Find coaches from Rosario, AR to Buenos Aires, AR

Today2 Aug
from US$13
Tomorrow3 Aug
from US$13
Mon4 Aug
from US$10
Tue5 Aug
from US$10
Wed6 Aug
from US$10
Thu7 Aug
from US$10
Fri8 Aug
from US$10
Sat9 Aug

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 3 August at
    Departure city: Rosario
    Departure location: Cafferata
    Arrival time: 3 August at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: El Rosarino El Rosarino
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 3 August at
    Departure city: Rosario
    Departure location: Terminal de Omnibus Rosario
    Arrival time: 3 August at
    Destination city: Buenos Aires
    Destination location: Aeroparque AEP
    Operated by: ChevallierChevallier
    Vehicle: BusDuration:
  • Departure time: 3 August at
    Departure city: Rosario
    Departure location: Terminal de Omnibus Rosario
    Arrival time: 3 August at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Empresa ArgentinaEmpresa Argentina
    Vehicle: BusDuration:
  • Departure time: 3 August at
    Departure city: Rosario
    Departure location: Terminal de Omnibus Rosario
    Arrival time: 3 August at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: BalutBalut
    Vehicle: BusDuration:
  • Departure time: 3 August at
    Departure city: Rosario
    Departure location: Terminal de Omnibus Rosario
    Arrival time: 3 August at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: El TuristaEl Turista
    Vehicle: BusDuration:

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Bus Rosario, AR to Buenos Aires, AR: Trip Overview

Average ticket priceUS$26
Average bus trip duration3h 55m
Number of daily buses151
Earliest bus departure01:00
Distance173 miles
Latest bus departure21:35

Rosario 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 Rosario to Buenos Aires.

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

From cheap bus tickets to more luxurious buses travelling from Rosario 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 on the trip Rosario, AR - Buenos Aires, AR

  1. What's the distance between Rosario and Buenos Aires by coach?

    The distance between Rosario and Buenos Aires by coach is approximately 174 miles (280 km).

  2. How can I get from Rosario to Buenos Aires without driving?

    You can travel to Buenos Aires from Rosario by coach, which provides a smooth ride and an affordable and convenient trip. You can also consider rideshare services depending on your preferences.

Find cheapest prices for buses

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

Best price found
31/07
US$13
01/08
US$18
Today
US$12
03/08
US$12
04/08
US$9
05/08
US$9
06/08
US$9
07/08
US$9
busbud logoThe cheapest trip from Rosario, AR to Buenos Aires, AR was searched and found on 5 Aug 2025 with a price of US$9

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

You can expect to pay from US$9 to US$29 for a bus ticket from Rosario, AR to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at US$9, which is on 2025-08-05.

Usually Via Tac 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 Rosario to Buenos Aires 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 Rosario to Buenos Aires.

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 Rosario 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 Rosario to Buenos Aires while indulging in miles on end of beautiful scenic views.

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

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.

Will you be returning to Rosario, AR by bus?

Bus from Rosario, AR to Buenos Aires, AR

Why choose Busbud?

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