Barcelona (BCN) to Boston (BOS) flight deal in business from $2,734
$4,267 USD
-36%$2,734 USD
Verified about 7 hours agoNovember 2026
Mon
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Wed
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Fri
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Sun
26$7,55427$7,43928$5,51529$7,40930$6,43231$6,4111$5,6072$6,4113$4,1224$4,1015$4,1226$4,2157$4,2158$4,0809$4,08010$3,96511$2,97412$2,79213$2,84914$4,13715$3,01016$3,01017$3,91218$2,97419$3,91220$4,07921$5,00222$3,03123$3,01024$2,95325$2,97426$2,97427$3,01028$3,02929$5,05230$5,0551$2,9742$2,9523$2,9524$3,0105$3,0106$3,010
Fair Availability
22% of dates checked are available within 10% of the lowest price
Monday, November 2nd, 2026
10 round-trip options
Returning
Sat, Nov 7, 2026•5 Day Trip
$7,229 USD
Returning
Sun, Nov 8, 2026•6 Day Trip
$6,961 USD
Returning
Mon, Nov 9, 2026•7 Day Trip
$6,442 USD
Returning
Tue, Nov 10, 2026•8 Day Trip
$6,827 USD
Returning
Wed, Nov 11, 2026•9 Day Trip
$6,411 USD
Returning
Thu, Nov 12, 2026•10 Day Trip
$7,936 USD
Returning
Fri, Nov 13, 2026•11 Day Trip
$6,556 USD
Returning
Sat, Nov 14, 2026•12 Day Trip
$6,960 USD
Returning
Sun, Nov 15, 2026•13 Day Trip
$6,526 USD
Returning
Mon, Nov 16, 2026•14 Day Trip
$6,411 USD