Compare Boston to Ireland flight deals starting at $637

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Find flights from Boston (BOS) to Ireland

Boston (BOS) to Dublin (DUB)

Depart Tue 21 Aug 2018,
Return Wed 5 Sep 2018
from$ 637*Viewed: 6 minutes ago

Boston (BOS) to Shannon (SNN)

Depart Wed 25 Jul 2018,
Return Thu 9 Aug 2018
from$ 3,728*Viewed: 3 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.
Steep jagged cliffs next to dark blue water comprise the coastline of Ireland

Plan ahead for flights from Boston to Ireland

from
to
Type
Dates
Price*
Boston (BOS)
to Dublin (DUB)
Roundtrip
Depart Tue 21 Aug 2018
Return Wed 5 Sep 2018
from$ 637*Viewed: 6 minutes ago
Boston (BOS)
to Shannon (SNN)
Roundtrip
Depart Wed 1 May 2019
Return Wed 8 May 2019
from$ 653*Viewed: 1 day 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.