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Flights Santiago — Buenos Aires

Santiago
SCL
Buenos Aires
BUE

Cheap flights Santiago — Buenos Aires

Below you can see the best deals on flights Santiago — Buenos Aires for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 9 July, from AED 208.

Top 10 cheap flights Santiago — Buenos Aires

Direct flights Santiago — Buenos Aires

Direct flight options for Santiago — Buenos Aires with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by Latam Airlines Group — travel time is 2 h.

Top 10 direct flights Santiago — Buenos Aires

About the Santiago — Buenos Aires flight

On this page, you can find and book flights from Santiago to Buenos Aires. The distance between the cities is 1,141 km, with high-frequency air travel supported by approximately 104 weekly flights.

Flights on this route are operated by LATAM, Aerolíneas Argentinas, and Sky Airline. Ticket prices fluctuate constantly, so we recommend using the low-fare calendar to find the best deals. You can also check in advance how to get to Santiago Airport and how to get from Buenos Aires Airport to the city center.

Flight schedule Santiago — Buenos Aires

The table shows direct flights Santiago → Buenos Aires on the selected date. The flight takes approximately 2 h. Regular flights are operated by Latam Airlines Group, Aerolineas Argentinas, JetSmart and Sky Airline. Departures from Arturo Merino Benitez 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.

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Flight ticket prices by day: Santiago — Buenos Aires

Below is a calendar of the lowest flight ticket prices for Santiago — Buenos Aires by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 208 in y, and the most expensive are around AED 605 in a. 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.

 
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Prices by month

Santiago → Buenos Aires, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 677highMayAED 401lowSepAED 411low
FebAED 627highJunAED 376lowOctAED 476medium
MarAED 501mediumJulAED 652highNovAED 527medium
AprAED 476mediumAugAED 391lowDecAED 702high

Some values are estimated based on seasonality.

When to fly

The weather in Buenos Aires is most favorable for travel in January, when average highs reach 28.8°C. The coolest month is July, with temperatures around 14.2°C, while precipitation typically peaks in March.

From a budget perspective, the most affordable time to plan your flight is July, when tickets start AED 208. The most expensive month for booking this route is May, when the minimum price increases AED 605.

September and October are excellent choices for balancing price and weather conditions, as the spring warmth is paired with moderate fares. It is best to avoid May if your primary goal is to find the most budget-friendly airfare.

Temperature · Buenos Aires

Dry and wet days · Buenos Aires

Wind speed and direction · Buenos Aires

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How to get the best deal on a Santiago — Buenos Aires ticket

  • Book your tickets at least 4–6 weeks in advance, as prices on this popular route tend to rise significantly closer to the departure date.
  • Consider low-cost carriers like Sky Airline and JetSmart, which often offer competitive fares, but keep in mind that baggage is usually an additional fee.
  • Use the low-fare calendar on this page to compare departures on different days of the week—flights from Tuesday to Thursday are often cheaper than weekend travel.
  • Check your arrival airport in Buenos Aires: flights may land at either Ezeiza International Airport (EZE) or Aeroparque (AEP), which affects both the cost and time of your transfer.

Airlines

Five airlines operate on the Santiago to Buenos Aires route, with LATAM Airlines and the national carrier Aerolíneas Argentinas leading in flight frequency. A total of approximately 104 flights are operated weekly, including regular direct flights and connecting options. A full schedule for specific dates and details for each carrier are available in the list below.

  • Latam Airlines Group
    Latam Airlines GroupLA
    45x/week
    WebsiteFleet: 34782M pax/year
    • Direct flight SCL → AEP23x/week
      Duration
      2h 3m
      Days
      un,MonS
    • Direct flight SCL → EZE22x/week
      Duration
      2h 7m
      Days
      un,MonS
  • Aerolineas Argentinas
    Aerolineas ArgentinasAR
    25x/week
    WebsiteFleet: 8411.2M pax/year
    • Direct flight SCL → AEP23x/week
      Duration
      2h 5m
      Days
      un,MonS
    • Direct flight SCL → EZE2x/week
  • JetSmart
    JetSmartJA
    19x/week
    WebsiteFleet: 328.2M pax/year
    • Direct flight SCL → AEP14x/week
      Duration
      2h 8m
      Days
      un,MonS
    • Direct flight SCL → EZE4x/week
  • Sky Airline
    Sky AirlineH2
    11x/week
    WebsiteFleet: 368.7M pax/year
    • Direct flight SCL → AEP9x/week
      Duration
      2h
      Days
      un,MonS
    • Direct flight SCL → EZE3x/week
      Duration
      2h 5m
      Days
      un,MonS
  • KLM
    KLMKL
    4x/week
    WebsiteFleet: 11230.3M pax/year
    • Direct flight SCL → EZE4x/week
      Duration
      2h
      Days
      un,MonS

Cities and airports on the Santiago — Buenos Aires route

Flights Santiago — Buenos Aires depart from Arturo Merino Benitez 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.

Departure airports
Arrival airports

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Frequently asked questions about the Santiago — Buenos Aires flight

How long is the flight from Santiago to Buenos Aires?

A direct flight covers the 1,141 km distance in about 1 hour 45 minutes to 2 hours, depending on the aircraft type and weather conditions over the Andes.

Which airlines fly this route?

Regular flights between the cities are operated by LATAM, Aerolíneas Argentinas, Sky Airline, JetSmart, and KLM.

Are there direct flights from Santiago to Buenos Aires?

Yes, there is frequent direct air service between the cities, with about 15 different non-stop flights operating daily.

How much is the cheapest ticket?

Flight prices are dynamic and depend on demand. You can see the current minimum for the coming months in the low-fare calendar and price trend chart on this page.

Which airport does the flight arrive at?

In Buenos Aires, flights from Santiago usually arrive at Ministro Pistarini International Airport (Ezeiza) or the regional Jorge Newbery Aeroparque.