AirHint found the following cheapest one-way flights from Chicago (ORD) to Rome (FCO) in October 2026 (see full year).
One-Way flights
| 14 Oct | TAP | ||
| 11 Oct | TAP | ||
| 13 Oct | Icelandair | ||
| 12 Oct | jetBlue | ||
| 14 Oct | Lufthansa | direct | |
| 13 Oct | Lufthansa | direct | |
| 11 Oct | ITA Airways | direct | |
| 12 Oct | British Airways | direct |
Also check the deals for return flights from Chicago to Rome in October.
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