R$4–6 gets you from POA to Zona Norte if you’re patient
Linha de Ônibus Aeroporto Zona Norte is the ultra-budget city bus link from Salgado Filho, used heavily by airport staff and people who actually live in the northern neighborhoods. Fares sit in the standard Porto Alegre bus range, roughly R$4–6, so it’s the cheapest motorized way out of Terminals 1 and 2 if you’re not in a hurry.
The catch: this line runs indirect routes that snake through residential streets instead of the fast Trensurb corridor, so travel time stretches well beyond an app car or train combo. A local on r/portoalegre sums it up as “baratinho mas dá várias voltas,” meaning you pay less but trade that for a long loop through Zona Norte before you get close to central areas.
Head outside the terminal ground level to the signed city bus stops near Terminal 1; drivers know “Aeroporto–Zona Norte” by name. Frequency drops a lot outside daytime peaks, with airport workers reporting gaps of 40–50 minutes at night and early morning, so expect to stand at the curb longer than you would for Trensurb or an app ride.
Steps from POA to Zona Norte by bus look like this:
- 1. Exit Terminal 1 arrivals and follow signs to the city bus stop on the curbside road.
- 2. Check the front signboard for “Aeroporto Zona Norte” or ask the driver “Vai para Zona Norte?” before boarding.
- 3. Pay the standard fare (around R$4–6) when you board, using cash or local transport card if you have one.
- 4. Stay on through the residential loops; the route takes longer than an app car, so budget significant extra time.
- 5. Ring the bell a stop or two before your street; drivers usually call out major cross streets in Zona Norte.
Regulars often game the system: they ride Trensurb one or two stops from the airport and only then hop a local bus, cutting out the slowest meanders of the Aeroporto–Zona Norte line. That combo still lands in the R$4–6 per leg range but trims some of the dead time spent circling small streets.
Tip: if you land after about 22:00 or need to be at POA before 06:00, check the current timetable or ask airport staff about the next departure; those 40–50 minute gaps feel very long on a dark curb with luggage.