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  1. Flights
  2. Argentina
  3. Buenos Aires
  4. Santiago - Buenos Aires

Book cheap flights from Santiago to Buenos Aires from $57

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Discover the cheapest flights from Santiago to Buenos Aires
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Sat, 4 Apr - Sun, 12 Apr
Sky Airline
Sky AirlineDirect
SCL - BUE
Jetsmart Airlines
Jetsmart AirlinesDirect
BUE - SCL
232$
211$
Prime price per passenger
Mon, 27 Apr - Mon, 4 May
Jetsmart Airlines
Jetsmart AirlinesDirect
SCL - BUE
Jetsmart Airlines
Jetsmart AirlinesDirect
BUE - SCL
249$
228$
Prime price per passenger
Mon, 11 May - Fri, 15 May
LATAM Airlines
LATAM AirlinesDirect
SCL - BUE
LATAM Airlines
LATAM AirlinesDirect
BUE - SCL
846$
833$
Prime price per passenger
Mon, 20 Apr
Jetsmart Airlines
Jetsmart Airlines1 stop
SCL - BUE
-22 %
72$
57$
Prime price per passenger
Wed, 8 Apr
Jetsmart Airlines
Jetsmart AirlinesDirect
SCL - BUE
-17 %
87$
73$
Prime price per passenger
Wed, 29 Apr
Sky Airline
Sky AirlineDirect
SCL - BUE
-12 %
87$
77$
Prime price per passenger
Sat, 23 May
Sky Airline
Sky AirlineDirect
SCL - BUE
85$
77$
Prime price per passenger
Mon, 11 May
Aerolineas Argentinas
Aerolineas ArgentinasDirect
SCL - BUE
222$
205$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Santiago to Buenos Aires

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of June. Take advantage of this per
Filter by
week: 1 June - 7 June
Flights from just $69
$175
$165
$99
$151
$121
$95
$170
$101
$198
$89
$69
$112
MarchAprilMayJune

Currency and price comparison

TrainLocal, one-way ticket
16%Trains in Buenos Aires are 16% cheaper than in Santiago.
Santiago$1.28
Buenos Aires$1.07
MealMid-priced restaurant
79%The average meal is 79% more expensive in Buenos Aires than in Santiago.
Santiago$15.59
Buenos Aires$27.87
TaxiStandard daytime start rate
294%Taxis are 294% more expensive in Buenos Aires than in Santiago.
Santiago$0.62
Buenos Aires$2.44
CoffeeRegular cappuccino
23%Coffee is 23% more expensive in Buenos Aires than in Santiago.
Santiago$4.67
Buenos Aires$5.73
Exchange rate
1 AUD = 988.3 ARS
1 ARS = 0.01 AUD
Last checked on Fri, 20/03
Distance: 1136 kms
Santiago airports
Aeropuerto Comodoro Arturo Merino Benitez (SCL)How far from city centre: 15 kms
Buenos Aires airports
Jorge Newberry (AEP)How far from city centre: 4 kms
Pistarini (EZE)How far from city centre: 28 kms

Get the Best Deals on Flights from Santiago to Buenos Aires

Discover the best last-minute airfares and cheap prices from Santiago to Buenos Aires with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Santiago? Adjust your travel dates and explore a wide range of options to Buenos Aires. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Santiago to Buenos Aires and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Santiago to Buenos Aires

How long does the flight take to go from Santiago to Buenos Aires?
The total flight time between Santiago and Buenos Aires is of around 2 h and 5 m on average, considering an average distance of 1,136.04 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from Santiago to Buenos Aires?
When you fly from Santiago to Buenos Aires the average price is $246.97. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Santiago to Buenos Aires at Opodo?
The cheapest price for a flight from Santiago to Buenos Aires is $57. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Buenos Aires expensive to visit compared to Santiago?
If you compare transportation prices, the taxi ride in Buenos Aires costs an average of 2.44 AUD, 294% more expensive than Santiago, with a fare of 0.62 AUD,
while train tickets costs 16% less in Buenos Aires: 1.07 AUD against 1.28 AUD in Santiago.
If you compare the price of a lunch meal, however, you can find it from 27.87 AUD in Buenos Aires, 79% more than the 15.59 AUD in Santiago.
The price of the coffee is around 23% more expensive in Buenos Aires, with an average of 5.73 AUD , while in Santiago the coffee costs 4.67 AUD.
Is it possible to purchase a flexible ticket for my flight from Santiago to Buenos Aires?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Argentina may apply when travelling from Santiago. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
How is the weather in Buenos Aires compared to Santiago?
While in Santiago temperatures can reach an average of 10.35 ºC in summer, Buenos Aires's temperatures can rise to 12.216666666666669 ºC during the hot season. In winter, however, weather data show around 23.77 ºC in Buenos Aires, compared to the 20.75 ºC average in Santiago.

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