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Cheap flights from Sao Paulo, Brazil to Porto Alegre

SAO — POA
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Sao Paulo to Porto Alegre Salgado Filho are usually found in May or March, booked 83 days in advance, depart on a Thursday or Friday and return on a Saturday

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 15 September 2025.

Popular in

November

Cheapest in

May

Average price

£76

Good round-trip deal

£102 or less
Highest demand for flights based on searches. 11% potential increase in price (£8 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return 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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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 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.

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 return flight from Sao Paulo to Porto Alegre. Price data was last updated on 12 September 2025.

The best time to book flights from Sao Paulo to Porto Alegre is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 15 September 2025.

It’s optimal to fly from Sao Paulo to Porto Alegre in the evening. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight at midday.

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 15 September 2025.
Check out reviews from past customers who have flown with Azul from Sao Paulo to Porto Alegre to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very Good
808 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.1

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
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.1

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 111 inbound flights from Sao Paulo per day. 1 airline has flights to Porto Alegre Salgado Filho from Sao Paulo on a regular basis.

  • What is the cheapest airline to fly from Sao Paulo to Porto Alegre round-trip?

    Currently priced at £66, Azul will fly you from Sao Paulo to Porto Alegre and back. In addition to Azul, many other airlines offer competitively priced options for your trip. You may be able to fly from Sao Paulo to Porto Alegre for 18% less than the average price by searching for this airline.

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

    Before booking your flight to Porto Alegre from Sao Paulo, check out the most reliable airlines to get you to your destination on time: Air China (94%), Air Canada (90%), Avianca( 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 holiday 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Porto Alegre by adding a car hire and/or hotel booking to your travel itinerary.
Porto Alegre car hire
Porto Alegre Salgado Filho Airport car hire

Top airline flying from Sao Paulo to Porto Alegre

Discover the top airline 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 858,174 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
AzulCheapest£66Average£103FlexibilityNo cancel feeOn-time82%
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Fly with Cheapflights

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How does Cheapflights help users find flights from Sao Paulo to Porto Alegre?

Cheapflights helps you search for flights from Sao Paulo to 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 Sao Paulo to Porto Alegre?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sao Paulo to Porto Alegre for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Sao Paulo to Porto Alegre with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Sao Paulo to Porto Alegre on Cheapflights with our Price Alert feature and get notified when better prices are available.

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