Are there nonstop flights from Santiago (SCL) to San Miguel de Tucumán (TUC)?

No. The fastest connection is via Cordoba, about 2h 23m of total flying time.

What is the fastest connection from Santiago (SCL) to San Miguel de Tucumán (TUC)?

via Cordoba ≈ 2h 23m, via Buenos Aires ≈ 3h 37m, via Buenos Aires ≈ 3h 37m (estimated flying time, excluding layovers).

Comodoro Arturo Merino Benítez International Airport (SCL) to Teniente Benjamín Matienzo International Airport (TUC)・911 km

No nonstop flights. The fastest connection is via Cordoba (COR), about 2h 23m of flying time (layover not included).

None.

3 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.