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Cheap flights from Sao Paulo to Porto Alegre

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Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

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1361 kmmulti-stop
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1361 kmmulti-stop
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How to get the cheapest flight ticket from Sao Paulo to Porto Alegre

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Porto Alegre?

The cheapest month to fly to Porto Alegre from Sao Paulo is in May. Flight prices, which tend to average around R1 594, are often lower during this time because this is during the off-season. If you don’t want to visit Porto Alegre in May, then you should wait until March to fly from Sao Paulo, when ticket prices are also cheap, with an average price of R1 662.

What is the cheapest Sao Paulo to Porto Alegre Salgado Filho flight route?

Fly from Sao Paulo Congonhas to Porto Alegre Salgado Filho for the best Sao Paulo - Porto Alegre Salgado Filho flight prices

How far in advance should I book a flight to Porto Alegre?

You are more likely to see cheaper flights to Porto Alegre from Sao Paulo when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto Alegre for around R1 954 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto Alegre from Sao Paulo for as low as R1 405 on momondo.

What cabin class options are available on Sao Paulo to Porto Alegre Salgado Filho flights?

There is only 1 cabin class available to choose from on Sao Paulo to Porto Alegre Salgado Filho flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Sao Paulo to Porto Alegre flight prices changed over time?

As of October 2025, prices for Sao Paulo to Porto Alegre flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Sao Paulo to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from Sao Paulo to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sao Paulo to Porto Alegre (SAO to POA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sao Paulo to Porto Alegre

Direct flights

None
There are no direct flights from Sao Paulo to Porto Alegre. There are no popular flight routes from Sao Paulo to Porto Alegre.
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  • How far is Sao Paulo to Porto Alegre Salgado Filho by plane?

    Sao Paulo and Porto Alegre Salgado Filho are 851,8 km apart from one another.

  • When did momondo last update prices for flights from Sao Paulo to Porto Alegre Salgado Filho Airport?

    Prices for flights from Sao Paulo to Porto Alegre Salgado Filho Airport are updated daily.

  • How old do you have to be to fly from Sao Paulo to Porto Alegre Salgado Filho Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sao Paulo to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The necessary travel and health documents for your Porto Alegre Salgado Filho Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sao Paulo to Porto Alegre?

Why use momondo?

Why should I use momondo to find a flight deal from Sao Paulo to Porto Alegre?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sao Paulo to Porto Alegre for you.

Can I find flights from Sao Paulo to Porto Alegre with flexible booking policies on momondo?

momondo does allow users to show only those flights to Porto Alegre from Sao Paulo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sao Paulo to Porto Alegre?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Porto Alegre from Sao Paulo.

I’m not ready to book a flight from Sao Paulo to Porto Alegre right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sao Paulo to Porto Alegre now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Porto Alegre and let you know when they change.

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