Barcelona (BCN) to Boston (BOS) flight deal in business from $1,840
$3,369 USD
-45%$1,840 USD
Verified about 10 hours agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27$2,63528$2,63529$2,63530$2,63531$2,8081$2,8092$2,8083$2,6354$2,6355$2,6356$2,6357$2,8088$2,8089$2,80910$2,63511$2,63512$2,63513$2,63514$2,80815$3,76116$3,76117$2,63518$2,63519$2,63520$2,63521$2,80822$2,82723$2,81924$2,63525$2,65426$2,65427$2,65428$2,82829$2,82830$2,82731$2,6541$2,6542$2,6543$2,6544$2,8275$2,8396$3,945
Rare Availability
6% of dates checked are available within 10% of the lowest price
Saturday, August 15th, 2026
7 round-trip options
Returning
Sat, Aug 22, 2026•7 Day Trip
$3,954 USD
Returning
Sun, Aug 23, 2026•8 Day Trip
$3,950 USD
Returning
Tue, Aug 25, 2026•10 Day Trip
$3,761 USD
Returning
Wed, Aug 26, 2026•11 Day Trip
$3,761 USD
Returning
Thu, Aug 27, 2026•12 Day Trip
$3,761 USD
Returning
Fri, Aug 28, 2026•13 Day Trip
$3,934 USD
Returning
Sat, Aug 29, 2026•14 Day Trip
$3,953 USD