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

Return flights

29 Oct - 05 Nov	ITA Airways	direct
13 Oct - 20 Oct	TAP
30 Oct - 05 Nov	TAP
14 Oct - 22 Oct	Aer Lingus
31 Oct - 06 Nov	Icelandair
02 Oct - 09 Oct	Icelandair
31 Oct - 07 Nov	ITA Airways	direct
06 Oct - 13 Oct	TAP
01 Oct - 13 Oct	Icelandair
07 Oct - 16 Oct	Aer Lingus
13 Oct - 21 Oct	Delta
13 Oct - 22 Oct	Air France
11 Oct - 18 Oct	Icelandair
24 Oct - 31 Oct	ITA Airways	direct
14 Oct - 02 Nov	TAP
13 Oct - 01 Nov	Delta
16 Oct - 01 Nov	Delta
11 Oct - 01 Nov	Delta

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 313€

Return flights