Cheapest one-way flights from Dublin (DUB) to Boston (BOS), May

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 May Ryanair
16 May Ryanair
04 May Aer Lingus
06 May Aer Lingus
02 May Aer Lingus
15 May Aer Lingus
05 May Aer Lingus
08 May Aer Lingus
12 May Aer Lingus
13 May Aer Lingus
Powered by

deals for return flights from Dublin to Boston in May.

Book a cheap hotel in Boston

Cheap car rent in General Edward Lawrence Logan Intl

Updated Jul 13, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.