Cheapest return flights from Chicago to Rome in September from $464

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

08 Sep - 17 Sep TAP
19 Sep - 30 Sep Spirit Airlines
15 Sep - 26 Sep TAP
06 Sep - 21 Sep TAP
07 Sep - 11 Sep TAP
13 Sep - 20 Sep TAP
01 Sep - 08 Sep Scandinavian Airlines
01 Sep - 17 Sep Scandinavian Airlines
19 Sep - 24 Sep Spirit Airlines
29 Sep - 10 Oct Turkish Airlines
30 Sep - 11 Oct Turkish Airlines
12 Sep - 26 Sep TAP
30 Sep - 14 Oct Turkish Airlines
20 Sep - 11 Oct Turkish Airlines
26 Sep - 09 Oct Spirit Airlines
23 Sep - 04 Oct Turkish Airlines
30 Sep - 14 Oct American Airlines direct
29 Sep - 10 Oct American Airlines direct
30 Sep - 07 Oct United
25 Sep - 02 Oct Icelandair

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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