Bus Tickets from Mercedes to Buenos Aires

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TodayFeb 17
TomorrowFeb 18
WedFeb 19
from $80
ThuFeb 20
FriFeb 21
SatFeb 22
SunFeb 23
MonFeb 24

Cheap buses leaving Wednesday

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: February 19 at
    Departure city: Mercedes
    Departure location: Mercedes
    Arrival time: February 20 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: ErsaErsa
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: February 19 at
    Departure city: Mercedes
    Departure location: Mercedes
    Arrival time: February 19 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Flecha BusFlecha Bus
    Vehicle: BusDuration:
  • Departure time: February 19 at
    Departure city: Mercedes
    Departure location: Mercedes
    Arrival time: February 19 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Flecha BusFlecha Bus
    Vehicle: BusDuration:
  • Departure time: February 19 at
    Departure city: Mercedes
    Departure location: Mercedes
    Arrival time: February 19 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Nuevo ExpresoNuevo Expreso
    Vehicle: BusDuration:
  • Departure time: February 19 at
    Departure city: Mercedes
    Departure location: Mercedes
    Arrival time: February 20 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: ErsaErsa
    Vehicle: BusDuration:

Last refresh of the prices: Yesterday at 12:11 PM -03.

Prices and availability are subject to change.

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Bus Mercedes to Buenos Aires: Trip Overview

Average Ticket Price$99
Average Bus Trip Duration9h 30m
Number of daily buses8
Earliest bus departure2:35am
Distance602 km
Latest bus departure11:50pm

Mercedes to Buenos Aires Buses

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Mercedes to Buenos Aires.

We make sure you can find a bus service from Mercedes to Buenos Aires from the most reliable bus companies operating this trip.

Whether it is cheap bus tickets or more luxurious buses going to Buenos Aires from Mercedes, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Mercedes - Buenos Aires

  1. How long does it take to get to Buenos Aires from Mercedes by bus?

    The trip from Mercedes to Buenos Aires will take on average 9h 30m. The fastest bus on this trip will get to Buenos Aires in 8h 40m

  2. What is the distance between Mercedes and Buenos Aires?

    The distance between Mercedes and Buenos Aires is around 606 km (376 miles).

  3. How often do buses run from Mercedes to Buenos Aires each day?

    You can expect around 8 buses plying this route, provided by Via Tac, Flechabus and Nuevo Expreso.

  4. When do the first and last bus leave from Mercedes to Buenos Aires?

    You can catch the first bus starting at 2:35am and the last one until 11:50pm. If you want a smooth trip, it's a good idea to arrive at the station early to check-in.

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

    Buses traveling this route start their trip at Av. San Martín 1405-1499, in Mercedes, and end it at Terminal de Omnibus Retiro, in Buenos Aires.

  6. What is the cheapest way to travel from Mercedes to Buenos Aires?

    Taking the bus is the most budget-friendly option to travel from Mercedes to Buenos Aires. Starting at $79, this bus is the most cost-effective option for your journey.

  7. How much is the bus from Mercedes to Buenos Aires?

    Taking the bus from Mercedes to Buenos Aires costs on average $99.

  8. Is it possible to travel by overnight bus from Mercedes to Buenos Aires?

    Yes! Catch buses leaving from Mercedes until 11:50pm and reaching Buenos Aires on the following day.

Find cheapest prices for buses

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

Best price found
02-15
$76
02-16
$76
Today
$76
02-18
No data
02-19
$76
02-20
$73
02-21
$73
02-22
$76
%{brand}s logoThe cheapest trip from Mercedes to Buenos Aires was searched and found on Feb 21, 2025 with a price of $73

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

You can expect to pay from $73 to $136 for a bus ticket from Mercedes to Buenos Aires based on the last 2 days. You can expect to find the cheapest price for the trip at $73 which is on 2025-02-21.

Usually Flechabus, Crucero del Sur - Tmo. Parque 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 Mercedes 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 Mercedes to Buenos Aires, get comfy and count the stars.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Mercedes to Buenos Aires.

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

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

Will you be returning to Mercedes by bus?

Bus from Mercedes to Buenos Aires

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