of our users found round-trip tickets to Barcelona for the following price or less: $ 432.41 Book at least 4 weeks before departure in order to get a below-average price. High season is considered to be May. The cheapest month to fly from Boston to Barcelona is November. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Boston to Barcelona flight deals.

FAQs - Booking from Boston to Barcelona flights

How long is the flight from Boston to Barcelona?
A flight from Boston to Barcelona takes 1day.
What is the cheapest flight Boston to Barcelona?:
The cheapest flight Boston to Barcelona found on flyus.com in the last 72 hours was $432.41 round-trip.
 
Which airlines fly to Barcelona?:
• TAP Air Portugal
• Iberia
• Lufthansa
• SWISS
• British Airways
 

Find cheap flights from Boston to Barcelona and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.

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Cheapest Flights
from Boston, United States (BOS) to:

  • Barcelona, Spain (BCN)
    Jan 18, 25 - Feb 12, 25
    $432.41
    Search

  • Barcelona, Spain (BCN)
    Jan 19, 25 - Feb 12, 25
    $432.41
    Search

  • Barcelona, Spain (BCN)
    Jan 26, 25 - Feb 19, 25
    $432.41
    Search

  • Barcelona, Spain (BCN)
    Jan 18, 25 - Feb 02, 25
    $432.41
    Search

  • Barcelona, Spain (BCN)
    Jan 23, 25 - Jan 29, 25
    $432.41
    Search