Cheapest return flights from Chicago to Rome in May from $467

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 May 2025 (see full year).

Return flights

11 May - 22 May TAP
05 May - 13 May Icelandair
12 May - 19 May Spirit Airlines
11 May - 23 May TAP
13 May - 19 May Spirit Airlines
13 May - 20 May Spirit Airlines
14 May - 19 May Spirit Airlines
06 May - 12 May Spirit Airlines
01 May - 07 May Icelandair
13 May - 23 May Spirit Airlines
18 May - 10 Jun TAP
11 May - 04 Jun TAP
18 May - 19 Jun TAP
19 May - 02 Jun Icelandair
17 May - 19 Jun TAP
29 May - 10 Jun Icelandair
20 May - 03 Jun Spirit Airlines
20 May - 07 Jun Spirit Airlines
31 May - 11 Jun Air Canada
29 May - 09 Jun Icelandair

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

Skyscanner

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.

Book a cheap hotel in Rome

Cheap car rent in Rome