Are there nonstop flights from Shanghai (PVG) to Boston (BOS)?

No. The fastest connection is via Seoul, about 14h 52m of total flying time.

What is the fastest connection from Shanghai (PVG) to Boston (BOS)?

via Seoul ≈ 14h 52m, via Beijing ≈ 15h 1m, via Toronto ≈ 15h 17m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Shanghai Pudong International Airport (PVG) to Boston Logan International Airport (BOS)・11,737 km

No nonstop flights. The fastest connection is via Seoul (ICN), about 14h 52m of flying time (layover not included).

With milesANA 30,000 miles+ (via YYZ)JAL 45,000 miles+ (via ICN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

31 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.