HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Porto Alegre

$49+ Cheap flights from Sao Paulo, Brazil (SAO) to Porto Alegre (POA)

SAO — POA
Oct 17 — Oct 241
Sat 10/17
Sat 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sao Paulo to Porto Alegre with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Sao Paulo to Porto Alegre Salgado Filho are usually found in March or May, booked 82 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Sao Paulo to Porto Alegre

Cheapest flights from Sao Paulo to Porto Alegre

Fri 10/94:40 pm -
Nonstop1h 45m
Sat 10/175:20 am -
Nonstop1h 45m
Deal found 9/16$114
Fri 11/62:45 pm -
Nonstop1h 45m
Tue 11/109:50 pm -
Nonstop1h 45m
Deal found 9/14$116
Wed 11/251:15 pm -
Nonstop1h 45m
Fri 11/279:15 pm -
1 stop10h 55m
Deal found 9/16$117
Tue 12/157:25 pm -
Nonstop1h 45m
Fri 1/159:25 am -
Nonstop1h 35m
Deal found 9/16$117
Tue 10/1310:25 pm -
Nonstop1h 45m
Tue 10/272:20 pm -
Nonstop1h 45m
Deal found 9/14$119
Fri 10/166:45 pm -
Nonstop1h 45m
Sun 10/186:00 am -
Nonstop1h 50m
Deal found 9/14$121
Mon 11/3012:55 pm -
Nonstop1h 45m
Mon 12/74:05 pm -
Nonstop1h 45m
Deal found 9/16$121
Tue 11/247:25 pm -
Nonstop1h 45m
Tue 12/110:35 am -
Nonstop1h 40m
Deal found 9/17$122
Sun 10/45:15 pm -
Nonstop1h 45m
Tue 10/2011:30 am -
Nonstop1h 35m
Deal found 9/16$123
Tue 11/104:40 pm -
Nonstop1h 45m
Tue 11/245:10 pm -
Nonstop1h 45m
Deal found 9/15$124
Wed 12/210:05 pm -
1 stop10h 05m
Thu 12/311:50 am -
Nonstop1h 45m
Deal found 9/17$125
Thu 11/125:10 pm -
Nonstop1h 45m
Sat 11/1411:25 am -
1 stop5h 05m
Deal found 9/15$126

Find flight deals from Sao Paulo to Porto Alegre

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$113
(Expedia)

One-way from

$49
(CheapOair)

Popular in

November

Cheapest in

March

Average price

$137

Good round-trip deal

$155 or less

Good one-way deal

$74 or less
Provider with most accurate pricing for Sao Paulo (SAO)-Porto Alegre Salgado Filho flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Porto Alegre Salgado Filho flights.
Search Deals
From Sao Paulo (SAO) to Porto Alegre Salgado Filho
Search Deals
One-way flight from Sao Paulo (SAO) to Porto Alegre Salgado Filho
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals
Price to beat on a round-trip flight from Sao Paulo (SAO) to Porto Alegre Salgado Filho.
Search Deals
Price to beat on a one-way flight from Sao Paulo (SAO) to Porto Alegre Salgado Filho.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sao Paulo to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sao PauloPorto Alegre

CGH Sao Paulo Congonhas - POA Porto Alegre Salgado Filho

CGHPOA

Sao Paulo Congonhas

Mon 12/7

9:10 pm-10:55 pm

Nonstop1h 45m

Porto Alegre Salgado Filho

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$61

Sao PauloPorto Alegre

CGH Sao Paulo Congonhas - POA Porto Alegre Salgado Filho

CGHPOA

Sao Paulo Congonhas

Fri 12/4

9:10 pm-10:55 pm

Nonstop1h 45m

Porto Alegre Salgado Filho

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$77

Sao PauloPorto Alegre

GRU Sao Paulo Guarulhos Intl - POA Porto Alegre Salgado Filho

GRUPOA

Sao Paulo Guarulhos Intl

Fri 12/4

10:45 pm-12:30 am

Nonstop1h 45m

Porto Alegre Salgado Filho

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$84

Sao PauloPorto Alegre

GRU Sao Paulo Guarulhos Intl - POA Porto Alegre Salgado Filho

GRUPOA

Sao Paulo Guarulhos Intl

Sat 12/5

9:10 pm-8:10 am

1 stop11h 00m

Porto Alegre Salgado Filho

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$84

Sao PauloPorto Alegre

CGH Sao Paulo Congonhas - POA Porto Alegre Salgado Filho

CGHPOA

Sao Paulo Congonhas

Thu 11/12

3:05 pm-4:50 pm

Nonstop1h 45m

Porto Alegre Salgado Filho

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$89

Sao PauloPorto Alegre

CGH Sao Paulo Congonhas - POA Porto Alegre Salgado Filho

CGHPOA

Sao Paulo Congonhas

Thu 11/26

6:55 am-8:40 am

Nonstop1h 45m

Porto Alegre Salgado Filho

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$90
Quickest round-trip

Sao PauloPorto Alegre

CGH Sao Paulo Congonhas - POA Porto Alegre Salgado Filho

CGHPOA

Sao Paulo Congonhas

Sun 11/15

8:20 am-10:00 am

Nonstop1h 40m

Porto Alegre Salgado Filho

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$90

Sao PauloPorto Alegre

GRU Sao Paulo Guarulhos Intl - POA Porto Alegre Salgado Filho

GRUPOA

Sao Paulo Guarulhos Intl

Mon 12/7

7:15 pm-11:20 pm

1 stop4h 05m

Porto Alegre Salgado Filho

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$94

Sao PauloPorto Alegre

GRU Sao Paulo Guarulhos Intl - POA Porto Alegre Salgado Filho

GRUPOA

Sao Paulo Guarulhos Intl

Sat 11/21

6:25 pm-11:30 pm

1 stop5h 05m

Porto Alegre Salgado Filho

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$94

Sao PauloPorto Alegre

VCP Sao Paulo Viracopos - POA Porto Alegre Salgado Filho

VCPPOA

Sao Paulo Viracopos

Sat 11/7

11:40 am-8:30 am

2 stops20h 50m

Porto Alegre Salgado Filho

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$98

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 45 resultsSorted by cheapest first
1
2
3
...
5

Compare providers for flights from Sao Paulo to Porto Alegre

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sao Paulo to Porto Alegre in September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sao Paulo-Porto Alegre flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo-Porto Alegre flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo-Porto Alegre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sao Paulo-Porto Alegre flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sao Paulo-Porto Alegre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Cheapflights Insights

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

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

Currently, May is the cheapest month in which you can book a flight from Sao Paulo to Porto Alegre (average of $97). Flying from Sao Paulo to Porto Alegre in July is currently the most expensive (average of $147). 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 SAO to POA?

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 at noon, which can drop the price by up to 18% versus a flight in the evening.

Weekly flight availability from Sao Paulo to Porto Alegre

The most flights from SAO to POA are scheduled on a Tuesday (157 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

How much does it cost to fly round-trip from Sao Paulo to Porto Alegre?

Airfare is typical for this route at the moment.
Sao Paulo to Porto Alegre flights typically cost between $92 and $172 in March.
The cheapest round-trip price found within the last 5 days was $113 on Azul (Mar 14-Mar 26).

How often are flights from Sao Paulo to Porto Alegre delayed?

About 16% of weekly flights between Sao Paulo and Porto Alegre have experienced delays in the past year, with the average delay time being 98 minutes.

What is the most punctual flight time for Sao Paulo to Porto Alegre flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Sao Paulo to Porto Alegre flights?

Over the last year, Azul have had the lowest number of delays on this route, with just 13% of flights being delayed.

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

Booking 81 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 day to fly from Sao Paulo to Porto Alegre?

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

Reviews of airlines servicing Porto Alegre

Read through reviews of airlines operating flights from Sao Paulo to Porto Alegre, such as Azul,LATAM Airlines, andGOL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Azul
7.9
Good
897 reviews

Entertainment

7.4

Overall

7.9

Food

7.1

Crew

8.6

Boarding

8.0

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
7.9
Good
897 reviews
Azul
7.9
Good
897 reviews

Entertainment

7.4

Overall

7.9

Food

7.1

Crew

8.6

Boarding

8.0

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
7.4
Good
1,985 reviews
Azul
7.9
Good
897 reviews

Entertainment

7.4

Overall

7.9

Food

7.1

Crew

8.6

Boarding

8.0

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
1,303 reviews
Azul
7.9
Good
897 reviews

Entertainment

7.4

Overall

7.9

Food

7.1

Crew

8.6

Boarding

8.0

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

  • 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 79 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 10h 05m. Airlines will cover a distance of 537 mi.

  • 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 $52. Other airlines that can offer you cheap pricing are Azul, from $65, and GOL, from $78. Users have found that LATAM Airlines is 54% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Azul, with whom users have recently found tickets for as low as $35. However, be on the lookout for offers from LATAM Airlines and GOL, as they are both options that can get you from Sao Paulo to Porto Alegre for a low price.

  • 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 United Airlines (85%), South African (82%) or Air Europa (79%) 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 $227 for a flight from Sao Paulo to Porto Alegre. The cheapest flight overall is $66 while the most popular route, (Sao Paulo Guarulhos Intl - Porto Alegre Salgado Filho) is currently priced at $68.

  • 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.

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

    Currently, May is the cheapest month in which you can book a flight from Sao Paulo to Porto Alegre (average of $97). Flying from Sao Paulo to Porto Alegre in July is currently the most expensive (average of $147). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Sao Paulo to Porto Alegre

Viracopos to Porto Alegre flights

Top 3 airlines flying from Sao Paulo to Porto Alegre

AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$52Average$198FlexibilityNo cancel feeOn-time81%
AzulCheapest$65Average$147FlexibilityNo cancel feeOn-time82%
GOLCheapest$78Average$209FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.