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

Return flights

04 Mar - 10 Mar	Frontier Airlines
01 Mar - 17 Mar	Hawaiian Airlines
03 Mar - 10 Mar	Air Canada
04 Mar - 11 Mar	Air Canada
10 Mar - 17 Mar	Air Canada
02 Mar - 17 Mar	Air Canada
05 Mar - 12 Mar	Air Canada
08 Mar - 15 Mar	Air Canada
09 Mar - 17 Mar	Air Canada
09 Mar - 16 Mar	Air Canada
31 Mar - 07 Apr	Cathay Pacific
25 Mar - 01 Apr	Air Canada
31 Mar - 14 Apr	Cathay Pacific
21 Mar - 11 Apr	Korean Air
24 Mar - 04 Apr	Cathay Pacific
21 Mar - 07 Apr	Korean Air
26 Mar - 06 Apr	Etihad Airways
26 Mar - 02 Apr	Air Canada
09 Mar - 09 Apr	Hawaiian Airlines
18 Mar - 05 Apr	Hainan Airlines

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 779€

Return flights