Cheap buses leaving Friday
One passenger / one way
- This trip is recommended because it is the: CheapestDeparture time: June 13 atDeparture city: San IgnacioDeparture location: Parada de Autobus San IgnacioArrival time: June 14 atDestination city: Buenos AiresDestination location: Terminal RetiroOperated by: Expreso Rio Parana
Vehicle: BusDuration: - This trip is recommended because it is the: FastestDeparture time: June 13 atDeparture city: San IgnacioDeparture location: Parada de Autobus San IgnacioArrival time: June 14 atDestination city: Buenos AiresDestination location: Terminal RetiroOperated by: Expreso Rio ParanaVehicle: BusDuration:
- Departure time: June 13 atDeparture city: San IgnacioDeparture location: Parada de Autobus San IgnacioArrival time: June 14 atDestination city: Buenos AiresDestination location: Terminal RetiroOperated by: Expreso Rio ParanaVehicle: BusDuration:
- Departure time: June 13 atDeparture city: San IgnacioDeparture location: Parada de Autobus San IgnacioArrival time: June 14 atDestination city: Buenos AiresDestination location: Terminal de RetiroOperated by: La Santaniana
Vehicle: BusDuration:
Last refresh of the prices: Last Friday at 4:57 AM -03.
Prices and availability are subject to change.
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Bus San Ignacio to Buenos Aires: Trip Overview
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San Ignacio to Buenos Aires Bus
With Busbud, comparing and booking tickets for a bus from San Ignacio to Buenos Aires is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.
We make it our job to connect you with the most dependable bus companies that cover bus service from San Ignacio to Buenos Aires.
Whether it is cheap bus tickets or more luxurious buses going to Buenos Aires from San Ignacio, we help you find what you're looking for based on how much of a budget you have.
Where are the popular stops in San Ignacio and Buenos Aires?
Frequently asked questions on the trip San Ignacio, PY - Buenos Aires, AR
How long does it take to get to Buenos Aires from San Ignacio by bus?
The trip from San Ignacio to Buenos Aires will take on average 15h 50m. The fastest bus on this trip will get to Buenos Aires in 14h
What is the distance between San Ignacio and Buenos Aires?
It's about 870 km (540 miles) from San Ignacio to Buenos Aires.
What are the departure and arrival locations for buses traveling from San Ignacio to Buenos Aires?
Buses traveling this route start their trip at Parada de Autobus San Ignacio, in San Ignacio, and end it at Terminal de Retiro, in Buenos Aires.
What is the cheapest way to travel from San Ignacio to Buenos Aires?
Taking the bus is the most budget-friendly option to travel from San Ignacio to Buenos Aires. With a starting ticket price of US$61, this bus becomes your top pick for this journey.
How much is the bus from San Ignacio to Buenos Aires?
Taking the bus from San Ignacio to Buenos Aires costs on average US$68.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Ignacio to Buenos Aires was searched and found on Jun 13, 2025 with a price of US$57To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Ignacio to Buenos Aires, as early as possible.
You can expect to pay from US$57 to US$65 for a bus ticket from San Ignacio to Buenos Aires based on the last 2 days. You can expect to find the cheapest price for the trip at US$57 which is on 2025-06-13.
Usually La Santaniana 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 San Ignacio to Buenos Aires.There is no better way to get inside travel information while exploring a new city than to go straight to its people.
From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from San Ignacio to Buenos Aires.
Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from San Ignacio to Buenos Aires.
Tune out to the fine sounds of your best music playlist on your bus trip from San Ignacio to Buenos Aires while indulging in miles on end of beautiful scenic views.
Did you know?
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
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.
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
Top travelled bus routes
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