Are there nonstop flights from Christiansted (STX) to Santiago (STI)?

No. The fastest connection is via San Juan, about 1h 46m of total flying time.

What is the fastest connection from Christiansted (STX) to Santiago (STI)?

via San Juan ≈ 1h 46m (estimated flying time, excluding layovers).

Henry E. Rohlsen Airport (STX) to Cibao International Airport (STI)・640 km

No nonstop flights. The fastest connection is via San Juan (SJU), about 1h 46m of flying time (layover not included).

None.

1 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.