Which airline has the best punctuality record on Buenos Aires to Santiago flights?

According to our data, Sky Airline have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Santiago?

JetSMART, Aerolineas Argentinas and LATAM Airlines are the top three most popular airlines that fly to Santiago from Buenos Aires according to our data. JetSMART is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Santiago. Keep in mind that there are 5 different airlines that fly to Santiago on a routine basis, so you have a few additional options to choose from.

How many flights depart from Buenos Aires to Santiago on average per day?

14 flights are operational daily from Buenos Aires to Santiago as of December 2025. The most popular departure time for this route is 8:00AM, with 45% of flights per day taking off at noon.

How many flights depart from Buenos Aires to Santiago on average per week?

As of December 2025, there are 99 flights per week flying from Buenos Aires to Santiago. The most common day of the week flights depart is Thu, with 21% of flights taking off on this day.

How often are flights from Buenos Aires to Santiago delayed?

Historically, on average around 13% of flights between Buenos Aires and Santiago have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

What is the cheapest airline that flies from Buenos Aires to Santiago Arturo Merino Benitez?

JetSMART and Aerolineas Argentinas are the most popular carriers operating from Buenos Aires to Santiago Arturo Merino Benitez

What is the most punctual flight time for Buenos Aires to Santiago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport?

Prices for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport were last updated today.

How many operators does momondo search for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport?

There are 5 operators available for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport as of December 2025.

How old do you have to be to fly from Buenos Aires to Santiago Arturo Merino Benitez Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to Santiago Arturo Merino Benitez Airport.

What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

The travel and health documents you'll need for your trip to Santiago Arturo Merino Benitez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$74 Cheap Flights from Buenos Aires to Santiago in 2025/26

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5:45 am - 8:09 am

AEP

SCL

2h 24mnonstop

3:10 pm - 10:50 pm

SCL

AEP

7h 40m1 stop

$143Multiple Airlines

Thu, Mar 5 - Thu, Mar 12

5:45 am - 8:09 am

AEP

SCL

2h 24mnonstop

6:56 am - 12:25 pm

SCL

AEP

5h 29m1 stop

$147Multiple Airlines

Thu, Mar 12 - Mon, Mar 16

5:45 am - 8:09 am

AEP

SCL

2h 24mnonstop

4:35 pm - 6:40 pm

SCL

AEP

2h 05mnonstop

$151JetSMART

Thu, Mar 12 - Mon, Mar 16

10:10 pm - 12:35 am

AEP

SCL

2h 25mnonstop

9:15 am - 11:20 am

SCL

AEP

2h 05mnonstop

$158JetSMART

Sat, Feb 28 - Sat, Mar 7

10:10 pm - 12:35 am

AEP

SCL

2h 25mnonstop

7:14 pm - 9:20 pm

SCL

AEP

2h 06mnonstop

$159JetSMART

Sun, Mar 15 - Tue, Mar 31

12:05 pm - 6:00 pm

AEP

SCL

5h 55m1 stop

9:15 am - 11:20 am

SCL

AEP

2h 05mnonstop

$162Multiple Airlines

Sat, Mar 7 - Sat, Mar 14

5:45 am - 8:09 am

AEP

SCL

2h 24mnonstop

4:35 pm - 6:40 pm

SCL

AEP

2h 05mnonstop

$167JetSMART

Thu, Mar 5 - Wed, Mar 11

5:45 am - 7:09 am

AEP

SCL

2h 24mnonstop

3:35 pm - 6:40 pm

SCL

AEP

2h 05mnonstop

$170JetSMART

Thu, Apr 9 - Mon, Apr 13

10:10 pm - 12:35 am

AEP

SCL

2h 25mnonstop

7:14 pm - 9:20 pm

SCL

AEP

2h 06mnonstop

$172JetSMART

Thu, Feb 26 - Mon, Mar 16

6:40 am - 9:05 am

EZE

SCL

2h 25mnonstop

6:55 pm - 9:00 pm

SCL

EZE

2h 05mnonstop

$184Aerolineas Argentinas

Sun, Feb 22 - Wed, Feb 25

Sky Airline flights from Buenos Aires to Santiago

Our best Sky Airline deals on Buenos Aires to Santiago flight tickets

Sky Airline

Dec 12

EZE7:00 pmBuenos Aires Ministro Pistarini

2h 20m

SCL9:20 pmSantiago Arturo Merino Benitez

Dec 14

SCL4:50 amSantiago Arturo Merino Benitez

2h 05m

EZE6:55 amBuenos Aires Ministro Pistarini

$221

Find similar

Sky Airline

Jan 21

EZE7:00 pmBuenos Aires Ministro Pistarini

2h 20m

SCL9:20 pmSantiago Arturo Merino Benitez

Jan 27

SCL4:50 amSantiago Arturo Merino Benitez

2h 05m

EZE6:55 amBuenos Aires Ministro Pistarini

$222

Find similar

Sky Airline

Mar 13

EZE7:00 pmBuenos Aires Ministro Pistarini

2h 20m

SCL9:20 pmSantiago Arturo Merino Benitez

Mar 15

SCL4:50 amSantiago Arturo Merino Benitez

2h 05m

EZE6:55 amBuenos Aires Ministro Pistarini

$224

Find similar

KLM flights from Buenos Aires to Santiago

Our best KLM deals on Buenos Aires to Santiago flight tickets

KLM

Dec 23

EZE8:55 amBuenos Aires Ministro Pistarini

2h 10m

SCL11:05 amSantiago Arturo Merino Benitez

Dec 30

SCL12:35 pmSantiago Arturo Merino Benitez

2h 00m

EZE2:35 pmBuenos Aires Ministro Pistarini

$241

Find similar

KLM

Dec 22

EZE8:55 amBuenos Aires Ministro Pistarini

2h 10m

SCL11:05 amSantiago Arturo Merino Benitez

Jan 3

SCL12:35 pmSantiago Arturo Merino Benitez

2h 00m

EZE2:35 pmBuenos Aires Ministro Pistarini

$242

Find similar

KLM

Dec 19

EZE8:55 amBuenos Aires Ministro Pistarini

2h 10m

SCL11:05 amSantiago Arturo Merino Benitez

Mar 8

SCL1:00 pmSantiago Arturo Merino Benitez

2h 00m

EZE3:00 pmBuenos Aires Ministro Pistarini

$252

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Thu 3/5

5:45 am-8:09 am

Nonstop2h 24m

Santiago Arturo Merino Benitez

Thu 3/12

3:10 pm-10:50 pm

1 stop7h 40m

$143

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Thu 3/12

5:45 am-8:09 am

Nonstop2h 24m

Santiago Arturo Merino Benitez

Mon 3/16

6:56 am-12:25 pm

1 stop5h 29m

$147

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Thu 3/12

5:45 am-8:09 am

Nonstop2h 24m

Santiago Arturo Merino Benitez

Mon 3/16

4:35 pm-6:40 pm

Nonstop2h 05m

$151

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Sat 2/28

10:10 pm-12:35 am

Nonstop2h 25m

Santiago Arturo Merino Benitez

Sat 3/7

9:15 am-11:20 am

Nonstop2h 05m

$158

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Sun 3/15

10:10 pm-12:35 am

Nonstop2h 25m

Santiago Arturo Merino Benitez

Tue 3/31

7:14 pm-9:20 pm

Nonstop2h 06m

$159

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Sat 3/7

12:05 pm-6:00 pm

1 stop5h 55m

Santiago Arturo Merino Benitez

Sat 3/14

9:15 am-11:20 am

Nonstop2h 05m

$162

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Thu 3/5

5:45 am-8:09 am

Nonstop2h 24m

Santiago Arturo Merino Benitez

Wed 3/11

4:35 pm-6:40 pm

Nonstop2h 05m

$167

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Thu 4/9

5:45 am-7:09 am

Nonstop2h 24m

Santiago Arturo Merino Benitez

Mon 4/13

3:35 pm-6:40 pm

Nonstop2h 05m

$170

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Thu 2/26

10:10 pm-12:35 am

Nonstop2h 25m

Santiago Arturo Merino Benitez

Mon 3/16

7:14 pm-9:20 pm

Nonstop2h 06m

$172

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sun 2/22

6:40 am-9:05 am

Nonstop2h 25m

Santiago Arturo Merino Benitez

Wed 2/25

6:55 pm-9:00 pm

Nonstop2h 05m

$184

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How to get the cheapest flight ticket from Buenos Aires to Santiago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Santiago?

In general, October is the cheapest month to fly from Buenos Aires to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $220. If you don’t want to visit Santiago in October, then you should wait until November to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $223.

What is the cheapest day to depart on your flight to Santiago?

The cheapest day to depart on your flight to Santiago is on a Friday when prices can be found for as low as $385. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Sunday is $830.

What is the cheapest time of day to depart on your flight to Santiago?

At noon is the cheapest time of day to fly from Buenos Aires to Santiago when you can find flight prices for as low as $283. Flying to Santiago at noon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Santiago, so prices are often more expensive at around $878 per ticket.

What is the cheapest Buenos Aires to Santiago Arturo Merino Benitez flight route?

Fly from Buenos Aires Jorge Newbery to Santiago Arturo Merino Benitez for the best Buenos Aires - Santiago Arturo Merino Benitez flight prices

How far in advance should I book a flight to Santiago?

You are more likely to see cheaper flights to Santiago from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $274 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Buenos Aires for as low as $231 on momondo.

What cabin class options are available on Buenos Aires to Santiago Arturo Merino Benitez flights?

There are 3 cabin classes available to choose from on Buenos Aires to Santiago Arturo Merino Benitez flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Buenos Aires to Santiago flight prices changed over time?

As of December 2025, prices for Buenos Aires to Santiago flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from Buenos Aires to Santiago

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires to Santiago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buenos Aires to Santiago (BUE to SCL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Santiago

Best Price Found	$142
Fastest flight time	2h 10m
Direct flights	Every day
Airports in Santiago	1 airport

The best one-way flight to Santiago from Buenos Aires in the past 72 hours is $142. The best round-trip flight deal from Buenos Aires to Santiago found on momondo in the last 72 hours is $231.

The fastest flight from Buenos Aires to Santiago takes 2h 10m

Direct flights go from Buenos Aires to Santiago every day.

There is 1 airport in Santiago. From Buenos Aires there are direct flights to Santiago Arturo Merino Benitez (SCL).

Search flight deals

How far is Buenos Aires to Santiago Arturo Merino Benitez by plane?
There are 706.7 mi between Buenos Aires and Santiago Arturo Merino Benitez. 2h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport?
Prices for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport were last updated today.
How many operators does momondo search for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport?
There are 5 operators available for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport as of December 2025.
How old do you have to be to fly from Buenos Aires to Santiago Arturo Merino Benitez Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The travel and health documents you'll need for your trip to Santiago Arturo Merino Benitez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Buenos Aires to Santiago?
momondo data reveals that the most frequently booked plane model on the route from Buenos Aires to Santiago is Airbus A320-100/200, representing 20.90% of all bookings. The subsequent popular models are Airbus A320neo at 15.97%, Boeing 737-800 at 12.24%, and Airbus A321-100/200 at 12.08%.
What is the most popular airline from Buenos Aires to Santiago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buenos Aires to Santiago is JetSMART (35% of total bookings). The next most popular airlines are Aerolineas Argentinas (23%), LATAM Airlines (18%), and Sky Airline (13%).

Best airlines flying from Buenos Aires to Santiago

Compare and see reviews for airlines that fly from Buenos Aires to Santiago with momondo

Airline	Rating	Free Cancellation	Price
JetSMART	PriceFrom $61	Free Cancellation	Rating 6.6 252 reviews	Search JetSMART flights
Sky Airline	PriceFrom $118	Free Cancellation	Rating 0.0 0 reviews	Search Sky Airline flights
LATAM Airlines	PriceFrom $177	Free Cancellation	Rating 7.5 1,887 reviews	Search LATAM Airlines flights
Aerolineas Argentinas	PriceFrom $178	Free Cancellation	Rating 8.1 970 reviews	Search Aerolineas Argentinas flights
KLM	PriceFrom $187	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights

Aerolineas Argentinas Flights From Buenos Aires to Santiago
Aerolineas Argentinas operates around 12 flights from Buenos Aires to Santiago every week. The average price of these flights found in the last 72 hours has been $259, but momondo users have found Aerolineas Argentinas deals from Buenos Aires to Santiago from as low as $178 round-trip. Aerolineas Argentinas has been scored 8.1/10 in 970 reviews.
KLM Flights From Buenos Aires to Santiago
Another popular option for Buenos Aires to Santiago flights is KLM (7.7/10, 1,432 ratings). KLM flies from Buenos Aires to Santiago around 11 times per week, with deals starting from $187 round-trip and rising to an average price of around $278.

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San Fernando

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Can I find flights from Buenos Aires to Santiago with flexible booking policies on momondo?

Yes. All flights to Santiago from Buenos Aires on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Buenos Aires to Santiago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buenos Aires to Santiago.

I’m not ready to book a flight from Buenos Aires to Santiago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buenos Aires to Santiago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Buenos Aires to Santiago from $87

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Santiago departing on 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Buenos Aires to Santiago

What is the cheapest month to fly to Santiago?

What is the cheapest day to depart on your flight to Santiago?

What is the cheapest time of day to depart on your flight to Santiago?

What is the cheapest Buenos Aires to Santiago Arturo Merino Benitez flight route?

Fly from Buenos Aires Jorge Newbery to Santiago Arturo Merino Benitez for the best Buenos Aires - Santiago Arturo Merino Benitez flight prices

How far in advance should I book a flight to Santiago?

What cabin class options are available on Buenos Aires to Santiago Arturo Merino Benitez flights?

There are 3 cabin classes available to choose from on Buenos Aires to Santiago Arturo Merino Benitez flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Buenos Aires to Santiago flight prices changed over time?

As of December 2025, prices for Buenos Aires to Santiago flights are approximately 48% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Buenos Aires to Santiago Arturo Merino Benitez?

JetSMART and Aerolineas Argentinas are the most popular carriers operating from Buenos Aires to Santiago Arturo Merino Benitez

What airlines fly to Santiago?

How often are flights from Buenos Aires to Santiago delayed?

Historically, on average around 13% of flights between Buenos Aires and Santiago have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

What is the most punctual flight time for Buenos Aires to Santiago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Buenos Aires to Santiago flights?

According to our data, Sky Airline have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

How many flights depart from Buenos Aires to Santiago on average per day?

14 flights are operational daily from Buenos Aires to Santiago as of December 2025. The most popular departure time for this route is 8:00AM, with 45% of flights per day taking off at noon.

How many flights depart from Buenos Aires to Santiago on average per week?

As of December 2025, there are 99 flights per week flying from Buenos Aires to Santiago. The most common day of the week flights depart is Thu, with 21% of flights taking off on this day.

When to book flights from Buenos Aires to Santiago

Cheap Buenos Aires to Santiago (BUE to SCL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Santiago

Best Price Found

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Airports in Santiago

How far is Buenos Aires to Santiago Arturo Merino Benitez by plane?

When did momondo last update prices for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport?

How many operators does momondo search for flights from Buenos Aires to Santiago Arturo Merino Benitez Airport?

How old do you have to be to fly from Buenos Aires to Santiago Arturo Merino Benitez Airport?

What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

What is the most popular plane model from Buenos Aires to Santiago?

What is the most popular airline from Buenos Aires to Santiago?

Best airlines flying from Buenos Aires to Santiago

Compare and see reviews for airlines that fly from Buenos Aires to Santiago with momondo

Aerolineas Argentinas Flights From Buenos Aires to Santiago

KLM Flights From Buenos Aires to Santiago

Traveling to a place near Santiago?

Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to Santiago?

Can I find flights from Buenos Aires to Santiago with flexible booking policies on momondo?

How can momondo help me find flights from Buenos Aires to Santiago?

I’m not ready to book a flight from Buenos Aires to Santiago right now. Can momondo alert me if prices change?

An easier way to manage your Santiago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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