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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 June , July 2026

28 Jun - 01 Jul $ 1,928.00
BOS
Boston
WestJet
3 STOPS
ITM
Osaka
ITM
Osaka
WestJet
2 STOPS
BOS
Boston
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16 Jun - 06 Jul $ 2,871.00
BOS
Boston
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOS
Boston
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08 Jun - 06 Jul $ 3,551.00
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

28 Jun - 01 Jul $ 1,879.00
BOS
Boston
Porter Airlines
3 STOPS
ITM
Osaka
ITM
Osaka
Porter Airlines
3 STOPS
BOS
Boston
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16 Jun - 30 Jun $ 2,894.00
BOS
Boston
Alaska Airlines
2 STOPS
ITM
Osaka
ITM
Osaka
Alaska Airlines
2 STOPS
BOS
Boston
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08 Jun - 30 Jun $ 3,573.00
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

6:03 AM - 6:30 AM
Alaska Airlines
3 Stops
36h 32m
BOS - ITM
$ 994
Kiwi
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7:25 AM - 6:25 PM
WestJet
2 Stops
23h 20m
BOS - ITM
$ 1,452
Kiwi
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9:30 AM - 5:00 PM
All Nippon Airways
2 Stops
19h 40m
BOS - ITM
$ 2,632
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.