Fly from Portland to Shanghai for $553 round-trip on United.
Searching United.com, we found seats departing PDX on Tuesday, April 26, returning from PVG on Wednesday, May 4. Flights connect via San Francisco SFO.
Other dates are also available for travel from January through April.
See our fare details for booking info.
Need a room in Shanghai? Here's what's available for the above dates on Hotelwatchdog.