Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Rodoviária de Três Cachoeiras | Rodoviária de Porto Alegre | No tags | ||||
| Bus | Rodoviária de Três Cachoeiras | Rodoviária de Porto Alegre | No tags | ||||
| Bus | Rodoviária de Três Cachoeiras | Rodoviária de Porto Alegre | No tags | ||||
| Bus | Rodoviária de Três Cachoeiras | Rodoviária de Porto Alegre | No tags | ||||
| Bus | Rodoviária de Três Cachoeiras | Rodoviária de Porto Alegre | No tags |
Get from Três Cachoeiras to Porto Alegre
The journey takes about 2 hours 30 minutes and with fares starting at just $20, it presents an excellent value for a comfortable ride.
Compare bus companies
Unesul Intermunicipal offers 4 daily buses from Três Cachoeiras to Porto Alegre. Though the average price for this trip is $20, you can find tickets starting at $20. The trip between the two cities usually takes about 150.
Frequently asked questions about traveling from Três Cachoeiras to Porto Alegre, RS by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Três Cachoeiras to Porto Alegre?
The cheapest bus tickets from Três Cachoeiras to Porto Alegre start from $20. The average price for this route is around $20. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Três Cachoeiras to Porto Alegre?
The average bus trip duration from Três Cachoeiras to Porto Alegre is 2h 30m, covering a distance of 87 miles (140 km). The quickest bus can get you there in 2h 30m and is operated by Unesul Intermunicipal.
Which bus companies service the Três Cachoeiras to Porto Alegre route?
Several major train operators operate on this route with 4 trains available per day.
What is the earliest and latest departure time for the bus from Três Cachoeiras to Porto Alegre?
The earliest bus departs from Três Cachoeiras to Porto Alegre at 8:30am. And the latest bus departs at 6:35pm.
What are the CO₂ emissions for the bus trip from Três Cachoeiras to Porto Alegre?
A bus trip from Três Cachoeiras to Porto Alegre generates an estimated 3 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Três Cachoeiras to Porto Alegre, RS was searched and found on Nov 30, 2025 with a price of $17To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Três Cachoeiras to Porto Alegre, RS, as early as possible.
