AirHint found the following cheapest return flights from Boston (BOS) to Rome (FCO) in October 2025 (see full year).

Return flights

14 Oct - 22 Oct	TAP
28 Oct - 06 Nov	TAP
13 Oct - 24 Oct	Icelandair
01 Oct - 15 Oct	Icelandair
13 Oct - 20 Oct	Icelandair
29 Oct - 22 Nov	TAP
15 Oct - 23 Oct	Air Canada
14 Oct - 21 Oct	Air Canada
01 Oct - 08 Oct	Icelandair
28 Oct - 22 Nov	TAP
14 Oct - 28 Oct	Air Canada
05 Oct - 14 Oct	TAP
13 Oct - 21 Oct	TAP
13 Oct - 08 Nov	Air Canada
14 Oct - 08 Nov	Air Canada
20 Oct - 15 Nov	Air Canada
18 Oct - 08 Nov	Air Canada
19 Oct - 08 Nov	Air Canada
15 Oct - 08 Nov	Air Canada
17 Oct - 23 Nov	TAP

Also check the deals for one-way flights from Boston to Rome in October.

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 Boston to Rome in October from $324

Return flights