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$60+ Cheap flights from Porto Alegre (POA) to Sao Paulo, Brazil (SAO)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
POA — SAO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Porto Alegre Salgado Filho to Sao Paulo are usually found in March or May, booked 86 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from Porto Alegre to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Sao Paulo (SAO). 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 September 11, 2025.

Round-trip from

$92
(SmartFares)

One-way from

$60
(GOL)

Popular in

November

Cheapest in

March

Average price

$97

Good round-trip deal

$122 or less

Good one-way deal

$66 or less
From Porto Alegre Salgado Filho to Sao Paulo (SAO)
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One-way flight from Porto Alegre Salgado Filho to Sao Paulo (SAO)
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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 Porto Alegre Salgado Filho to Sao Paulo (SAO).
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Price to beat on a one-way flight from Porto Alegre Salgado Filho to Sao Paulo (SAO).
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Find flight deals from Porto Alegre to Sao Paulo

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

This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:00 pmPOA - CGH
Nonstop1h 40mLATAM Airlines
Thu 10/168:40 pmCGH - POA
1 stop3h 15mLATAM Airlines
Deal found 9/11$92
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:00 pmPOA - CGH
1 stop21h 15mLATAM Airlines
Fri 10/178:40 pmCGH - POA
1 stop3h 15mLATAM Airlines
Deal found 9/11$100
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:55 amPOA - CGH
1 stop5h 00mLATAM Airlines
Mon 10/208:40 pmCGH - POA
1 stop3h 15mLATAM Airlines
Deal found 9/11$102
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:50 amPOA - GRU
1 stop16h 40mLATAM Airlines
Sun 10/1212:05 pmGRU - POA
Nonstop1h 45mLATAM Airlines
Deal found 9/10$105
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:00 amPOA - CGH
Nonstop1h 35mGOL
Wed 12/103:30 pmCGH - POA
Nonstop1h 45mGOL
Deal found 9/9$121
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:25 pmPOA - CGH
Nonstop1h 40mLATAM Airlines
Thu 10/168:40 pmCGH - POA
1 stop3h 15mLATAM Airlines
Deal found 9/11$125
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.
Tue 12/26:00 amPOA - GRU
Nonstop1h 55mGOL
Wed 12/101:45 pmGRU - POA
1 stop9h 05mGOL
Deal found 9/11$125
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:00 pmPOA - CGH
Nonstop1h 55mGOL
Wed 12/107:30 pmCGH - POA
1 stop3h 20mGOL
Deal found 9/9$126
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.
Tue 12/96:05 amPOA - GRU
1 stop6h 45mGOL
Tue 2/34:05 pmGRU - POA
Nonstop1h 45mGOL
Deal found 9/10$126
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:40 amPOA - GRU
Nonstop1h 50mGOL
Wed 12/105:10 pmGRU - POA
1 stop5h 40mGOL
Deal found 9/9$127
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:05 amPOA - CGH
1 stop4h 15mGOL
Fri 12/59:10 amCGH - POA
Nonstop1h 45mGOL
Deal found 9/9$128
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.
Tue 12/96:00 amPOA - GRU
Nonstop1h 55mGOL
Tue 12/92:00 pmGRU - POA
1 stop6h 10mGOL
Deal found 9/11$128

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto Alegre to Sao Paulo 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 September 11, 2025.
Use the filters below to find and compare flights from Porto Alegre to Sao Paulo that are best for you.

Fly from

Porto Alegre

Fly to

Sao Paulo

Route

Depart

Return

Price

Porto AlegreSao Paulo

POA - CGH

POACGH

Porto Alegre Salgado Filho

Fri 10/17

9:55 am-2:55 pm

1 stop5h 00m

Sao Paulo Congonhas

Mon 10/20

8:40 pm-11:55 pm

1 stop3h 15m

$102

Porto AlegreSao Paulo

POA - CGH

POACGH

Porto Alegre Salgado Filho

Fri 10/24

4:50 am-7:50 am

1 stop3h 00m

Sao Paulo Congonhas

Mon 10/27

3:15 pm-11:00 pm

1 stop7h 45m

$102

Porto AlegreSao Paulo

POA - CGH

POACGH

Porto Alegre Salgado Filho

Fri 11/28

9:40 pm-7:20 am

1 stop9h 40m

Sao Paulo Congonhas

Sun 11/30

7:20 am-2:00 pm

1 stop6h 40m

$102

Porto AlegreSao Paulo

POA - CGH

POACGH

Porto Alegre Salgado Filho

Fri 11/28

8:00 am-9:35 am

Nonstop1h 35m

Sao Paulo Congonhas

Wed 12/10

3:30 pm-5:15 pm

Nonstop1h 45m

$121

Porto AlegreSao Paulo

POA - CGH

POACGH

Porto Alegre Salgado Filho

Fri 11/28

11:35 am-1:15 pm

Nonstop1h 40m

Sao Paulo Congonhas

Mon 12/1

5:25 pm-7:20 pm

Nonstop1h 55m

$121

Porto AlegreSao Paulo

POA - GRU

POAGRU

Porto Alegre Salgado Filho

Tue 12/2

6:00 am-7:55 am

Nonstop1h 55m

Sao Paulo Guarulhos Intl

Wed 12/10

1:45 pm-10:50 pm

1 stop9h 05m

$125

Porto AlegreSao Paulo

POA - GRU

POAGRU

Porto Alegre Salgado Filho

Thu 2/19

6:05 am-12:50 pm

1 stop6h 45m

Sao Paulo Guarulhos Intl

Wed 2/25

10:40 pm-12:25 am

Nonstop1h 45m

$126

Porto AlegreSao Paulo

POA - GRU

POAGRU

Porto Alegre Salgado Filho

Wed 2/4

5:10 am-3:40 pm

1 stop10h 30m

Sao Paulo Guarulhos Intl

Sat 2/7

5:15 pm-11:40 pm

1 stop6h 25m

$126

Porto AlegreSao Paulo

POA - CGH

POACGH

Porto Alegre Salgado Filho

Fri 11/28

7:00 pm-8:35 pm

Nonstop1h 35m

Sao Paulo Congonhas

Sun 11/30

9:35 pm-11:15 pm

Nonstop1h 40m

$129

Porto AlegreSao Paulo

POA - CGH

POACGH

Porto Alegre Salgado Filho

Thu 11/13

8:00 pm-9:55 pm

Nonstop1h 55m

Sao Paulo Congonhas

Tue 11/18

7:00 am-8:45 am

Nonstop1h 45m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 59 results
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Best time to book a flight from Porto Alegre to Sao Paulo

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

Cheapflights Insights

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

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

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

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto Alegre to Sao Paulo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Porto Alegre to Sao Paulo (average of $677). Flying from Porto Alegre to Sao Paulo in December is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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

A simple way to save on the total cost of your ticket is to fly from Porto Alegre to Sao Paulo in the morning. If you’re flexible enough to do this you can expect to save up to 53% on your trip compared to booking a flight in the afternoon.

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

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

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

Weekly flight availability from Porto Alegre to Sao Paulo

Explore weekly flight availability from Porto Alegre to Sao Paulo. 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 September 11, 2025.

The most flights from POA to SAO are scheduled on a Wednesday (138 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. 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 Sao Paulo. Reviews last updated September 11, 2025.
See what other customers who have flown with Azul and GOL from Porto Alegre to Sao Paulo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
808 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.1

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

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.1

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

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.1

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 Porto Alegre to Sao Paulo. 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 from for flights from Porto Alegre to Sao Paulo?

    Porto Alegre Salgado Filho (POA), located 4.0 mi from the city center, is the airport you fly out of when you book flights from Porto Alegre to Sao Paulo. 2 airlines have flights from Salgado Filho to Sao Paulo on a regular basis. Booking flights from Porto Alegre Salgado Filho to Sao Paulo should not be difficult; the airport handles an average of 81 outbound flights to Sao Paulo per day.

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

    Airlines like LATAM Airlines, GOL, and Azul fly from Porto Alegre to Sao Paulo in about 1h 35m. The time it takes to get you to your destination can typically vary by up to 3h 25m. Airlines will cover a distance of 520 mi. This flight may include one or multiple stops.

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

    Currently priced at $57, GOL will fly you from Porto Alegre to Sao Paulo and back. In addition to GOL, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Azul for as low as $69. GOL is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Porto Alegre to Sao Paulo one-way?

    The cheapest airlines for a one-way flight from Porto Alegre to Sao Paulo are GOL ($60), Azul ($64), and LATAM Airlines ($70).

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

    The most popular flight routes from Porto Alegre to Sao Paulo are Porto Alegre Salgado Filho - Sao Paulo Guarulhos Intl, Porto Alegre Salgado Filho - Sao Paulo Congonhas and Porto Alegre Salgado Filho - Sao Paulo Viracopos.

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

    Before booking your flight to Sao Paulo from Porto Alegre, check out the most reliable airlines to get you to your destination on time: Air China (94%), Aeromexico (94%), United Airlines( 88%).

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

    Looking at all options, your cheapest flight can be booked for $40. While the most popular route (Porto Alegre Salgado Filho - Sao Paulo Guarulhos Intl) can be booked for $111 on average, our data indicates $297 when flying from Porto Alegre to Sao Paulo.

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

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Porto Alegre to Sao Paulo (average of $677). Flying from Porto Alegre to Sao Paulo in December is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Porto Alegre to Sao Paulo

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

Top 2 airlines flying from Porto Alegre to Sao Paulo

Discover the top 2 airlines that operate flights from Porto Alegre to Sao Paulo. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$57Average$119FlexibilityNo cancel feeOn-time74%
AzulCheapest$69Average$132FlexibilityNo cancel feeOn-time82%

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