Cheapest one-way flights from Boston to Tokyo in May from $545

Best time to book flights for Boston (BOS) to Tokyo (NRT) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Tokyo (NRT) in May 2025 (see full year).

One-Way flights

01 May Alaska Airlines
15 May Spirit Airlines
06 May Spirit Airlines
23 May WestJet
17 May jetBlue
09 May Alaska Airlines
05 May Air Canada
05 May American Airlines direct
06 May Japan Airlines direct
01 May Japan Airlines direct

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

Skyscanner

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