Book United Boston to Shannon flight deals from $642

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Search flights from Boston to Shannon (BOS - SNN)

November

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Friday 23rd

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from$ 642*Viewed: 3 hours ago

Saturday 24th

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Thursday 29th

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from$ 642*Viewed: 3 hours ago

December

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Saturday 1st

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Sunday 2nd

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Monday 3rd

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January

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Friday 11th

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Saturday 12th

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Monday 14th

Return Tuesday 29th
from$ 642*Viewed: 3 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..
Dark water flows next to large stone structures in Shannon

Plan ahead for flights from Boston to Shannon

from
to
Type
Dates
Price*
Boston (BOS)
to Shannon (SNN)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
from$ 642*Viewed: 3 hours ago
Boston (BOS)
to Shannon (SNN)
Roundtrip
Depart Thu 15 Nov 2018
Return Fri 30 Nov 2018
from$ 642*Viewed: 3 hours ago
Boston (BOS)
to Shannon (SNN)
Roundtrip
Depart Sun 18 Nov 2018
Return Mon 3 Dec 2018
from$ 642*Viewed: 3 hours ago
Boston (BOS)
to Shannon (SNN)
Roundtrip
Depart Mon 19 Nov 2018
Return Tue 4 Dec 2018
from$ 642*Viewed: 3 hours ago
Boston (BOS)
to Shannon (SNN)
Roundtrip
Depart Tue 20 Nov 2018
Return Wed 5 Dec 2018
from$ 642*Viewed: 3 hours ago
Boston (BOS)
to Shannon (SNN)
Roundtrip
Depart Thu 22 Nov 2018
Return Fri 7 Dec 2018
from$ 642*Viewed: 3 hours ago
Boston (BOS)
to Shannon (SNN)
Roundtrip
Depart Fri 23 Nov 2018
Return Sat 8 Dec 2018
from$ 642*Viewed: 3 hours ago
Boston (BOS)
to Shannon (SNN)
Roundtrip
Depart Sat 24 Nov 2018
Return Sun 9 Dec 2018
from$ 642*Viewed: 3 hours ago
Boston (BOS)
to Shannon (SNN)
Roundtrip
Depart Mon 26 Nov 2018
Return Tue 11 Dec 2018
from$ 642*Viewed: 3 hours ago
Boston (BOS)
to Shannon (SNN)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
from$ 642*Viewed: 3 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.

Weather in Shannon

54 °FWednesday10/17/2018
53 °FThursday10/18/2018
55 °FFriday10/19/2018
61 °FSaturday10/20/2018
59 °FSunday10/21/2018
51 °FMonday10/22/2018
53 °FTuesday10/23/2018
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