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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 November , December 2026

28 Nov - 16 Dec $ 1,075.00
ONT
Ontario
Frontier Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Frontier Airlines
2 STOPS
ONT
Ontario
Pick dates
11 Nov - 01 Dec $ 1,811.00
ONT
Ontario
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
ONT
Ontario
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11 Nov - 04 Dec $ 2,173.00
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

28 Nov - 01 Dec $ 1,429.00
ONT
Ontario
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
ONT
Ontario
Pick dates
11 Nov - 30 Nov $ 2,057.00
ONT
Ontario
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
ONT
Ontario
Pick dates
11 Nov - 30 Nov $ 2,998.00
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

7:40 AM - 5:35 PM
All Nippon Airways
2 Stops
42h 20m
ONT - ITM
$ 556
Kiwi
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6:00 AM - 6:25 PM
Alaska Airlines
2 Stops
20h 55m
ONT - ITM
$ 1,078
Kiwi
Pick dates
6:00 AM - 6:25 PM
Alaska Airlines
2 Stops
20h 55m
ONT - ITM
$ 1,078
Kiwi
Pick dates

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)
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.