Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal Rodoviário de Porto União | Rodoviário de Rio Negrinho | Cheapest | ||||
| Bus | Terminal Rodoviário de Porto União | Rodoviário de Rio Negrinho | Fastest | ||||
| Bus | Terminal Rodoviário de Porto União | Rodoviário de Rio Negrinho | No tags |
Last refresh of the prices: Today at 11:34 AM -03.
Get from Porto União to Rio Negrinho
The journey takes about 3 hours 35 minutes and with fares starting at just $18, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 42 reviews, the company was rated 3.8 stars on Busbud. Travelers were especially satisfied with the staff and the ticket access but often complained with the wifi. Reunidas ticket prices on this trip start at $18
Frequently asked questions about traveling from Porto União to Rio Negrinho by bus
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Porto União to Rio Negrinho was searched and found on Nov 20, 2025 with a price of $16To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Porto União to Rio Negrinho, as early as possible.
You can expect to pay from $16 to $17 for a bus ticket from Porto União to Rio Negrinho based on the last 2 days. You can expect to find the cheapest price for the trip at $16 which is on 2025-11-20.
