Are there nonstop flights from Kingston (KIN) to Santiago (SCU)?

Yes. InterCaribbean Airways fly this route. Flight time is about 48m.

Kingston → Santiago

Norman Manley International Airport (KIN) to Antonio Maceo International Airport (SCU)・248 km

Nonstop flights available (1 airline). Flight time about 48m. Nonstop return flights also operate.

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