Cheap Flights from Porto Alegre to Sao Luiz from $321

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Flight deals from Porto Alegre to Sao Luiz

Looking for a cheap last-minute deal or the best return flight from Porto Alegre to Sao Luiz? Find the lowest prices on one-way and return tickets right here.

Sao Luiz.$321 per passenger.Departing Wed, 10 Jun, returning Wed, 17 Jun.Return flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Porto Alegre on Wed, 10 Jun, arriving in Sao Luiz.Inbound indirect flight with GOL Linhas Aéreas, departs from Sao Luiz on Wed, 17 Jun, arriving in Porto Alegre.Price includes taxes and charges.From $321, select.

Sao Luiz.$324 per passenger.Departing Fri, 29 May, returning Tue, 9 Jun.Return flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Porto Alegre on Fri, 29 May, arriving in Sao Luiz.Inbound indirect flight with GOL Linhas Aéreas, departs from Sao Luiz on Tue, 9 Jun, arriving in Porto Alegre.Price includes taxes and charges.From $324, select.

Sao Luiz.$327 per passenger.Departing Sat, 9 May, returning Sat, 16 May.Return flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Porto Alegre on Sat, 9 May, arriving in Sao Luiz.Inbound indirect flight with GOL Linhas Aéreas, departs from Sao Luiz on Sat, 16 May, arriving in Porto Alegre.Price includes taxes and charges.From $327, select.

Sao Luiz.$340 per passenger.Departing Fri, 3 Apr, returning Mon, 6 Apr.Return flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Porto Alegre on Fri, 3 Apr, arriving in Sao Luiz.Inbound indirect flight with GOL Linhas Aéreas, departs from Sao Luiz on Mon, 6 Apr, arriving in Porto Alegre.Price includes taxes and charges.From $340, select.

Sao Luiz.$343 per passenger.Departing Tue, 28 Apr, returning Tue, 5 May.Return flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Porto Alegre on Tue, 28 Apr, arriving in Sao Luiz.Inbound indirect flight with GOL Linhas Aéreas, departs from Sao Luiz on Tue, 5 May, arriving in Porto Alegre.Price includes taxes and charges.From $343, select.

Sao Luiz.$352 per passenger.Departing Tue, 31 Mar, returning Fri, 10 Apr.Return flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Porto Alegre on Tue, 31 Mar, arriving in Sao Luiz.Inbound indirect flight with GOL Linhas Aéreas, departs from Sao Luiz on Fri, 10 Apr, arriving in Porto Alegre.Price includes taxes and charges.From $352, select.

Sao Luiz.$362 per passenger.Departing Tue, 17 Mar, returning Thu, 19 Mar.Return flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Porto Alegre on Tue, 17 Mar, arriving in Sao Luiz.Inbound indirect flight with GOL Linhas Aéreas, departs from Sao Luiz on Thu, 19 Mar, arriving in Porto Alegre.Price includes taxes and charges.From $362, select.

Sao Luiz.$419 per passenger.Departing Wed, 14 Oct, returning Tue, 20 Oct.Return flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Wed, 14 Oct, arriving in Sao Luiz.Inbound indirect flight with Azul Airlines, departs from Sao Luiz on Tue, 20 Oct, arriving in Porto Alegre.Price includes taxes and charges.From $419, select.

Find the cheapest month to fly from Porto Alegre to Sao Luiz

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto Alegre to Sao Luiz flights are currently cheapest in June.

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Porto Alegre to Sao Luiz: Alternative routes

Compare routes from Porto Alegre to Sao Luiz below. You may find an airport to fly into that's cheaper, faster, or easier than Sao Luiz.

Sao Luiz

10km from central Sao Luiz

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from $321

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Porto Alegre to Sao Luiz: Flight information

The things to know before you go.

Cheapest flight found	$321
Cheapest month to fly	June

Finding cheap flights from Porto Alegre to Sao Luiz: Frequently asked questions

How much are return flights from Porto Alegre to Sao Luiz?

The best price we found for a return flight from Porto Alegre to Sao Luiz is $321. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Porto Alegre to Sao Luiz?

Currently, there are no airlines that fly direct from Porto Alegre to Sao Luiz. But we found flights with one or more stops from $321.

How many flights are there a week from Porto Alegre to Sao Luiz?

As of March 2026, there are no flights flying from Porto Alegre to Sao Luiz.

When is the cheapest time to fly from Porto Alegre to Sao Luiz?

The cheapest month to fly from Porto Alegre to Sao Luiz is usually June.

Which upcoming date is cheapest to fly from Porto Alegre Airport to Sao Luiz Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Alegre Airport to Sao Luiz Airport on Wednesday, 10 June 2026.

Can I get a direct flight from Porto Alegre Airport to Sao Luiz Airport?

No airlines currently offer direct flights between Porto Alegre Airport and Sao Luiz Airport. Most routes have one or more stops.

How can I find the best flight deal to Sao Luiz?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sao Luiz but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Sao Luiz?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sao Luiz is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Porto Alegre Airport to Sao Luiz with?

Currently, GOL Linhas Aéreas offers the cheapest flight tickets to Sao Luiz.

Travelling from Salgado Filho International Airport (POA) to Marechal Cunha Machado International Airport (SLZ): what you need to know

For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably catch your POA to SLZ flight.
You'll likely experience longer queues in popular months such as June. Arriving up to four hours ahead of international flights and two hours for domestic departures is a smart move.

How to find the cheapest flights from Salgado Filho International Airport (POA) to Marechal Cunha Machado International Airport (SLZ)

The cheapest price we've found for a one-way Salgado Filho International Airport to Marechal Cunha Machado International Airport flight is $162. A return plane ticket right now is $321. Depending on the availability when you book, these fares could change.
To pick up cheap tickets from POA to SLZ, book ahead. Airlines generally offer lower prices when flights are first made available.
Getting cheap flights from Salgado Filho International Airport to Marechal Cunha Machado International Airport is easier if you can be flexible with your travel dates. Use the 'Whole month' search tool to see the lowest fares across each month and land a great deal.
There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll update you as soon as the price changes on cheap flights from POA to SLZ.
Tailor your trip using filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Salgado Filho International Airport to Marechal Cunha Machado International Airport.

Handy information about Salgado Filho International Airport (POA)

When it comes to the on-time performance of Salgado Filho International Airport, data shows 76.68% of flights meet their scheduled arrival time.
To reach Salgado Filho International Airport from central Porto Alegre, it'll take about 20 minutes if you're going by car. This depends on traffic, however. It's approximately 11 kilometres from the airport to the city centre.
Planning to take public transport? You can expect a journey time of around 50 minutes.
Searching for a handy hotel close to POA? If you're boarding an early flight from Salgado Filho International Airport to Marechal Cunha Machado International Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Marechal Cunha Machado International Airport (SLZ)

If you have a late Salgado Filho International Airport to Marechal Cunha Machado International Airport flight, nothing tops the convenience of staying close to the terminal. Pick up your bags from the carousel and then be resting not long after at one of these options near SLZ:
Follow your own route with a Marechal Cunha Machado International Airport rental car. Book your wheels from Localiza, Unidas or Movida and chase adventure across Sao Luiz and beyond.
Lock in the best rate by booking your vehicle from Marechal Cunha Machado International Airport around three weeks ahead of your trip.

Getting from Marechal Cunha Machado International Airport (SLZ) to central Sao Luiz

Marechal Cunha Machado International Airport to central Sao Luiz has a drive time of around 25 minutes. It's approximately 13 kilometres away.
Getting there by public transport will take you roughly 50 minutes.

When to fly to Marechal Cunha Machado International Airport (SLZ)

June is the most popular month for flights from Salgado Filho International Airport to Marechal Cunha Machado International Airport. To avoid the crowds, visit Sao Luiz in April.
When booking your flight from Salgado Filho International Airport to Marechal Cunha Machado International Airport, think about the type of weather you like. October is the warmest month in Sao Luiz, with the temperature ranging from 25ºC to 31ºC.
Look for cheap tickets from POA to SLZ in July if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 23ºC and 30ºC on average.

Explore more of Brazil

Belem is just one of the many cities in Brazil waiting to be explored once you've seen the sights of Sao Luiz. Around 483 kilometres away to the west, top sights here include RESERVA FLORESTAL MARILU, Praça do Limoeiro and Praia Do Farol.
If there's time to check out another corner of Brazil, head for Teresina, roughly 338 kilometres south-east of Sao Luiz. Palacio de Karnak, Potycabana Park and Museu do Piaui are key reasons to visit.