Cheap flights from Buenos Aires to Santiago

Buenos Aires
BUE
Arturo Merino Benítez
SCL

Flight deals from Buenos Aires to Santiago

Below you can see the best deals on flights Buenos Aires — Santiago 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 14 September, from AED 400.

Top 10 cheap flights from Buenos Aires to Santiago

LA
 538

Buenos Aires — Santiago

12:15—13:25
27 Aug 2026
2 h 10 m
Direct flight
LA
 538

Buenos Aires — Santiago

09:25—10:49
27 Aug 2026
2 h 24 m
Direct flight
LA
 538

Buenos Aires — Santiago

12:15—13:25
21 Aug 2026
2 h 10 m
Direct flight
LA
 538

Buenos Aires — Santiago

12:15—14:25
13 Sep 2026
2 h 10 m
Direct flight
LA
 538

Buenos Aires — Santiago

12:15—13:25
4 Sep 2026
2 h 10 m
Direct flight
LA
 538

Buenos Aires — Santiago

19:21—20:44
4 Sep 2026
2 h 23 m
Direct flight
LA
 538

Buenos Aires — Santiago

12:15—13:25
28 Aug 2026
2 h 10 m
Direct flight
LA
 539

Buenos Aires — Santiago

19:21—20:44
5 Sep 2026
2 h 23 m
Direct flight
LA
 539

Buenos Aires — Santiago

12:15—14:25
10 Sep 2026
2 h 10 m
Direct flight
LA
 539

Buenos Aires — Santiago

19:21—21:44
10 Sep 2026
2 h 23 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Buenos Aires — Santiago flight

Looking for cheap flights from Buenos Aires to Santiago? Compare fares from different airlines, check the flight schedule and travel time — and book your Buenos Aires — Santiago ticket online at the best price.

The route has direct flights — around 302 flights per week, flights are operated by Latam Airlines Group, Aerolineas Argentinas, JetSmart, Sky Airline and 2 more airlines, a nonstop flight takes about 2 h 10 min, the distance between the cities is around 1,141 km.

Planning your trip? You may find our Santiago travel guide, how to get from the airport into town and Santiago weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 400Min. price
SeptemberCheapest
JulyPeak season
YesDirect flights
1,141 kmDistance
2 h 10 minTravel time
6Airlines
302 / wkFlights

Flight schedule from Buenos Aires to Santiago

The table shows direct flights from Buenos Aires to Santiago on the selected date. The flight takes approximately 2 h 10 min. Regular flights are operated by Latam Airlines Group, Aerolineas Argentinas, JetSmart and Sky Airline. Departures from Jorge Newbery Airport and Ministro Pistarini Airport airports, arrivals at Arturo Merino Benitez 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.

Today
Any time
Last update: 13 Aug 2026

Flight ticket prices by day: Buenos Aires — Santiago

Below is a calendar of the lowest flight ticket prices for Buenos Aires — Santiago by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 400 in September, and the most expensive are around AED 747 in July. 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

Average one-way fares from Buenos Aires to Santiago by month. Tickets are usually cheapest in May (around AED 668) and priciest in December (about AED 1,114) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 1,069highMayAED 668lowSepAED 713low
FebAED 891mediumJunAED 668lowOctAED 757medium
MarAED 802mediumJulAED 980highNovAED 1,025high
AprAED 713lowAugAED 846mediumDecAED 1,114high

Some values are estimated based on seasonality.

When to fly

Weather in Santiago: it is warmest in February (up to 28 °C on average) and coolest in June (around 14 °C). The driest month is December.

Tickets are usually cheapest in September and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Santiago

Dry and wet days · Santiago

Wind speed and direction · Santiago

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

  • Book ahead: fares for Buenos Aires — Santiago are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Buenos Aires is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Santiago is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Buenos Aires — Santiago route are operated by 6 airlines; Latam Airlines Group runs the most flights (around 44% of all flights). Compare carriers, flight shares and schedules below.

  • Latam Airlines GroupLA
    44x/week
    WebsiteFleet: 34782M pax/year
    • Direct flight AEP → SCL23x/week
      Duration
      2h 25m
      Days
      MTWTFSS
    • Direct flight EZE → SCL21x/week
      Duration
      2h 35m
      Days
      MTWTFSS
    43.7%Open →
  • Aerolineas ArgentinasAR
    24x/week
    WebsiteFleet: 8411.2M pax/year
    • Direct flight AEP → SCL22x/week
      Duration
      2h 25m
      Days
      MTWTFSS
    • Direct flight EZE → SCL2x/week
      Duration
      2h 16m
      Days
      MTWTFSS
    23.8%Open →
  • JetSmartJA
    18x/week
    WebsiteFleet: 328.2M pax/year
    • Direct flight AEP → SCL14x/week
      Duration
      2h 30m
      Days
      MTWTFSS
    • Direct flight EZE → SCL4x/week
      Duration
      2h 28m
      Days
      MTWTFSS
    17.9%Open →
  • Sky AirlineH2
    12x/week
    WebsiteFleet: 368.7M pax/year
    • Direct flight AEP → SCL11x/week
      Duration
      2h 30m
      Days
      MTWTFSS
    • Direct flight EZE → SCL1x/week
      Duration
      2h 30m
      Days
      MTWTFSS
    12.3%Open →
  • KLMKL
    2x/week
    WebsiteFleet: 11230.3M pax/year
    • Direct flight EZE → SCL2x/week
      Duration
      2h 9m
      Days
      MTWTFSS
    1.7%Open →
  • AeromexicoAM
    1x/week
    WebsiteFleet: 15424.7M pax/year
    • Direct flight AEP → SCL1x/week
    0.7%Open →

Cities and airports on the Buenos Aires — Santiago route

Flights Buenos Aires — Santiago depart from Jorge Newbery Airport and Ministro Pistarini Airport and arrive at Arturo Merino Benitez Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Buenos Aires

BUE
Argentina
About the cityHow to get thereWeatherAll about the country Argentina
Arrival

Santiago

SCL
Chile
About the cityHow to get thereWeatherAll about the country Chile
Departure airports
Arrival airports

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Frequently asked questions about the Buenos Aires — Santiago flight

How long is the flight from Buenos Aires to Santiago?

A nonstop Buenos Aires — Santiago flight takes about 2 h 10 min — the distance between the cities is around 1,141 km.

How far is it from Buenos Aires to Santiago?

The distance from Buenos Aires to Santiago is about 1,141 km, which a nonstop flight covers in around 2 h 10 min.

Are there direct flights from Buenos Aires to Santiago?

Yes, there are nonstop flights Buenos Aires — Santiago — around 302 flights per week.

Which airlines fly from Buenos Aires to Santiago?

Airlines operating Buenos Aires — Santiago include Latam Airlines Group, Aerolineas Argentinas, JetSmart, Sky Airline, KLM. See the full list with schedules in the "Airlines" section on this page.

Which airports do Buenos Aires — Santiago flights use?

Flights from Buenos Aires depart from Jorge Newbery Airport, Ministro Pistarini Airport, and arrive at Arturo Merino Benitez Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Buenos Aires to Santiago?

The price of a Buenos Aires — Santiago ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in July. Tickets typically cost between AED 400 and AED 747. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Buenos Aires — Santiago?

Flights Buenos Aires — Santiago are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Buenos Aires to Santiago?

To catch a low fare Buenos Aires — Santiago, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Buenos Aires

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Where else you can fly from Santiago

See all
CalamaAntofagastaLimaSao PauloConcepciónPuerto MonttLa SerenaRio de JaneiroIquiqueBogotaCopiapoPunta ArenasPanama CityMadridFlorianopolisAricaTemucoMendozaMiamiBalmacedaMontevideoMexico CityHanga RoaSydneyOsornoHoustonBelo HorizonteBarilocheDallasAtlantaBrasiliaCuscoLos AngelesTorontoNew York CityCordobaGuayaquilParisBarcelonaMelbourne

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