Find coaches from Buenos Aires, AR to Porto Alegre, ES

Find affordable coach tickets from Buenos Aires, AR to Porto Alegre, ES with flexible options. Book your journey now

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Today7 Aug
from US$121
Tomorrow8 Aug
from US$94
Sat9 Aug
Sun10 Aug
from US$94
Mon11 Aug
Tue12 Aug
from US$112
Wed13 Aug
Thu14 Aug

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest + Fastest
    Departure time: 8 August at
    Departure city: Buenos Aires
    Departure location: Terminal de Retiro
    Arrival time: 9 August at
    Destination city: Porto Alegre
    Destination location: Estação Rodoviária de Porto Alegre
    Operated by: JBLJBL
    Vehicle: BusDuration:

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Bus Buenos Aires, AR to Porto Alegre, ES: Trip Overview

Average ticket priceUS$118
Average bus trip duration19h 15m
Number of daily buses1
Earliest bus departure09:30
Distance523 miles
Latest bus departure12:30

Buenos Aires to Porto Alegre Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Buenos Aires to Porto Alegre.

We make it our job to connect you with the most dependable bus companies that cover bus service from Buenos Aires to Porto Alegre.

Whether it is cheap bus tickets or more luxurious buses going to Porto Alegre from Buenos Aires, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Buenos Aires, AR - Porto Alegre, ES

  1. What's the distance between Buenos Aires and Porto Alegre by coach?

    The distance between Buenos Aires and Porto Alegre by coach is approximately 524 miles (845 km).

  2. How can I travel from Buenos Aires to Porto Alegre avoiding air travel?

    You have the option to select the coach for your journey on this route. The coach ensures a pleasant travel experience, granting you the opportunity to appreciate the scenery as you make your way to your final stop. You might also find carpooling options to travel between the two cities.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
05/08
US$77
06/08
No data
Today
US$103
08/08
US$79
09/08
No data
10/08
US$79
11/08
No data
12/08
US$95
busbud logoThe cheapest trip from Buenos Aires, AR to Porto Alegre, ES was searched and found on 5 Aug 2025 with a price of US$77

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

You can expect to pay from US$77 to US$103 for a bus ticket from Buenos Aires, AR to Porto Alegre, ES based on the last 2 days. You can expect to find the cheapest price for the trip at US$79, which is on 2025-08-10.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Buenos Aires to Porto Alegre but it'll also be endearing to native speakers who will surely appreciate your effort.

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Buenos Aires to Porto Alegre.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Buenos Aires to Porto Alegre.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Buenos Aires to Porto Alegre.

Did you know?

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

Will you be returning to Buenos Aires, AR by bus?

Bus from Buenos Aires, AR to Porto Alegre, ES

Why choose Busbud?

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