Cheapest return flights from Shannon to Boston in April from 477€

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

Return flights

15 Apr - 20 Apr British Airways
07 Apr - 12 Apr British Airways
07 Apr - 13 Apr British Airways
02 Apr - 06 Apr British Airways
29 Apr - 09 May British Airways
15 Apr - 19 Apr British Airways
14 Apr - 21 Apr British Airways
09 Apr - 13 Apr United
10 Apr - 16 Apr United
23 Apr - 01 May United
15 Apr - 19 Apr Aer Lingus direct
15 Apr - 20 Apr Aer Lingus direct
23 Apr - 01 May Aer Lingus direct
29 Apr - 09 May Aer Lingus direct

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

Powered by

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.