Bus Montevideo to Buenos Aires: Compare prices and save money

Compare all timetables for the bus from Montevideo to Buenos Aires

Here is a selection of the cheapest bus trips from the schedule from Montevideo to Buenos Aires from various bus operators like EGA - Empresa General Artigas, Colonia Express or Pullman General Belgrano for the next days.

today

$52

tomorrow

$52

Sunday

$52

Monday

$52

Tuesday

$52

Wednesday

$52

Thursday

$52

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
EGA - Empresa General Artigas	8h 40m	10:00 PM	Montevideo	Tres Cruces Bus Station	6:40 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/24/2026 10:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/25/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 40m
EGA - Empresa General Artigas	8h 35m	10:05 PM	Montevideo	Plaza Cuba	6:40 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Plaza Cuba, Montevideo (Uruguay) at 7/24/2026 10:05:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/25/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 35m
Colonia Express	4h 45m	1:00 PM	Montevideo	Tres Cruces Bus Station	5:45 PM	Buenos Aires	Terminal Colonia Express	Economy	$55	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/24/2026 1:00:00 PM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/24/2026 5:45:00 PM. 50 Economy ticket for $55 per person are available. Travel duration is 4h 45m
Colonia Express	4h 45m	2:30 PM	Montevideo	Tres Cruces Bus Station	7:15 PM	Buenos Aires	Terminal Colonia Express	Economy	$55	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/24/2026 2:30:00 PM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/24/2026 7:15:00 PM. 50 Economy ticket for $55 per person are available. Travel duration is 4h 45m
Colonia Express	4h 45m	5:00 PM	Montevideo	Tres Cruces Bus Station	9:45 PM	Buenos Aires	Terminal Colonia Express	Economy	$55	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/24/2026 5:00:00 PM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/24/2026 9:45:00 PM. 50 Economy ticket for $55 per person are available. Travel duration is 4h 45m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
EGA - Empresa General Artigas	8h 40m	10:00 PM	Montevideo	Tres Cruces Bus Station	6:40 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/25/2026 10:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/26/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 40m
EGA - Empresa General Artigas	8h 35m	10:05 PM	Montevideo	Central Station	6:40 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Central Station, Montevideo (Uruguay) at 7/25/2026 10:05:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/26/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 35m
Colonia Express	4h 45m	5:00 AM	Montevideo	Tres Cruces Bus Station	9:45 AM	Buenos Aires	Terminal Colonia Express	Economy	$60	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/25/2026 5:00:00 AM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/25/2026 9:45:00 AM. 50 Economy ticket for $60 per person are available. Travel duration is 4h 45m
Colonia Express	4h 45m	7:00 AM	Montevideo	Tres Cruces Bus Station	11:45 AM	Buenos Aires	Terminal Colonia Express	Economy	$60	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/25/2026 7:00:00 AM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/25/2026 11:45:00 AM. 50 Economy ticket for $60 per person are available. Travel duration is 4h 45m
Colonia Express	4h 45m	1:00 PM	Montevideo	Tres Cruces Bus Station	5:45 PM	Buenos Aires	Terminal Colonia Express	Economy	$60	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/25/2026 1:00:00 PM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/25/2026 5:45:00 PM. 50 Economy ticket for $60 per person are available. Travel duration is 4h 45m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
EGA - Empresa General Artigas	8h 40m	10:00 PM	Montevideo	Tres Cruces Bus Station	6:40 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/26/2026 10:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/27/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 40m
EGA - Empresa General Artigas	8h 35m	10:05 PM	Montevideo	Central Station	6:40 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Central Station, Montevideo (Uruguay) at 7/26/2026 10:05:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/27/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 35m
Pullman General Belgrano	8h 20m	10:45 PM	Montevideo	Tres Cruces Bus Station	7:05 AM	Buenos Aires	Retiro Bus Station	First Class	$58	A Bus from Pullman General Belgrano goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/26/2026 10:45:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/27/2026 7:05:00 AM. 50 First Class ticket for $58 per person are available. Travel duration is 8h 20m
Pullman General Belgrano	8h 10m	10:55 PM	Montevideo	Central Station	7:05 AM	Buenos Aires	Retiro Bus Station	First Class	$58	A Bus from Pullman General Belgrano goes from Central Station, Montevideo (Uruguay) at 7/26/2026 10:55:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/27/2026 7:05:00 AM. 50 First Class ticket for $58 per person are available. Travel duration is 8h 10m
Colonia Express	4h 45m	5:00 AM	Montevideo	Tres Cruces Bus Station	9:45 AM	Buenos Aires	Terminal Colonia Express	Economy	$60	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/26/2026 5:00:00 AM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/26/2026 9:45:00 AM. 50 Economy ticket for $60 per person are available. Travel duration is 4h 45m

Cheapest bus trips Monday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	EGA - Empresa General Artigas	8h 40m	10:00 PM	Montevideo	Tres Cruces Bus Station	6:40 AM	Buenos Aires	Retiro Bus Station		Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/27/2026 10:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/28/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 40m
	EGA - Empresa General Artigas	8h 35m	10:05 PM	Montevideo	Central Station	6:40 AM	Buenos Aires	Retiro Bus Station		Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Central Station, Montevideo (Uruguay) at 7/27/2026 10:05:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/28/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 35m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
EGA - Empresa General Artigas	8h 40m	10:00 PM	Montevideo	Tres Cruces Bus Station	6:40 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/28/2026 10:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/29/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 40m
EGA - Empresa General Artigas	8h 35m	10:05 PM	Montevideo	Central Station	6:40 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Central Station, Montevideo (Uruguay) at 7/28/2026 10:05:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/29/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 35m
Colonia Express	4h 45m	5:00 AM	Montevideo	Tres Cruces Bus Station	9:45 AM	Buenos Aires	Terminal Colonia Express	Economy	$55	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/28/2026 5:00:00 AM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/28/2026 9:45:00 AM. 50 Economy ticket for $55 per person are available. Travel duration is 4h 45m
Colonia Express	4h 45m	7:00 AM	Montevideo	Tres Cruces Bus Station	11:45 AM	Buenos Aires	Terminal Colonia Express	Economy	$55	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/28/2026 7:00:00 AM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/28/2026 11:45:00 AM. 50 Economy ticket for $55 per person are available. Travel duration is 4h 45m
Colonia Express	4h 45m	1:00 PM	Montevideo	Tres Cruces Bus Station	5:45 PM	Buenos Aires	Terminal Colonia Express	Economy	$55	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/28/2026 1:00:00 PM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/28/2026 5:45:00 PM. 50 Economy ticket for $55 per person are available. Travel duration is 4h 45m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
EGA - Empresa General Artigas	8h 40m	10:00 PM	Montevideo	Tres Cruces Bus Station	6:40 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/29/2026 10:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/30/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 40m
EGA - Empresa General Artigas	8h 35m	10:05 PM	Montevideo	Central Station	6:40 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Central Station, Montevideo (Uruguay) at 7/29/2026 10:05:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/30/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 35m
Colonia Express	4h 45m	5:00 AM	Montevideo	Tres Cruces Bus Station	9:45 AM	Buenos Aires	Terminal Colonia Express	Economy	$55	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/29/2026 5:00:00 AM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/29/2026 9:45:00 AM. 50 Economy ticket for $55 per person are available. Travel duration is 4h 45m
Colonia Express	4h 45m	7:00 AM	Montevideo	Tres Cruces Bus Station	11:45 AM	Buenos Aires	Terminal Colonia Express	Economy	$55	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/29/2026 7:00:00 AM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/29/2026 11:45:00 AM. 50 Economy ticket for $55 per person are available. Travel duration is 4h 45m
Colonia Express	4h 45m	1:00 PM	Montevideo	Tres Cruces Bus Station	5:45 PM	Buenos Aires	Terminal Colonia Express	Economy	$55	A Bus from Colonia Express goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/29/2026 1:00:00 PM to Terminal Colonia Express, Buenos Aires (Argentina) arriving at 7/29/2026 5:45:00 PM. 50 Economy ticket for $55 per person are available. Travel duration is 4h 45m

Cheapest bus trips Thursday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	EGA - Empresa General Artigas	8h 40m	10:00 PM	Montevideo	Tres Cruces Bus Station	6:40 AM	Buenos Aires	Retiro Bus Station		Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Tres Cruces Bus Station, Montevideo (Uruguay) at 7/30/2026 10:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/31/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 40m
	EGA - Empresa General Artigas	8h 35m	10:05 PM	Montevideo	Central Station	6:40 AM	Buenos Aires	Retiro Bus Station		Premium Economy	$52	A Bus from EGA - Empresa General Artigas goes from Central Station, Montevideo (Uruguay) at 7/30/2026 10:05:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/31/2026 6:40:00 AM. 50 Premium Economy ticket for $52 per person are available. Travel duration is 8h 35m

Frequency of bus connections between Montevideo and Buenos Aires

See here how frequent the connections between Montevideo and Buenos Aires are, during different times and days of the week.

Sunday is the busiest day, with more than 28 daily buses from Montevideo to Buenos Aires. Monday has instead the fewest connections, with only 12 daily coaches between Montevideo and Buenos Aires.

The busiest time of the day is the Evening, with 106 buses from Montevideo to Buenos Aires, while Morning sees the fewest connections between Montevideo and Buenos Aires, with 8 offers.

Test cheapest views

The cheapest bus for the 7/24/2026 costs just $52, from EGA - Empresa General Artigas

Facts about the bus from Montevideo to Buenos Aires

Compare all providers like EGA - Empresa General Artigas, Colonia Express and Pullman General Belgrano that travel 21 times every day by bus from Montevideo to Buenos Aires in one click! Book your bus ticket from Montevideo to Buenos Aires starting from $52!

Cheapest Bus	$52
Fastest Bus	3h 30m
Earliest Bus	1:00 PM
Latest Bus	10:05 PM
Daily Bus Routes	21 Ø
Distance	127.6 miles
Bus Companies	EGA - Empresa General Artigas, Colonia Express and Pullman General Belgrano

Cheapest bus connections from Montevideo to Buenos Aires

Every day, 21 buses from 3 bus companies leave Montevideo for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/24/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 07/19

Monday 07/20

Tuesday 07/21

Wednesday 07/22

Thursday 07/23

Friday 07/24

$52

Saturday 07/25

$67

Sunday 07/26

$52

Monday 07/27

$52

Tuesday 07/28

$52

Wednesday 07/29

$52

Thursday 07/30

$52

Friday 07/31

$67

Saturday 08/01

$52

Sunday 08/02

$52

Monday 08/03

$52

Tuesday 08/04

$52

Wednesday 08/05

$52

Thursday 08/06

$52

Friday 08/07

$52

Saturday 08/08

$52

Sunday 08/09

$52

Monday 08/10

$67

Tuesday 08/11

$52

Wednesday 08/12

$52

Thursday 08/13

$52

Friday 08/14

$52

Saturday 08/15

The cheapest time to travel from Montevideo to Buenos Aires

See here on which day and which time of the day you can find the cheapest bus ticket from Montevideo to Buenos Aires, for the next 30 days.

With a price starting from $52, Sunday is the cheapest day for a bus from Montevideo to Buenos Aires. Sunday instead is the most expensive day with prices starting from $52.

Evening is the cheapest day time for bus tickets from Montevideo to Buenos Aires, with $52. Morning is the most expensive time of the day with prices starting from $55.

How to save money travelling from Montevideo to Buenos Aires

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Montevideo to Buenos Aires in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Montevideo to Buenos Aires, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Montevideo to Buenos Aires are also emptier.

Beloved bus companies from Montevideo to Buenos Aires

These are the most booked bus companies between Montevideo to Buenos Aires from our users.

EGA - Empresa General Artigas from Montevideo to Buenos Aires

Here you will find the key facts about the EGA - Empresa General Artigas bus route Montevideo to Buenos Aires:

Cheapest Price	$52
Fastest Bus	8h 35m
Earliest Bus	10:00 PM
Last Bus	10:05 PM
Daily Connections	14 Ø
Found on	7/12/2026

All bus stations and stops in Montevideo and Buenos Aires

In the map below, you can see where to find all bus stations in Montevideo and Buenos Aires.

Tres Cruces Bus Station

Bvar. Artigas 1825

Terminal de Buquebus Puerto

Plaza Cuba

Avenida Italia & Avenida Bolivia

Av Italia

Av. Gral. San Martín

Liniers Bus Station

Avenida General Paz , Liniers 10868/76

Retiro Bus Station

Av. Antártida Argentina y Calle 10 - Capital Federal. 10

Terminal de Ómnibus Dellepiane

Teniente General Luís Dellepiane Av. Perito Moreno 3950, Villa Soldati, Ciudad de Buenos Aires

Villa Tesei

Reyes Catolicos 246

Thames - Panamericana

Service and Comfort on the bus from Montevideo to Buenos Aires

Want to know which seat classes are available on the buses from Montevideo to Buenos Aires? Or which bus companies serve the route Montevideo to Buenos Aires? Below you will find answers to your questions.

FAQs about the Montevideo to Buenos Aires bus

How much does a Montevideo Buenos Aires bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $52 and takes 8h 40m to reach Buenos Aires. Compare offers to save money!

How much could I save by comparing buses from Montevideo to Buenos Aires?

This route is offered by 3 companies with a range of ticket prices between $52 and $79. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Buenos Aires.

On average, how many connections are available from Montevideo to Buenos Aires each day?

Every day, the Montevideo to Buenos Aires bus route is served by approximately 21 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Montevideo to Buenos Aires take?

The fastest bus from Montevideo to Buenos Aires is offered by Colonia Express and takes 3h 30m. Bus tickets for this connection cost $78. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Montevideo to Buenos Aires?

The earliest bus arriving in Buenos Aires from Montevideo starts at 1:00 PM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Montevideo to Buenos Aires?

The latest bus trip departing from Montevideo for Buenos Aires starts at 10:05 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Montevideo Buenos Aires route?

When traveling by bus from Montevideo to Buenos Aires, passengers can travel with EGA - Empresa General Artigas, Colonia Express and Pullman General Belgrano. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Montevideo and Buenos Aires?

You can check all the direct connections between Montevideo and Buenos Aires by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: EGA - Empresa General Artigas, Colonia Express and Pullman General Belgrano.

What can I take with me on the Montevideo to Buenos Aires bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Montevideo Buenos Aires bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Montevideo Buenos Aires bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Montevideo to Buenos Aires on your planned travel date.

Available seat classes which are offered on the bus route Montevideo to Buenos Aires

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

Premium Economy

A mix between Economy and Business, it offers extra legroom, WI-FI and possible snacks.

First Class

Best of the best: you will find the most comfortable accommodation to work or relax during your travel.

More bus routes to Montevideo and to Buenos Aires

Here’s an overview of the most popular bus routes to Montevideo and to Buenos Aires. Simply click on the connection of your choice, and you will find all the details about your bus route!