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Porto Alegre

$63+ Cheap flights from Sao Paulo, Brazil (SAO) to Porto Alegre (POA)

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — POA
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Sao Paulo to Porto Alegre Salgado Filho are usually found in May or September, booked 89 days in advance, depart on a Saturday or Wednesday and return on a Friday

Cheap flight deals from Sao Paulo to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from Sao Paulo (SAO) to Porto Alegre (POA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$115
(Expedia)

One-way from

$63
(GOL)

Popular in

November

Cheapest in

May

Average price

$95

Good round-trip deal

$100 or less

Good one-way deal

$52 or less
From Sao Paulo (SAO) to Porto Alegre Salgado Filho
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One-way flight from Sao Paulo (SAO) to Porto Alegre Salgado Filho
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Highest demand for flights based on searches. 12% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Sao Paulo (SAO) to Porto Alegre Salgado Filho.
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Price to beat on a one-way flight from Sao Paulo (SAO) to Porto Alegre Salgado Filho.
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Find flight deals from Sao Paulo to Porto Alegre

Cheapest flights from Sao Paulo to Porto Alegre
Explore the most affordable flight options available from Sao Paulo to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/512:55 pmCGH - POA
Nonstop1h 45mAzul
vie. 11/1410:35 amPOA - CGH
Nonstop1h 35mAzul
Deal found 9/9$116
This Orbitz deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2912:40 pmCGH - POA
Nonstop1h 45mAzul
lun. 1/128:05 pmPOA - CGH
Nonstop1h 35mAzul
Deal found 9/11$120
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/59:05 pmGRU - POA
Nonstop1h 40mAzul
vie. 11/145:30 amPOA - GRU
Nonstop1h 45mAzul
Deal found 9/9$121
This GOL deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/114:05 pmGRU - POA
Nonstop1h 45mGOL
mar. 11/186:05 amPOA - GRU
1 stop6h 45mGOL
Deal found 9/11$128
This GOL deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/51:45 pmGRU - POA
1 stop9h 05mGOL
mar. 12/96:05 amPOA - GRU
1 stop6h 45mGOL
Deal found 9/10$129
This GOL deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/17:00 pmCGH - POA
Nonstop1h 55mGOL
sáb. 12/68:00 amPOA - CGH
Nonstop1h 35mGOL
Deal found 9/11$129
This GOL deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/215:10 pmGRU - POA
1 stop5h 40mGOL
vie. 11/2811:40 amPOA - GRU
Nonstop1h 50mGOL
Deal found 9/10$130
This GOL deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/32:00 pmGRU - POA
1 stop6h 10mGOL
mar. 12/96:05 amPOA - GRU
1 stop6h 45mGOL
Deal found 9/11$132
This GOL deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/17:30 pmCGH - POA
1 stop3h 20mGOL
jue. 12/116:05 amPOA - CGH
1 stop4h 10mGOL
Deal found 9/10$134
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/99:35 pmGRU - POA
Nonstop1h 40mAzul
jue. 10/165:05 amPOA - GRU
Nonstop1h 45mAzul
Deal found 9/11$135
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/106:25 amCGH - POA
Nonstop1h 40mAzul
vie. 10/175:30 amPOA - CGH
Nonstop1h 40mAzul
Deal found 9/10$135
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/104:40 pmGRU - POA
Nonstop1h 40mAzul
vie. 10/175:10 pmPOA - GRU
Nonstop1h 45mAzul
Deal found 9/10$137

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sao Paulo to Porto Alegre that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Sao Paulo to Porto Alegre that are best for you.

Fly from

Sao Paulo

Fly to

Porto Alegre

Route

Depart

Return

Price

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

lun. 2/2

6:00 am-1:00 pm

1 stop7h 00m

Porto Alegre Salgado Filho

dom. 2/8

1:40 pm-3:30 pm

Nonstop1h 50m

$126

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

mar. 2/3

2:05 pm-11:45 pm

1 stop9h 40m

Porto Alegre Salgado Filho

sáb. 2/7

11:15 am-1:05 pm

Nonstop1h 50m

$126

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

vie. 10/17

2:30 pm-4:10 pm

Nonstop1h 40m

Porto Alegre Salgado Filho

sáb. 10/18

3:45 pm-5:30 pm

Nonstop1h 45m

$129

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

vie. 12/5

4:35 pm-6:20 pm

Nonstop1h 45m

Porto Alegre Salgado Filho

mar. 12/9

6:05 am-12:50 pm

1 stop6h 45m

$129

Sao PauloPorto Alegre

CGH - POA

CGHPOA

Sao Paulo Congonhas

vie. 12/5

5:25 pm-7:20 pm

Nonstop1h 55m

Porto Alegre Salgado Filho

lun. 12/15

9:35 am-11:10 am

Nonstop1h 35m

$129

Sao PauloPorto Alegre

CGH - POA

CGHPOA

Sao Paulo Congonhas

dom. 3/1

5:40 pm-7:30 pm

Nonstop1h 50m

Porto Alegre Salgado Filho

sáb. 3/14

6:05 am-10:20 am

1 stop4h 15m

$131

Sao PauloPorto Alegre

GRU - POA

GRUPOA

Sao Paulo Guarulhos Intl

mié. 12/3

2:00 pm-8:10 pm

1 stop6h 10m

Porto Alegre Salgado Filho

mar. 12/9

6:05 am-12:50 pm

1 stop6h 45m

$132

Sao PauloPorto Alegre

CGH - POA

CGHPOA

Sao Paulo Congonhas

lun. 12/1

7:30 pm-10:50 pm

1 stop3h 20m

Porto Alegre Salgado Filho

jue. 12/11

6:05 am-10:15 am

1 stop4h 10m

$134

Sao PauloPorto Alegre

CGH - POA

CGHPOA

Sao Paulo Congonhas

mié. 12/3

7:30 pm-10:50 pm

1 stop3h 20m

Porto Alegre Salgado Filho

vie. 12/5

4:30 am-2:10 pm

1 stop9h 40m

$137

Sao PauloPorto Alegre

CGH - POA

CGHPOA

Sao Paulo Congonhas

jue. 12/4

4:40 pm-6:30 pm

Nonstop1h 50m

Porto Alegre Salgado Filho

lun. 12/8

4:30 am-2:20 pm

1 stop9h 50m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 58 results
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Best time to book a flight from Sao Paulo to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Sao Paulo 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.

Cheapflights Insights

Everything you need to know about your flight from Sao Paulo to Porto Alegre

How far ahead should I book a flight from Sao Paulo to Porto Alegre?

Use this chart to determine the optimal time to book a round-trip flight from Sao Paulo to Porto Alegre. Price data was last updated on August 29, 2025.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sao Paulo to Porto Alegre. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from SAO to POA?

Find hourly flight availability from Sao Paulo to Porto Alegre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Sao Paulo to Porto Alegre, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 23% versus a flight at noon.

What is the cheapest day to fly from Sao Paulo to Porto Alegre?

Use this chart to determine the cheapest time to fly round-trip from Sao Paulo to Porto Alegre. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Sao Paulo to Porto Alegre flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Sao Paulo to Porto Alegre

Explore weekly flight availability from Sao Paulo to Porto Alegre. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 11, 2025.

The most flights from SAO to POA are scheduled on a Monday (146 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (39 on average).

Reviews of airlines servicing Porto Alegre

Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated septiembre 11, 2025.
Read through reviews of airlines operating flights from Sao Paulo to Porto Alegre, such as Azul, LATAM Airlines, and GOL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
808 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.1

Crew

8.6

Comfort

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
8.0
Very good
808 reviews
Azul
8.0
Very good
808 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.1

Crew

8.6

Comfort

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
7.5
Good
1,847 reviews
Azul
8.0
Very good
808 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.1

Crew

8.6

Comfort

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
1,105 reviews
Azul
8.0
Very good
808 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.1

Crew

8.6

Comfort

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.

Related info for your journey

Find useful and relevant information for your journey from Sao Paulo to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto Alegre from Sao Paulo?

    For a flight from Sao Paulo to Porto Alegre, you will be flying into Salgado Filho. Porto Alegre Salgado Filho (POA) is just 4.0 mi from the center of the city. Salgado Filho is the only Porto Alegre airport and it handles 101 inbound flights from Sao Paulo per day. 3 airlines have flights to Porto Alegre Salgado Filho from Sao Paulo on a regular basis.

  • How long is the flight from Sao Paulo to Porto Alegre?

    For as low as $129, GOL can have you in Porto Alegre from Sao Paulo in 1h 40m. Airlines will cover a distance of 537 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Sao Paulo to Porto Alegre round-trip?

    Cheapflights users have booked flights from Sao Paulo to Porto Alegre round-trip from $48. Other airlines that can offer you cheap pricing are Azul, from $59, and LATAM Airlines, from $94. Users have found that GOL is 55% cheaper than the other options available to this destination.

  • What are the most popular routes from Sao Paulo to Porto Alegre?

    When deciding which route to take from Sao Paulo to Porto Alegre consider Sao Paulo Guarulhos Intl - Porto Alegre Salgado Filho, Sao Paulo Congonhas - Porto Alegre Salgado Filho or Sao Paulo Viracopos - Porto Alegre Salgado Filho as they are the most popular.

  • What are the most reliable airlines from Sao Paulo to Porto Alegre?

    No one likes to see their flight delayed. When booking a flight from Sao Paulo to Porto Alegre consider choosing Air China (94%), Air Canada (90%) or Avianca (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Sao Paulo to Porto Alegre?

    On average you can expect to pay $121 for a flight from Sao Paulo to Porto Alegre. The cheapest flight overall is $34 while the most popular route, (Sao Paulo Guarulhos Intl - Porto Alegre Salgado Filho) is currently priced at $90.

  • Can I find deals for flights from Sao Paulo to Porto Alegre that include hotel bookings?

    Yes. In addition to deals on Sao Paulo to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sao Paulo to Porto Alegre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sao Paulo to Porto Alegre.

  • Can I find deals for business class flights from Sao Paulo to Porto Alegre?

    Yes. Cheapflights offers flight deals from Sao Paulo to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Sao Paulo to Porto Alegre

See prices for flight routes from nearby airports that may be better suited for you.
Guarulhos Intl to Porto Alegre flights
Congonhas to Porto Alegre flights
Viracopos to Porto Alegre flights

Top 3 airlines flying from Sao Paulo to Porto Alegre

Discover the top 3 airlines that operate flights from Sao Paulo to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$48Average$141FlexibilityNo cancel feeOn-time74%
AzulCheapest$59Average$130FlexibilityNo cancel feeOn-time82%
LATAM AirlinesCheapest$94Average$199FlexibilityNo cancel feeOn-time81%

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