Find coaches from San Lorenzo, PY to Buenos Aires, AR

Previously seen journeys

Next departures from San Lorenzo to Buenos Aires on 31 October
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Expreso Rio Parana
Terminal San Lorenzo
Terminal RetiroNo tags
La Santaniana
Terminal San Lorenzo
Terminal de RetiroNo tags
La Santaniana
Terminal San Lorenzo
Terminal de RetiroNo tags
Sol Bus
Terminal San Lorenzo
Terminal de RetiroNo tags
Expreso Rio Parana
Terminal San Lorenzo
Terminal RetiroNo tags

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Get from San Lorenzo to Buenos Aires

busbud logoThis route is served by bus only

The journey takes about 20 hours 50 minutes, and with fares starting at just US$57, it presents an excellent value for a comfortable ride.

2bus per day
20h 50mAverage duration
1031 kmDistance
26kgCO₂ emissions

Bus San Lorenzo, PY to Buenos Aires, AR: Trip Overview

Average ticket priceUS$71
Average bus trip duration20h 50m
Number of daily buses2
Earliest bus departure08:30
Distance1030 km
Latest bus departure15:00

San Lorenzo to Buenos Aires Bus

Busbud helps you find a bus from San Lorenzo to Buenos Aires. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

Bus service from San Lorenzo to Buenos Aires will be provided by the most trusted bus companies.

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

Frequently asked questions on the trip San Lorenzo, PY - Buenos Aires, AR

  1. How much does a bus ticket from San Lorenzo to Buenos Aires cost?

    The bus ticket price from San Lorenzo to Buenos Aires starts at US$57. The best way to find cheap bus tickets from San Lorenzo to Buenos Aires is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

  2. How long is the bus ride from San Lorenzo to Buenos Aires?

    The average travel time between San Lorenzo and Buenos Aires is around 20h 50m, although the fastest bus will take about 19h. This is the time it takes to travel the 1035 km that separates the two cities.

  3. How many daily bus connections are there between San Lorenzo and Buenos Aires?

    The number of buses from San Lorenzo to Buenos Aires can differ depending on the day of the week. On average, there are 2 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from San Lorenzo to Buenos Aires by comparing and selecting the bus that fits your travel style and budget on Busbud.

  4. Which bus companies travel from San Lorenzo to Buenos Aires?

    When taking the bus from San Lorenzo to Buenos Aires, you can travel comfortably and safely with NSA, La Santaniana, Expreso Paraguay.

Find cheapest prices for buses

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

Best price found
29/10
US$59
30/10
US$53
Today
US$59
01/11
US$60
02/11
US$60
03/11
US$60
04/11
US$60
05/11
US$60
busbud logoThe cheapest trip from San Lorenzo, PY to Buenos Aires, AR was searched and found on 30 Oct 2025 with a price of US$53

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

You can expect to pay from US$53 to US$71 for a bus ticket from San Lorenzo, PY to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at US$60, which is on 2025-11-01.

Usually NSA 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.

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 Lorenzo and Buenos Aires!

Much more than a mere vehicle taking you from San Lorenzo to Buenos Aires, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

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 San Lorenzo to Buenos Aires.

Make a music playlist for your bus ride from San Lorenzo to Buenos Aires, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

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!

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

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

Will you be returning to San Lorenzo, PY by bus?

Bus from Buenos Aires, AR to San Lorenzo, PY

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