Cheapest return flights from Chicago to Rome in December from 306€

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

Return flights

03 Dec - 12 Dec TAP
02 Dec - 16 Dec Air France
08 Dec - 15 Dec Icelandair
04 Dec - 12 Dec KLM
05 Dec - 08 Dec KLM
03 Dec - 12 Dec United direct
03 Dec - 10 Dec United direct
02 Dec - 16 Dec United direct
10 Dec - 31 Dec Air Canada
28 Dec - 09 Jan Scandinavian Airlines
11 Dec - 18 Dec United direct
26 Dec - 06 Jan Scandinavian Airlines
29 Dec - 05 Jan SWISS
19 Dec - 15 Jan TAP
20 Dec - 15 Jan Icelandair
24 Dec - 05 Jan Lufthansa
26 Dec - 05 Jan Lufthansa
27 Dec - 03 Jan Scandinavian Airlines
27 Dec - 02 Jan SWISS
26 Dec - 07 Jan Delta

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

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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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