Are there nonstop flights from Saskylakh (SYS) to Yakutsk (YKS)?

Yes. Polar Airlines, ALROSA Air Company fly this route. Flight time is about 2h.

Saskylakh → Yakutsk

Saskylakh Airport (SYS) to Platon Oyunsky Yakutsk International Airport (YKS)・1,280 km

Nonstop flights available (2 airlines). Flight time about 2h. Nonstop return flights also operate.

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