Cheapest return flights from Milan to Boston in September from $650

Best time to book flights for Milan (LIN) to Boston (BOS) flights at AirHint

AirHint found the following cheapest return flights from Milan (LIN) to Boston (BOS) in September 2025 (see full year).

Return flights

02 Sep - 14 Sep Aer Lingus
10 Sep - 17 Sep Aer Lingus
22 Sep - 28 Sep Aer Lingus
05 Sep - 14 Sep Aer Lingus
13 Sep - 19 Sep Aer Lingus
02 Sep - 10 Sep British Airways
08 Sep - 15 Sep ITA Airways
21 Sep - 27 Sep British Airways
29 Sep - 13 Oct British Airways
29 Sep - 06 Oct British Airways
22 Sep - 26 Sep Aer Lingus
14 Sep - 19 Sep British Airways

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

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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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