Cheap flights from Sao Paulo, Brazil to Porto Alegre
SAO — POA
18 Oct — 25 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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 Monday or Tuesday and return on a Friday
Find 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 18 September 2026.
Popular in
November
Cheapest in
March
Average price
£102
Highest demand for flights based on searches. 16% potential increase in price (£12 potential increase over avg. return price).
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.
SAO-POA
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
Prices
Airlines
Delays
How far ahead should I book a flight from Sao Paulo to Porto Alegre?
The best time to book flights from Sao Paulo to Porto Alegre is 81 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 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 £73). Flying from Sao Paulo to Porto Alegre in July is currently the most expensive (average of £110). 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?
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 18 September 2026.
It’s optimal to fly from Sao Paulo to Porto Alegre at midday. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the evening.
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 18 September 2026.
The most flights from SAO to POA are scheduled on a Wednesday (152 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).
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 past year, Azul have had the lowest number of delays on this route, with just 13% of flights being delayed.
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 61 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 £50, 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 41% 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: United Airlines (85%), South African (82%), Air Europa( 79%).
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.
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 £73). Flying from Sao Paulo to Porto Alegre in July is currently the most expensive (average of £110). 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.
Browse through other flights departing from Sao Paulo. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.
Explore flights to Porto Alegre departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.
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 7,457,451 searches. Data last updated 18 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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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