Cheapest return flights from Boston to Milano in September from 447€

Best time to book flights for Boston (BOS) to Milano (MXP) flights at AirHint

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

Return flights

10 Sep - 23 Sep Fly Play
23 Sep - 07 Oct Vueling Airlines
29 Sep - 06 Oct Scandinavian Airlines
18 Sep - 27 Sep Fly Play
29 Sep - 05 Oct Vueling Airlines
10 Sep - 24 Sep Fly Play
28 Sep - 04 Oct Azores Airlines
03 Sep - 17 Sep Icelandair
05 Sep - 13 Sep Turkish Airlines
29 Sep - 06 Oct Air France direct
10 Sep - 23 Sep Delta direct
28 Sep - 04 Oct Air France direct

Also check the deals for one-way flights from Boston to Milano 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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