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

Return flights

03 Mar - 10 Mar	Air Canada
04 Mar - 12 Mar	Air Canada
18 Mar - 25 Mar	Air Canada
11 Mar - 21 Mar	Air Canada
04 Mar - 16 Mar	Air Canada
13 Mar - 27 Mar	Air Canada
31 Mar - 08 Apr	Air Canada
15 Mar - 22 Mar	Air Canada
31 Mar - 21 Apr	Air Canada
04 Mar - 16 Mar	Japan Airlines	direct
04 Mar - 12 Mar	Japan Airlines	direct

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.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

Cheapest return flights from Boston to Tokyo in March from $783

Return flights