Book a trip from Shanghai to Boston with Cathay Pacific , fares from CNY8,176
Deals on Shanghai (SHA) to Boston (BOS) flights
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Flight Deals for Popular Routes on Cathay Pacific
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*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Travel to Boston in Premium Economy
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.)
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