Find coaches from Rosario, AR to San Martín, Mendoza, AR

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Today8 Sept
from US$53
Tomorrow9 Sept
from US$38
Wed10 Sept
Thu11 Sept
Fri12 Sept
Sat13 Sept
Sun14 Sept
Mon15 Sept

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest + Fastest
    Departure time: 9 September at
    Departure city: Rosario
    Departure location: Terminal de Omnibus Rosario
    Arrival time: 10 September at
    Destination city: San Martín
    Destination location: Terminal Omnibus San Martin
    Operated by: AndesmarAndesmar
    Vehicle: BusDuration:
  • Departure time: 9 September at
    Departure city: Rosario
    Departure location: Terminal de Omnibus Rosario
    Arrival time: 9 September at
    Destination city: San Martín
    Destination location: Terminal Omnibus San Martin
    Operated by: La 20 de JunioLa 20 de Junio
    Vehicle: BusDuration:
  • Departure time: 9 September at
    Departure city: Rosario
    Departure location: Terminal de Omnibus Rosario
    Arrival time: 9 September at
    Destination city: San Martín
    Destination location: Terminal Omnibus San Martin
    Operated by: La 20 de JunioLa 20 de Junio
    Vehicle: BusDuration:
  • Departure time: 9 September at
    Departure city: Rosario
    Departure location: Terminal de Omnibus Rosario
    Arrival time: 10 September at
    Destination city: San Martín
    Destination location: Terminal Omnibus San Martin
    Operated by: La 20 de JunioLa 20 de Junio
    Vehicle: BusDuration:
  • Departure time: 9 September at
    Departure city: Rosario
    Departure location: Terminal de Omnibus Rosario
    Arrival time: 10 September at
    Destination city: San Martín
    Destination location: Terminal Omnibus San Martin
    Operated by: La 20 de JunioLa 20 de Junio
    Vehicle: BusDuration:

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Bus Rosario, AR to San Martín, Mendoza, AR: Trip Overview

Average ticket priceUS$59
Average bus trip duration18h 25m
Number of daily buses3
Earliest bus departure00:45
Distance451 miles
Latest bus departure19:30

Rosario to San Martín Bus

With Busbud, comparing and booking tickets for a bus from Rosario 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 Rosario to San Martín will be provided by the most trusted bus companies.

Discover how much the bus trip from Rosario to San Martín will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Rosario, AR - San Martín, Mendoza, AR

  1. How much does a bus ticket from Rosario to San Martín cost?

    The bus ticket price from Rosario to San Martín starts at US$19. The best way to find cheap bus tickets from Rosario to San Martín is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

  2. How long is the bus ride from Rosario to San Martín?

    The average travel time between Rosario and San Martín is around 18h 25m, although the fastest bus will take about 11h 27m. This is the time it takes to travel the 454 miles that separates the two cities.

  3. How many daily bus connections are there between Rosario and San Martín?

    The number of buses from Rosario to San Martín can differ depending on the day of the week. On average, there are 3 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Rosario to San Martín by comparing and selecting the bus that fits your travel style and budget on Busbud.

  4. Which bus companies travel from Rosario to San Martín?

    When taking the bus from Rosario to San Martín, you can travel comfortably and safely with 20 de Junio, Andesmar, CATA Internacional.

  5. What are the departure and arrival stations when taking the bus from Rosario to San Martín?

    Buses travelling between Rosario and San Martín leave from Cafferata or 27 de Febrero y Oroño and arrive at Terminal Omnibus San Martin, Parada de Autobuses de San Martin.

Find cheapest prices for buses

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

Best price found
06/09
No data
07/09
No data
Today
US$49
09/09
US$34
10/09
No data
11/09
No data
12/09
No data
13/09
No data
busbud logoThe cheapest trip from Rosario, AR to San Martín, Mendoza, AR was searched and found on 9 Sept 2025 with a price of US$34

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

You can expect to pay from US$34 to US$67 for a bus ticket from Rosario, 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$34, which is on 2025-09-09.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Rosario 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 Rosario to San Martín, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Rosario to San Martín will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

Tune out to the fine sounds of your best music playlist on your bus trip from Rosario 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 word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

Will you be returning to Rosario, AR by bus?

Bus from San Martín, Mendoza, AR to Rosario, AR

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