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BUE - POA

$283 Find cheap flights from Buenos Aires to Porto Alegre

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Porto Alegre departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Porto Alegre

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Porto Alegre, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Porto Alegre, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Buenos Aires to Porto Alegre (BUE-POA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to Porto Alegre that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:30 am - 10:40 amAEP-POA
27h 10m1 stop
6:30 pm - 12:20 pmPOA-AEP
17h 50m2 stops
$552GOL
Find Deal
Sat, Jun 1 - Sat, Jun 8

Flights from Buenos Aires to Porto Alegre - Travel Insights & Trends

Get data-powered insights and trends into flights from Buenos Aires to Porto Alegre to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Buenos Aires to Porto Alegre flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Buenos Aires to Porto Alegre.
Our data shows that the cheapest route for a one-way flight from Buenos Aires to Porto Alegre cost $185 and was between Buenos Aires Jorge Newbery Airport and Porto Alegre. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $302.

What’s the cheapest day of the week to fly from Buenos Aires to Porto Alegre?

The average price of all flights from Buenos Aires to Porto Alegre clicked on KAYAK for each day over the last 12 months.
For Buenos Aires to Porto Alegre, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Porto Alegre back to Buenos Aires, the best deals are generally found on Thursday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Buenos Aires to Porto Alegre, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Buenos Aires to Porto Alegre is September, where tickets cost $483 on average. On the other hand, the most expensive months are February and January, where the average cost of tickets is $708 and $687 respectively.

How far in advance should I book a flight from Buenos Aires to Porto Alegre?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Buenos Aires to Porto Alegre, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Buenos Aires to Porto Alegre, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

How many flights are there between Buenos Aires and Porto Alegre per day?

Each day, there are between 1 and 2 nonstop flights that take off from Buenos Aires and land in Porto Alegre, with an average flight time of 1h 40m. The most common departure time is 6:00 pm and most flights take off in the evening. Each week, there are 10 flights. The most frequent day of departure is Monday, when 20% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Buenos Aires and Porto Alegre?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Buenos Aires to Porto Alegre?

Early birds can take the earliest flight from Buenos Aires at 4:55 am and will be landing in Porto Alegre at 6:35 am.

What’s the latest departure time from Buenos Aires to Porto Alegre?

If you prefer to fly at night, the latest flight from Buenos Aires to Porto Alegre jets off at 6:30 pm and lands at 8:10 pm.

Good to know

Low season

June

High season

January
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 14% increase in price.

When to book flights from Buenos Aires to Porto Alegre

Are your dates flexible? Find out the best times to travel from Buenos Aires to Porto Alegre based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buenos Aires to Porto Alegre

  • What is the cheapest flight from Buenos Aires to Porto Alegre?

    In the last 3 days, the lowest price for a flight from Buenos Aires to Porto Alegre was $283 for a one-way ticket and $552 for a round-trip.

  • Do I need a passport to fly between Buenos Aires and Porto Alegre?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Buenos Aires and on arrival in Porto Alegre.

  • Which airlines offer Wi-Fi service onboard planes from Buenos Aires to Porto Alegre?

    Only SWISS offers inflight Wi-Fi service on the Buenos Aires to Porto Alegre flight route.

  • Which aircraft models fly most regularly from Buenos Aires to Porto Alegre?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Buenos Aires to Porto Alegre flight route.

  • Which airline alliances offer flights from Buenos Aires to Porto Alegre?

    SkyTeam is the only airline alliance operating flights between Buenos Aires and Porto Alegre.

  • On which days can I fly direct from Buenos Aires to Porto Alegre?

    There are nonstop flights from Buenos Aires to Porto Alegre on a daily basis.

  • How does KAYAK find such low prices on flights from Buenos Aires to Porto Alegre?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buenos Aires to Porto Alegre.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires to Porto Alegre?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Buenos Aires is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buenos Aires to Porto Alegre?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto Alegre with an airline and back to Buenos Aires with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires to Porto Alegre?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto Alegre from Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Buenos Aires to Porto Alegre

  • Looking for a cheap flight? 25% of our users found flights on this route for $189 or less one-way.

Prefer to fly non-stop from Buenos Aires to Porto Alegre?

Find which airlines fly direct from Buenos Aires to Salgado Filho, which days they fly and book direct flights.

Nonstop departures

Buenos Aires to Porto Alegre Salgado Filho

Monday

Aerolineas Argentinas, Aeromexico, GOL

Aerolineas Argentinas, Aeromexico, +1 more

Tuesday

Aerolineas Argentinas, Aeromexico, GOL

Aerolineas Argentinas, Aeromexico, +1 more

Wednesday

Aerolineas Argentinas, Aeromexico, GOL, +1 more

Aerolineas Argentinas, Aeromexico, +2 more

Thursday

Aerolineas Argentinas, Aeromexico, GOL

Aerolineas Argentinas, Aeromexico, +1 more

Friday

Aerolineas Argentinas, Aeromexico, GOL, +1 more

Aerolineas Argentinas, Aeromexico, +2 more

Saturday

Aerolineas Argentinas, Aeromexico, GOL

Aerolineas Argentinas, Aeromexico, +1 more

Sunday

Aerolineas Argentinas, Aeromexico, GOL, +1 more

Aerolineas Argentinas, Aeromexico, +2 more

See more direct flights

Nonstop returns

Porto Alegre Salgado Filho to Buenos Aires

Monday

Aerolineas Argentinas, Aeromexico, GOL

Aerolineas Argentinas, Aeromexico, +1 more

Tuesday

Aerolineas Argentinas, Aeromexico, GOL

Aerolineas Argentinas, Aeromexico, +1 more

Wednesday

Aerolineas Argentinas, Aeromexico, GOL, +1 more

Aerolineas Argentinas, Aeromexico, +2 more

Thursday

Aerolineas Argentinas, Aeromexico, GOL

Aerolineas Argentinas, Aeromexico, +1 more

Friday

Aerolineas Argentinas, GOL, Aeromexico, +1 more

Aerolineas Argentinas, GOL, +2 more

Saturday

Aerolineas Argentinas, GOL

Aerolineas Argentinas, GOL

Sunday

Aerolineas Argentinas, Aeromexico, GOL, +1 more

Aerolineas Argentinas, Aeromexico, +2 more

See more direct flights
See more direct flights

Top airline flying from Buenos Aires to Porto Alegre

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Porto Alegre. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buenos Aires to Porto Alegre? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Aerolineas ArgentinasOverall score based on 1029 reviews
7.8Boarding
5.9Entertainment
6.5Food
8.3Crew
7.5Comfort
Airline reviews

Not enough legroom on flight. I was never offered the option of purchasing a seat with more legroom.

4.0 OkayAnonymous, Apr 2024USH - AEP
Read more about Aerolineas Argentinas reviews

Not enough legroom on flight. I was never offered the option of purchasing a seat with more legroom.

I had an 9 hr layover continuing on to Ushuaia. I expected to have to get my luggage & do customs but I did not expect Aerolinas Argentinas to make me sit with all of my luggage for 7 hours in the entrance part of the airport before they would let us re-check our bags & get back in where there are seats. People were sitting on the floor everywhere.

This is the worst airline I have used in my 30 years of travel. The boarding process was an absolute nightmare with endless lines. It took 4 hrs to get to gate while in Bunoes Aires. Also, they change flight times and gates several times leading us to go to multiple gates. Never will fly this airline again

Aerilineas changed my airport from aero parque to Ezeiza and didn’t take care of my transport. Seats were mediocre and ground personal weren’t very helpful. Too bad that’s the only option to fly to El calafate. Bad service, bad company

Better snacks options for a 3.25 hour flight . There was only 1 choice - a fruit granola bar .

I liked the airport and aircraft crew. I disliked the fact that I and TSA pre check approved but this airline is not affiliated to the program. I was 4 hours befor departure and I barely made it to the gate. The airline does not allow to buy extra luggage online. After waiting 1 hour and 45 minutes to check in my luggage I had to do another line to pay my luggage with another hour of waiting. Only one airline person to process payment. This is ridiculous and I saw so many elderly people struggling in line waiting long hours.

everything, disorganized, the flight was delayed an hour and twenty minutes without any explanation

Solo diré que mi vuelo tuvo 5 horas y media de atraso. Jamás explicaron el motivo y se tomaban el tiempo del mundo para anunciar su siguiente retraso. Es más, esperaban a que llegara la hora de la supuesta salida para decir que se retrasaba nuevamente por otra siguiente hora. Implicó que tuvimos que pagar gastos extrae por el alquiler de nuestro auto y cuando le planteamos a customer services se desentendieron totalmente. Nada profesionales novel dios. Tengo tanto que decir en contra de aerolíneas argentinas que prefiero parar acá. Terrible, terrible, terrible

Boarding was efficient and painless. Food was not supplied. It will be good if some chips or biscuits can be provided.

no usb conector. i freeze out all the flight, 2 blankets were not enough, apparently air conditioning cannot be tune. a seat side of mine has to be move because water falls from the upper luggage compartment

Book cheap flights from Buenos Aires to Porto Alegre

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Buenos Aires to Porto Alegre found on KAYAK in the last 72 hours.
6/13Thu
1 stopGOL
8h 55mAEP-POA
$283
6/13Thu
1 stopGOL
8h 55mAEP-POA
$286
8/25Sun
1 stopGOL
6h 40mAEP-POA
$299
8/31Sat
2 stopsGOL
20h 15mAEP-POA
$313
7/10Wed
2 stopsGOL
13h 50mAEP-POA
$317
8/25Sun
2 stopsGOL
13h 10mAEP-POA
$343
7/27Sat
2 stopsGOL
18h 40mAEP-POA
$372
5/15Wed
nonstopGOL
1h 40mAEP-POA
$469

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Flights to Porto Alegre

Destination:

Porto Alegre (POA)Brazil

Return flight deals:

Porto Alegre - Buenos Aires

Cabin classes:

$302

Browse origins:

  • Flights » 
  • Buenos Aires

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Porto Alegre

Compare transportation modes for Buenos Aires to Porto Alegre

Average priceAverage duration
Flights$19227h 10m
Buses$31119h 15m