Find Cheap Flights from Santiago to Buenos Aires (SCL - BUE)

Flights overview

Useful information for finding cheap flights from Santiago to Buenos Aires and booking your next trip

Cheapest round-trip flights	$174	JetSMART Nonstop 3 hr Thu, Jun 4 — Sun, Jun 7	The cheapest round-trip flight from Santiago to Buenos Aires is currently $174
Cheapest one-way flight	$61	JetSMART Nonstop 3 hr Wed, Jun 3	The cheapest one-way flight from Santiago to Buenos Aires is currently $61
Last-minute weekend getaway	$254	JetSMART Nonstop 3 hr Fri, May 1 — Sun, May 3	The cheapest last-minute weekend getaway from Santiago to Buenos Aires is currently $254
Cheapest business class flights	$691	KLM Nonstop 2 hr Thu, Apr 30 — Sun, May 3	The cheapest business class round-trip flight from Santiago to Buenos Aires is currently $691

Fastest flight	1 hr 55 min	The fastest nonstop flight from Santiago to Buenos Aires takes 1 hr 55 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Santiago to Buenos Aires is typically March. The most expensive month to fly is typically January.

March Cheapest	Typical prices: $155–210
January Most expensive	Typical prices: $210–290

Popular airlines from Santiago to Buenos Aires

LATAM

Nonstop

from $186

Typical price: $205–330

35 weekly nonstop flights

SCL - AEP, EZE Every day

713 weekly connecting flights

SCL - AEP, EZE Every day
Sky Airline

Nonstop

Typical price: $210–320

21 weekly nonstop flights

SCL - AEP, EZE Every day

10 weekly connecting flights

SCL - AEP, EZE Every day
Aerolineas Argentinas

Nonstop

from $196

Typical price: $225–360

17 weekly nonstop flights

SCL - AEP Every day
JetSMART

Nonstop

from $174

Typical price: $175–265

16 weekly nonstop flights

SCL - AEP Every day

39 weekly connecting flights

SCL - AEP, EZE Every day
KLM

Nonstop

from $262

Typical price: $205–300

7 weekly nonstop flights

SCL - EZE Every day
Turkish Airlines

from $590

Typical price: $520–1,500

11 weekly connecting flights

SCL - EZE Every Mon, Tue, Thu, Fri, Sat, Sun

Popular airports near Santiago

Arturo Merino Benitez International Airport (SCL)

Santiago Chile 27 min 8 mi

Popular airports near Buenos Aires

Aeroparque Internacional Jorge Newbery (AEP)

Buenos Aires Argentina 18 min 3 mi
Ezeiza International Airport (EZE)

Buenos Aires Argentina 42 min 17 mi
Aeropuerto Internacional Rosario "Islas Malvinas". (ROS)

Rosario Argentina 3 hr 30 min 181 mi

Frequently asked questions about flying from Santiago to Buenos Aires

The cheapest flights from Santiago to Buenos Aires are usually in March. Typical ticket prices in March range from $155 to $210.

The cheapest round-trip flight from Santiago to Buenos Aires recently found on Google Flights was with JetSMART from $174. The cheapest one-way flight was with JetSMART from $61.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest LATAM flight from Santiago to Buenos Aires is $186, flying from Jul 9 to Jul 12.
The cheapest Aerolineas Argentinas flight from Santiago to Buenos Aires is $196, flying from May 28 to May 31.
The cheapest JetSMART flight from Santiago to Buenos Aires is $174, flying from Jun 4 to Jun 7.
The cheapest KLM flight from Santiago to Buenos Aires is $262, flying from May 7 to May 10.
The cheapest Turkish Airlines flight from Santiago to Buenos Aires is $590, flying from May 28 to May 31.

The cheapest round-trip flight from Santiago to Buenos Aires starts at $174 from Thu, Jun 4 to Sun, Jun 7. The cheapest one-way flight starts at $61 and departs on Wed, Jun 3.

1 hr 55 min is the shortest flight time from Santiago to Buenos Aires.

Peak periods for visitors include the mild months of fall (Mar–May) and spring (Oct–Dec). Many locals leave the city during the hot, humid summer months of Jan–Feb for vacations, and businesses may be closed or have limited hours then. Winter (Jun–Aug) is chilly and rainy. The Tango Buenos Aires Festival (Aug) and El Día Nacional de Tango (Dec 11) celebrate the tango dancing and music with live performances and concerts.

It's easy to use Google Flights to find the cheapest days to fly from Santiago to Buenos Aires.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Santiago to Buenos Aires really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Santiago to Buenos Aires.

In terms of nonstop flights, LATAM is the most popular. LATAM offers 35 nonstop flights and 713 connecting flights per week. LATAM flies from Arturo Merino Benitez International Airport (SCL) to Aeroparque Internacional Jorge Newbery (AEP) , Ezeiza International Airport (EZE) .

Other popular airlines flying from Santiago to Buenos Aires are:

Sky Airline offers 21 nonstop flights and 10 connecting flights per week. Sky Airline flies from Arturo Merino Benitez International Airport (SCL) to Aeroparque Internacional Jorge Newbery (AEP) , Ezeiza International Airport (EZE) .
Aerolineas Argentinas offers 17 nonstop flights per week. Aerolineas Argentinas flies from Arturo Merino Benitez International Airport (SCL) to Aeroparque Internacional Jorge Newbery (AEP) .
JetSMART offers 16 nonstop flights and 39 connecting flights per week. JetSMART flies from Arturo Merino Benitez International Airport (SCL) to Aeroparque Internacional Jorge Newbery (AEP) , Ezeiza International Airport (EZE) .
KLM offers 7 nonstop flights per week. KLM flies from Arturo Merino Benitez International Airport (SCL) to Ezeiza International Airport (EZE) .
Turkish Airlines offers 11 connecting flights per week. Turkish Airlines flies from Arturo Merino Benitez International Airport (SCL) to Ezeiza International Airport (EZE) .

The number of connecting flights refers to distinct flights with at least one stop between Santiago and Buenos Aires.

The cheapest round-trip flight from Santiago to Buenos Aires recently found on Google Flights was with JetSMART from $174. The cheapest one-way flight was with JetSMART from $61.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest LATAM flight from Santiago to Buenos Aires is $186, flying from Jul 9 to Jul 12.
The cheapest Aerolineas Argentinas flight from Santiago to Buenos Aires is $196, flying from May 28 to May 31.
The cheapest JetSMART flight from Santiago to Buenos Aires is $174, flying from Jun 4 to Jun 7.
The cheapest KLM flight from Santiago to Buenos Aires is $262, flying from May 7 to May 10.
The cheapest Turkish Airlines flight from Santiago to Buenos Aires is $590, flying from May 28 to May 31.

LATAM, Aerolineas Argentinas, Sky Airline, JetSMART and KLM fly direct from Santiago to Buenos Aires.

There are 35 LATAM direct flights from Santiago to Buenos Aires per week. Flights are available every day.
There are 21 Sky Airline direct flights from Santiago to Buenos Aires per week. Flights are available every day.
There are 17 Aerolineas Argentinas direct flights from Santiago to Buenos Aires per week. Flights are available every day.
There are 16 JetSMART direct flights from Santiago to Buenos Aires per week. Flights are available every day.
There are 7 KLM direct flights from Santiago to Buenos Aires per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Santiago and Buenos Aires at price $254 is offered by JetSMART from Fri, May 1 to Sun, May 3.

LATAM, Aerolineas Argentinas, Sky Airline, JetSMART and KLM fly direct from Santiago to Buenos Aires.

There are 35 LATAM direct flights from Santiago to Buenos Aires per week. Flights are available every day.
There are 21 Sky Airline direct flights from Santiago to Buenos Aires per week. Flights are available every day.
There are 17 Aerolineas Argentinas direct flights from Santiago to Buenos Aires per week. Flights are available every day.
There are 16 JetSMART direct flights from Santiago to Buenos Aires per week. Flights are available every day.
There are 7 KLM direct flights from Santiago to Buenos Aires per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Santiago to Buenos Aires on a daily basis.

The cheapest direct (nonstop) round-trip flights between Santiago and Buenos Aires start at $174 from Thu, Jun 4 to Sun, Jun 7 with JetSMART.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Santiago to Buenos Aires, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Santiago and Buenos Aires start at $691 from Thu, Apr 30 to Sun, May 3 with KLM.

The cheapest economy class round-trip flights between Santiago and Buenos Aires start at $174 from Thu, Jun 4 to Sun, Jun 7.

To book business class trips from Santiago to Buenos Aires, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Santiago and Buenos Aires starts at $254 from Fri, May 1 to Sun, May 3 with JetSMART.

The cheapest last-minute deal between Santiago and Buenos Aires at price $254 is offered by JetSMART from Fri, May 1 to Sun, May 3.

To find last-minute flight deals from Santiago to Buenos Aires, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.