AirHint found the following cheapest one-way flights from Shannon (SNN) to Boston (BOS) in November 2025 (see full year).
One-Way flights
| 12 Nov | Ryanair | ||
| 21 Nov | Ryanair | ||
| 12 Nov | Aer Lingus | direct | |
| 15 Nov | Aer Lingus | direct | |
| 21 Nov | Aer Lingus | direct |
Also check the deals for return flights from Shannon to Boston in November.
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