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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 December 2025 , January 2026

31 Dec - 14 Jan $ 1,254.00
BOI
Boise
Hawaiian Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Hawaiian Airlines
2 STOPS
BOI
Boise
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22 Dec - 09 Jan $ 3,101.00
BOI
Boise
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOI
Boise
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21 Dec - 09 Jan $ 3,341.00
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

28 Dec - 31 Dec $ 2,058.00
BOI
Boise
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOI
Boise
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28 Dec - 31 Dec $ 2,065.00
BOI
Boise
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOI
Boise
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29 Dec - 31 Dec $ 2,213.00
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

1:00 PM - 6:20 AM
All Nippon Airways
2 Stops
26h 30m
BOI - ITM
$ 611
Kiwi
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6:35 AM - 5:00 PM
United Airlines
2 Stops
19h 35m
BOI - ITM
$ 1,878
Kiwi
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10:47 AM - 6:25 PM
Alaska Airlines
2 Stops
17h 8m
BOI - ITM
$ 1,979
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.