Direct (nonstop) flights from Santiago to Buenos Aires
4 airlines fly nonstop from Arturo Merino Benítez International Airport (SCL) to Aeroparque Jorge Newbery (AEP). It's 715 miles (1,150 km), about 2h 5m in the air. Operated by Aerolineas Argentinas, Sky Airline, JetSMART and others.
Aerolineas Argentinas
Sky Airline
JetSMART
LATAM Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
AR
Aerolineas Argentinas
Alternative Routes
Other ways to fly from Santiago to Buenos Aires with one stop · direct emits 132 kg CO₂ per passenger
Looking for the return flight?
AEP → SCL: Flights from Buenos Aires to SantiagoOther direct flights from Santiago
Direct flights from Buenos Aires (AEP)
Frequently Asked Questions
How long is the direct flight from Santiago to Buenos Aires?
A nonstop flight from Santiago (SCL) to Buenos Aires (AEP) takes approximately 2 hours and 5 minutes. The distance is 715 miles (1,150 km).
Which airlines fly nonstop from Santiago to Buenos Aires?
4 airlines: Aerolineas Argentinas, Sky Airline, JetSMART, LATAM Airlines.
Is there a nonstop flight from Santiago to Buenos Aires?
Yes. 4 airlines: Aerolineas Argentinas, Sky Airline, JetSMART, LATAM Airlines.
How far is Santiago from Buenos Aires?
The flight distance from Santiago to Buenos Aires is 715 miles (1,150 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What is the time difference between Santiago and Buenos Aires?
Buenos Aires is 1 hour ahead of Santiago. (America/Santiago vs America/Argentina/Buenos_Aires.)
What type of aircraft flies from Santiago to Buenos Aires?
At 2h 5m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Chile to Argentina?
Depends on your passport. Check with the Argentina embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Santiago to Buenos Aires?
Roughly 132 kg CO2 per passenger one-way. That's about the same as driving 660 km.
Is the return flight from Buenos Aires to Santiago also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Santiago to Buenos Aires?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Arturo Merino Benítez International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.