Bus Tickets from Santo Tomé, Corrientes Province, AR to Buenos Aires, AR

Find affordable bus tickets from Santo Tomé, Corrientes Province, AR to Buenos Aires, AR with flexible options. Book your trip now

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TodayJul 23
from $49
TomorrowJul 24
FriJul 25
from $43
SatJul 26
from $45
SunJul 27
from $45
MonJul 28
from $45
TueJul 29
WedJul 30

Cheap buses leaving Friday

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: July 25 at
    Departure city: Santo Tomé
    Departure location: Esso Santo Tome
    Arrival time: July 26 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Flecha BusFlecha Bus
    Vehicle: BusDuration:
  • This trip is recommended because it is: Fastest
    Departure time: July 25 at
    Departure city: Santo Tomé
    Departure location: Esso Santo Tome
    Arrival time: July 26 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Rio UruguayRio Uruguay
    Vehicle: BusDuration:
  • Departure time: July 25 at
    Departure city: Santo Tomé
    Departure location: Esso Santo Tome
    Arrival time: July 26 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Flecha BusFlecha Bus
    Vehicle: BusDuration:
  • Departure time: July 25 at
    Departure city: Santo Tomé
    Departure location: Esso Santo Tome
    Arrival time: July 26 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Rio UruguayRio Uruguay
    Vehicle: BusDuration:
  • Departure time: July 25 at
    Departure city: Santo Tomé
    Departure location: Esso Santo Tome
    Arrival time: July 26 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: La 20 de JunioLa 20 de Junio
    Vehicle: BusDuration:

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Bus Santo Tomé, Corrientes Province, AR to Buenos Aires, AR: Trip Overview

Average ticket price$70
Average bus trip duration11h 20m
Number of daily buses21
Earliest bus departure1:00am
Distance436 miles (702 km)
Latest bus departure11:55pm

Santo Tomé to Buenos Aires Bus

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

We make sure you can find a bus service from Santo Tomé to Buenos Aires from the most reliable bus companies operating this trip.

Discover how much the bus trip from Santo Tomé to Buenos Aires will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions for your trip Santo Tomé, Corrientes Province, AR - Buenos Aires, AR

Find cheapest prices for buses

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

Best price found
07/21
$41
07/22
$42
Today
$45
07/24
$42
07/25
$39
07/26
$41
07/27
$41
07/28
$41
busbud logoThe cheapest trip from Santo Tomé, Corrientes Province, AR to Buenos Aires, AR was searched and found on Jul 25, 2025 with a price of $39

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

You can expect to pay from $39 to $85 for a bus ticket from Santo Tomé, Corrientes Province, AR to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at $39 which is on 2025-07-25.

Usually Via Tac, Rio Uruguay 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 Santo Tomé and Buenos Aires!

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Santo Tomé to Buenos Aires, get comfy and count the stars.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Santo Tomé to Buenos Aires will emit less CO2 than a car or an airplane.

Make a music playlist for your bus ride from Santo Tomé to Buenos Aires, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

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!

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.

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Will you be returning to Santo Tomé, Corrientes Province, AR by bus?

Bus from Santo Tomé, Corrientes Province, AR to Buenos Aires, AR

Why choose Busbud?

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