Which bus from Bahía Blanca to Buenos Aires is the cheapest?

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Which bus from Bahía Blanca to Buenos Aires is the best?

Check the bus schedule for Bahía Blanca to Buenos Aires. Here is a selection of the cheapest coach trips for the next days from bus operators like Plusmar, Cóndor Estrella or El Águila. To see the full timetable for all coaches just use or search and compare.

today
£20
tomorrow
£20
Monday
£20
Tuesday
£20
Wednesday
£20
Thursday
£20
Friday
£18

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Plusmar 3h 55m 07:30 Bahía Blanca Central bus station 11:25 Buenos Aires Avenida Del Libertador Y Perú Coach Station  Premium Economy £20
Andesmar 7h 40m 00:15 Bahía Blanca Central bus station 07:55 Buenos Aires Liniers Bus Station  Premium Economy £30
Vía Tac 9h 50m 01:10 Bahía Blanca Central bus station 11:00 Buenos Aires Liniers Bus Station  Premium Economy £32
Cóndor Estrella 9h 0m 02:00 Bahía Blanca Central bus station 11:00 Buenos Aires Liniers Bus Station  Premium Economy £35
El Águila 8h 45m 10:00 Bahía Blanca Central bus station 18:45 Buenos Aires Liniers Bus Station  Premium Economy £35

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Plusmar 3h 55m 07:30 Bahía Blanca Central bus station 11:25 Buenos Aires Avenida Del Libertador Y Perú Coach Station  Premium Economy £20
Ñandú del Sur 9h 15m 21:15 Bahía Blanca Central bus station 06:30 Buenos Aires Retiro Bus Station  First Class £27
Andesmar 7h 40m 00:15 Bahía Blanca Central bus station 07:55 Buenos Aires Liniers Bus Station  Premium Economy £30
Cóndor Estrella 10h 30m 20:40 Bahía Blanca Central bus station 07:10 Buenos Aires Liniers Bus Station  Basic £32
El Águila 8h 45m 10:00 Bahía Blanca Central bus station 18:45 Buenos Aires Liniers Bus Station  Premium Economy £35

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Plusmar 3h 55m 07:30 Bahía Blanca Central bus station 11:25 Buenos Aires Avenida Del Libertador Y Perú Coach Station  Premium Economy £20
Ñandú del Sur 9h 15m 21:25 Bahía Blanca Central bus station 06:40 Buenos Aires Retiro Bus Station  Premium Economy £21
Andesmar 7h 40m 00:15 Bahía Blanca Central bus station 07:55 Buenos Aires Liniers Bus Station  Premium Economy £30
Cóndor Estrella 9h 0m 02:00 Bahía Blanca Central bus station 11:00 Buenos Aires Liniers Bus Station  Premium Economy £31
El Águila 8h 45m 10:00 Bahía Blanca Central bus station 18:45 Buenos Aires Liniers Bus Station  Premium Economy £31

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Plusmar 3h 55m 07:30 Bahía Blanca Central bus station 11:25 Buenos Aires Avenida Del Libertador Y Perú Coach Station  Premium Economy £20
Ñandú del Sur 9h 15m 21:15 Bahía Blanca Central bus station 06:30 Buenos Aires Retiro Bus Station  First Class £27
El Valle 9h 50m 01:10 Bahía Blanca Central bus station 11:00 Buenos Aires Liniers Bus Station  Premium Economy £27
Andesmar 7h 40m 00:15 Bahía Blanca Central bus station 07:55 Buenos Aires Liniers Bus Station  Premium Economy £30
Cóndor Estrella 10h 30m 20:40 Bahía Blanca Central bus station 07:10 Buenos Aires Liniers Bus Station  Basic £32

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Plusmar 3h 55m 07:30 Bahía Blanca Central bus station 11:25 Buenos Aires Avenida Del Libertador Y Perú Coach Station  Premium Economy £20
Ñandú del Sur 9h 15m 21:15 Bahía Blanca Central bus station 06:30 Buenos Aires Retiro Bus Station  First Class £27
Andesmar 7h 40m 00:15 Bahía Blanca Central bus station 07:55 Buenos Aires Liniers Bus Station  Premium Economy £30
Cóndor Estrella 10h 30m 20:40 Bahía Blanca Central bus station 07:10 Buenos Aires Liniers Bus Station  Basic £32
El Águila 8h 45m 10:00 Bahía Blanca Central bus station 18:45 Buenos Aires Liniers Bus Station  Premium Economy £35

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Plusmar 3h 55m 07:30 Bahía Blanca Central bus station 11:25 Buenos Aires Avenida Del Libertador Y Perú Coach Station  Premium Economy £20
Ñandú del Sur 9h 15m 21:15 Bahía Blanca Central bus station 06:30 Buenos Aires Retiro Bus Station  First Class £27
Andesmar 8h 15m 00:15 Bahía Blanca Central bus station 08:30 Buenos Aires Retiro Bus Station  Premium Economy £30
Cóndor Estrella 11h 30m 20:40 Bahía Blanca Central bus station 08:10 Buenos Aires Retiro Bus Station  Basic £32
El Águila 9h 35m 10:00 Bahía Blanca Central bus station 19:35 Buenos Aires Retiro Bus Station  Premium Economy £35

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Plusmar 3h 55m 07:30 Bahía Blanca Central bus station 11:25 Buenos Aires Avenida Del Libertador Y Perú Coach Station  Premium Economy £18
Ñandú del Sur 9h 15m 21:15 Bahía Blanca Central bus station 06:30 Buenos Aires Retiro Bus Station  First Class £27
El Valle 10h 45m 01:10 Bahía Blanca Central bus station 11:55 Buenos Aires Retiro Bus Station  Premium Economy £27
Andesmar 7h 40m 00:15 Bahía Blanca Central bus station 07:55 Buenos Aires Liniers Bus Station  Premium Economy £30
Cóndor Estrella 10h 30m 20:40 Bahía Blanca Central bus station 07:10 Buenos Aires Liniers Bus Station  Basic £32

Best Price Offer: The price for the cheapest coach from Bahía Blanca to Buenos Aires is £18 on 27/03/2026. Flexible travellers save on ticket prices.


What is the best day and time to travel by bus between Bahía Blanca and Buenos Aires?

Here is the frequency of all coach connections from Bahía Blanca to Buenos Aires. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Friday is the busiest day, with more than 258 daily coaches from Bahía Blanca to Buenos Aires. Thursday has instead the fewest connections, with only 114 daily coaches between Bahía Blanca and Buenos Aires.
The busiest time of the day is the Evening, with 690 coaches from Bahía Blanca to Buenos Aires, while Afternoon sees the fewest connections between Bahía Blanca and Buenos Aires, with 74 offers.

All facts for Bahía Blanca to Buenos Aires bus at a glance

Compare all coach operators like Plusmar, Cóndor Estrella and El Águila that travel daily 163 times by bus from Bahía Blanca to Buenos Aires in one click. Book your Bahía Blanca to Buenos Aires bus ticket starting from £18!

Cheapest Bus £18
Fastest Bus 3h 55m
Earliest Coach 00:15
Latest Coach 23:35
Daily Bus Connections 163 Ø
Distance 571.9 km
Coach Companies Plusmar, Cóndor Estrella, El Águila, Andesmar, Ñandú del Sur, PLATABUS, Vía Bariloche, El Valle, CEFERINO and Vía Tac

What are the cheapest coach tickets from Bahía Blanca to Buenos Aires?

Every day, 163 buses from 10 coach companies leave Bahía Blanca for Buenos Aires. Check the table below to find the cheapest prices for coach tickets for this route, starting from 21/03/2026 and for the following days. Make sure get the cheapest bus ticket!

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
£35
Sunday 22/03
£35
Monday 23/03
£20
Tuesday 24/03
£30
Wednesday 25/03
£20
Thursday 26/03
£20
Friday 27/03
£32
Saturday 28/03
£20
Sunday 29/03
£38
Monday 30/03
£32
Tuesday 31/03
£27
Wednesday 01/04
£32
Thursday 02/04
£20
Friday 03/04
£20
Saturday 04/04
£20
Sunday 05/04
£30
Monday 06/04
£27
Tuesday 07/04
£27
Wednesday 08/04
£20
Thursday 09/04
£32
Friday 10/04
£20
Saturday 11/04
£32
Sunday 12/04

The cheapest time to travel from Bahía Blanca to Buenos Aires

See here on which day and which time of the day you can find the cheapest bus ticket from Bahía Blanca to Buenos Aires, for the next 30 days.
With a price starting from £18, Friday is the cheapest day for a coach from Bahía Blanca to Buenos Aires. Monday instead is the most expensive day with prices starting from £20.
Morning is the cheapest day time for bus tickets from Bahía Blanca to Buenos Aires, with £18. Night is the most expensive time of the day with prices starting from £20.

How to save money travelling from Bahía Blanca to Buenos Aires

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Bahía Blanca 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 coach from Bahía Blanca 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 Bahía Blanca to Buenos Aires are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

Latest reviews for coach companies on the route Bahía Blanca - Buenos Aires

Cóndor Estrella
Reservado, 08/12/2025
Una porqueria de empresa , pagamos mas por un servicio que se supone era mejor , un mic4o viejo con todo roto cables salidos y los puertos usb sacados a la fuerza , cinturones rotos , sillas dañadas , ... Una porqueria de empresa , pagamos mas por un servicio que se supone era mejor , un mic4o viejo con todo roto cables salidos y los puertos usb sacados a la fuerza , cinturones rotos , sillas dañadas , UN DESASTRE NO COMPREN EN ESTA MIERDA DE EMPRESA.

All bus stations and stops in Bahía Blanca and Buenos Aires

Here is a map with all coach stations in Bahía Blanca and Buenos Aires. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Bahía Blanca to Buenos Aires? Compare all modes of transports from Bahía Blanca to Buenos Aires.

All you need to know when you travel by bus from Bahía Blanca to Buenos Aires

Check all information on comfort and services on the coaches from Bahía Blanca to Buenos Aires. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Bahía Blanca to Buenos Aires bus

How much does a Bahía Blanca Buenos Aires coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Bahía Blanca Buenos Aires bus trip is available from £18 and takes 3h 55m. Compare offers and save money!

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

This connection is offered by 10 companies with ticket prices ranging from £18 to £71. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Buenos Aires.

How many connections are available for the Bahía Blanca Buenos Aires route on average every day?

Each day, the bus route from Bahía Blanca to Buenos Aires is offered by roughly 163 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Buenos Aires from Bahía Blanca take?

The quickest coach from Bahía Blanca to Buenos Aires is provided by Plusmar and takes 3h 55m. Coach tickets for this connection cost £20. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Bahía Blanca to Buenos Aires?

The earliest bus to Buenos Aires departs from Bahía Blanca at 00:15. 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 Bahía Blanca to Buenos Aires?

The latest bus to Buenos Aires departs from Bahía Blanca at 23:35. 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 Bahía Blanca Buenos Aires route?

Passengers looking to travel from Bahía Blanca to Buenos Aires can travel with Plusmar, Cóndor Estrella and El Águila. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Bahía Blanca and Buenos Aires?

You can check all the direct connections between Bahía Blanca 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: Plusmar, Cóndor Estrella and El Águila.

What can I take with me on the bus to Buenos Aires from Bahía Blanca?

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 bus for the Bahía Blanca 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 Bahía Blanca 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 Bahía Blanca to Buenos Aires on your planned travel date.

How does CheckMyBus find the best coach deals from Bahía Blanca 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 163 daily trips between Bahía Blanca 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 Bahía Blanca to Buenos Aires?

Prices and availability for 163 trips between Bahía Blanca 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 Bahía Blanca to Buenos Aires

Basic
Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

Premium Economy
PremiumEconomy

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

First Class
First

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

More bus routes to Bahía Blanca and to Buenos Aires

Here’s an overview of the most popular bus routes to Bahía Blanca and to Buenos Aires. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
Bus to Bahía Blanca from Mar del Plata Bus to Bahía Blanca from Mar del Plata
Coach to Bahía Blanca from Córdoba, CD Coach to Bahía Blanca from Córdoba, CD
Coach Trelew to Bahía Blanca Coach Trelew to Bahía Blanca
Coach from Rosario, SF to Bahía Blanca Coach from Rosario, SF to Bahía Blanca
Bus Claromecó, BA to Buenos Aires Bus Claromecó, BA to Buenos Aires
Monte Hermoso to Buenos Aires bus Monte Hermoso to Buenos Aires bus
Sierra de La Ventana to Buenos Aires bus Sierra de La Ventana to Buenos Aires bus
Bus Curitiba, PR to Buenos Aires Bus Curitiba, PR to Buenos Aires
Popular Airport Transfers to Bahía Blanca and to Buenos Aires
CheckMyBus › Coaches in Argentina › Coach to Bahía Blanca › Coach to Buenos Aires

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