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

Return flights

18 Aug - 28 Aug	British Airways
12 Aug - 19 Aug	Iberia
09 Aug - 19 Aug	Iberia
11 Aug - 25 Aug	British Airways
11 Aug - 26 Aug	British Airways
17 Aug - 24 Aug	SWISS
11 Aug - 26 Aug	Finnair	direct
17 Aug - 24 Aug	Finnair	direct
09 Aug - 23 Aug	Iberia
15 Aug - 23 Aug	Scandinavian Airlines
25 Aug - 01 Sep	Scandinavian Airlines
25 Aug - 08 Sep	Scandinavian Airlines
25 Aug - 02 Sep	Spirit Airlines
26 Aug - 02 Sep	TAP
25 Aug - 01 Sep	ITA Airways	direct
25 Aug - 08 Sep	ITA Airways	direct

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

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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Cheapest return flights from Chicago to Rome in August from 419€

Return flights