Book United Lisbon to Boston flight deals from € 447

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Search flights from Lisbon to Boston (LIS - BOS)

July

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Monday 9th

Return Tuesday 24th
from€ 613*Viewed: 24 minutes ago

Wednesday 11th

Return Thursday 26th
from€ 613*Viewed: 24 minutes ago

Wednesday 18th

Return Thursday 2nd
from€ 613*Viewed: 24 minutes ago

August

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Saturday 25th

Return Sunday 9th
from€ 527*Viewed: 24 minutes ago

Monday 27th

Return Tuesday 11th
from€ 500*Viewed: 24 minutes ago

Tuesday 28th

Return Wednesday 12th
from€ 546*Viewed: 24 minutes ago

September

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Monday 10th

Return Tuesday 25th
from€ 447*Viewed: 24 minutes ago

Tuesday 11th

Return Wednesday 26th
from€ 477*Viewed: 24 minutes ago

Monday 17th

Return Tuesday 2nd
from€ 475*Viewed: 24 minutes 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 Lisbon to Boston

from
to
Type
Dates
Price*
Lisbon (LIS)
to Boston (BOS)
Roundtrip
Depart Mon 10 Sep 2018
Return Tue 25 Sep 2018
from€ 447*Viewed: 24 minutes ago
Lisbon (LIS)
to Boston (BOS)
Roundtrip
Depart Mon 17 Sep 2018
Return Tue 2 Oct 2018
from€ 475*Viewed: 24 minutes ago
Lisbon (LIS)
to Boston (BOS)
Roundtrip
Depart Tue 11 Sep 2018
Return Wed 26 Sep 2018
from€ 477*Viewed: 24 minutes ago
Lisbon (LIS)
to Boston (BOS)
Roundtrip
Depart Sat 1 Sep 2018
Return Sun 16 Sep 2018
from€ 477*Viewed: 24 minutes ago
Lisbon (LIS)
to Boston (BOS)
Roundtrip
Depart Sat 8 Sep 2018
Return Sun 23 Sep 2018
from€ 477*Viewed: 24 minutes ago
Lisbon (LIS)
to Boston (BOS)
Roundtrip
Depart Sat 15 Sep 2018
Return Sun 30 Sep 2018
from€ 477*Viewed: 24 minutes ago
Lisbon (LIS)
to Boston (BOS)
Roundtrip
Depart Thu 6 Sep 2018
Return Fri 21 Sep 2018
from€ 490*Viewed: 24 minutes ago
Lisbon (LIS)
to Boston (BOS)
Roundtrip
Depart Thu 13 Sep 2018
Return Fri 28 Sep 2018
from€ 495*Viewed: 24 minutes ago
Lisbon (LIS)
to Boston (BOS)
Roundtrip
Depart Mon 27 Aug 2018
Return Tue 11 Sep 2018
from€ 500*Viewed: 24 minutes ago
Lisbon (LIS)
to Boston (BOS)
Roundtrip
Depart Tue 4 Sep 2018
Return Wed 19 Sep 2018
from€ 500*Viewed: 24 minutes 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.

Weather in Boston

20 °CTuesday06/19/2018
20 °CWednesday06/20/2018
19 °CThursday06/21/2018
22 °CFriday06/22/2018
19 °CSaturday06/23/2018
26 °CSunday06/24/2018
28 °CMonday06/25/2018
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