Your next trip, last seen at €116
Lowest observedGol · 1 stop · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
- Lowest observed
- €116, departing 3 Dec 2026 (Last checked: 12 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 88Check live prices for this route
- Airlines seen
- Azul, Gol, LATAM Airlines
- Typical journey time
- 9h 55m
About this route
Explore the fares we observed from Porto Alegre to São Luis. Prices move often, so pick your dates to see the latest options.
- Route distance
- 3,145 km
- Typical journey time
- 9h 55m
- Airlines seen
- Azul, Gol, LATAM Airlines
- Seen on fares with a connection
- Gol, Azul, LATAM Airlines
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- Porto Alegre-Salgado Filho International Airport (POA) → Porto Alegre, city gazetteer reference point (-30.0346, -51.2177): ≈ 7 km.
- Marechal Cunha Machado International Airport (SLZ) → São Luis, city gazetteer reference point (-2.5300, -44.2567): ≈ 7 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Porto Alegre to São Luis: November 2026, from €116 (checked 12 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €127 | 18 |
| November 2026 | €116 | 30 |
| December 2026 | €116 | 30 |
| January 2027 | €194 | 10 |
Lowest fare by day of the week
Cheapest day of the week from Porto Alegre to São Luis: Wednesday, from €116 (checked 12 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €165 | 13 |
| Tuesday | €145 | 13 |
| Wednesday | €116 | 13 |
| Thursday | €116 | 13 |
| Friday | €142 | 13 |
| Saturday | €146 | 12 |
| Sunday | €145 | 11 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Porto Alegre to São Luis by days until departure (8 to 30 days): €116 (checked 12 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €141 | 7 |
| 8 to 30 days | €116 | 23 |
| 31 to 60 days | €116 | 30 |
| 61 days or more | €194 | 28 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Porto Alegre to São Luis: Gol, from €116 (checked 12 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Gol | €116Nov 11, 2026 | 42 |
| Azul | €127Oct 21, 2026 | 40 |
| LATAM Airlines | €146Dec 12, 2026 | 6 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Porto Alegre to São Luis?
The lowest fare we have observed is €116, found on 12 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Porto Alegre to São Luis?
Cheapest month from Porto Alegre to São Luis: November 2026, from €116 (checked 12 Oct 2026).
Are there direct flights from Porto Alegre to São Luis?
Our data holds no non-stop flight from Porto Alegre to São Luis. The fares on this page include at least one stop.
Which airlines fly from Porto Alegre to São Luis?
These are the carriers we have seen on the route: Azul, Gol, LATAM Airlines.
How long does the flight from Porto Alegre to São Luis take?
The average journey time across the 88 fares we observed is 10h 41m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Porto Alegre to São Luis fares were non-stop?
None of the 88 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Porto Alegre to São Luis?
Cheapest day of the week from Porto Alegre to São Luis: Wednesday, from €116 (checked 12 Oct 2026).
Which airline has the lowest fare from Porto Alegre to São Luis?
Cheapest airline from Porto Alegre to São Luis: Gol, from €116 (checked 12 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 12 Oct 2026