Cheapest return flights from Chicago to Rome in September from 517€

Best time to book flights for Chicago (ORD) to Rome (FCO) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Rome (FCO) in September 2025 (see full year).

Return flights

29 Sep - 13 Oct Turkish Airlines
15 Sep - 24 Sep Turkish Airlines
03 Sep - 17 Sep Turkish Airlines
22 Sep - 29 Sep Turkish Airlines
02 Sep - 17 Sep Turkish Airlines
10 Sep - 15 Sep Turkish Airlines
14 Sep - 25 Sep Turkish Airlines
10 Sep - 24 Sep Turkish Airlines
24 Sep - 29 Sep Turkish Airlines
10 Sep - 29 Sep Turkish Airlines
23 Sep - 02 Oct Turkish Airlines
14 Sep - 23 Sep Turkish Airlines
30 Sep - 14 Oct Turkish Airlines
15 Sep - 03 Oct Turkish Airlines
30 Sep - 14 Oct United direct
28 Sep - 05 Oct United
27 Sep - 04 Oct Delta
23 Sep - 02 Oct British Airways direct
29 Sep - 13 Oct Finnair direct
15 Sep - 03 Oct British Airways direct

Also check the deals for one-way flights from Chicago to Rome 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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