Cheapest return flights from Boston to Milano in September from $411

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

22 Sep - 29 Sep LEVEL
28 Sep - 07 Oct LEVEL
23 Sep - 30 Sep Vueling Airlines
01 Sep - 08 Sep LEVEL
03 Sep - 10 Sep LEVEL
02 Sep - 09 Sep LEVEL
27 Sep - 06 Oct Scandinavian Airlines
02 Sep - 13 Sep LEVEL
04 Sep - 11 Sep Condor
26 Sep - 04 Oct LEVEL
12 Sep - 22 Sep Condor
15 Sep - 27 Sep LEVEL
14 Sep - 28 Sep LEVEL
27 Sep - 04 Oct Icelandair
26 Sep - 04 Oct Air France direct
28 Sep - 07 Oct Air France direct

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

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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