Find Cheap Flights from São Luís to Porto Alegre (SLZ - POA)

Flights overview

Useful information for finding cheap flights from São Luís to Porto Alegre and booking your next trip

Cheapest round-trip flights	$172	Gol 1 stop 7 hr Thu, Mar 26 — Wed, Apr 1	The cheapest round-trip flight from São Luís to Porto Alegre is currently $172
Cheapest one-way flight	$82	Gol 2 stops 18 hr Wed, Apr 8	The cheapest one-way flight from São Luís to Porto Alegre is currently $82
Last-minute weekend getaway	$442	Gol 2 stops 13 hr Fri, Feb 20 — Sun, Feb 22	The cheapest last-minute weekend getaway from São Luís to Porto Alegre is currently $442

Fastest flight	5 hr 45 min	The fastest flight with stops from São Luís to Porto Alegre takes 5 hr 45 min
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from São Luís to Porto Alegre is typically March. The most expensive month to fly is typically September.

March Cheapest	Typical prices: $165–255
September Most expensive	Typical prices: $365–570

Popular airlines from São Luís to Porto Alegre

LATAM

from $167

Typical price: $250–520

471 weekly connecting flights

SLZ - POA Every day
Azul

from $257

Typical price: $270–890

284 weekly connecting flights

SLZ - POA Every day
Gol

from $177

Typical price: $285–650

143 weekly connecting flights

SLZ - POA Every day

Popular airports near São Luís

São Luís–Marechal Cunha Machado International Airport (SLZ)

São Luís Brazil 21 min 6 mi

Popular airports near Porto Alegre

Porto Alegre–Salgado Filho International Airport (POA)

Porto Alegre Brazil 20 min 4 mi
Hugo Cantergiani Airport (CXJ)

Caxias do Sul Brazil 1 hr 57 min 58 mi
Pelotas International Airport (PET)

Pelotas Brazil 3 hr 11 min 134 mi
Jaguaruna Airport SBJA (JJG)

Jaguaruna Brazil 3 hr 33 min 160 mi

Frequently asked questions about flying from São Luís to Porto Alegre

The cheapest flights from São Luís to Porto Alegre are usually in March. Typical ticket prices in March range from $165 to $255.

The cheapest round-trip flight from São Luís to Porto Alegre recently found on Google Flights was with Gol from $172. The cheapest one-way flight was with Gol from $82.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest LATAM flight from São Luís to Porto Alegre is $167, flying from Apr 9 to Apr 15.
The cheapest Azul flight from São Luís to Porto Alegre is $257, flying from Apr 2 to Apr 8.
The cheapest Gol flight from São Luís to Porto Alegre is $177, flying from May 7 to May 13.

The cheapest round-trip flight from São Luís to Porto Alegre starts at $172 from Thu, Mar 26 to Wed, Apr 1. The cheapest one-way flight starts at $82 and departs on Wed, Apr 8.

5 hr 45 min is the shortest flight time from São Luís to Porto Alegre.

Summer days (Dec–Feb) are hot and humid, while winters (Jun–Aug) are mild. Popular times to visit include Nov–Jan and Apr–Jun. The Porto Verao Alegre festival (Jan–Feb) features theater, dance and music performances. Carnival (Feb/Mar) is celebrated with lively parades, dancing and music.

It's easy to use Google Flights to find the cheapest days to fly from São Luís to Porto Alegre.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from São Luís to Porto Alegre really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from São Luís to Porto Alegre.

In terms of flights, LATAM is the most popular. LATAM offers 471 connecting flights per week. LATAM flies from São Luís–Marechal Cunha Machado International Airport (SLZ) to Porto Alegre–Salgado Filho International Airport (POA) .

Other popular airlines flying from São Luís to Porto Alegre are:

Azul offers 284 connecting flights per week. Azul flies from São Luís–Marechal Cunha Machado International Airport (SLZ) to Porto Alegre–Salgado Filho International Airport (POA) .
Gol offers 143 connecting flights per week. Gol flies from São Luís–Marechal Cunha Machado International Airport (SLZ) to Porto Alegre–Salgado Filho International Airport (POA) .

The number of connecting flights refers to distinct flights with at least one stop between São Luís and Porto Alegre.

The cheapest round-trip flight from São Luís to Porto Alegre recently found on Google Flights was with Gol from $172. The cheapest one-way flight was with Gol from $82.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest LATAM flight from São Luís to Porto Alegre is $167, flying from Apr 9 to Apr 15.
The cheapest Azul flight from São Luís to Porto Alegre is $257, flying from Apr 2 to Apr 8.
The cheapest Gol flight from São Luís to Porto Alegre is $177, flying from May 7 to May 13.

No airline flies direct from São Luís to Porto Alegre.

There are 471 LATAM connecting flights from São Luís to Porto Alegre per week. Flights are available every day.
There are 284 Azul connecting flights from São Luís to Porto Alegre per week. Flights are available every day.
There are 143 Gol connecting flights from São Luís to Porto Alegre per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between São Luís and Porto Alegre at price $442 is offered by Gol from Fri, Feb 20 to Sun, Feb 22.

No airline flies direct from São Luís to Porto Alegre.

There are 471 LATAM connecting flights from São Luís to Porto Alegre per week. Flights are available every day.
There are 284 Azul connecting flights from São Luís to Porto Alegre per week. Flights are available every day.
There are 143 Gol connecting flights from São Luís to Porto Alegre per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from São Luís to Porto Alegre.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from São Luís to Porto Alegre, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest economy class round-trip flights between São Luís and Porto Alegre start at $172 from Thu, Mar 26 to Wed, Apr 1.

To book business class trips from São Luís to Porto Alegre, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between São Luís and Porto Alegre starts at $442 from Fri, Feb 20 to Sun, Feb 22 with Gol.

The cheapest last-minute deal between São Luís and Porto Alegre at price $442 is offered by Gol from Fri, Feb 20 to Sun, Feb 22.

To find last-minute flight deals from São Luís to Porto Alegre, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.