Cheap flights from Porto Alegre to Sao Paulo
from 89 US$

From 137 USD — compare hundreds of airlines

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

The cheapest month is usually 2026-09 · 89 US$

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

About this route

Compare flights from Porto Alegre to Sao Paulo, 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

Porto Alegre

Aeropuerto Internacional Salgado FilhoPOA

About 6 km from downtown Porto Alegre

Getting around: Taxis, apps and buses

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.

When to buy and when to fly

Prices by date

Fares found by date — cheapest days in green.

See prices for my dates →

144 US$

04/09

116 US$

05/09

116 US$

06/09

116 US$

07/09

116 US$

08/09

89 US$

09/09

98 US$

10/09

96 US$

11/09

96 US$

12/09

96 US$

13/09

96 US$

14/09

96 US$

15/09

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 Porto Alegre to Sao Paulo?

It's usually 2026-09, from 89 USD. Use the price calendar to compare other dates.

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

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

Are there direct flights from Porto Alegre to Sao Paulo?

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

Which airlines fly from Porto Alegre to Sao Paulo?

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 Porto Alegre–Sao Paulo 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.