Departure time
Airlines
Fares are the lowest prices found recently and can change when you click through. You book on the airline's or travel agency's website. AirTriply may earn a commission at no extra cost to you.
Lowest fareR$1,127
Cheapest monthDecember 2026
Typical flight time5h 20m
Direct flightsNo
Lowest fare by month
Airlines on this route
Frequently asked questions
What is the cheapest month to fly from Porto Alegre to São Luis?
December 2026 has had the lowest recent fares, from R$1,127 one way.
How long is the flight from Porto Alegre to São Luis?
A typical flight takes about 5h 20m.
Are there direct flights from Porto Alegre to São Luis?
No direct flights were found recently. Most trips include a stop.
Where do I book my ticket?
AirTriply compares fares from airlines and travel agencies. When you choose a deal, you book on the seller's own website.
Popular routes
Porto Alegre → Rio de JaneiroPorto Alegre → PalmasPorto Alegre → Santo AngeloPorto Alegre → SalvadorPorto Alegre → PetrolinaPorto Alegre → Buenos AiresPorto Alegre → MontevideoPorto Alegre → JericoacoaraPorto Alegre → FortalezaPorto Alegre → BelemPorto Alegre → RecifePorto Alegre → ParisPorto Alegre → MadridCheap flights to São LuisCheap flights from São Luis
