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

Return flights

24 Sep - 28 Sep	Aer Lingus
18 Sep - 23 Sep	Aer Lingus
24 Sep - 27 Sep	Scandinavian Airlines
25 Sep - 02 Oct	Aer Lingus
17 Sep - 21 Sep	Aer Lingus
26 Sep - 04 Oct	ITA Airways
15 Sep - 22 Sep	ITA Airways
22 Sep - 29 Sep	ITA Airways
15 Sep - 29 Sep	ITA Airways
16 Sep - 21 Sep	Aer Lingus
11 Sep - 15 Sep	easyJet
15 Sep - 21 Sep	ITA Airways
28 Sep - 05 Oct	easyJet
27 Sep - 05 Oct	ITA Airways
30 Sep - 05 Oct	Lufthansa
30 Sep - 11 Oct	Lufthansa
30 Sep - 07 Oct	Lufthansa
22 Sep - 03 Oct	Lufthansa
29 Sep - 10 Oct	British Airways
29 Sep - 06 Oct	British Airways

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

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.

Book a cheap hotel in Boston

Cheap car rent in Boston

Cheapest return flights from Milan to Boston in September from 466€

Return flights