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$85+ Cheap flights from Porto Alegre

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. 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.
POA — BNE
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Find flights from Porto Alegre within your budget

 
Find flights departing from Porto Alegre that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 22 March 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

Porto AlegreRio de Janeiro

POA - GIG

POAGIG

Porto Alegre Salgado Filho

Fri 5/6

05:50-07:45

Nonstop1h 55m

Rio de Janeiro–Galeão Intl

Fri 12/6

15:35-17:45

Nonstop2h 10m

$165

Porto AlegreRio de Janeiro

POA - GIG

POAGIG

Porto Alegre Salgado Filho

Mon 18/5

16:20-18:15

Nonstop1h 55m

Rio de Janeiro–Galeão Intl

Mon 25/5

11:10-15:40

1 stop4h 30m

$216

Porto AlegreRio de Janeiro

POA - GIG

POAGIG

Porto Alegre Salgado Filho

Wed 16/9

03:40-05:35

Nonstop1h 55m

Rio de Janeiro–Galeão Intl

Thu 24/9

06:00-15:35

1 stop9h 35m

$218

Porto AlegreRio de Janeiro

POA - GIG

POAGIG

Porto Alegre Salgado Filho

Fri 22/5

06:00-14:10

1 stop8h 10m

Rio de Janeiro–Galeão Intl

Mon 25/5

14:00-20:15

1 stop6h 15m

$224
Fastest return journey

Porto AlegreRio de Janeiro

POA - GIG

POAGIG

Porto Alegre Salgado Filho

Wed 29/4

05:50-07:45

Nonstop1h 55m

Rio de Janeiro–Galeão Intl

Sun 3/5

07:15-09:20

Nonstop2h 05m

$225

Porto AlegreRio de Janeiro

POA - GIG

POAGIG

Porto Alegre Salgado Filho

Wed 3/6

05:50-07:45

Nonstop1h 55m

Rio de Janeiro–Galeão Intl

Mon 8/6

11:10-18:55

1 stop7h 45m

$228

Porto AlegreRio de Janeiro

POA - GIG

POAGIG

Porto Alegre Salgado Filho

Sat 1/8

07:55-12:55

1 stop5h 00m

Rio de Janeiro–Galeão Intl

Thu 6/8

14:50-23:55

1 stop9h 05m

$228

Porto AlegreRio de Janeiro

POA - GIG

POAGIG

Porto Alegre Salgado Filho

Sun 5/7

15:30-17:25

Nonstop1h 55m

Rio de Janeiro–Galeão Intl

Sat 11/7

11:10-15:35

1 stop4h 25m

$238

Porto AlegreRio de Janeiro

POA - GIG

POAGIG

Porto Alegre Salgado Filho

Thu 7/5

06:00-12:10

1 stop6h 10m

Rio de Janeiro–Galeão Intl

Tue 12/5

12:55-15:05

Nonstop2h 10m

$239

Porto AlegreRio de Janeiro

POA - GIG

POAGIG

Porto Alegre Salgado Filho

Thu 30/4

10:55-16:35

1 stop5h 40m

Rio de Janeiro–Galeão Intl

Tue 5/5

15:35-17:45

Nonstop2h 10m

$241

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Porto Alegre

Have a flexible travel schedule? Discover the best time to fly from Porto Alegre with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Porto Alegre

Get recent, data-driven insights about flights from Porto Alegre including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Porto Alegre?

Currently, December is the cheapest month in which you can book a flight from Porto Alegre (average of $2,053). Flying from Porto Alegre in January will prove the most costly (average of $4,676). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Porto Alegre?

Porto Alegre offers frequent flights to Sao Paulo (1,362 flights per day), Rio de Janeiro (356 flights per day) and Belo Horizonte (110 flights per day).

Buenos Aires
Buenos Aires
From $206
Rio de Janeiro
Rio de Janeiro
From $124
Santiago Arturo Merino Benitez
Santiago Arturo Merino Benitez
From $394

What is the cheapest place to fly to from Porto Alegre?

The cheapest city to fly to from Porto Alegre is Rio de Janeiro, with prices starting at $124. Explore other affordable destinations below.

Rio de Janeiro
Rio de Janeiro
From $124
Buenos Aires
Buenos Aires
From $206
Santiago Arturo Merino Benitez
Santiago Arturo Merino Benitez
From $394

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Related info for your journey

Access useful and relevant information related to your journey from Porto Alegre. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 22 March 2026.

  • What are the most popular destinations to fly to from Porto Alegre?

    For the current month, the most popular flights from Porto Alegre are Sao Paulo Congonhas Airport, Maceió, Sao Paulo Guarulhos Intl Airport. Sao Paulo Congonhas Airport, Sao Paulo Guarulhos Intl Airport, Maceió are the most popular locations from Porto Alegre year round.

  • What is the cheapest flight from Porto Alegre to anywhere?

    Users have flown out of Porto Alegre for as low as $124 to Rio de Janeiro–Galeão Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $1,033 to fly from Porto Alegre.

  • What is the cheapest month to fly from Porto Alegre?

    Currently, the cheapest month for flights from Porto Alegre is December. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Porto Alegre?

    Cheapflights helps you search for flights from Porto Alegre via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Porto Alegre?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Porto Alegre.

  • Can Cheapflights find flights from Porto Alegre with no change fees?

    Certainly. Search results for flights from Porto Alegre shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Porto Alegre become cheaper?

    Yes, Cheapflights offers price alerts on flights from Porto Alegre so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Porto Alegre?

Cheapflights helps you search for flights from Porto Alegre via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Porto Alegre?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Porto Alegre.

Can Cheapflights find flights from Porto Alegre with no change fees?

Certainly. Search results for flights from Porto Alegre shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Porto Alegre become cheaper?

Yes, Cheapflights offers price alerts on flights from Porto Alegre so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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