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

Find affordable coach tickets from Buenos Aires, AR to San Lorenzo, PY with flexible options. Book your journey now

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Today11 Aug
from US$59
Tomorrow12 Aug
from US$59
Wed13 Aug
Thu14 Aug
from US$59
Fri15 Aug
from US$59
Sat16 Aug
Sun17 Aug
Mon18 Aug

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 12 August at
    Departure city: Buenos Aires
    Departure location: Terminal Retiro
    Arrival time: 13 August at
    Destination city: San Lorenzo
    Destination location: Terminal San Lorenzo
    Operated by: Expreso Rio ParanaExpreso Rio Parana
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 12 August at
    Departure city: Buenos Aires
    Departure location: Terminal de Retiro
    Arrival time: 13 August at
    Destination city: San Lorenzo
    Destination location: Terminal San Lorenzo
    Operated by: Nuestra Señora de la AsuncionNuestra Señora de la Asuncion
    Vehicle: BusDuration:
  • Departure time: 12 August at
    Departure city: Buenos Aires
    Departure location: Terminal de Retiro
    Arrival time: 13 August at
    Destination city: San Lorenzo
    Destination location: Terminal San Lorenzo
    Operated by: Sol BusSol Bus
    Vehicle: BusDuration:
  • Departure time: 12 August at
    Departure city: Buenos Aires
    Departure location: Terminal Retiro
    Arrival time: 13 August at
    Destination city: San Lorenzo
    Destination location: Terminal San Lorenzo
    Operated by: Expreso Rio ParanaExpreso Rio Parana
    Vehicle: BusDuration:
  • Departure time: 12 August at
    Departure city: Buenos Aires
    Departure location: Terminal de Retiro
    Arrival time: 13 August at
    Destination city: San Lorenzo
    Destination location: Terminal San Lorenzo
    Operated by: La SantanianaLa Santaniana
    Vehicle: BusDuration:

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

Average ticket priceUS$62
Average bus trip duration19h
Number of daily buses2
Earliest bus departure14:20
Distance639 miles
Latest bus departure20:00

Buenos Aires to San Lorenzo 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 San Lorenzo.

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

Discover how much the bus trip from Buenos Aires to San Lorenzo will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

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

  1. How far is San Lorenzo from Buenos Aires by coach?

    The distance between Buenos Aires and San Lorenzo by coach is approximately 642 miles (1035 km).

  2. Is there a way to reach San Lorenzo from Buenos Aires without flying?

    You can choose the coach to travel this route. Choosing the coach guarantees a comfortable and sustainable travel experience, allowing you to admire the views on your way to your destination. You also have the option of utilising carpooling services.

Find cheapest prices for buses

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

Best price found
09/08
US$55
10/08
US$55
Today
US$55
12/08
US$55
13/08
US$56
14/08
US$55
15/08
US$55
16/08
US$56
busbud logoThe cheapest trip from Buenos Aires, AR to San Lorenzo, PY was searched and found on 11 Aug 2025 with a price of US$55

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 San Lorenzo, PY as early as possible.

You can expect to pay from US$55 to US$78 for a bus ticket from Buenos Aires, AR to San Lorenzo, PY based on the last 2 days. You can expect to find the cheapest price for the trip at US$55, which is on 2025-08-12.

Usually La Santaniana 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

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 San Lorenzo but it'll also be endearing to native speakers who will surely appreciate your effort.

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

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Buenos Aires to San Lorenzo will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

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 San Lorenzo.

Did you know?

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

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

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!

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

Bus from Buenos Aires, AR to San Lorenzo, PY

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