On this page, you can book flights from San Luis to Buenos Aires. The distance between the cities is 749 km, and direct flights are available approximately twice a week. You can also find information on how to get to the airport at your departure point and how to arrange airport transfers upon arrival.
Flights on this route are operated by Aerolíneas Argentinas. Ticket prices change regularly, so we recommend using the price chart and low-fare calendar on this page to find the best deals.
The table shows direct flights San Luis → Buenos Aires on the selected date. The flight takes approximately 1 h 20 min. Regular flights are operated by Aerolineas Argentinas. Departures from San Luis Airport airports, arrivals at Jorge Newbery Airport and Ministro Pistarini Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for San Luis — Buenos Aires by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $87 in y, and the most expensive are around $157 in n. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
San Luis → Buenos Aires, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $180 | high | May | $103 | low | Sep | $122 | medium |
| Feb | $154 | medium | Jun | $129 | medium | Oct | $129 | medium |
| Mar | $116 | low | Jul | $167 | high | Nov | $135 | medium |
| Apr | $116 | low | Aug | $122 | medium | Dec | $174 | high |
Some values are estimated based on seasonality.
The warmest month in Buenos Aires is January, with average temperatures reaching 28.8°C, while the coolest weather is seen in July, when temperatures can drop to 7.8°C. Rainfall peaks in March, whereas June and September see the fewest rainy days.
The lowest flight price was recorded in August, starting $118. In May, tickets are also available starting $127, while March sees a seasonal increase in fares to $158.
For a good balance between weather and flight costs, we recommend choosing August or May. Keep in mind that in March, travel expenses may increase due to high humidity and peak airfares.
One main airline operates regular flights on the route between San Luis and Buenos Aires: Aerolíneas Argentinas. Direct service is available approximately twice a week, allowing passengers to travel between the cities without layovers. Detailed information on departure days and route options can be found in the interactive list below.
Flights San Luis — Buenos Aires depart from San Luis Airport and arrive at Jorge Newbery Airport and Ministro Pistarini Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The approximate travel time for a direct flight is about 1 hour and 15 minutes, given the 749 km distance between the cities.
The main carrier operating regular flights from San Luis to Buenos Aires is Aerolíneas Argentinas.
Flights from San Luis usually arrive at Buenos Aires airports: Jorge Newbery Airfield (AEP) or Ezeiza International Airport (EZE).
Ticket prices are constantly changing; to find the best deals, we recommend checking the current minimum in the low-fare calendar on this page.
Where travelers fly most — pick a route and check prices
