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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 November , December 2025

29 Nov - 17 Dec $ 1,370.00
BOS
Boston
Korean Air
3 STOPS
ITM
Osaka
ITM
Osaka
Korean Air
2 STOPS
BOS
Boston
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18 Nov - 03 Dec $ 2,218.00
BOS
Boston
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOS
Boston
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22 Nov - 03 Dec $ 2,256.00
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

27 Nov - 01 Dec $ 1,758.00
BOS
Boston
Frontier Airlines
3 STOPS
ITM
Osaka
ITM
Osaka
Frontier Airlines
3 STOPS
BOS
Boston
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23 Nov - 30 Nov $ 3,180.00
BOS
Boston
United Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
United Airlines
2 STOPS
BOS
Boston
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18 Nov - 30 Nov $ 3,207.00
BOS
Boston
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOS
Boston
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One-way flights to Osaka from Boston

3:40 PM - 5:35 PM
All Nippon Airways
3 Stops
37h 15m
BOS - ITM
$ 679
Kiwi
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6:05 AM - 5:00 PM
United Airlines
2 Stops
22h 5m
BOS - ITM
$ 1,429
Kiwi
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7:50 AM - 5:35 PM
All Nippon Airways
2 Stops
21h 5m
BOS - ITM
$ 1,553
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.