Cheapest return flights from Chicago to Rome in December from $484

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

Return flights

09 Dec - 11 Dec Frontier Airlines
01 Dec - 27 Jan KLM
03 Dec - 09 Dec Delta
09 Dec - 16 Dec Delta
03 Dec - 10 Dec Delta
08 Dec - 15 Dec Frontier Airlines
05 Dec - 09 Dec Delta
30 Dec - 24 Jan Air France
03 Dec - 07 Dec Delta
14 Dec - 10 Jan Frontier Airlines
11 Dec - 14 Dec Frontier Airlines
16 Dec - 10 Jan Frontier Airlines
15 Dec - 10 Jan Frontier Airlines
24 Dec - 17 Jan Frontier Airlines
23 Dec - 17 Jan Frontier Airlines
28 Dec - 07 Jan Frontier Airlines
02 Dec - 27 Dec Frontier Airlines
03 Dec - 27 Dec Air France
15 Dec - 08 Jan Frontier Airlines
24 Dec - 07 Jan Air France

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

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