Cheapest one-way flights from Chicago to Milano in September from 229€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Milano (MXP) in September 2025 (see full year).

One-Way flights

22 Sep Frontier Airlines
24 Sep Frontier Airlines
15 Sep TAP
14 Sep Frontier Airlines
18 Sep Spirit Airlines
19 Sep Frontier Airlines
23 Sep Turkish Airlines
28 Sep United direct
27 Sep United direct
22 Sep Lufthansa direct

Also check the deals for return flights from Chicago 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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