Are there nonstop flights from Lanzhou (LHW) to Altay (AAT)?

Yes. Spring Airlines fly this route. Flight time is about 2h 36m.

What is the fastest connection from Lanzhou (LHW) to Altay (AAT)?

via Hami ≈ 3h 7m, via Ürümqi ≈ 3h 23m, via Shihezi ≈ 3h 32m (estimated flying time, excluding layovers).

from 10,000 ANA miles (economy, one way, based on the published award charts).

Lanzhou Zhongchuan International Airport (LHW) to Altay Xuedu Airport (AAT)・1,783 km

Nonstop flights available (1 airline). Flight time about 2h 36m. Nonstop return flights also operate.

With milesANA 10,000 miles+ (via PEK)Economy, one way, estimate. Tap a connection for miles by cabin.

14 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.