Cheap flights from Sao Paulo to Porto Alegre
From 78 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 64 US$
Prices by date
98 US$
10/07
98 US$
11/07
98 US$
12/07
81 US$
13/07
81 US$
14/07
81 US$
15/07
64 US$
16/07
73 US$
17/07
73 US$
18/07
73 US$
19/07
73 US$
20/07
73 US$
21/07
Airlines on this route
FAQ
What's the cheapest month to fly Sao Paulo to Porto Alegre?
Usually 2026-07, from 64 USD.
Are there direct flights from Sao Paulo to Porto Alegre?
We show both direct and connecting options — filter to compare.