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

Return flights

31 Aug - 16 Sep	Icelandair
28 Aug - 31 Aug	Vueling Airlines
27 Aug - 09 Sep	Wizz Air Malta
14 Aug - 19 Aug	Condor
13 Aug - 20 Aug	Condor
15 Aug - 25 Aug	Condor
20 Aug - 03 Sep	Condor
26 Aug - 04 Sep	Condor
21 Aug - 04 Sep	Condor
27 Aug - 06 Sep	Wizz Air Malta
22 Aug - 29 Aug	TAP
22 Aug - 30 Aug	TAP
25 Aug - 01 Sep	TAP
30 Aug - 06 Sep	TAP
20 Aug - 31 Aug	Condor
15 Aug - 24 Aug	Condor
21 Aug - 30 Aug	TAP
19 Aug - 09 Sep	TAP
26 Aug - 30 Aug	Icelandair
26 Aug - 10 Sep	Icelandair

Also check the deals for one-way flights from Rome to Boston 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 Rome to Boston in August from 458€

Return flights