Cheap buses leaving tomorrow
One passenger / one way
- This trip is recommended because it is the: Cheapest
- This trip is recommended because it is the: Fastest
Last refresh of the prices: Yesterday at 4:51 AM -03.
Prices and availability are subject to change.
Accepted payments
Bus São Paulo to Buenos Aires: Trip Overview
Compare bus companies
São Paulo to Buenos Aires Bus
Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from São Paulo to Buenos Aires.
We make it our job to connect you with the most dependable bus companies that cover bus service from São Paulo to Buenos Aires.
Whether it is cheap bus tickets or more luxurious buses going to Buenos Aires from São Paulo, we help you find what you're looking for based on how much of a budget you have.
Where are the popular stops in São Paulo and Buenos Aires?
Frequently asked questions on the trip São Paulo - Buenos Aires, AR
How long is the bus trip from São Paulo to Buenos Aires?
The typical travel time from São Paulo to Buenos Aires by bus is around 1d 19h. The fastest bus on this trip will get to Buenos Aires in 1d 12h
How far is São Paulo from Buenos Aires?
The distance covered from São Paulo to Buenos Aires is 1678 km (1040 miles).
What are the departure and arrival locations for buses traveling from São Paulo to Buenos Aires?
Buses traveling this route start their trip at Barra Funda, in São Paulo, and end it at Terminal de Omnibus Retiro, in Buenos Aires.
What is the cheapest way to go from São Paulo to Buenos Aires?
The least expensive option to go from São Paulo to Buenos Aires would be going by bus. The ticket price for this bus starts at US$95, making this your best choice for this trip.
How much does it cost to take the bus from São Paulo to Buenos Aires?
The bus fare from São Paulo to Buenos Aires is approximately US$143.
Can I take an overnight bus from São Paulo to Buenos Aires?
Yes! Catch buses leaving from São Paulo until 10:30pm and reaching Buenos Aires 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 São Paulo to Buenos Aires was searched and found on Jun 3, 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 São Paulo to Buenos Aires, as early as possible.
You can expect to pay from US$82 to US$163 for a bus ticket from São Paulo to Buenos Aires based on the last 2 days. You can expect to find the cheapest price for the trip at US$107 which is on 2025-06-06.
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 São Paulo to Buenos Aires 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 São Paulo to Buenos Aires.
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 São Paulo to Buenos Aires.
Make a music playlist for your bus ride from São Paulo to Buenos Aires, and enjoy the scenery to tunes from your own personal soundtrack.
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.
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
Top travelled bus routes
Why choose Busbud?
The Best Way To Book Bus and Train Tickets
Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.
People from around the world trust Busbud
Popular Buses Connecting São Paulo
Buses Leaving from São Paulo
- Bus from São Paulo to Cruzeiro
- Bus São Paulo - Santos
- São Paulo - Palmeiras
- Bus from São Paulo to Campo Belo
- Bus São Paulo - Guarulhos
- São Paulo - Criciúma
- Bus from São Paulo to Campinas
- Bus São Paulo - Ubatuba
- São Paulo - Porto Alegre
- Bus from São Paulo to Salvador
- Bus São Paulo - São Sebastião
- São Paulo - Curitiba
- Bus from São Paulo to Belo Horizonte
- Bus São Paulo - Brasília
- São Paulo - Campo Grande
Buses Going to São Paulo
- Bus from Franca to São Paulo
- Bus Palmeiras - São Paulo
- Olímpia - São Paulo
- Bus from Indaiatuba to São Paulo
- Bus Limeira - São Paulo
- Itu - São Paulo
- Bus from Curitiba to São Paulo
- Bus Campinas - São Paulo
- Salvador - São Paulo
- Bus from Ribeirão Preto to São Paulo
- Bus Belo Horizonte - São Paulo
- Santos - São Paulo
- Bus from Londrina to São Paulo
- Bus Ubatuba - São Paulo
- Porto Alegre - São Paulo
Popular Buses Connecting Buenos Aires
Buses Leaving from Buenos Aires
- Bus from Buenos Aires to Mercedes
- Bus Buenos Aires - Mercedes
- Buenos Aires - Mercedes
- Bus from Buenos Aires to Azul
- Bus Buenos Aires - San Martín
- Buenos Aires - Merlo
- Bus from Buenos Aires to Salta
- Bus Buenos Aires - San Antonio de Areco
- Buenos Aires - Posadas
- Bus from Buenos Aires to Villa Gesell
- Bus Buenos Aires - Pinamar
- Buenos Aires - Tandil
- Bus from Buenos Aires to Puerto Madryn
- Bus Buenos Aires - La Paz
- Buenos Aires - Concordia
Buses Going to Buenos Aires
- Bus from San Martín to Buenos Aires
- Bus San Miguel - Buenos Aires
- Merlo - Buenos Aires
- Bus from San Miguel to Buenos Aires
- Bus Salto - Buenos Aires
- Colón - Buenos Aires
- Bus from Rosario to Buenos Aires
- Bus Mar del Plata - Buenos Aires
- Salta - Buenos Aires
- Bus from Jujuy to Buenos Aires
- Bus Santa Fe - Buenos Aires
- San Antonio de Areco - Buenos Aires
- Bus from Corrientes to Buenos Aires
- Bus Paraná - Buenos Aires
- Villa Carlos Paz - Buenos Aires
Popular routes in this country
- Bus from São Paulo to Florianópolis
- Bus Florianópolis - Foz do Iguaçu
- Florianópolis - Rio de Janeiro
- Bus from Curitiba to Foz do Iguaçu
- Bus Rio de Janeiro - Foz do Iguaçu
- Rio de Janeiro - Armação dos Búzios
- Bus from Florianópolis to São Paulo
- Bus Salvador - Rio de Janeiro
- Rio de Janeiro - Arraial do Cabo
- Bus from Rio de Janeiro to Florianópolis
- Bus Rio de Janeiro - Angra dos Reis
- Foz do Iguaçu - Curitiba
- Bus from Paraty to São Paulo
- Bus São José do Rio Preto - Foz do Iguaçu
- Belo Horizonte - Ouro Preto