Fly from Boston to Shanghai for $428 round-trip on Air Canada.
Searching Air Canada, we found seats departing BOS on Tuesday, March 20, returning from PVG on Wednesday, March 28. Flights connect via Montreal YUL.
Other dates are also available for travel from January 2 through April 26.
See our fare details for booking info.
Need a room in Shanghai? Here's what's available for the above dates on Hotelwatchdog.