AirHint found the following cheapest one-way flights from Boston (BOS) to Rome (FCO) in July 2025 (see full year).

One-Way flights

22 Jul	TAP
28 Jul	TAP
15 Jul	ITA Airways	direct
20 Jul	Icelandair
21 Jul	Icelandair
13 Jul	ITA Airways
13 Jul	ITA Airways	direct
30 Jul	ITA Airways	direct
20 Jul	ITA Airways	direct
22 Jul	ITA Airways	direct

Also check the deals for return flights from Boston to Rome in July.

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 one-way flights from Boston to Rome in July from 143€

One-Way flights