Cheapest one-way flights from Boston to Tokyo in May from $510

AirHint found the following cheapest one-way flights from Boston (BOS) to Tokyo (NRT) in May 2026 (see full year).

One-Way flights

03 May Hainan Airlines
15 May WestJet
16 May jetBlue
13 May Air Canada
09 May Air Canada
27 May Japan Airlines direct
25 May Japan Airlines
25 May Japan Airlines direct
16 May Japan Airlines direct
13 May American Airlines direct

Also check the deals for return flights from Boston to Tokyo in May.

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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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