For St Patrick's Day, fly nonstop from Boston to Dublin for $627 round-trip, including all taxes, on Aer Lingus.
Depart BOS on Monday, March 16, return from DUB on the following Monday, March 23.
Other dates are also available for travel from November 8 through March 31, excluding peak holiday periods.
For booking info, see our Fare Details.
Dublin image via Shutterstock