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Cheap flights from Ontario (ONT) to Osaka (ITM)

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How to find the cheapest flight from Ontario (ONT) to Osaka (ITM)

How to find the cheapest flight from Ontario (ONT) to Osaka (ITM)
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How to find the cheapest flight from Ontario (ONT) to Osaka (ITM)
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How to find the cheapest flight from Ontario (ONT) to Osaka (ITM)
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Cheap flights from Ontario to Osaka in February , March 2026

17 Feb - 04 Mar $ 915.00
ONT
Ontario
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
ONT
Ontario
Pick dates
05 Feb - 04 Mar $ 958.00
ONT
Ontario
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
ONT
Ontario
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05 Feb - 04 Mar $ 964.00
ONT
Ontario
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
ONT
Ontario
Pick dates

Last minute flights from Ontario to Osaka

23 Feb - 28 Feb $ 1,293.00
ONT
Ontario
Hawaiian Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Hawaiian Airlines
2 STOPS
ONT
Ontario
Pick dates
17 Feb - 28 Feb $ 1,319.00
ONT
Ontario
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
ONT
Ontario
Pick dates
24 Feb - 28 Feb $ 1,322.00
ONT
Ontario
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
ONT
Ontario
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One-way flights to Osaka from Ontario

6:00 AM - 5:00 PM
United Airlines
2 Stops
19h 10m
ONT - ITM
$ 420
Kiwi
Pick dates
6:00 AM - 5:00 PM
United Airlines
2 Stops
19h 10m
ONT - ITM
$ 424
Kiwi
Pick dates
6:00 AM - 5:00 PM
United Airlines
2 Stops
19h 10m
ONT - ITM
$ 424
Kiwi
Pick dates

How to find the cheapest flight from Ontario (ONT) to Osaka (ITM)

Related info for your journey
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How to find the cheapest flight from Ontario (ONT) to Osaka (ITM)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Osaka (ITM)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.