How much should you expect to spend for a flight from Porto Alegre to Buenos Aires?

Flight prices from Porto Alegre to Buenos Aires change depending on demand and time of booking.

$352 is the lowest fare found in the past 15 days.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

Are there alternative airports near Porto Alegre and Buenos Aires?

The two cities are about 528 mi apart. Looking beyond the main airport might reveal better options.

• Airports in Porto Alegre: Porto Alegre - Salgado Filho is the only airport in operation.
• Airports in Buenos Aires: Buenos Aires is served by 3 airports - El Palomar, Jorge Newbery, Ministro Pistarini.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Buenos Aires has more than one airport, you can pick the most convenient for your destination.

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Other popular destinations

Looking for alternatives in Argentina? Travelers also liked: Buenos Aires, Córdoba, Iguazu, Mendoza, San Carlos de Bariloche.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.