Find coaches from San Martín to Buenos Aires

Easily compare and book your next trip with Busbud

Join 75M+ travellers booking 2M+ routes across 85+ countries.
Enjoy our 24/7 customer service to assist you at every stage.
Cancel anytime and receive a 100% refund, no reason needed.
Today10 Feb
from £54
Tomorrow11 Feb
from £54
Wed12 Feb
Thu13 Feb
Fri14 Feb
Sat15 Feb
Sun16 Feb
Mon17 Feb

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 11 February at
    Departure city: San Martín
    Departure location: Terminal Omnibus San Martin
    Arrival time: 12 February at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Central ArgentinoCentral Argentino
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 11 February at
    Departure city: San Martín
    Departure location: Terminal Omnibus San Martin
    Arrival time: 12 February at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: La 20 de JunioLa 20 de Junio
    Vehicle: BusDuration:
  • Departure time: 11 February at
    Departure city: San Martín
    Departure location: Terminal Omnibus San Martin
    Arrival time: 12 February at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: ChevallierChevallier
    Vehicle: BusDuration:
  • Departure time: 11 February at
    Departure city: San Martín
    Departure location: Terminal Omnibus San Martin
    Arrival time: 12 February at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: AndesmarAndesmar
    Vehicle: BusDuration:
  • Departure time: 11 February at
    Departure city: San Martín
    Departure location: Terminal Omnibus San Martin
    Arrival time: 12 February at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: La 20 de JunioLa 20 de Junio
    Vehicle: BusDuration:

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Bus San Martín to Buenos Aires: Trip Overview

Average ticket price£64
Average bus trip duration14h 5m
Number of daily buses13
Earliest bus departure11:50
Distance588 miles
Latest bus departure21:40

San Martín to Buenos Aires buses

Busbud helps you find a bus from San Martín to Buenos Aires. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

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

From cheap bus tickets to more luxurious buses travelling from San Martín 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 San Martín - Buenos Aires

  1. How much does a coach ticket from San Martín to Buenos Aires cost?

    The price for a coach ticket from San Martín to Buenos Aires starts at £60, though the average is £64. The exact cost can vary based on different factors such as the time of travel, the day of the week, and the coach service provider. Keep in mind that booking tickets on the day of travel might result in higher prices.

  2. How long does the coach from San Martín to Buenos Aires take?

    The average duration for a trip from San Martín to Buenos Aires by coach is around 14h 5m. If you're looking for the fastest trip, you can get there in just about 12h 45m. However, please keep in mind that your specific travel time may vary due to the prevailing traffic conditions along the route.

  3. At what time does the first coach from San Martín to Buenos Aires leave?

    The first departure to Buenos Aires is at 11:50. Times and services may vary during weekends and holidays.

  4. What's the distance between San Martín and Buenos Aires by coach?

    The distance between San Martín and Buenos Aires by coach is approximately 588 miles (949 km).

  5. How many daily coach trips are there from San Martín to Buenos Aires?

    You'll be pleased to know that Via Tac, CATA Internacional and 20 de Junio offer 13 coaches per day for this route. Keep in mind the availability of coaches on this route may fluctuate depending on the day of the week.

  6. How can I travel from San Martín to Buenos Aires avoiding air travel?

    You have the option to select the coach for your journey on this route. The coach provides a comfortable and sustainable journey and allows you to enjoy the sights while reaching your destination. You might also find carpooling options to travel between the two cities.

  7. Can I catch a night coach from San Martín to Buenos Aires?

    You can hop on buses departing from San Martín until 21:40 and reaching Buenos Aires the following day. Make sure to bring a snack and a blanket to keep yourself feeling comfortable during the night.

Find cheapest prices for buses

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

Best price found
08/02
No data
09/02
£58
Today
£55
11/02
£55
12/02
£55
13/02
No data
14/02
£55
15/02
No data
%{brand}s logoThe cheapest trip from San Martín to Buenos Aires was searched and found on 11 Feb 2025 with a price of £55

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

You can expect to pay from £55 to £87 for a bus ticket from San Martín to Buenos Aires based on the last 2 days. You can expect to find the cheapest price for the trip at £55, which is on 2025-02-11.

Usually La 20 de Junio 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

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between San Martín and Buenos Aires!

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

Did you know?

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

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 San Martín by bus?

Bus from San Martín to Buenos Aires

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.

Popular Buses Connecting San Martín

Buses Leaving from San Martín

Buses Going to San Martín

Popular Buses Connecting Buenos Aires

Buses Leaving from Buenos Aires

Buses Going to Buenos Aires