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Cheap flights from Boise (BOI) 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 Boise (BOI) to Osaka (ITM)

How to find the cheapest flight from Boise (BOI) to Osaka (ITM)
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How to find the cheapest flight from Boise (BOI) to Osaka (ITM)
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How to find the cheapest flight from Boise (BOI) to Osaka (ITM)
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Cheap flights from Boise to Osaka in May , June 2026

31 May - 04 Jun $ 1,666.00
BOI
Boise
Alaska Airlines
3 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOI
Boise
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24 May - 01 Jun $ 2,938.00
BOI
Boise
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOI
Boise
Pick dates
24 May - 08 Jun $ 2,938.00
BOI
Boise
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOI
Boise
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Last minute flights from Boise to Osaka

26 May - 01 Jun $ 1,870.00
BOI
Boise
Starlux Airlines
3 STOPS
ITM
Osaka
ITM
Osaka
Starlux Airlines
3 STOPS
BOI
Boise
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24 May - 31 May $ 3,166.00
BOI
Boise
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOI
Boise
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28 May - 31 May $ 3,245.00
BOI
Boise
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOI
Boise
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One-way flights to Osaka from Boise

8:51 PM - 6:25 PM
Japan Airlines
3 Stops
31h 54m
BOI - ITM
$ 927
Kiwi
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6:30 AM - 4:00 PM
United Airlines
2 Stops
19h 35m
BOI - ITM
$ 1,582
Kiwi
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11:56 AM - 6:25 PM
Alaska Airlines
2 Stops
16h 54m
BOI - ITM
$ 1,639
Kiwi
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How to find the cheapest flight from Boise (BOI) to Osaka (ITM)

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