Bus San Carlos to Porto Alegre: Trip Overview
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Based on 5 reviews, the company was rated 3.8 stars on Busbud. Travellers were especially satisfied with the staff and the seats but often complained with the WiFi. TTL ticket prices on this trip start at US$97.00
San Carlos to Porto Alegre Bus
Busbud helps you find a bus from San Carlos to Porto Alegre. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.
We make sure you can find a bus service from San Carlos to Porto Alegre from the most reliable bus companies operating this trip.
Discover how much the bus trip from San Carlos to Porto Alegre will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.
Frequently asked questions on the trip San Carlos (Maldonado), UY - Porto Alegre (ES)
How long does it take to get to Porto Alegre from San Carlos by bus?
The typical travel time from San Carlos to Porto Alegre by bus is around 10h 10m. For the shortest travel time, select the fastest bus available, which will take you to Porto Alegre in about 10h 10m.
What is the distance between San Carlos and Porto Alegre?
The distance between San Carlos and Porto Alegre is around 634 km (393 miles).
What is the cheapest way to go from San Carlos to Porto Alegre?
The least expensive way to go from San Carlos to Porto Alegre would be going by bus. The ticket price for this bus starts at US$97, making this your best choice for this trip.
How much is the bus from San Carlos to Porto Alegre?
Taking the bus from San Carlos to Porto Alegre costs on average US$130.
Is it possible to travel by overnight bus from San Carlos to Porto Alegre?
Yes! Catch buses leaving from San Carlos until 11:20pm and reaching Porto Alegre on the following day.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Carlos to Porto Alegre was searched and found on May 29, 2025 with a price of US$82To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Carlos to Porto Alegre, as early as possible.
You can expect to pay from US$82 to US$110 for a bus ticket from San Carlos to Porto Alegre based on the last 2 days. You can expect to find the cheapest price for the trip at US$82 which is on 2025-05-29.
About Bus Travel
Bus Travel Tips
Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between San Carlos and Porto Alegre!
Start sightseeing the minute your bus leaves the station. If you're on the night bus from San Carlos to Porto Alegre, get comfy and count the stars.
Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from San Carlos to Porto Alegre will emit less CO2 than a car or an airplane.
Tune out to the fine sounds of your best music playlist on your bus trip from San Carlos to Porto Alegre while indulging in miles on end of beautiful scenic views.
Did you know?
Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.
Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!
It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.
Top travelled bus routes
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Popular Buses Connecting San Carlos
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Popular Buses Connecting Porto Alegre
Buses Leaving from Porto Alegre
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Buses Going to Porto Alegre
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