Cheapest one-way flights from Ontario to Tokyo in January from $325

AirHint found the following cheapest one-way flights from Ontario (ONT) to Tokyo (HND) in January 2026 (see full year).

One-Way flights

21 Jan Alaska Airlines
28 Jan Alaska Airlines
26 Jan Alaska Airlines
20 Jan Alaska Airlines
27 Jan Alaska Airlines
19 Jan Alaska Airlines
22 Jan Alaska Airlines
25 Jan Alaska Airlines
16 Jan Delta
18 Jan ANA

Also check the deals for return flights from Ontario to Tokyo in January.

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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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