Book a trip from Boston to Shanghai with Cathay Pacific , fares from USD942

DISCOUNT CODE (OPTIONAL)

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

May 2026
FromUSD2,457*
Seen 1 day ago
Round trip/Economy
Jun 2026
FromUSD1,641*
Seen 8 hours ago
Round trip/Economy
Jul 2026
FromUSD1,641*
Seen 4 hours ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD1.6K
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    • RangeUSD1,641-USD2,474

    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    		27/08/2026 - 08/09/2026

    From

    USD942

    Seen 20 hours ago

    Boston (BOS)Shanghai (SHA)Round-trip
    /
    Economy    		28/09/2026 - 26/10/2026

    From

    USD942

    Seen 20 hours ago

    Boston (BOS)Shanghai (SHA)Round-trip
    /
    Economy    		28/09/2026 - 23/10/2026

    From

    USD992

    Seen 20 hours ago

    Boston (BOS)Shanghai (SHA)Round-trip
    /
    Economy    		17/09/2026 - 04/10/2026

    From

    USD942

    Seen 2 hours ago

    Boston (BOS)Shanghai (SHA)Round-trip
    /
    Economy    		26/08/2026 - 28/10/2026

    From

    USD942

    Seen 4 hours ago

    Book Business Class flights to Shanghai - selected offers

    USD
    keyboard_arrow_down

    • Boston (BOS)to

      Shanghai (PVG)
      15/10/2026 - 31/10/2026
      From
      USD8,670
      Seen 14 hours ago
      Round-trip
      Business

      Boston (BOS)to

      Shanghai (PVG)
      22/05/2026 - 29/08/2026
      From
      USD10,089
      Seen 1 hour ago
      Round-trip
      Business

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