AirHint found the following cheapest return flights from Milan (LIN) to Boston (BOS) in January 2026 (see full year).

Return flights

15 Jan - 22 Jan	Aer Lingus
12 Jan - 18 Jan	Aer Lingus
20 Jan - 30 Jan	Aer Lingus
24 Jan - 02 Feb	Aer Lingus
16 Jan - 25 Jan	Aer Lingus
20 Jan - 27 Jan	Aer Lingus
06 Jan - 16 Jan	British Airways
07 Jan - 26 Jan	Delta
11 Jan - 16 Jan	British Airways
04 Jan - 10 Jan	Aer Lingus
02 Jan - 10 Jan	Aer Lingus

Also check the deals for one-way flights from Milan to Boston in January.

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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Cheapest return flights from Milan to Boston in January from 453€

Return flights