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

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0 Children (2~11)
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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 January , February 2026

19 Jan - 05 Feb $ 939.00
STL
St Louis
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
STL
St Louis
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20 Jan - 05 Feb $ 939.00
STL
St Louis
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
STL
St Louis
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31 Jan - 06 Feb $ 947.00
STL
St Louis
Hawaiian Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Hawaiian Airlines
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Osaka

27 Jan - 01 Feb $ 971.00
STL
St Louis
Hawaiian Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Hawaiian Airlines
2 STOPS
STL
St Louis
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24 Jan - 01 Feb $ 1,122.00
STL
St Louis
Hawaiian Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Hawaiian Airlines
2 STOPS
STL
St Louis
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17 Jan - 01 Feb $ 1,143.00
STL
St Louis
Hawaiian Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Hawaiian Airlines
2 STOPS
STL
St Louis
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One-way flights to Osaka from St Louis

2:50 PM - 6:25 PM
Alaska Airlines
2 Stops
38h 5m
STL - ITM
$ 416
Kiwi
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6:00 AM - 5:00 PM
United Airlines
2 Stops
21h 10m
STL - ITM
$ 446
Kiwi
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6:00 AM - 5:00 PM
United Airlines
2 Stops
21h 10m
STL - ITM
$ 756
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.