Book United Barcelona to Boston flight deals from € 351

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Search flights from Barcelona to Boston (BCN - BOS)

October

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Wednesday 3rd

Return Thursday 18th
from€ 354*Viewed: 17 hours ago

Thursday 4th

Return Friday 19th
from€ 354*Viewed: 17 hours ago

Friday 5th

Return Saturday 20th
from€ 354*Viewed: 17 hours ago

November

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Wednesday 7th

Return Thursday 22nd
from€ 351*Viewed: 17 hours ago

Thursday 8th

Return Friday 23rd
from€ 351*Viewed: 17 hours ago

Wednesday 14th

Return Thursday 29th
from€ 351*Viewed: 17 hours ago

December

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Thursday 13th

Return Friday 28th
from€ 354*Viewed: 17 hours ago

Friday 14th

Return Saturday 29th
from€ 351*Viewed: 17 hours ago

Sunday 16th

Return Monday 31st
from€ 353*Viewed: 17 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Downtown Boston viewed from the harbor

Plan ahead for flights from Barcelona to Boston

from
to
Type
Dates
Price*
Barcelona (BCN)
to Boston (BOS)
Roundtrip
Depart Wed 7 Nov 2018
Return Thu 22 Nov 2018
from€ 351*Viewed: 17 hours ago
Barcelona (BCN)
to Boston (BOS)
Roundtrip
Depart Thu 8 Nov 2018
Return Fri 23 Nov 2018
from€ 351*Viewed: 17 hours ago
Barcelona (BCN)
to Boston (BOS)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
from€ 351*Viewed: 17 hours ago
Barcelona (BCN)
to Boston (BOS)
Roundtrip
Depart Thu 22 Nov 2018
Return Fri 7 Dec 2018
from€ 351*Viewed: 17 hours ago
Barcelona (BCN)
to Boston (BOS)
Roundtrip
Depart Fri 14 Dec 2018
Return Sat 29 Dec 2018
from€ 351*Viewed: 17 hours ago
Barcelona (BCN)
to Boston (BOS)
Roundtrip
Depart Mon 19 Nov 2018
Return Tue 4 Dec 2018
from€ 352*Viewed: 17 hours ago
Barcelona (BCN)
to Boston (BOS)
Roundtrip
Depart Thu 13 Dec 2018
Return Fri 28 Dec 2018
from€ 354*Viewed: 17 hours ago
Barcelona (BCN)
to Boston (BOS)
Roundtrip
Depart Sun 16 Dec 2018
Return Mon 31 Dec 2018
from€ 353*Viewed: 17 hours ago
Barcelona (BCN)
to Boston (BOS)
Roundtrip
Depart Wed 3 Oct 2018
Return Thu 18 Oct 2018
from€ 354*Viewed: 17 hours ago
Barcelona (BCN)
to Boston (BOS)
Roundtrip
Depart Thu 4 Oct 2018
Return Fri 19 Oct 2018
from€ 354*Viewed: 17 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.