Cheapest one-way flights from Dublin to Boston in May from $272

Best time to book flights for Dublin (DUB) to Boston (BOS) flights at AirHint

AirHint found the following cheapest one-way flights from Dublin (DUB) to Boston (BOS) in May 2025 (see full year).

One-Way flights

13 May Ryanair
09 May Fly Play
05 May Fly Play
20 May Ryanair
29 May Fly Play
01 May Fly Play
19 May Fly Play
23 May Fly Play
31 May Ryanair
02 May Ryanair

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

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.

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