Bus Tickets from Buenos Aires, AR to San Martín (Mendoza), AR

Find affordable bus tickets from Buenos Aires, AR to San Martín (Mendoza), AR with flexible options. Book your trip now

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Bus Buenos Aires to San Martín: Trip Overview

Average Ticket PriceUS$57
Average Bus Trip Duration14h
Number of daily buses15
Earliest bus departure9:00am
Distance947 km
Latest bus departure11:00pm

Buenos Aires to San Martín Bus

With Busbud, comparing and booking tickets for a bus from Buenos Aires to San Martín is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

Bus service from Buenos Aires to San Martín will be provided by the most trusted bus companies.

From cheap bus tickets to more luxurious buses travelling from Buenos Aires to San Martín, 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 Buenos Aires, AR - San Martín (Mendoza), AR

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

    The typical travel time from Buenos Aires to San Martín by bus is around 14h. For the shortest travel time, select the fastest bus available, which will take you to San Martín in about 13h 15m.

  2. What is the distance between Buenos Aires and San Martín?

    The distance covered from Buenos Aires to San Martín is 949 km (588 miles).

  3. What are the departure and arrival locations for buses traveling from Buenos Aires to San Martín?

    Buses traveling this route start their trip at Terminal de Retiro, in Buenos Aires, and end it at Terminal Omnibus San Martin, in San Martín.

  4. What is the cheapest way to go from Buenos Aires to San Martín?

    The least expensive option to go from Buenos Aires to San Martín would be going by bus. Starting at US$29, this bus is the most cost-effective option for your journey.

  5. How much is the bus from Buenos Aires to San Martín?

    The bus fare from Buenos Aires to San Martín is approximately US$57.

  6. Is it possible to travel by overnight bus from Buenos Aires to San Martín?

    Yes! Catch buses leaving from Buenos Aires until 11:00pm and reaching San Martín 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
06-07
US$39
06-08
No data
Today
No data
06-10
No data
06-11
No data
06-12
No data
06-13
US$32
06-14
No data
busbud logoThe cheapest trip from Buenos Aires to San Martín was searched and found on Jun 13, 2025 with a price of US$32

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

You can expect to pay from US$32 to US$72 for a bus ticket from Buenos Aires to San Martín based on the last 2 days. You can expect to find the cheapest price for the trip at US$32 which is on 2025-06-13.

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

Meet and talk to locals at the bus stations while travelling from Buenos Aires to San Martín.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Much more than a mere vehicle taking you from Buenos Aires to San Martín, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

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

Did you know?

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.

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

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.

Will you be returning to Buenos Aires by bus?

Bus from Buenos Aires to San Martín

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