Cheapest return flights from Shannon to Boston in November from $439

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

Return flights

12 Nov - 18 Nov Aer Lingus direct
20 Nov - 23 Nov Aer Lingus direct
10 Nov - 17 Nov Aer Lingus direct
13 Nov - 17 Nov Aer Lingus direct
13 Nov - 18 Nov Aer Lingus direct
26 Nov - 01 Dec Aer Lingus direct
17 Nov - 13 Dec Aer Lingus direct
16 Nov - 15 Dec Aer Lingus direct
21 Nov - 28 Nov Ryanair
18 Nov - 21 Nov Aer Lingus direct

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

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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