Are there nonstop flights from Harbin (HRB) to Baotou (BAV)?

Yes. China Express Airlines fly this route. Flight time is about 2h 11m.

What is the fastest connection from Harbin (HRB) to Baotou (BAV)?

via Xilinhot ≈ 2h 43m, via Beijing ≈ 2h 51m, via Tianjin ≈ 2h 58m (estimated flying time, excluding layovers).

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

Harbin Taiping International Airport (HRB) to Baotou Donghe International Airport (BAV)・1,432 km

Nonstop flights available (1 airline). Flight time about 2h 11m. Nonstop return flights also operate.

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

11 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.