Cheap flights from Sao Paulo to Porto Alegre
from 70 US$

From 146 USD — compare hundreds of airlines

We search 100+ flight sitesDirect flights~1h 33mReturn route: Porto Alegre → Sao Paulo

The cheapest month is usually 2026-09 · 70 US$

Live fares from 100+ sites — free, with no hidden fees.

About this route

Compare flights from Sao Paulo to Porto Alegre, a about 837 km route (around 1h 33m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Azul Airlines, Gol Transportes Aéreos, LATAM Airlines Brasil operate this route.

Nonstop time

1h 33m

Distance

837 km

Stops

Nonstop

Airlines

The airports on this route

Sao Paulo

Aeropuerto Internacional de GuarulhosGRU

About 25 km from central São Paulo

Getting around: Train + metro (CPTM link), executive buses, taxis and apps

Brazil’s international gateway; São Paulo traffic is serious — the train link helps.

Sao Paulo

Aeropuerto de CongonhasCGH

In the city, about 8 km from downtown São Paulo

Getting around: Taxis, apps and city buses

Domestic and central: for flights within Brazil it often saves an hour of transfer.

Porto Alegre

Aeropuerto Internacional Salgado FilhoPOA

About 6 km from downtown Porto Alegre

Getting around: Taxis, apps and buses

When to buy and when to fly

Prices by date

Fares found by date — cheapest days in green.

See prices for my dates →

85 US$

11/09

70 US$

12/09

How to get the best price

1The sticker price is real — but it moves fastLow fares last hours or days. If the number works, search it today; waiting rarely improves it.

2Buy 4–8 weeks aheadThat window usually holds the best fares; holidays call for even more margin.

3Flexibility = moneyShifting departure 2–3 days can move the fare 100+ US$. Tuesdays and Wednesdays tend to be cheap.

Airlines on this route

Azul Airlines Gol Transportes Aéreos LATAM Airlines Brasil Avianca Brazil

FAQ

What's the cheapest month to fly Sao Paulo to Porto Alegre?

It's usually 2026-09, from 70 USD. Use the price calendar to compare other dates.

How long is the flight from Sao Paulo to Porto Alegre?

A nonstop flight takes about 1h 33m and covers around 837 km. Connecting itineraries take longer.

Are there direct flights from Sao Paulo to Porto Alegre?

Yes, this route has nonstop flights. Filter by "nonstop" to see them.

Which airlines fly from Sao Paulo to Porto Alegre?

Azul Airlines, Gol Transportes Aéreos, LATAM Airlines Brasil, Avianca Brazil operate this route, among others. Compare them all in the results.

When should I book Sao Paulo–Porto Alegre flights?

As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.