Cheapest one-way BOS–NRT flights, May

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

One-Way flights

13 May Alaska Airlines
12 May Alaska Airlines
11 May Alaska Airlines
10 May Alaska Airlines
08 May Alaska Airlines
06 May Alaska Airlines
29 May WestJet
09 May Alaska Airlines
27 May Alaska Airlines
07 May jetBlue

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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