Cheapest one-way flights from Boston to Tokyo in April from 363€

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

One-Way flights

23 Apr Spirit Airlines
12 Apr Hainan Airlines
20 Apr Spirit Airlines
14 Apr Alaska Airlines
15 Apr Hawaiian Airlines
26 Apr Etihad Airways
24 Apr Etihad Airways
18 Apr Air Canada
17 Apr Emirates
23 Apr Japan Airlines direct

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

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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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