Cheap flights from Porto Alegre to Buenos Aires

Flights starting at £141. Choose between LATAM Airlines, Azul, or Gol Transportes Aéreos to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals

Kiwi-Code uncovers prices airlines don't want you to see.

Effortless booking

Use our flexible filters to tailor your search.

Travel hacking

Look out for the travel hack star icon for even cheaper fares.

Tips to know when travelling to Buenos Aires

849 km
Distance
Duration
Mailbox
Receive exclusive deals by email

By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.

Book your trip to arrive at Ministro Pistarini International, Aeroparque Jorge Newbery, Buenos Aires - Combis Puerto Madero, or Buenos Aires - Retiro. The distance between Porto Alegre and Buenos Aires is 849 km. The most popular airlines for this route are LATAM Airlines, Azul, Gol Transportes Aéreos, Aerolineas Argentinas, and Flybondi. Porto Alegre and Buenos Aires have 215 direct flights per week. When you arrive at Buenos Aires, consider visiting La Boca, Buenos Aires, and Recoleta.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights111-11-
Fly direct with

Aerolineas Argentinas on Mondays, Tuesdays, Wednesdays, Fridays, and Saturdays.

Check-in for a flight from Porto Alegre to Buenos Aires

NameCarrier codeIATA CodePassport needed during booking
LATAM AirlinesLANLAYes
AzulAZUADYes
Gol Transportes AéreosGLOG3Yes
Aerolineas ArgentinasARGARYes
FlybondiFBZFOYes

Online check-in is not available for these airlines.

Learn more about COVID-19 restrictions in Argentina in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Porto Alegre to Buenos Aires?
A one-way nonstop (direct) flight between Porto Alegre and Buenos Aires takes around 1.8 hours.
What is the flight distance between Porto Alegre and Buenos Aires?
The flight distance between Porto Alegre and Buenos Aires is 849 km.
What airlines offer nonstop (direct) flights between Porto Alegre and Buenos Aires?
Several carriers operate flights between Porto Alegre and Buenos Aires. Airlines offering nonstop (direct) flights include Aerolineas Argentinas.
What are the most popular routes to and from Porto Alegre?
Travelers frequently search for route combinations, such as Porto Alegre and Dublin, London, Rio de Janeiro, São Paulo, Douglas, Florianópolis, Curitiba, Tallinn, Sal, Liverpool, Salvador, Foz do Iguaçu, Rivera, Malta, Denpasar, Copenhagen, Naples, Chicago, Santiago de Chile, Manaus.
What are the most popular routes to and from Buenos Aires?
Travelers frequently search for route combinations, such as Buenos Aires and London, Dublin, Santiago de Chile, Puerto Iguazú, Rio de Janeiro, Salta, Mendoza, Córdoba, El Calafate, Lima, San Miguel de Tucumán, San Salvador de Jujuy, São Paulo, Bariloche, Cusco, Caracas, Neuquén, Ushuaia, Bangkok, Calama.
Which airports are there in Porto Alegre?
Porto Alegre is mainly served by Salgado Filho International. But there are other airports nearby, including Canoas Airport.
What airports are near Porto Alegre?
The main airport in Porto Alegre is Salgado Filho International. It is also served by Campo dos Bugres.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Porto Alegre and Buenos Aires?
Yes, it's possible to combine different modes of transport between Porto Alegre and Buenos Aires thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Porto Alegre and Buenos Aires can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Porto Alegre and Buenos Aires?
When's the best time to travel between Porto Alegre and Buenos Aires?
What flights operate between Porto Alegre and Buenos Aires?
How many airports are there near Porto Alegre?
What time do nonstop (direct) flights between Porto Alegre and Buenos Aires depart?
What time do nonstop (direct) flights between Porto Alegre and Buenos Aires arrive?
What time do flights between Porto Alegre and Buenos Aires depart?
What time do flights between Porto Alegre and Buenos Aires arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Explore alternative trips

Flights from Porto Alegre

Flights to Buenos Aires

Popular routes

Find the best connection from Porto Alegre to Buenos Aires

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses

We hack the system, you fly for less.