Book a trip from Boston to Shanghai with Cathay Pacific , fares from USD1,407

DISCOUNT CODE (OPTIONAL)

Deals on Boston (BOS) to Shanghai (SHA) flights

Mar 2026
FromUSD2,706*
Seen 22 hours ago
Round trip/Economy
Apr 2026
FromUSD1,432*
Seen 12 hours ago
Round trip/Economy
May 2026
FromUSD2,199*
Seen 1 day ago
Round trip/Economy
USD2.7K
Displaying fares for March-2026
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    • RangeUSD2,706-USD2,756

    Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

    Book flights to Shanghai SHA

    USD
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    Book flights to Shanghai SHA
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Shanghai (SHA)Round-trip
    /
    Economy    		29/04/2026 - 04/05/2026

    From

    USD1,432

    Seen 12 hours ago

    Boston (BOS)Shanghai (SHA)Round-trip
    /
    Economy    		12/08/2026 - 26/08/2026

    From

    USD1,694

    Seen 1 day ago

    Boston (BOS)Shanghai (SHA)Round-trip
    /
    Economy    		10/08/2026 - 25/08/2026

    From

    USD1,694

    Seen 5 hours ago

    Boston (BOS)Shanghai (SHA)Round-trip
    /
    Economy    		02/06/2026 - 25/06/2026

    From

    USD2,038

    Seen 2 hours ago

    Boston (BOS)Shanghai (SHA)Round-trip
    /
    Economy    		11/05/2026 - 28/09/2026

    From

    USD2,199

    Seen 1 day ago

    Book Business Class flights to Shanghai - selected offers

    USD
    keyboard_arrow_down

    • Boston (BOS)to

      Shanghai (PVG)
      07/09/2026 - 21/09/2026
      From
      USD5,034
      Seen 8 hours ago
      Round-trip
      Business

      Boston (BOS)to

      Shanghai (PVG)
      13/08/2026 - 08/09/2026
      From
      USD5,034
      Seen 1 day ago
      Round-trip
      Business

      Boston (BOS)to

      Shanghai (PVG)
      12/08/2026 - 06/09/2026
      From
      USD6,199
      Seen 1 day ago
      Round-trip
      Business

      Boston (BOS)to

      Shanghai (PVG)
      03/06/2026 - 24/06/2026
      From
      USD7,192
      Seen 1 day ago
      Round-trip
      Business

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