Cheapest return flights from Chicago to Rome in September from $434

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

22 Sep - 02 Oct TAP
07 Sep - 15 Sep Scandinavian Airlines
05 Sep - 22 Sep Scandinavian Airlines
01 Sep - 11 Sep Turkish Airlines
16 Sep - 24 Sep Scandinavian Airlines
03 Sep - 14 Sep Turkish Airlines
17 Sep - 28 Sep Turkish Airlines
05 Sep - 12 Sep Turkish Airlines
17 Sep - 01 Oct Air Canada
22 Sep - 02 Oct ITA Airways direct
16 Sep - 24 Sep ITA Airways direct
17 Sep - 28 Sep ITA Airways direct
05 Sep - 12 Sep ITA Airways direct

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

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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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