According to 23 reviews, Rio Uruguay received a 4.1-star rating for this journey. Travellers were especially satisfied with the departure location and the ticket access, but some complained about the WiFi. Rio Uruguay ticket prices on this trip start at US$31
Rio Uruguay Posadas Buenos Aires recent customer reviews
This is the way to travel !! Scania double decker..take the executive option, the seat folds down to a real bed, with cushion,blanket and good curtains, perfect for 8pm Posadas to 8 am at BA .Very good 'in-flight' service, nice food and drink,modern video screen, freeNetflix, no wifi or chargers.The bus was worn, but very clean and everything works, the air conditioning is really impressive and controllable. Enjoy..
5 out of 5 stars
John G.
Nice bed seats with lots of room, diner and breakfast included. Staff was very friendly and helpful
Based on 3049 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. Via Bariloche ticket prices on this trip start at US$73
Based on 3793 reviews, the company was rated 3.7 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. Via Tac ticket prices on this trip start at US$72
Via Tac Posadas Buenos Aires recent customer reviews
Bus arrived at the departure station 40 minutes late and at the destination over 1 hour late; only made stops to pick up people so bring your own food and drinks; charging ports don't work
Based on 13 reviews, the company was rated 2.9 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the power outlets. Crucero del Sur - Tmo. Parque ticket prices on this trip start at US$38
Based on 2084 reviews, the company was rated 3.8 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. Flechabus ticket prices on this trip start at US$38
Based on 571 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the staff and the departure location but often complained with the WiFi. 20 de Junio ticket prices on this trip start at US$40
Based on 258 reviews, the company was rated 3.2 stars on Busbud. Travellers were especially satisfied with the seats and the ticket access but often complained with the WiFi. Expreso Singer ticket prices on this trip start at US$31
Expreso Singer Posadas Buenos Aires recent customer reviews
The bus arrived 7.5 hours late. We left the terminal over 2 hours late with little communication as to why, the first bus broke down and we had to wait in the middle of the night for a second bus, later that day we changed onto a third bus. The first two buses didn't have functioning ports to charge phones and the third bus only had half of the ports functioning.
Based on 925 reviews, the company was rated 3.4 stars on Busbud. Travellers were especially satisfied with the departure location and the temperature but often complained with the WiFi. Crucero del Norte ticket prices on this trip start at US$85
Crucero del Norte Posadas Buenos Aires recent customer reviews
We had booked two cama seats on the 8.30pm bus to Buenos Aires from Posadas. 8.30pm came and there was no sign of the bus. We spoke to a few of the staff and were given vague answers that kept changing. Eventually around 9.15 we were rushed onto a later semi-cama bus (having first been told that we weren't going to be taking that one, that another cams bus was coming), driven to the Drive to del Norte terminal 20 mins away and moved to another bus. This bus was not particularly clean (there were crumbs all over my seat and an empty biscuit packet on the footrest), the Wi-Fi didn't work and the cama seats didn't recline as far as they had on other buses we'd gotten before. The bus was almost three hours late teaching Buenos Aires. Through it all there was very little communication from the staff and a lot of waiting. We will not be travelling with Crucero del Norte again.
Based on 155 reviews, the company was rated 3.1 stars on Busbud. Travellers were especially satisfied with the departure location and the ticket access but often complained with the WiFi. JBL Turismo ticket prices on this trip start at US$42
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From cheap bus tickets to more luxurious buses travelling from Posadas to Buenos Aires, we offer a wide range of bus services to best suit your needs depending on how much your budget is.
Where are the popular stops in Posadas and Buenos Aires?
Frequently asked questions on the trip Posadas, AR - Buenos Aires, AR
What is the distance between Posadas and Buenos Aires?
The distance between Posadas and Buenos Aires is approximately 841 km (522 miles).
What are the departure and arrival locations for buses traveling from Posadas to Buenos Aires?
Buses departing from Terminal de Ómnibus de Posadas in Posadas will take you to Terminal de Retiro in Buenos Aires.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
10-01
US$65
10-02
US$61
Today
US$61
10-04
US$63
10-05
US$61
10-06
US$61
10-07
US$61
10-08
US$61
The cheapest trip from Posadas, AR to Buenos Aires, AR was searched and found on Oct 3, 2025 with a price of US$61
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Posadas, AR to Buenos Aires, AR, as early as possible.
You can expect to pay from US$61 to US$95 for a bus ticket from Posadas, AR to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at US$61 which is on 2025-10-05.
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 Posadas to Buenos Aires but it'll also be endearing to native speakers who will surely appreciate your effort.
Start sightseeing the minute your bus leaves the station. If you're on the night bus from Posadas to Buenos Aires, get comfy and count the stars.
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 Posadas to Buenos Aires that are otherwise impossible to come by with a plane.
Tune out to the fine sounds of your best music playlist on your bus trip from Posadas to Buenos Aires while indulging in miles on end of beautiful scenic views.
Did you know?
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.
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.
Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. Use Busbud to book your trip online, in your own language and currency, wherever you are. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.
The cheapest trip from Posadas, AR to Buenos Aires, AR was searched and found on Oct 3, 2025 with a price of US$61
