Cheapest return flights from Shannon to Boston in April from 397€

Best time to book flights for Shannon (SNN) to Boston (BOS) flights at AirHint

AirHint found the following cheapest return flights from Shannon (SNN) to Boston (BOS) in April 2025 (see full year).

Return flights

01 Apr - 09 Apr Aer Lingus direct
02 Apr - 09 Apr Aer Lingus direct
03 Apr - 09 Apr Aer Lingus direct
02 Apr - 20 Apr Aer Lingus direct
05 Apr - 21 Apr Aer Lingus direct
15 Apr - 23 Apr Aer Lingus direct
15 Apr - 24 Apr Aer Lingus direct
14 Apr - 24 Apr Aer Lingus direct
14 Apr - 25 Apr Aer Lingus direct
14 Apr - 22 Apr Aer Lingus direct
27 Apr - 04 May British Airways
27 Apr - 04 May 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