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Porto Alegre

$42+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
POA — CGH
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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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 July 19, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Porto AlegreSao Paulo

POA - CGH

POACGH

Porto Alegre Salgado Filho

Sat 10/31

12:35 pm-2:15 pm

Nonstop1h 40m

Sao Paulo Congonhas

Wed 11/4

11:10 am-5:45 pm

1 stop6h 35m

$121

Porto AlegreSao Paulo

POA - CGH

POACGH

Porto Alegre Salgado Filho

Thu 12/24

1:45 pm-3:25 pm

Nonstop1h 40m

Sao Paulo Congonhas

Fri 1/1

12:15 pm-2:05 pm

Nonstop1h 50m

$122

Porto AlegreSao Paulo

POA - CGH

POACGH

Porto Alegre Salgado Filho

Wed 11/11

1:45 pm-3:25 pm

Nonstop1h 40m

Sao Paulo Congonhas

Sun 11/15

8:05 am-9:50 am

Nonstop1h 45m

$122

Porto AlegreSao Paulo

POA - GRU

POAGRU

Porto Alegre Salgado Filho

Wed 8/12

4:40 am-1:10 pm

1 stop8h 30m

Sao Paulo Guarulhos Intl

Tue 8/25

6:50 pm-8:35 pm

Nonstop1h 45m

$123
Quickest round-trip

Porto AlegreSao Paulo

POA - CGH

POACGH

Porto Alegre Salgado Filho

Fri 10/9

2:15 pm-3:50 pm

Nonstop1h 35m

Sao Paulo Congonhas

Mon 10/12

8:05 am-9:50 am

Nonstop1h 45m

$125

Porto AlegreSao Paulo

POA - CGH

POACGH

Porto Alegre Salgado Filho

Thu 9/17

6:00 am-11:15 am

1 stop5h 15m

Sao Paulo Congonhas

Sun 9/20

10:20 am-11:55 am

Nonstop1h 35m

$125

Porto AlegreSao Paulo

POA - GRU

POAGRU

Porto Alegre Salgado Filho

Fri 10/9

2:05 pm-3:50 pm

Nonstop1h 45m

Sao Paulo Guarulhos Intl

Mon 10/12

4:35 am-9:30 am

1 stop4h 55m

$125

Porto AlegreSao Paulo

POA - GRU

POAGRU

Porto Alegre Salgado Filho

Sat 10/3

6:00 am-7:50 am

Nonstop1h 50m

Sao Paulo Guarulhos Intl

Sun 10/4

4:45 pm-11:35 pm

1 stop6h 50m

$130

Porto AlegreRio de Janeiro

POA - SDU

POASDU

Porto Alegre Salgado Filho

Fri 10/16

9:25 am-2:10 pm

1 stop4h 45m

Rio de Janeiro Santos Dumont

Tue 10/20

3:55 pm-8:15 pm

1 stop4h 20m

$131

Porto AlegreRio de Janeiro

POA - GIG

POAGIG

Porto Alegre Salgado Filho

Tue 9/22

8:25 pm-7:00 am

1 stop10h 35m

Rio de Janeiro–Galeão Intl

Fri 9/25

11:55 am-2:05 pm

Nonstop2h 10m

$141

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

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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 round-trip 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, March is the cheapest month in which you can book a flight from Porto Alegre (average of $99). Flying from Porto Alegre in November will prove the most costly (average of $150). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Porto Alegre?

For flights departing from Porto Alegre check dates and pricing for the following: Azul, LATAM Airlines, GOL. These airlines depart to the following popular destinations: Sao Paulo.

Azul
Azul
From $29
LATAM Airlines
LATAM Airlines
From $68
GOL
GOL
From $58
Copa Airlines
Copa Airlines
From $299

What are popular destinations to fly to from Porto Alegre?

Some of the most frequent flights departing from Porto Alegre everyday are: Sao Paulo (1,176 flights per day), Rio de Janeiro (260 flights per day), and Belo Horizonte (92 flights per day).

Sao Paulo
Sao Paulo
From $56
Panama City Tocumen Intl
Panama City Tocumen Intl
From $266
Curitiba Afonso Pena
Curitiba Afonso Pena
From $55
Rio de Janeiro
Rio de Janeiro
From $72

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

The cheapest city to fly to from Porto Alegre is Curitiba Afonso Pena, with prices starting at $55. Explore other affordable destinations below.

Curitiba Afonso Pena
Curitiba Afonso Pena
From $55
Sao Paulo
Sao Paulo
From $56
Rio de Janeiro
Rio de Janeiro
From $72
Buenos Aires
Buenos Aires
From $139

When is the best time to book a flight from Porto Alegre?

To ensure you get the cheapest price possible for a flight from Porto Alegre, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Airline reviews for flights from Porto Alegre

Read reviews and ratings of airlines operating flights from Porto Alegre. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Porto Alegre travel. Please note that the reviews are sourced from user searches and were last updated on July 19, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
See what other customers who have flown with Azul,LATAM Airlines, andGOL from Porto Alegre have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
7.9
Good
889 reviews

Entertainment

7.4

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.0

Overall

7.9

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
Azul
7.9
Good
889 reviews
Azul
7.9
Good
889 reviews

Entertainment

7.4

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.0

Overall

7.9

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
LATAM Airlines
7.4
Good
1,958 reviews
Azul
7.9
Good
889 reviews

Entertainment

7.4

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.0

Overall

7.9

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
GOL
7.3
Good
1,258 reviews
Azul
7.9
Good
889 reviews

Entertainment

7.4

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.0

Overall

7.9

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.

Browse thousands of different options on Cheapflights for your next trip

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Popular international destinations from Porto Alegre

The most popular international flight routes departing from Porto Alegre we’ve come across at this time.
Flights from Porto Alegre to Lisbon

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 July 19, 2026.

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

    This month, the top selected destinations from Porto Alegre are Sao Paulo Guarulhos Intl Airport, Sao Paulo Congonhas Airport, Maceió. Throughout the year, Sao Paulo Congonhas Airport, Sao Paulo Guarulhos Intl Airport, Maceió are some of the top choices made by users flying from Porto Alegre.

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

    Users have flown out of Porto Alegre for as low as $55 to Curitiba (prices may vary depending on the airline and departure time). On average, users have booked flights for $465 to fly from Porto Alegre.

  • What are the cheapest airlines flying from Porto Alegre to anywhere?

    Over the past few days, we've found that Azul, GOL, and LATAM Airlines have the cheapest prices from Porto Alegre. Azul flights from Porto Alegre to Belo Horizonte ($29), GOL flights from Porto Alegre to Sao Paulo Congonhas ($58), and LATAM Airlines flights from Porto Alegre to Atlanta Hartsfield-Jackson ($68).

  • What is the cheapest premium economy flight from Porto Alegre?

    Options for some of the cheapest premium economy flights from Porto Alegre we have found on Cheapflights are as follows:
    Fly from Porto Alegre Salgado Filho to Santiago starting at $783
    Fly from Porto Alegre Salgado Filho to Brasilia starting at $1,105
    Fly from Porto Alegre Salgado Filho to Sao Paulo Guarulhos Intl Airport starting at $1,881
    Fly from Porto Alegre Salgado Filho to Lisbon starting at $2,591

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

    March is currently the cheapest month to fly from Porto Alegre. At this moment in time November is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Porto Alegre?

    Check out the cheapest flights from Porto Alegre to embark to:
    Fly from Porto Alegre to Sao Paulo from $62 round trip
    Fly from Porto Alegre to Rio de Janeiro from $102 round trip
    Fly from Porto Alegre to Santiago from $293 round trip
    Fly from Porto Alegre to Buenos Aires from $306 round trip
    Fly from Porto Alegre to Miami from $610 round trip

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