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

Return flights

02 Mar - 10 Mar	Air Canada
03 Mar - 10 Mar	Air Canada
02 Mar - 09 Mar	Air Canada
05 Mar - 11 Mar	Air Canada
07 Mar - 10 Mar	jetBlue
02 Mar - 06 Mar	Air Canada
31 Mar - 14 Apr	Cathay Pacific
16 Mar - 24 Mar	jetBlue
01 Mar - 17 Mar	Air Canada
05 Mar - 12 Mar	Air Canada
05 Mar - 14 Mar	Frontier Airlines
31 Mar - 13 Apr	Cathay Pacific
31 Mar - 22 Apr	Cathay Pacific
31 Mar - 12 Apr	Cathay Pacific
24 Mar - 07 Apr	Cathay Pacific
31 Mar - 23 Apr	Cathay Pacific
23 Mar - 01 Apr	Cathay Pacific
23 Mar - 08 Apr	Cathay Pacific
29 Mar - 11 Apr	Cathay Pacific
30 Mar - 23 Apr	Cathay Pacific

Also check the deals for one-way flights from Boston to Tokyo 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 Tokyo in March from $968

Return flights