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

Bus Buenos Aires, AR to San Martín, Mendoza, AR: Trip Overview

Average Ticket PriceUS$49
Average Bus Trip Duration14h
Number of daily buses11
Earliest bus departure6:30am
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. What is the distance between Buenos Aires and San Martín?

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

  2. 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.

Find cheapest prices for buses

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

Best price found
08-01
US$37
08-02
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Today
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08-04
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08-05
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08-06
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08-07
US$36
08-08
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busbud logoThe cheapest trip from Buenos Aires, AR to San Martín, Mendoza, AR was searched and found on Aug 7, 2025 with a price of US$36

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

You can expect to pay from US$36 to US$82 for a bus ticket from Buenos Aires, AR to San Martín, Mendoza, AR based on the last 2 days. You can expect to find the cheapest price for the trip at US$36 which is on 2025-08-07.

Usually CATA Internacional 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, AR by bus?

Bus from Buenos Aires, AR to San Martín, Mendoza, AR

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