For travel in November, fly from San Francisco to Shanghai for $604 round-trip, including all taxes, on Delta Air Lines.
Searching Delta.com, we found seats departing SFO on Sunday, November 2, returning from PVG on Sunday, November 9. Some itineraries may require 2 connections on one or both legs of travel, via Seattle and Tokyo.
Other dates are available for travel throughout November, with slightly higher fares ($640) for travel in late summer/fall.
Visit our fare page for Shanghai PVG for a complete look at current deals.