Are there nonstop flights from Krasnoyarsk (KJA) to Yakutsk (YKS)?

Yes. Rossiya fly this route. Flight time is about 3h 5m.

What is the fastest connection from Krasnoyarsk (KJA) to Yakutsk (YKS)?

via Lensk ≈ 3h 35m, via Mirny ≈ 3h 36m, via Olyokminsk ≈ 3h 36m (estimated flying time, excluding layovers).

from 15,000 JAL miles (economy, one way, based on the published award charts).

Krasnoyarsk International Airport (KJA) to Platon Oyunsky Yakutsk International Airport (YKS)・2,191 km

Nonstop flights available (1 airline). Flight time about 3h 5m. Nonstop return flights also operate.

With milesJAL 15,000 miles+ (via IKT)Economy, one way, estimate. Tap a connection for miles by cabin.

12 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.