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Osaka(OSA) Boston(BOS)
Boston(BOS) Osaka(OSA)

Filter by Number of Stops

  • USD1,007
  • USD1,765

Filter by Airlines

Etihad Airways 飛行機 最安値Etihad Airways

Round-Trip / Fuel Surcharge Included USD1,008
  • Route 1

    Etihad Airways (EY815,EY7)

    • 2026/10/1419:25
    • Kansai International Airport
    • 2026/10/15 (+1) 14:40
    • Logan International Airport
    • 32h 15m
    • Via1 Transfer(s)

  • Route 2

    Etihad Airways (EY8,EY814)

    • 2026/10/1916:25
    • Logan International Airport
    • 2026/10/21 (+2) 11:40
    • Kansai International Airport
    • 30h 15m
    • Via1 Transfer(s)

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From the calendar, please select Osaka⇔Boston to check airfares from the lowest available

Kansai International Airport to Boston(BOS) USD1,007~ Itami Airport (Osaka International Airport) to Boston(BOS) USD1,370~

Cathay Pacific 飛行機 最安値Cathay Pacific Direct Flight (with Technical stop)

Round-Trip / Fuel Surcharge Included USD1,424
  • Route 1

    Cathay Pacific (CX5687,CX812)

    • 2026/10/1414:25
    • Kansai International Airport
    • 2026/10/14 23:05
    • Logan International Airport
    • 21h 40m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX811,CX564)

    • 2026/10/1901:45
    • Logan International Airport
    • 2026/10/20 (+1) 14:50
    • Kansai International Airport
    • 24h 5m
    • Via1 Transfer(s)

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD1,452
  • Route 1

    Cathay Pacific (CX5687,CX812)

    • 2026/10/1414:25
    • Kansai International Airport
    • 2026/10/14 23:05
    • Logan International Airport
    • 21h 40m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX811,CX596)

    • 2026/10/1901:45
    • Logan International Airport
    • 2026/10/20 (+1) 12:55
    • Kansai International Airport
    • 22h 10m
    • Via1 Transfer(s)

Only 5 Seat(s) Left!

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD1,408
  • Route 1

    Cathay Pacific (CX5687,CX812)

    • 2026/10/1414:25
    • Kansai International Airport
    • 2026/10/14 23:05
    • Logan International Airport
    • 21h 40m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX811,CX598)

    • 2026/10/1901:45
    • Logan International Airport
    • 2026/10/20 (+1) 18:05
    • Kansai International Airport
    • 27h 20m
    • Via1 Transfer(s)

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific Direct Flight (with Technical stop)

Round-Trip / Fuel Surcharge Included USD1,424
  • Route 1

    Cathay Pacific (CX5851,CX812)

    • 2026/10/1412:45
    • Kansai International Airport
    • 2026/10/14 23:05
    • Logan International Airport
    • 23h 20m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX811,CX564)

    • 2026/10/1901:45
    • Logan International Airport
    • 2026/10/20 (+1) 14:50
    • Kansai International Airport
    • 24h 5m
    • Via1 Transfer(s)

Passport required

View Flight Details

From the calendar, please select Osaka⇔Boston to check airfares from the lowest available

Kobe Airport to Boston(BOS) USD1,454~

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD1,452
  • Route 1

    Cathay Pacific (CX5851,CX812)

    • 2026/10/1412:45
    • Kansai International Airport
    • 2026/10/14 23:05
    • Logan International Airport
    • 23h 20m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX811,CX596)

    • 2026/10/1901:45
    • Logan International Airport
    • 2026/10/20 (+1) 12:55
    • Kansai International Airport
    • 22h 10m
    • Via1 Transfer(s)

Only 5 Seat(s) Left!

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD1,408
  • Route 1

    Cathay Pacific (CX5851,CX812)

    • 2026/10/1412:45
    • Kansai International Airport
    • 2026/10/14 23:05
    • Logan International Airport
    • 23h 20m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX811,CX598)

    • 2026/10/1901:45
    • Logan International Airport
    • 2026/10/20 (+1) 18:05
    • Kansai International Airport
    • 27h 20m
    • Via1 Transfer(s)

Passport required

View Flight Details

Cathay Pacific 飛行機 最安値Cathay Pacific

Round-Trip / Fuel Surcharge Included USD1,452
  • Route 1

    Cathay Pacific (CX5687,CX812)

    • 2026/10/1414:25
    • Kansai International Airport
    • 2026/10/14 23:05
    • Logan International Airport
    • 21h 40m
    • Via1 Transfer(s)

  • Route 2

    Cathay Pacific (CX811,CX506)

    • 2026/10/1901:45
    • Logan International Airport
    • 2026/10/20 (+1) 15:10
    • Kansai International Airport
    • 24h 25m
    • Via1 Transfer(s)

Only 5 Seat(s) Left!

Passport required

View Flight Details