Cheapest return flights from Shannon to Boston in April from 404€

AirHint found the following cheapest return flights from Shannon (SNN) to Boston (BOS) in April 2026 (see full year).

Return flights

17 Apr - 22 Apr Aer Lingus direct
17 Apr - 21 Apr Aer Lingus direct
10 Apr - 19 Apr Aer Lingus direct
17 Apr - 24 Apr Aer Lingus direct
14 Apr - 21 Apr Aer Lingus direct
01 Apr - 19 Apr Aer Lingus direct
20 Apr - 15 May Aer Lingus direct
06 Apr - 12 Apr Aer Lingus direct
09 Apr - 13 Apr Aer Lingus direct

Also check the deals for one-way flights from Shannon to Boston in April.

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.