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  1. Flights
  2. Argentina
  3. Buenos Aires
  4. Porto Alegre - Buenos Aires

Book cheap flights from Porto Alegre to Buenos Aires from $358

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Discover the cheapest flights from Porto Alegre to Buenos Aires
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Tue, 21 July
LATAM Airlines
LATAM Airlines1 stop
POA - BUE
362$
358$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Porto Alegre to Buenos Aires

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of September. Take advantage of this per
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week: 7 Sept - 13 Sept
Flights from just $188
$358
$188
JuneJulyAugustSeptember
Exchange rate
1 AUD = 1018.8 ARS
1 ARS = 0 AUD
Last checked on Thu, 18/06
Distance: 842 kms
Porto Alegre airports
Buenos Aires airports
Jorge Newberry (AEP)How far from city centre: 4 kms
Pistarini (EZE)How far from city centre: 28 kms

Get the Best Deals on Flights from Porto Alegre to Buenos Aires

Discover the best last-minute airfares and cheap prices from Porto Alegre to Buenos Aires with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Porto Alegre? Adjust your travel dates and explore a wide range of options to Buenos Aires. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Porto Alegre to Buenos Aires and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Porto Alegre to Buenos Aires

How long does the flight take to go from Porto Alegre to Buenos Aires?
The total flight time between Porto Alegre and Buenos Aires is of around 4 h and 40 m on average, considering an average distance of 842.25 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from Porto Alegre to Buenos Aires?
When you fly from Porto Alegre to Buenos Aires the average price is $370. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Porto Alegre to Buenos Aires at Opodo?
The cheapest price for a flight from Porto Alegre to Buenos Aires is $358. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When is the best time to book a flight from Porto Alegre to Buenos Aires?
The most popular months to book a trip from Porto Alegre to Buenos Aires are December, August and July, based on the searches of our customers.
When is the best time to travel from Porto Alegre to Buenos Aires?
The best time of the year to go to Buenos Aires when flying from Porto Alegre depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, January is the top 1º month to fly to Buenos Aires from Porto Alegre in terms of searches from our customer, followed by December and July. If you prefer to avoid high peaks of turism, however, and escape a crowded period, August, September and March are the months with less volume of searchs for the route Porto Alegre - Buenos Aires.
How is the weather in Buenos Aires compared to Porto Alegre?
While in Porto Alegre temperatures can reach an average of 25º ºC in summer, Buenos Aires's temperatures can rise to 24º ºC during the hot season. In winter, however, weather data show around 12º ºC in Buenos Aires, compared to the 15º ºC average in Porto Alegre.

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