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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 April , May 2026

29 Apr - 13 May $ 1,316.00
STL
St Louis
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
STL
St Louis
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14 Apr - 07 May $ 2,245.00
STL
St Louis
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
STL
St Louis
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16 Apr - 07 May $ 2,665.00
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

15 Apr - 30 Apr $ 1,711.00
STL
St Louis
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
STL
St Louis
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14 Apr - 30 Apr $ 2,910.00
STL
St Louis
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
STL
St Louis
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16 Apr - 30 Apr $ 3,290.00
STL
St Louis
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
STL
St Louis
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One-way flights to Osaka from St Louis

4:59 PM - 5:35 PM
All Nippon Airways
3 Stops
35h 56m
STL - ITM
$ 558
Kiwi
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7:00 AM - 6:25 PM
Hawaiian Airlines
2 Stops
22h 50m
STL - ITM
$ 919
Kiwi
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7:00 AM - 6:25 PM
Alaska Airlines
2 Stops
22h 50m
STL - ITM
$ 1,412
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.