Direct (nonstop) flights from Buenos Aires to Porto Alegre
2 airlines fly nonstop from Aeroparque Jorge Newbery (AEP) to Salgado Filho (POA). It's 528 miles (849 km), about 1h 40m in the air. Operated by Aerolineas Argentinas, LATAM Airlines.
Aerolineas Argentinas
LATAM Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
AR
Aerolineas Argentinas
Alternative Routes
Other ways to fly from Buenos Aires to Porto Alegre with one stop · direct emits 98 kg CO₂ per passenger
Looking for the return flight?
POA → AEP: Flights from Porto Alegre to Buenos AiresOther direct flights from Buenos Aires
Direct flights from Porto Alegre (POA)
Frequently Asked Questions
How long is the direct flight from Buenos Aires to Porto Alegre?
A nonstop flight from Buenos Aires (AEP) to Porto Alegre (POA) takes approximately 1 hours and 40 minutes. The distance is 528 miles (849 km).
Which airlines fly nonstop from Buenos Aires to Porto Alegre?
2 airlines: Aerolineas Argentinas, LATAM Airlines.
Is there a nonstop flight from Buenos Aires to Porto Alegre?
Yes. 2 airlines: Aerolineas Argentinas, LATAM Airlines.
How far is Buenos Aires from Porto Alegre?
The flight distance from Buenos Aires to Porto Alegre is 528 miles (849 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Buenos Aires to Porto Alegre?
At 1h 40m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Argentina to Brazil?
Depends on your passport. Check with the Brazil embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Buenos Aires to Porto Alegre?
Roughly 98 kg CO2 per passenger one-way. That's about the same as driving 490 km.
Is the return flight from Porto Alegre to Buenos Aires 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 Buenos Aires to Porto Alegre?
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 Aeroparque Jorge Newbery for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.