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 Porto Alegre | Terminal San Carlos | No tags | ||||
| Bus | Rodoviária de Porto Alegre | Terminal San Carlos | No tags | ||||
| Bus | Rodoviária de Porto Alegre | Terminal San Carlos | No tags | ||||
| Bus | Rodoviária de Porto Alegre | Terminal San Carlos | No tags | ||||
| Bus | Rodoviária de Porto Alegre | Terminal San Carlos | No tags |
Get from Porto Alegre to San Carlos
This route is served by bus only
The journey takes about 9 hours 50 minutes, and with fares starting at just $135, it presents an excellent value for a comfortable ride.
2bus per day
9h 50mAverage Duration
635 kmDistance
16kgCO₂ emissions
Compare bus companies
Frequently asked questions about travelling from Porto Alegre, RS to San Carlos, UY by bus
What is the travel distance from Porto Alegre to San Carlos?
The distance between Porto Alegre and San Carlos is approximately 634 km (393 miles).
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11-21
$125
11-22
$124
Today
$95
11-24
No data
11-25
No data
11-26
$126
11-27
$125
11-28
$125
The cheapest trip from Porto Alegre, RS to San Carlos, UY was searched and found on Nov 23, 2025 with a price of $95To 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 San Carlos, UY, as early as possible.
You can expect to pay from $95 to $184 for a bus ticket from Porto Alegre, RS to San Carlos, UY based on the last 2 days. You can expect to find the cheapest price for the trip at $125 which is on 2025-11-28.
