Bus and Coach from Colón, ER to Buenos Aires: Compare all prices

Compare all timetables for the bus from Colón, ER to Buenos Aires

Here is a selection of the cheapest bus trips from the schedule from Colón, ER to Buenos Aires from various bus operators like Flecha Bus, Rápido Tata or Nuevo Expreso for the next days.

today

£15

tomorrow

£20

Monday

£20

Tuesday

£15

Wednesday

£20

Thursday

Friday

£18

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
20 de Junio	4h 5m	03:55	Colón, ER	Colon, ER - Bus Terminal	08:00	Buenos Aires	Retiro Bus Station	Premium Economy	£15	A Bus from 20 de Junio goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 21/03/2026 03:55:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 21/03/2026 08:00:00. 50 Premium Economy ticket for £15 per person are available. Travel duration is 4h 5m
Nuevo Expreso	5h 0m	18:40	Colón, ER	Colon, ER - Acceso	23:40	Buenos Aires	Retiro Bus Station	Premium Economy	£20	A Bus from Nuevo Expreso goes from Colon, ER - Acceso, Colón, ER (Argentina) at 21/03/2026 18:40:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 21/03/2026 23:40:00. 50 Premium Economy ticket for £20 per person are available. Travel duration is 5h 0m
Flecha Bus	5h 40m	07:35	Colón, ER	Colon, ER - Acceso	13:15	Buenos Aires	Retiro Bus Station	Premium Economy	£21	A Bus from Flecha Bus goes from Colon, ER - Acceso, Colón, ER (Argentina) at 21/03/2026 07:35:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 21/03/2026 13:15:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 5h 40m
Nuevo Expreso	6h 10m	08:25	Colón, ER	Colon, ER - Bus Terminal	14:35	Buenos Aires	Retiro Bus Station	Premium Economy	£21	A Bus from Nuevo Expreso goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 21/03/2026 08:25:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 21/03/2026 14:35:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 6h 10m
Rápido Tata	5h 10m	15:00	Colón, ER	Colon, ER - Bus Terminal	20:10	Buenos Aires	Retiro Bus Station	Premium Economy	£23	A Bus from Rápido Tata goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 21/03/2026 15:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 21/03/2026 20:10:00. 50 Premium Economy ticket for £23 per person are available. Travel duration is 5h 10m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Flecha Bus	4h 50m	23:20	Colón, ER	Colon, ER - Bus Terminal	04:10	Buenos Aires	Retiro Bus Station	Premium Economy	£20	A Bus from Flecha Bus goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 22/03/2026 23:20:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 23/03/2026 04:10:00. 50 Premium Economy ticket for £20 per person are available. Travel duration is 4h 50m
Flecha Bus	5h 40m	07:35	Colón, ER	Colon, ER - Acceso	13:15	Buenos Aires	Retiro Bus Station	Premium Economy	£21	A Bus from Flecha Bus goes from Colon, ER - Acceso, Colón, ER (Argentina) at 22/03/2026 07:35:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 22/03/2026 13:15:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 5h 40m
Nuevo Expreso	5h 0m	18:40	Colón, ER	Colon, ER - Acceso	23:40	Buenos Aires	Retiro Bus Station	Premium Economy	£21	A Bus from Nuevo Expreso goes from Colon, ER - Acceso, Colón, ER (Argentina) at 22/03/2026 18:40:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 22/03/2026 23:40:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 5h 0m
Rápido Tata	5h 40m	13:45	Colón, ER	Colon, ER - Bus Terminal	19:25	Buenos Aires	Retiro Bus Station	Premium Economy	£21	A Bus from Rápido Tata goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 22/03/2026 13:45:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 22/03/2026 19:25:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 5h 40m
Rápido Tata	5h 10m	15:00	Colón, ER	Colon, ER - Bus Terminal	20:10	Buenos Aires	Retiro Bus Station	Premium Economy	£21	A Bus from Rápido Tata goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 22/03/2026 15:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 22/03/2026 20:10:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 5h 10m

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Flecha Bus	5h 50m	07:00	Colón, ER	Colon, ER - Bus Terminal	12:50	Buenos Aires	Retiro Bus Station	Premium Economy	£20	A Bus from Flecha Bus goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 23/03/2026 07:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 23/03/2026 12:50:00. 50 Premium Economy ticket for £20 per person are available. Travel duration is 5h 50m
Flecha Bus	4h 50m	23:20	Colón, ER	Colon, ER - Bus Terminal	04:10	Buenos Aires	Retiro Bus Station	Premium Economy	£20	A Bus from Flecha Bus goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 23/03/2026 23:20:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 24/03/2026 04:10:00. 50 Premium Economy ticket for £20 per person are available. Travel duration is 4h 50m
Nuevo Expreso	5h 0m	18:40	Colón, ER	Colon, ER - Acceso	23:40	Buenos Aires	Retiro Bus Station	Premium Economy	£21	A Bus from Nuevo Expreso goes from Colon, ER - Acceso, Colón, ER (Argentina) at 23/03/2026 18:40:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 23/03/2026 23:40:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 5h 0m
Nuevo Expreso	6h 10m	08:25	Colón, ER	Colon, ER - Bus Terminal	14:35	Buenos Aires	Retiro Bus Station	Premium Economy	£21	A Bus from Nuevo Expreso goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 23/03/2026 08:25:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 23/03/2026 14:35:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 6h 10m
Rápido Tata	5h 10m	15:00	Colón, ER	Colon, ER - Bus Terminal	20:10	Buenos Aires	Retiro Bus Station	Premium Economy	£21	A Bus from Rápido Tata goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 23/03/2026 15:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 23/03/2026 20:10:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 5h 10m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
20 de Junio	4h 5m	03:55	Colón, ER	Colon, ER - Bus Terminal	08:00	Buenos Aires	Retiro Bus Station	Premium Economy	£15	A Bus from 20 de Junio goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 24/03/2026 03:55:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 24/03/2026 08:00:00. 50 Premium Economy ticket for £15 per person are available. Travel duration is 4h 5m
Nuevo Expreso	5h 0m	18:40	Colón, ER	Colon, ER - Acceso	23:40	Buenos Aires	Retiro Bus Station	Premium Economy	£20	A Bus from Nuevo Expreso goes from Colon, ER - Acceso, Colón, ER (Argentina) at 24/03/2026 18:40:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 24/03/2026 23:40:00. 50 Premium Economy ticket for £20 per person are available. Travel duration is 5h 0m
Flecha Bus	5h 40m	07:35	Colón, ER	Colon, ER - Acceso	13:15	Buenos Aires	Retiro Bus Station	Premium Economy	£23	A Bus from Flecha Bus goes from Colon, ER - Acceso, Colón, ER (Argentina) at 24/03/2026 07:35:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 24/03/2026 13:15:00. 50 Premium Economy ticket for £23 per person are available. Travel duration is 5h 40m
Rápido Tata	5h 40m	13:45	Colón, ER	Colon, ER - Bus Terminal	19:25	Buenos Aires	Retiro Bus Station	Premium Economy	£25	A Bus from Rápido Tata goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 24/03/2026 13:45:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 24/03/2026 19:25:00. 50 Premium Economy ticket for £25 per person are available. Travel duration is 5h 40m
Crucero del Sur	5h 20m	02:20	Colón, ER	Colon, ER - Acceso	07:40	Buenos Aires	Liniers Bus Station	Premium Economy	£25	A Bus from Crucero del Sur goes from Colon, ER - Acceso, Colón, ER (Argentina) at 24/03/2026 02:20:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 24/03/2026 07:40:00. 50 Premium Economy ticket for £25 per person are available. Travel duration is 5h 20m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Flecha Bus	5h 0m	18:30	Colón, ER	Colon, ER - Bus Terminal	23:30	Buenos Aires	Thames - Panamericana	Premium Economy	£20	A Bus from Flecha Bus goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 25/03/2026 18:30:00 to Thames - Panamericana, Buenos Aires (Argentina) arriving at 25/03/2026 23:30:00. 50 Premium Economy ticket for £20 per person are available. Travel duration is 5h 0m
Flecha Bus	4h 50m	10:25	Colón, ER	Colon, ER - Bus Terminal	15:15	Buenos Aires	Thames - Panamericana	Premium Economy	£21	A Bus from Flecha Bus goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 25/03/2026 10:25:00 to Thames - Panamericana, Buenos Aires (Argentina) arriving at 25/03/2026 15:15:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 4h 50m
Flecha Bus	4h 20m	16:10	Colón, ER	Colon, ER - Bus Terminal	20:30	Buenos Aires	Thames - Panamericana	Premium Economy	£21	A Bus from Flecha Bus goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 25/03/2026 16:10:00 to Thames - Panamericana, Buenos Aires (Argentina) arriving at 25/03/2026 20:30:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 4h 20m

Cheapest bus trips Friday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Flecha Bus	4h 30m	02:30	Colón, ER	Colon, ER - Bus Terminal	07:00	Buenos Aires	Retiro Bus Station	Premium Economy	£18	A Bus from Flecha Bus goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 27/03/2026 02:30:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 27/03/2026 07:00:00. 50 Premium Economy ticket for £18 per person are available. Travel duration is 4h 30m
Flecha Bus	4h 0m	02:30	Colón, ER	Colon, ER - Bus Terminal	06:30	Buenos Aires	Thames - Panamericana	Premium Economy	£18	A Bus from Flecha Bus goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 27/03/2026 02:30:00 to Thames - Panamericana, Buenos Aires (Argentina) arriving at 27/03/2026 06:30:00. 50 Premium Economy ticket for £18 per person are available. Travel duration is 4h 0m
Nuevo Expreso	6h 10m	08:25	Colón, ER	Colon, ER - Bus Terminal	14:35	Buenos Aires	Retiro Bus Station	Premium Economy	£21	A Bus from Nuevo Expreso goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 27/03/2026 08:25:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 27/03/2026 14:35:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 6h 10m
Nuevo Expreso	6h 40m	08:25	Colón, ER	Colon, ER - Bus Terminal	15:05	Buenos Aires	Liniers Bus Station	Premium Economy	£21	A Bus from Nuevo Expreso goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 27/03/2026 08:25:00 to Liniers Bus Station, Buenos Aires (Argentina) arriving at 27/03/2026 15:05:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 6h 40m
Rápido Tata	5h 10m	15:00	Colón, ER	Colon, ER - Bus Terminal	20:10	Buenos Aires	Retiro Bus Station	Premium Economy	£21	A Bus from Rápido Tata goes from Colon, ER - Bus Terminal, Colón, ER (Argentina) at 27/03/2026 15:00:00 to Retiro Bus Station, Buenos Aires (Argentina) arriving at 27/03/2026 20:10:00. 50 Premium Economy ticket for £21 per person are available. Travel duration is 5h 10m

Best Price Offer: The price for the cheapest coach from Colón, ER to Buenos Aires is £15 on 16/03/2026. Flexible travellers save on ticket prices.

Frequency of bus connections between Colón, ER and Buenos Aires

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

Tuesday is the busiest day, with more than 48 daily coaches from Colón, ER to Buenos Aires. Wednesday has instead the fewest connections, with only 6 daily coaches between Colón, ER and Buenos Aires.

The busiest time of the day is the Morning, with 62 coaches from Colón, ER to Buenos Aires, while Night sees the fewest connections between Colón, ER and Buenos Aires, with 47 offers.

Facts about coaches from Colón, ER to Buenos Aires

Compare all providers like Flecha Bus, Rápido Tata and Nuevo Expreso that travel 36 times every day by bus from Colón, ER to Buenos Aires in one click! Book your bus ticket from Colón, ER to Buenos Aires starting from £15!

Cheapest Bus	£15
Fastest Bus	3h 55m
Earliest Coach	01:00
Latest Coach	23:20
Daily Bus Connections	36 Ø
Distance	266.2 km
Coach Companies	Flecha Bus, Rápido Tata, Nuevo Expreso, Crucero del Sur and 20 de Junio

Cheapest coach connections from Colón, ER to Buenos Aires

Every day, 36 buses from 5 coach companies leave Colón, ER for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 21/03/2026 and for the following days.

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Monday 16/03

Tuesday 17/03

Wednesday 18/03

Thursday 19/03

Friday 20/03

Saturday 21/03

£15

Sunday 22/03

£20

Monday 23/03

£20

Tuesday 24/03

£15

Wednesday 25/03

£20

Thursday 26/03

Friday 27/03

£18

Saturday 28/03

£20

Sunday 29/03

Monday 30/03

£25

Tuesday 31/03

£21

Wednesday 01/04

Thursday 02/04

Friday 03/04

£21

Saturday 04/04

Sunday 05/04

£21

Monday 06/04

£21

Tuesday 07/04

£20

Wednesday 08/04

£18

Thursday 09/04

£18

Friday 10/04

£18

Saturday 11/04

£18

Sunday 12/04

The cheapest time to travel from Colón, ER to Buenos Aires

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

With a price starting from £15, Tuesday is the cheapest day for a coach from Colón, ER to Buenos Aires. Monday instead is the most expensive day with prices starting from £20.

Night is the cheapest day time for bus tickets from Colón, ER to Buenos Aires, with £10. Morning is the most expensive time of the day with prices starting from £20.

How to save money travelling from Colón, ER 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 Colón, ER 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 Colón, ER 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 coaches from Colón, ER to Buenos Aires are also emptier.

All bus stations and stops in Colón, ER and Buenos Aires

The map below shows you where to find all the bus stations in Colón, ER and Buenos Aires.

Colon, ER - Bus Terminal

Sourigues 449

Colon, ER - Acceso

Estación Juan Jorge

Almacén Allois

Almacén Bello

Avenida Del Libertador Y Perú Coach Station

Avenida del Libertador 14995

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

Service and Comfort on the bus from Colón, ER to Buenos Aires

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

FAQs about the Colón, ER to Buenos Aires bus

How much does a Colón, ER - Buenos Aires coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Colón, ER - Buenos Aires bus trip is available from £15 and takes 4h 5m. Compare offers and save money!

How much could I save by comparing buses from Colón, ER to Buenos Aires?

The connection Colón, ER to Buenos Aires is offered by 5 companies with ticket prices ranging from £15 to £39. Therefore, we suggest booking your ticket as soon as possible to ensure you will get the cheapest ticket price.

How many connections are available for the Colón, ER - Buenos Aires route on average every day?

Each day, the bus route from Colón, ER to Buenos Aires is offered by roughly 36 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Buenos Aires from Colón, ER take?

The quickest coach from Colón, ER to Buenos Aires is provided by Crucero del Sur and takes 3h 55m. Coach tickets for this connection cost £39. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Colón, ER to Buenos Aires?

The earliest bus to Buenos Aires departs from Colón, ER at 01:00. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Colón, ER to Buenos Aires?

The latest bus to Buenos Aires departs from Colón, ER at 23:20. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Colón, ER - Buenos Aires route?

Passengers looking to travel from Colón, ER to Buenos Aires can travel with Flecha Bus, Rápido Tata and Nuevo Expreso. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Colón, ER and Buenos Aires?

You can check all the direct connections between Colón, ER 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: Flecha Bus, Rápido Tata and Nuevo Expreso.

What can I take with me on the bus to Buenos Aires from Colón, ER?

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

What equipment is available for the Colón, ER 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 travelling 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 Colón, ER to Buenos Aires on your planned travel date.

How does CheckMyBus find the best bus deals from Colón, ER to Buenos Aires?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 36 daily trips between Colón, ER and Buenos Aires. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Colón, ER to Buenos Aires?

Prices and availability for 36 trips between Colón, ER and Buenos Aires change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Colón, ER to Buenos Aires

Premium Economy

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

More bus routes to Colón, ER and to Buenos Aires

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