Bus from San Miguel de Tucumán to Buenos Aires from $50

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Compare all timetables for the bus from San Miguel de Tucumán to Buenos Aires

Here is a selection of the cheapest bus trips from the schedule from San Miguel de Tucumán to Buenos Aires from various bus operators like Balut, Flecha Bus or 20 de Junio for the next days.

today
$58
tomorrow
$56
Wednesday
$55
Thursday
$55
Friday
$55
Saturday
$55
Sunday
$58

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Vía Tac 18h 20m 3:01 PM San Miguel de Tucumán Bus Station 9:21 AM Buenos Aires Liniers Bus Station  Premium Economy $58
Crucero del Sur 19h 0m 7:30 PM San Miguel de Tucumán Bus Station 2:30 PM Buenos Aires Liniers Bus Station  Premium Economy $63
Balut 16h 30m 3:20 AM San Miguel de Tucumán Bus Station 7:50 PM Buenos Aires Terminal de Ómnibus Dellepiane  Premium Economy $65
20 de Junio 20h 30m 12:45 PM San Miguel de Tucumán Bus Station 9:15 AM Buenos Aires Liniers Bus Station  Premium Economy $79
Flecha Bus 21h 0m 1:10 PM San Miguel de Tucumán Bus Station 10:10 AM Buenos Aires Liniers Bus Station  Premium Economy $87

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 19h 25m 2:35 AM San Miguel de Tucumán Bus Station 10:00 PM Buenos Aires Retiro Bus Station  Premium Economy $56
Vía Tac 17h 55m 9:15 PM San Miguel de Tucumán Bus Station 3:10 PM Buenos Aires Liniers Bus Station  Premium Economy $58
La Veloz del Norte 18h 40m 12:30 AM San Miguel de Tucumán Bus Station 7:10 PM Buenos Aires Liniers Bus Station  Premium Economy $62
Balut 16h 0m 1:15 AM San Miguel de Tucumán Bus Station 5:15 PM Buenos Aires Liniers Bus Station  Premium Economy $65
Crucero del Sur 19h 0m 7:30 PM San Miguel de Tucumán Bus Station 2:30 PM Buenos Aires Liniers Bus Station  Premium Economy $67
  • Did you know that if you travel from San Miguel de Tucumán to Buenos Aires via Santiago del Estero, you can save more than $8? You can find the corresponding connections below.
    • Flecha Bus
      22h 30m
      0
      8:00 AM
      San Miguel de Tucumán
      Bus Station
      10:30 AM
      Santiago del Estero
      Central Bus Station
      0
      Flecha Bus
      Basic
      $15
      • Waiting Time 2h 0m
    • La Unión
      18h 0m
      0
      12:30 PM
      Santiago del Estero
      Central Bus Station
      6:30 AM
      Buenos Aires
      Retiro Bus Station
      0
      La Unión
      Premium Economy
      $33
    Travel time is 6h 30m longer, but you will save $8

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 19h 25m 2:35 AM San Miguel de Tucumán Bus Station 10:00 PM Buenos Aires Retiro Bus Station  Premium Economy $55
Vía Tac 18h 20m 3:01 PM San Miguel de Tucumán Bus Station 9:21 AM Buenos Aires Liniers Bus Station  Premium Economy $58
Crucero del Sur 19h 0m 7:30 PM San Miguel de Tucumán Bus Station 2:30 PM Buenos Aires Liniers Bus Station  Premium Economy $63
Balut 16h 0m 1:15 AM San Miguel de Tucumán Bus Station 5:15 PM Buenos Aires Liniers Bus Station  Premium Economy $65
Flecha Bus 20h 10m 2:50 PM San Miguel de Tucumán Bus Station 11:00 AM Buenos Aires Liniers Bus Station  Basic $87
  • Did you know that if you travel from San Miguel de Tucumán to Buenos Aires via Santiago del Estero, you can save more than $7? You can find the corresponding connections below.
    • Flecha Bus
      22h 30m
      0
      8:00 AM
      San Miguel de Tucumán
      Bus Station
      10:30 AM
      Santiago del Estero
      Central Bus Station
      0
      Flecha Bus
      Basic
      $15
      • Waiting Time 2h 0m
    • La Unión
      18h 0m
      0
      12:30 PM
      Santiago del Estero
      Central Bus Station
      6:30 AM
      Buenos Aires
      Retiro Bus Station
      0
      La Unión
      Premium Economy
      $33
    Travel time is 6h 30m longer, but you will save $7

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 19h 25m 2:35 AM San Miguel de Tucumán Bus Station 10:00 PM Buenos Aires Retiro Bus Station  Premium Economy $55
Vía Tac 17h 55m 9:15 PM San Miguel de Tucumán Bus Station 3:10 PM Buenos Aires Liniers Bus Station  Premium Economy $58
Balut 16h 0m 1:15 AM San Miguel de Tucumán Bus Station 5:15 PM Buenos Aires Liniers Bus Station  Premium Economy $65
Crucero del Sur 19h 0m 7:30 PM San Miguel de Tucumán Bus Station 2:30 PM Buenos Aires Liniers Bus Station  Premium Economy $67
Flecha Bus 21h 0m 1:00 PM San Miguel de Tucumán Bus Station 10:00 AM Buenos Aires Liniers Bus Station  Premium Economy $84
  • Did you know that if you travel from San Miguel de Tucumán to Buenos Aires via Santiago del Estero, you can save more than $7? You can find the corresponding connections below.
    • Flecha Bus
      22h 30m
      0
      8:00 AM
      San Miguel de Tucumán
      Bus Station
      10:30 AM
      Santiago del Estero
      Central Bus Station
      0
      Flecha Bus
      Basic
      $15
      • Waiting Time 2h 0m
    • La Unión
      18h 0m
      0
      12:30 PM
      Santiago del Estero
      Central Bus Station
      6:30 AM
      Buenos Aires
      Retiro Bus Station
      0
      La Unión
      Premium Economy
      $33
    Travel time is 6h 30m longer, but you will save $7

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 19h 25m 2:35 AM San Miguel de Tucumán Bus Station 10:00 PM Buenos Aires Retiro Bus Station  Premium Economy $55
Vía Tac 17h 55m 9:15 PM San Miguel de Tucumán Bus Station 3:10 PM Buenos Aires Liniers Bus Station  Premium Economy $58
Crucero del Sur 19h 0m 7:30 PM San Miguel de Tucumán Bus Station 2:30 PM Buenos Aires Liniers Bus Station  Premium Economy $63
Balut 16h 0m 1:15 AM San Miguel de Tucumán Bus Station 5:15 PM Buenos Aires Liniers Bus Station  Premium Economy $65
Flecha Bus 18h 55m 1:45 AM San Miguel de Tucumán Bus Station 8:40 PM Buenos Aires Liniers Bus Station  Premium Economy $87
  • Did you know that if you travel from San Miguel de Tucumán to Buenos Aires via Santiago del Estero, you can save more than $7? You can find the corresponding connections below.
    • Flecha Bus
      22h 30m
      0
      8:00 AM
      San Miguel de Tucumán
      Bus Station
      10:30 AM
      Santiago del Estero
      Central Bus Station
      0
      Flecha Bus
      Basic
      $15
      • Waiting Time 2h 0m
    • La Unión
      18h 0m
      0
      12:30 PM
      Santiago del Estero
      Central Bus Station
      6:30 AM
      Buenos Aires
      Retiro Bus Station
      0
      La Unión
      Premium Economy
      $33
    Travel time is 6h 30m longer, but you will save $7

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
20 de Junio 19h 25m 2:35 AM San Miguel de Tucumán Bus Station 10:00 PM Buenos Aires Retiro Bus Station  Premium Economy $55
Vía Tac 17h 5m 9:15 PM San Miguel de Tucumán Bus Station 2:20 PM Buenos Aires Retiro Bus Station  Premium Economy $58
Crucero del Sur 19h 0m 7:30 PM San Miguel de Tucumán Bus Station 2:30 PM Buenos Aires Liniers Bus Station  Premium Economy $63
Balut 16h 30m 1:15 AM San Miguel de Tucumán Bus Station 5:45 PM Buenos Aires Terminal de Ómnibus Dellepiane  Premium Economy $65
Rutatlántica 15h 30m 5:40 PM San Miguel de Tucumán Bus Station 9:10 AM Buenos Aires Julio A. Roca Bus Stop  Premium Economy $73
  • Did you know that if you travel from San Miguel de Tucumán to Buenos Aires via Santiago del Estero, you can save more than $7? You can find the corresponding connections below.
    • Flecha Bus
      22h 30m
      0
      8:00 AM
      San Miguel de Tucumán
      Bus Station
      10:30 AM
      Santiago del Estero
      Central Bus Station
      0
      Flecha Bus
      Basic
      $15
      • Waiting Time 2h 0m
    • La Unión
      18h 0m
      0
      12:30 PM
      Santiago del Estero
      Central Bus Station
      6:30 AM
      Buenos Aires
      Retiro Bus Station
      0
      La Unión
      Premium Economy
      $33
    Travel time is 7h 0m longer, but you will save $7

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Vía Tac 18h 20m 3:01 PM San Miguel de Tucumán Bus Station 9:21 AM Buenos Aires Liniers Bus Station  Premium Economy $58
Crucero del Sur 19h 0m 7:30 PM San Miguel de Tucumán Bus Station 2:30 PM Buenos Aires Liniers Bus Station  Premium Economy $63
Balut 16h 0m 1:15 AM San Miguel de Tucumán Bus Station 5:15 PM Buenos Aires Liniers Bus Station  Premium Economy $65
20 de Junio 20h 30m 12:45 PM San Miguel de Tucumán Bus Station 9:15 AM Buenos Aires Liniers Bus Station  Premium Economy $75
Flecha Bus 20h 10m 2:50 PM San Miguel de Tucumán Bus Station 11:00 AM Buenos Aires Liniers Bus Station  Basic $87
  • Did you know that if you travel from San Miguel de Tucumán to Buenos Aires via Santiago del Estero, you can save more than $10? You can find the corresponding connections below.
    • Flecha Bus
      22h 30m
      0
      8:00 AM
      San Miguel de Tucumán
      Bus Station
      10:30 AM
      Santiago del Estero
      Central Bus Station
      0
      Flecha Bus
      Basic
      $15
      • Waiting Time 2h 0m
    • La Unión
      18h 0m
      0
      12:30 PM
      Santiago del Estero
      Central Bus Station
      6:30 AM
      Buenos Aires
      Retiro Bus Station
      0
      La Unión
      Premium Economy
      $33
    Travel time is 6h 30m longer, but you will save $10

Best Price Offer: The price for the cheapest bus from San Miguel de Tucumán to Buenos Aires is $50 on 8/17/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between San Miguel de Tucumán and Buenos Aires

See here how frequent the connections between San Miguel de Tucumán and Buenos Aires are, during different times and days of the week.
Tuesday is the busiest day, with more than 196 daily buses from San Miguel de Tucumán to Buenos Aires. Monday has instead the fewest connections, with only 127 daily coaches between San Miguel de Tucumán and Buenos Aires.
The busiest time of the day is the Afternoon, with 504 buses from San Miguel de Tucumán to Buenos Aires, while Night sees the fewest connections between San Miguel de Tucumán and Buenos Aires, with 303 offers.

Facts about the bus from San Miguel de Tucumán to Buenos Aires

Compare all providers like Balut, Flecha Bus and 20 de Junio that travel 164 times every day by bus from San Miguel de Tucumán to Buenos Aires in one click! Book your bus ticket from San Miguel de Tucumán to Buenos Aires starting from $50!

Cheapest Bus $50
Fastest Bus 14h 35m
Earliest Bus 3:20 AM
Latest Bus 11:25 PM
Daily Bus Routes 164 Ø
Distance 673.5 miles
Bus Companies Balut, Flecha Bus, 20 de Junio, Vosa, La Veloz del Norte, Vía Tac, Crucero del Sur and Rutatlántica

Cheapest bus connections from San Miguel de Tucumán to Buenos Aires

Every day, 164 buses from 8 bus companies leave San Miguel de Tucumán for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/27/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 07/26
Monday 07/27
$67
Tuesday 07/28
$55
Wednesday 07/29
$55
Thursday 07/30
$55
Friday 07/31
$65
Saturday 08/01
$55
Sunday 08/02
$58
Monday 08/03
$55
Tuesday 08/04
$55
Wednesday 08/05
$65
Thursday 08/06
$58
Friday 08/07
$55
Saturday 08/08
$62
Sunday 08/09
$55
Monday 08/10
$55
Tuesday 08/11
$55
Wednesday 08/12
$55
Thursday 08/13
$55
Friday 08/14
$55
Saturday 08/15
$55
Sunday 08/16
$58
Monday 08/17
$50
Tuesday 08/18
$55
Wednesday 08/19
$58
Thursday 08/20
$57
Friday 08/21
$55
Saturday 08/22

The cheapest time to travel from San Miguel de Tucumán to Buenos Aires

See here on which day and which time of the day you can find the cheapest bus ticket from San Miguel de Tucumán to Buenos Aires, for the next 30 days.
With a price starting from $50, Monday is the cheapest day for a bus from San Miguel de Tucumán to Buenos Aires. Sunday instead is the most expensive day with prices starting from $55.
Night is the cheapest day time for bus tickets from San Miguel de Tucumán to Buenos Aires, with $50. Afternoon is the most expensive time of the day with prices starting from $58.

How to save money travelling from San Miguel de Tucumán to Buenos Aires

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from San Miguel de Tucumán 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 bus from San Miguel de Tucumán 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 buses from San Miguel de Tucumán to Buenos Aires are also emptier.

Beloved bus companies from San Miguel de Tucumán to Buenos Aires

These are the most booked bus companies between San Miguel de Tucumán to Buenos Aires from our users.

Vía Tac from San Miguel de Tucumán to Buenos Aires

Vía Tac

Here you will find the key facts about the Vía Tac bus route San Miguel de Tucumán to Buenos Aires:

Cheapest Price $58
Fastest Bus 17h 5m
Earliest Bus 3:01 PM
Last Bus 10:15 PM
Daily Connections 7 Ø
Found on 7/27/2026

All bus stations and stops in San Miguel de Tucumán and Buenos Aires

In the map below, you can see where to find all bus stations in San Miguel de Tucumán and Buenos Aires.

Service and Comfort on the bus from San Miguel de Tucumán to Buenos Aires

Want to know which seat classes are available on the buses from San Miguel de Tucumán to Buenos Aires? Or which bus companies serve the route San Miguel de Tucumán to Buenos Aires? Below you will find answers to your questions.

FAQs about the San Miguel de Tucumán to Buenos Aires bus

How much does a San Miguel de Tucumán Buenos Aires bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $50 and takes 19h 25m to reach Buenos Aires. Compare offers to save money!

How much could I save by comparing buses from San Miguel de Tucumán to Buenos Aires?

This route is offered by 8 companies with a range of ticket prices between $50 and $136. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Buenos Aires.

On average, how many connections are available from San Miguel de Tucumán to Buenos Aires each day?

Every day, the San Miguel de Tucumán to Buenos Aires bus route is served by approximately 164 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from San Miguel de Tucumán to Buenos Aires take?

The fastest bus from San Miguel de Tucumán to Buenos Aires is offered by Vosa and takes 14h 35m. Bus tickets for this connection cost $116. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from San Miguel de Tucumán to Buenos Aires?

The earliest bus arriving in Buenos Aires from San Miguel de Tucumán starts at 3:20 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from San Miguel de Tucumán to Buenos Aires?

The latest bus trip departing from San Miguel de Tucumán for Buenos Aires starts at 11:25 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the San Miguel de Tucumán Buenos Aires route?

When traveling by bus from San Miguel de Tucumán to Buenos Aires, passengers can travel with Balut, Flecha Bus and 20 de Junio. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between San Miguel de Tucumán and Buenos Aires?

You can check all the direct connections between San Miguel de Tucumán 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: Balut, Flecha Bus and 20 de Junio.

What can I take with me on the San Miguel de Tucumán to Buenos Aires bus route?

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 San Miguel de Tucumán Buenos Aires bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the San Miguel de Tucumán 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 traveling 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 San Miguel de Tucumán to Buenos Aires on your planned travel date.

How does CheckMyBus find the best bus deals from San Miguel de Tucumán 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 164 daily trips between San Miguel de Tucumán 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 San Miguel de Tucumán to Buenos Aires?

Prices and availability for 164 trips between San Miguel de Tucumán 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 San Miguel de Tucumán 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.

More bus routes to San Miguel de Tucumán and to Buenos Aires

Here’s an overview of the most popular bus routes to San Miguel de Tucumán and to Buenos Aires. Simply click on the connection of your choice, and you will find all the details about your bus route!
Buses Moron to San Miguel de Tucumán Buses Moron to San Miguel de Tucumán
Buses from Termas de Río Hondo to San Miguel de Tucumán Buses from Termas de Río Hondo to San Miguel de Tucumán
Bus to San Miguel de Tucumán from Caleta Olivia Bus to San Miguel de Tucumán from Caleta Olivia
Buses to San Miguel de Tucumán from Santiago del Estero Buses to San Miguel de Tucumán from Santiago del Estero
Buses Curitiba, PR - Buenos Aires Buses Curitiba, PR - Buenos Aires
Bus from Salto, BA to Buenos Aires Bus from Salto, BA to Buenos Aires
Bus Oberá - Buenos Aires Bus Oberá - Buenos Aires
Buses to Buenos Aires from Villa Gesell Buses to Buenos Aires from Villa Gesell
Popular Airport Shuttles to San Miguel de Tucumán and to Buenos Aires
CheckMyBus › Buses in Argentina › Bus to San Miguel de Tucumán › Bus to Buenos Aires

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