Bus Tickets from Buenos Aires, AR to Posadas, AR

Find affordable bus tickets from Buenos Aires, AR to Posadas, AR with flexible options. Book your trip now

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TodayJun 28
from US$45
TomorrowJun 29
from US$38
MonJun 30
from US$38
TueJul 1
from US$45
WedJul 2
from US$38
ThuJul 3
from US$38
FriJul 4
from US$45
SatJul 5
from US$45

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: June 29 at
    Departure city: Buenos Aires
    Departure location: Terminal de Retiro
    Arrival time: June 30 at
    Destination city: Posadas
    Destination location: Terminal de Ómnibus de Posadas
    Operated by: Expreso SingerExpreso Singer
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: June 29 at
    Departure city: Buenos Aires
    Departure location: Terminal de Retiro
    Arrival time: June 30 at
    Destination city: Posadas
    Destination location: Terminal de Ómnibus de Posadas
    Operated by: Rio UruguayRio Uruguay
    Vehicle: BusDuration:
  • Departure time: June 29 at
    Departure city: Buenos Aires
    Departure location: Terminal de Retiro
    Arrival time: June 30 at
    Destination city: Posadas
    Destination location: Terminal de Ómnibus de Posadas
    Operated by: Expreso SingerExpreso Singer
    Vehicle: BusDuration:
  • Departure time: June 29 at
    Departure city: Buenos Aires
    Departure location: Terminal de Retiro
    Arrival time: June 30 at
    Destination city: Posadas
    Destination location: Terminal de Ómnibus de Posadas
    Operated by: Rio UruguayRio Uruguay
    Vehicle: BusDuration:
  • Departure time: June 29 at
    Departure city: Buenos Aires
    Departure location: Terminal de Retiro
    Arrival time: June 30 at
    Destination city: Posadas
    Destination location: Terminal de Ómnibus de Posadas
    Operated by: La 20 de JunioLa 20 de Junio
    Vehicle: BusDuration:

Last refresh of the prices: Today at 11:50 AM -03.

Prices and availability are subject to change.

Accepted payments

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Bus Buenos Aires to Posadas: Trip Overview

Average Ticket PriceUS$90
Average Bus Trip Duration13h 20m
Number of daily buses18
Earliest bus departure1:30pm
Distance833 km
Latest bus departure10:00pm

Buenos Aires to Posadas 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 Posadas.

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

Discover how much the bus trip from Buenos Aires to Posadas 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 - Posadas, AR

  1. What is the travel distance from Buenos Aires to Posadas?

    Buenos Aires and Posadas are 841 km (522 miles) apart.

  2. What are the departure and arrival locations for buses traveling from Buenos Aires to Posadas?

    Buses departing from Terminal de Retiro in Buenos Aires will take you to Terminal de Ómnibus de Posadas in Posadas.

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
US$35
06-27
US$41
Today
US$35
06-29
US$35
06-30
US$35
07-01
US$41
07-02
US$35
07-03
US$35
busbud logoThe cheapest trip from Buenos Aires to Posadas was searched and found on Jun 26, 2025 with a price of US$35

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

You can expect to pay from US$35 to US$104 for a bus ticket from Buenos Aires to Posadas based on the last 2 days. You can expect to find the cheapest price for the trip at US$35 which is on 2025-06-30.

Usually Rio Uruguay 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 Posadas 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 Posadas.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Buenos Aires to Posadas will emit less CO2 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 Posadas.

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!

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

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 by bus?

Bus from Buenos Aires to Posadas

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