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Cheap flights from Boston (BOS) 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 Boston (BOS) to Osaka (ITM)

How to find the cheapest flight from Boston (BOS) to Osaka (ITM)
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How to find the cheapest flight from Boston (BOS) to Osaka (ITM)
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How to find the cheapest flight from Boston (BOS) to Osaka (ITM)
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Cheap flights from Boston to Osaka in April , May 2026

28 Apr - 08 May $ 963.00
BOS
Boston
Alaska Airlines
3 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
3 STOPS
BOS
Boston
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11 Apr - 09 May $ 2,235.00
BOS
Boston
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOS
Boston
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09 Apr - 09 May $ 2,235.00
BOS
Boston
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOS
Boston
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Last minute flights from Boston to Osaka

23 Apr - 30 Apr $ 1,431.00
BOS
Boston
Alaska Airlines
3 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
3 STOPS
BOS
Boston
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11 Apr - 01 May $ 2,627.00
BOS
Boston
WestJet
2 STOPS
ITM
Osaka
ITM
Osaka
WestJet
2 STOPS
BOS
Boston
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08 Apr - 01 May $ 2,627.00
BOS
Boston
WestJet
2 STOPS
ITM
Osaka
ITM
Osaka
WestJet
2 STOPS
BOS
Boston
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One-way flights to Osaka from Boston

6:00 PM - 5:35 PM
All Nippon Airways
3 Stops
35h 55m
BOS - ITM
$ 531
Kiwi
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9:00 AM - 6:25 PM
Alaska Airlines
2 Stops
21h 50m
BOS - ITM
$ 1,190
Kiwi
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9:30 AM - 5:00 PM
All Nippon Airways
2 Stops
19h 40m
BOS - ITM
$ 1,581
Kiwi
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How to find the cheapest flight from Boston (BOS) to Osaka (ITM)

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