Cheapest return flights from Dublin to Boston in March from $387

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

Return flights

11 Mar - 22 Mar Aer Lingus direct
02 Mar - 09 Mar Aer Lingus direct
03 Mar - 10 Mar Aer Lingus direct
04 Mar - 11 Mar Aer Lingus direct
05 Mar - 12 Mar Aer Lingus direct
06 Mar - 09 Mar Aer Lingus direct
08 Mar - 15 Mar Aer Lingus direct
11 Mar - 18 Mar Aer Lingus direct
12 Mar - 15 Mar Aer Lingus direct
12 Mar - 19 Mar Aer Lingus direct
23 Mar - 29 Apr Aer Lingus direct
10 Mar - 22 Apr Aer Lingus direct
01 Mar - 13 Apr Scandinavian Airlines
01 Mar - 13 Apr Aer Lingus direct
27 Mar - 02 Apr British Airways
29 Mar - 09 Apr Aer Lingus direct
27 Mar - 02 Apr Aer Lingus direct
30 Mar - 05 Apr Delta

Also check the deals for one-way 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.

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