Cheapest return flights from Chicago to Rome in May from $519

AirHint found the following cheapest return flights from Chicago (MDW) to Rome (FCO) in May 2026 (see full year).

Return flights

04 May - 08 May Frontier Airlines
03 May - 12 May Frontier Airlines
05 May - 12 May Frontier Airlines
05 May - 11 May Frontier Airlines
03 May - 13 May Frontier Airlines
09 May - 17 May Frontier Airlines
05 May - 10 May Frontier Airlines
05 May - 14 May Frontier Airlines
01 May - 10 May Frontier Airlines
01 May - 09 May Frontier Airlines
30 May - 11 Jun Delta
18 May - 06 Jun Delta
30 May - 12 Jun Delta
31 May - 12 Jun Delta
29 May - 19 Jun Porter Airlines (Canada) Ltd
20 May - 03 Jun Porter Airlines (Canada) Ltd
26 May - 03 Jun Porter Airlines (Canada) Ltd
23 May - 03 Jun Delta

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

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