Cheapest one-way flights from Dublin to Boston in March from $248

AirHint found the following cheapest one-way flights from Dublin (DUB) to Boston (BOS) in March 2026 (see full year).

One-Way flights

10 Mar Iberia For Level
02 Mar Aer Lingus
09 Mar Aer Lingus
12 Mar Iberia For Level
11 Mar Ryanair
15 Mar Aer Lingus
15 Mar Aer Lingus direct
27 Mar Aer Lingus
19 Mar Aer Lingus
27 Mar Aer Lingus direct

Also check the deals for return flights from Dublin to Boston in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Boston

Cheap car rent in Boston

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