Cheap flights from Sao Paulo to Buenos Aires
From 233 USD — compare hundreds of airlines
About this route
Compare flights from Sao Paulo to Buenos Aires, a about 1,666 km route (around 2h 35m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Aerolineas Argentinas, Gol Transportes Aéreos, LATAM Airlines Brasil operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly Sao Paulo to Buenos Aires?
It's usually 2026-08, from 97 USD. Use the price calendar to compare other dates.
How long is the flight from Sao Paulo to Buenos Aires?
A nonstop flight takes about 2h 35m and covers around 1,666 km. Connecting itineraries take longer.
Are there direct flights from Sao Paulo to Buenos Aires?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Sao Paulo to Buenos Aires?
Aerolineas Argentinas, Gol Transportes Aéreos, LATAM Airlines Brasil, KLM operate this route, among others. Compare them all in the results.
When should I book Sao Paulo–Buenos Aires flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.