Alaska Airlines Cheap Flights from Ontario to Japan

Deals on one-way flights from Ontario to Japan.*

$
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Ontario (ONT)to

Tokyo (HND)
Depart: Sep 9, 2025
From
$352
Seen: 51 minutes ago
One-way
Saver

Ontario (ONT)to

Tokyo (HND)
Depart: Aug 27, 2025
From
$352
Seen: 51 minutes ago
One-way
Saver

Ontario (ONT)to

Tokyo (HND)
Depart: Aug 25, 2025
From
$352
Seen: 51 minutes ago
One-way
Saver

Ontario (ONT)to

Tokyo (HND)
Depart: Sep 1, 2025
From
$352
Seen: 51 minutes ago
One-way
Saver

Ontario (ONT)to

Tokyo (HND)
Depart: Sep 6, 2025
From
$403
Seen: 51 minutes ago
One-way
Saver

*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

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One-way low-fare flights Ontario to Japan.*

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One-way low-fare flights Ontario to Japan.*
From
To
Fare Type
Dates
Price
Ontario (ONT)Tokyo (HND)One-way
|
Saver
Depart: Sep 29, 2025

From

$352

Seen: 51 minutes ago

Ontario (ONT)Tokyo (HND)One-way
|
Saver
Depart: Sep 30, 2025

From

$352

Seen: 51 minutes ago

Ontario (ONT)Tokyo (HND)One-way
|
Saver
Depart: Nov 5, 2025

From

$373

Seen: 51 minutes ago

Ontario (ONT)Tokyo (HND)One-way
|
Saver
Depart: Nov 16, 2025

From

$373

Seen: 51 minutes ago

Ontario (ONT)Tokyo (HND)One-way
|
Saver
Depart: Dec 7, 2025

From

$373

Seen: 1 day ago

Ontario (ONT)Tokyo (HND)One-way
|
Saver
Depart: Nov 18, 2025

From

$373

Seen: 51 minutes ago

*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.