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Cheap Flights from Boston to Barcelona (BOS-BCN)
Prices were available within the past 7 days and start at for one-way flights and SAR402 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![TAP Portugal](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif)
Mon, 12 Aug - Tue, 3 Sep
BOS
Boston
BCN
Barcelona
SAR402 Roundtrip, found 3 days ago
SAR402
Roundtrip
found 3 days ago
![TAP Portugal](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif)
Tue, 20 Aug - Thu, 29 Aug
BOS
Boston
BCN
Barcelona
SAR493 Roundtrip, found 5 days ago
SAR493
Roundtrip
found 5 days ago
![TAP Portugal](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif)
Sun, 18 Aug - Tue, 3 Sep
BOS
Boston
BCN
Barcelona
SAR495 Roundtrip, found 3 days ago
SAR495
Roundtrip
found 3 days ago
![Delta](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)
Tue, 13 Aug - Thu, 29 Aug
BOS
Boston
BCN
Barcelona
SAR551 Roundtrip, found 3 days ago
SAR551
Roundtrip
found 3 days ago
![Scandinavian Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif)
Mon, 26 Aug - Tue, 10 Sep
BOS
Boston
BCN
Barcelona
SAR585 Roundtrip, found 5 days ago
SAR585
Roundtrip
found 5 days ago
![British Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif)
Sun, 25 Aug - Fri, 6 Sep
BOS
Boston
BCN
Barcelona
SAR612 Roundtrip, found 5 days ago
SAR612
Roundtrip
found 5 days ago
![Air Canada](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif)
Mon, 12 Aug - Sun, 25 Aug
BOS
Boston
BCN
Barcelona
SAR701 Roundtrip, found 5 days ago
SAR701
Roundtrip
found 5 days ago
![Virgin Atlantic](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif)
Sat, 17 Aug - Mon, 26 Aug
BOS
Boston
BCN
Barcelona
SAR713 Roundtrip, found 3 days ago
SAR713
Roundtrip
found 3 days ago
![British Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif)
Thu, 22 Aug - Sat, 7 Sep
BOS
Boston
BCN
Barcelona
SAR734 Roundtrip, found 5 days ago
SAR734
Roundtrip
found 5 days ago
![KLM](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)
Thu, 15 Aug - Sat, 24 Aug
BOS
Boston
BCN
Barcelona
SAR754 Roundtrip, found 3 days ago
SAR754
Roundtrip
found 3 days ago
![Iberia](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif)
Sun, 25 Aug - Sat, 31 Aug
BOS
Boston
BCN
Barcelona
SAR891 Roundtrip, found 5 days ago
SAR891
Roundtrip
found 5 days ago
![American Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)
Sat, 17 Aug - Wed, 21 Aug
BOS
Boston
BCN
Barcelona
SAR1,345 Roundtrip, found 5 days ago
SAR1,345
Roundtrip
found 5 days ago