Are there nonstop flights from Changsha (CSX) to Ili (YIN)?

Yes. Qingdao Airlines fly this route. Flight time is about 4h 25m.

What is the fastest connection from Changsha (CSX) to Ili (YIN)?

via Lanzhou ≈ 4h 56m, via Turpan ≈ 4h 57m, via Ürümqi ≈ 4h 58m (estimated flying time, excluding layovers).

from 23,000 JAL miles (economy, one way, based on the published award charts).

Changsha Huanghua International Airport (CSX) to Ili Yining International Airport (YIN)・3,328 km

Nonstop flights available (1 airline). Flight time about 4h 25m. Nonstop return flights also operate.

With milesJAL 23,000 miles+ (via XIY)Economy, one way, estimate. Tap a connection for miles by cabin.

18 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.