AirHint found the following cheapest return flights from Rome (ROM) to Boston (BOS) in May 2026 (see full year).

Return flights

05 May - 12 May	LEVEL
01 May - 12 May	Ryanair
25 May - 31 May	Condor
03 May - 17 May	Icelandair
07 May - 27 May	Ryanair
01 May - 26 May	Iberia
01 May - 28 May	Icelandair
01 May - 27 May	Icelandair
01 May - 25 May	Icelandair
01 May - 22 May	Icelandair
25 May - 07 Jun	British Airways
25 May - 07 Jun	ITA Airways	direct

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

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 May from 490€

Return flights