Are there nonstop flights from Sioux Lookout (YXL) to Kingfisher Lake (KIF)?

Yes. Wasaya Airways fly this route. Flight time is about 55m.

Sioux Lookout → Kingfisher Lake

Sioux Lookout Airport (YXL) to Kingfisher Lake Airport (KIF)・352 km

Nonstop flights available (1 airline). Flight time about 55m. Nonstop return flights also operate.

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