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

Return flights

03 Mar - 10 Mar	TAP
04 Mar - 11 Mar	ITA Airways	direct
18 Mar - 29 Apr	TAP
09 Mar - 16 Mar	TAP
01 Mar - 13 Mar	TAP
11 Mar - 15 Mar	TAP
04 Mar - 09 Mar	Air Canada
15 Mar - 24 Mar	TAP
16 Mar - 22 Mar	Scandinavian Airlines
08 Mar - 11 Mar	Scandinavian Airlines
04 Mar - 08 Mar	TAP
28 Mar - 04 Apr	Icelandair

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

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 March from $389

Return flights