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Cheap flights from St Louis (STL) to Osaka (ITM)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Osaka (ITM)

How to find the cheapest flight from St Louis (STL) to Osaka (ITM)
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How to find the cheapest flight from St Louis (STL) to Osaka (ITM)
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How to find the cheapest flight from St Louis (STL) to Osaka (ITM)
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Cheap flights from St Louis to Osaka in June , July 2026

30 Jun - 03 Jul $ 1,706.00
STL
St Louis
Alaska Airlines
3 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
STL
St Louis
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30 Jun - 06 Jul $ 2,412.00
STL
St Louis
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
STL
St Louis
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30 Jun - 03 Jul $ 3,422.00
STL
St Louis
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Osaka

28 Jun - 01 Jul $ 2,715.00
STL
St Louis
Air Canada
2 STOPS
ITM
Osaka
ITM
Osaka
Air Canada
2 STOPS
STL
St Louis
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One-way flights to Osaka from St Louis

2:50 PM - 5:35 PM
All Nippon Airways
3 Stops
38h 5m
STL - ITM
$ 823
Kiwi
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2:15 PM - 5:00 PM
Air Canada
2 Stops
37h 55m
STL - ITM
$ 1,558
Kiwi
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8:40 AM - 5:00 PM
Air Canada
2 Stops
19h 30m
STL - ITM
$ 2,558
Kiwi
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How to find the cheapest flight from St Louis (STL) to Osaka (ITM)

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