Book United Dublin to Boston flight deals from $390

Select journey type

Enter to select travel class and passengers

Downtown Boston viewed from the harbor

Plan ahead for flights from Dublin to Boston

from
to
Type
Dates
Price*
Dublin (DUB)
to Boston (BOS)
Roundtrip
Depart Wed 21 Nov 2018
Return Fri 14 Dec 2018
from$ 390*Viewed: 45 minutes ago
Dublin (DUB)
to Boston (BOS)
Roundtrip
Depart Thu 14 Mar 2019
Return Thu 21 Mar 2019
from$ 425*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.