How much is the bus ticket from Porto Alegre to Bom Principio?

The cheapest bus tickets from Porto Alegre to Bom Principio start from $9. The average price for this route is around $9. 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 Porto Alegre to Bom Principio?

The average bus trip duration from Porto Alegre to Bom Principio is 1h 15m, covering a distance of 38 miles (61 km). The quickest bus can get you there in 1h 15m and is operated by Unesul Intermunicipal .

Which bus companies service the Porto Alegre to Bom Principio route?

Several major train operators operate on this route with 1 trains available per day.

What is the earliest and latest departure time for the bus from Porto Alegre to Bom Principio?

The earliest bus departs from Porto Alegre to Bom Principio at 5:00am. And the latest bus departs at 5:00am.

What are the CO₂ emissions for the bus trip from Porto Alegre to Bom Principio?

A bus trip from Porto Alegre to Bom Principio generates an estimated 2 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

Bus Porto Alegre to Bom Principio from $7 | Refundable Tickets

Next bus departures

Next departures for Porto Alegre to Bom Principio on December 15
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	5:00am	Rodoviária de Porto Alegre	1h 15m	6:15am	Estação Rodoviária de Bom Princípio	CheapestFastest

Next departures for Porto Alegre to Bom Principio on December 16
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	5:00am	Rodoviária de Porto Alegre	1h 15m	6:15am	Estação Rodoviária de Bom Princípio	CheapestFastest

Last refresh of the prices: Last Thursday at 7:05 PM -03.

Get from Porto Alegre to Bom Principio

This route is served by bus only

The journey takes about 1 hour 15 minutes and with fares starting at just $9, it presents an excellent value for a comfortable ride.

1bus per day

1h 15mAverage Duration

38 milesDistance

2kgCO₂ emissions

Compare bus companies

Unesul Intermunicipal

Unesul Intermunicipal offers 1 daily departures, and you can find tickets starting at $9. The quickest ride takes around 75. Unesul Intermunicipal offers a cost-effective solution to get you where you need to be.

BR bus companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Big Sky

Frequently asked questions about traveling from Porto Alegre, RS to Bom Principio 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 Porto Alegre to Bom Principio?
The cheapest bus tickets from Porto Alegre to Bom Principio start from $9. The average price for this route is around $9. 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 Porto Alegre to Bom Principio?
The average bus trip duration from Porto Alegre to Bom Principio is 1h 15m, covering a distance of 38 miles (61 km). The quickest bus can get you there in 1h 15m and is operated by Unesul Intermunicipal.
Which bus companies service the Porto Alegre to Bom Principio route?
Several major train operators operate on this route with 1 trains available per day.
What is the earliest and latest departure time for the bus from Porto Alegre to Bom Principio?
The earliest bus departs from Porto Alegre to Bom Principio at 5:00am. And the latest bus departs at 5:00am.
What are the CO₂ emissions for the bus trip from Porto Alegre to Bom Principio?
A bus trip from Porto Alegre to Bom Principio generates an estimated 2 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.

Best price found

12/12

No data

12/13

No data

Today

No data

12/15

$7

12/16

$7

12/17

No data

12/18

No data

12/19

No data

The cheapest trip from Porto Alegre, RS to Bom Principio was searched and found on Dec 16, 2025 with a price of $7

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Porto Alegre, RS to Bom Principio, as early as possible.

You can expect to pay from $7 to $7 for a bus ticket from Porto Alegre, RS to Bom Principio based on the last 2 days. You can expect to find the cheapest price for the trip at $7 which is on 2025-12-16.