Air Canada offers one stop flights with a good flight itinerary schedule for San Jose SJC to Beijing PEK at $424 round trip for travel in March and April, then again Sep-Dec. February and May dates are about $60 more. Momondo.com shows OTA fares at $404 round trip. These flights are via Vancouver.
Air Canada San Jose SJC – Vancouver YVR – Beijing PEK – YVR – SJC
$423.53 round trip Wed Apr 18 – Tue May 1
