Barcelona (Spain) to Boston (USA) £ 144.20 Return Ticket May 23, 2018 ~ nextstamp Barcelona – Spain (BCN) to Boston – USA (BOS) Return Ticket Price: £ 144.20 Average Fare: £ 580.00 Savings: £ 435.80 Airline: Iberia Date: 1.02.2019 to 5.02.2019 Massachusetts Share this:TweetLike this:Like Loading... Related Published by nextstamp Hi, I'm Diego the Next Stamp author. Travel has been life-changing for me! But, I'm always asked how I can afford to travel so much. The secret is a really cheap flight ticket. Follow my blog and don't miss any deal. View all posts by nextstamp