Bus Tickets from San José, Entre Rios, AR to Buenos Aires, AR

Find affordable bus tickets from San José, Entre Rios, AR to Buenos Aires, AR with flexible options. Book your trip now

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TodayJun 28
TomorrowJun 29
MonJun 30
from $23
TueJul 1
WedJul 2
ThuJul 3
FriJul 4
SatJul 5

Cheap buses leaving Monday

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: June 30 at
    Departure city: San José
    Departure location: Terminal Omnibus San Jose
    Arrival time: June 30 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Flecha BusFlecha Bus
    Vehicle: BusDuration:
  • This trip is recommended because it is: Fastest
    Departure time: June 30 at
    Departure city: San José
    Departure location: Terminal Omnibus San Jose
    Arrival time: June 30 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Flecha BusFlecha Bus
    Vehicle: BusDuration:
  • Departure time: June 30 at
    Departure city: San José
    Departure location: Terminal Omnibus San Jose
    Arrival time: June 30 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Flecha BusFlecha Bus
    Vehicle: BusDuration:
  • Departure time: June 30 at
    Departure city: San José
    Departure location: Terminal Omnibus San Jose
    Arrival time: June 30 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Flecha BusFlecha Bus
    Vehicle: BusDuration:
  • Departure time: June 30 at
    Departure city: San José
    Departure location: Terminal Omnibus San Jose
    Arrival time: June 30 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Flecha BusFlecha Bus
    Vehicle: BusDuration:

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Bus San José to Buenos Aires: Trip Overview

Average ticket price$31
Average bus trip duration5h 20m
Number of daily buses6
Earliest bus departure12:30am
Distance164 miles (264 km)
Latest bus departure11:30pm

San José 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 San José to Buenos Aires.

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

From cheap bus tickets to more luxurious buses traveling from San José to Buenos Aires, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions for your trip San José, Entre Rios, AR - Buenos Aires, AR

Find cheapest prices for buses

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

Best price found
06/26
No data
06/27
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Today
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06/29
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06/30
$21
07/01
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07/02
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07/03
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busbud logoThe cheapest trip from San José to Buenos Aires was searched and found on Jun 30, 2025 with a price of $21

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

You can expect to pay from $21 to $36 for a bus ticket from San José to Buenos Aires based on the last 2 days. You can expect to find the cheapest price for the trip at $21 which is on 2025-06-30.

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

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

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from San José to Buenos Aires that are otherwise impossible to come by with a plane.

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

Did you know?

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

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

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

Will you be returning to San José by bus?

Bus from San José to Buenos Aires

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