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Book Flights from Boston to Barcelona will help you to find the best deals on flights from Boston to Barcelona. With our search technology, effortlessly searching flight routes across hundreds of airlines has never been easier or more convenient. With, we aim to make it simple and quick to search, select and save on the flights that best suit your needs and budget.

No matter if you are traveling for business or pleasure, we offer a wide range of deals from business class discounts to last minute flight deals to destinations like Barcelona. Whether you are planning ahead or looking for last minute tickets, CheapOair has the right flights at the right price. After booking your ticket, explore this page to view blog posts about this destination, learn more about hotels near BCN and read reviews from others who booked their flights with

Frequently Asked Questions - Boston to Barcelona Flights

  • When does the first flight of the day depart from BOS?

    10:55PM Iberia Flight #5814

  • When does the last flight depart to BCN?

    10:55PM Iberia Flight #5814

  • What is the travel distance between Boston and Barcelona?

    3,646 miles

  • Which is the busiest day in terms of passengers traffic between BOS to BCN?


  • Which is the nearest airport to Barcelona, Spain?

    Barcelona Airport

  • Which is the nearest airport to Boston, Massachusetts?

    Logan International Airport