Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal de Omnibus Rosario | Rodoviária de Porto Alegre | CheapestFastest | ||||
| Bus | Terminal de Omnibus Rosario | Rodoviária de Porto Alegre | No tags |
Last refresh of the prices: Last Saturday at 11:06 AM -03.
Get from Rosario to Porto Alegre
The journey takes about 19 hours 45 minutes, and with fares starting at just $175, it presents an excellent value for a comfortable ride.
Where are the popular stops in Rosario and Porto Alegre?
Stops in Rosario
- ACafferata 700-702, Rosario, Santa Fe, Argentina
- BBv. 27 de Febrero 2801, S2003HQG Rosario, Santa Fe, Argentina
- CBv. Seguí 2209, S2003CIA Rosario, Santa Fe, Argentina
- DBv. Oroño 4600, Rosario, Santa Fe, Argentina
- E
Bv. Oroño 5756
Bv. Oroño 5756, S2011LZT Rosario, Santa Fe, Argentina - F
Córdoba
Córdoba, Rosario, Santa Fe, Argentina
Stops in Porto Alegre
- ALargo Vespasiano Júlio Veppo, 3080 - Centro Histórico, Porto Alegre - RS, 90035-040, Brazil
Compare bus companies
Frequently asked questions about travelling from Rosario, AR 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 Rosario to Porto Alegre?
The cheapest bus tickets from Rosario to Porto Alegre start from $175. The average price for this route is around $237. 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 Rosario to Porto Alegre?
The average bus travel time from Rosario to Porto Alegre is 19h 45m, covering a distance of 953 km. The quickest bus can get you there in 17h 45m and is operated by JBL Turismo.
Which bus companies service the Rosario to Porto Alegre route?
Several major bus companies operate on this route with 1 buses available per day, including services from Flechabus, Dumascat, JBL Turismo.
What are the earliest and latest departure times for the bus from Rosario to Porto Alegre?
The earliest bus departs from Rosario to Porto Alegre at 2:00am. And the latest bus departs at 2:00pm.
What are the CO₂ emissions for the bus trip from Rosario to Porto Alegre?
A bus trip from Rosario to Porto Alegre generates an estimated 24 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Rosario to Porto Alegre?
According to Busbud customers, the highest-rated bus company on this route is Dumascat, with an average rating of 4.7 out of 5 stars based on 61 reviews.
Which bus company has the best Wi-Fi from Rosario to Porto Alegre?
Based on Busbud reviews, the bus company Dumascat has the highest Wi-Fi rating with a score of 3.9.
Which bus company has the best on-time performance from Rosario to Porto Alegre?
According to Busbud traveller reviews, the most punctual bus company on this route is Dumascat, with a punctuality rating of 4.8 out of 5 stars.
Which bus company has the cleanest buses from Rosario to Porto Alegre?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Dumascat, with a cleanliness rating of 5.0 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Rosario, AR to Porto Alegre, RS was searched and found on Jan 9, 2026 with a price of $162To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Rosario, AR to Porto Alegre, RS, as early as possible.
You can expect to pay from $162 to $257 for a bus ticket from Rosario, AR to Porto Alegre, RS based on the last 2 days. You can expect to find the cheapest price for the trip at $162 which is on 2026-01-09.
Usually Flechabus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
