Cheap flights from Porto Alegre to Buenos Aires

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Frequently asked questions

Which airlines fly from Porto Alegre to Buenos Aires?

ScanFlyGo compares fares on this route from 1,200+ airlines and travel agencies.

What is the cheapest day to fly from Porto Alegre to Buenos Aires?

ScanFlyGo shows the cheapest fare for each day of November 2026 — check the price table above to pick the cheapest date, then book directly with the provider.

Is Porto Alegre to Buenos Aires a direct flight?

Both direct and connecting options may be available. Use the ScanFlyGo search to filter by stops, airline and time.

Can I track my Porto Alegre to Buenos Aires flight live?

Yes. ScanFlyGo has a built-in live flight tracker with a real-time map, so you can follow your aircraft on the day by flight number.

Does ScanFlyGo charge booking or service fees?

No. ScanFlyGo is a free flight metasearch — we compare fares and send you to the airline or agency to book. The price is confirmed at their checkout with no extra fee from us.

About Porto Alegre to Buenos Aires flights

ScanFlyGo compares Porto Alegre (Salgado Filho International Airport, POA) to Buenos Aires (Jorge Newbery Airport, AEP) fares across 1,200+ airlines and agencies via the Aviasales network. Prices shown are the lowest cached market fares; the final price is always confirmed at the partner's checkout. You can also search the return route Buenos Aires → Porto Alegre, or use the full live search for exact dates, stops, airline filters and a live map to track your flight on the day.

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