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Cheap flights from Buenos Aires to Santiago from $152

BUE — SCL
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Buenos Aires to Santiago Arturo Merino Benitez are usually found in March or June, booked 90 days in advance, depart on a Monday or Thursday and return on a Saturday

Cheap flight deals from Buenos Aires to Santiago

Enter your travel dates to find the best prices.

Cheapest flights from Buenos Aires to Santiago

Sun 29/1105:45 -
Nonstop2h 22m
Wed 2/1209:13 -
Nonstop2h 07m
Deal found 16/9$202
Tue 3/1121:30 -
Nonstop2h 25m
Tue 10/1118:35 -
Nonstop2h 05m
Deal found 18/9$220
Thu 8/1005:40 -
Nonstop2h 26m
Sat 17/1019:12 -
Nonstop2h 08m
Deal found 17/9$227
Tue 3/1105:20 -
Nonstop2h 22m
Sat 7/1119:13 -
Nonstop2h 07m
Deal found 21/9$234
Tue 3/1120:47 -
1 stop20h 15m
Tue 10/1118:35 -
Nonstop2h 05m
Deal found 18/9$236
Fri 30/1022:10 -
Nonstop2h 26m
Mon 2/1119:54 -
1 stop14h 36m
Deal found 21/9$250
Sat 31/1022:10 -
Nonstop2h 26m
Tue 3/1116:13 -
Nonstop2h 07m
Deal found 21/9$262
Fri 18/1216:30 -
Nonstop2h 22m
Fri 25/1209:13 -
Nonstop2h 07m
Deal found 21/9$265
Sun 1/1105:45 -
Nonstop2h 22m
Sun 8/1109:13 -
Nonstop2h 07m
Deal found 17/9$267
Sat 3/1005:45 -
Nonstop2h 26m
Mon 5/1019:12 -
Nonstop2h 08m
Deal found 21/9$271
Thu 15/1022:10 -
Nonstop2h 26m
Thu 22/1019:12 -
Nonstop2h 08m
Deal found 21/9$272
Sun 1/1105:45 -
Nonstop2h 22m
Sat 7/1119:13 -
Nonstop2h 07m
Deal found 16/9$275

Find flight deals from Buenos Aires to Santiago

Round-trip from

$202

One-way from

$152

Popular in

January

Cheapest in

March

Average price

$292

Good round-trip deal

$2,312 or less

Good one-way deal

$179 or less
JetSMART
  • JetSMART
  • 29/11-2/12
  • Nonstop
  • 4h 29m total
  • Buenos Aires to Santiago
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JetSMART
  • JetSMART
  • 7/1-31/12
  • Nonstop
  • 2h 25m total
  • Buenos Aires to Santiago
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Buenos Aires (BUE) to Santiago Arturo Merino Benitez.
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Price to beat on a one-way flight from Buenos Aires (BUE) to Santiago Arturo Merino Benitez.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Buenos Aires to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Buenos AiresSantiago

AEP Buenos Aires Jorge Newbery - SCL Santiago Arturo Merino Benitez

AEPSCL

Buenos Aires Jorge Newbery

Thu 15/10

22:10-00:36

Nonstop2h 26m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-00:00

Nonstop0h 00m

$154

Buenos AiresSantiago

AEP Buenos Aires Jorge Newbery - SCL Santiago Arturo Merino Benitez

AEPSCL

Buenos Aires Jorge Newbery

Fri 9/10

05:45-08:11

Nonstop2h 26m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-00:00

Nonstop0h 00m

$156

Buenos AiresSantiago

AEP Buenos Aires Jorge Newbery - SCL Santiago Arturo Merino Benitez

AEPSCL

Buenos Aires Jorge Newbery

Sun 29/11

05:45-08:07

Nonstop2h 22m

Santiago Arturo Merino Benitez

Wed 2/12

09:13-11:20

Nonstop2h 07m

$202

Buenos AiresSantiago

AEP Buenos Aires Jorge Newbery - SCL Santiago Arturo Merino Benitez

AEPSCL

Buenos Aires Jorge Newbery

Tue 8/12

05:45-08:07

Nonstop2h 22m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-00:00

Nonstop0h 00m

$212

Buenos AiresSantiago

AEP Buenos Aires Jorge Newbery - SCL Santiago Arturo Merino Benitez

AEPSCL

Buenos Aires Jorge Newbery

Wed 10/2

22:10-00:35

Nonstop2h 25m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-00:00

Nonstop0h 00m

$212

Buenos AiresSantiago

AEP Buenos Aires Jorge Newbery - SCL Santiago Arturo Merino Benitez

AEPSCL

Buenos Aires Jorge Newbery

Sun 15/11

05:45-08:07

Nonstop2h 22m

Santiago Arturo Merino Benitez

Fri 20/11

13:23-15:30

Nonstop2h 07m

$227

Buenos AiresSantiago

AEP Buenos Aires Jorge Newbery - SCL Santiago Arturo Merino Benitez

AEPSCL

Buenos Aires Jorge Newbery

Fri 23/10

22:10-00:36

Nonstop2h 26m

Santiago Arturo Merino Benitez

Tue 27/10

09:12-11:20

Nonstop2h 08m

$227

Buenos AiresSantiago

AEP Buenos Aires Jorge Newbery - SCL Santiago Arturo Merino Benitez

AEPSCL

Buenos Aires Jorge Newbery

Mon 26/10

05:40-08:08

Nonstop2h 28m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-00:00

Nonstop0h 00m

$230
Fastest return journey

Buenos AiresSantiago

EZE Buenos Aires Ministro Pistarini - SCL Santiago Arturo Merino Benitez

EZESCL

Buenos Aires Ministro Pistarini

Sat 9/1

09:25-11:40

Nonstop2h 15m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-00:00

Nonstop0h 00m

$237

Buenos AiresSantiago

EZE Buenos Aires Ministro Pistarini - SCL Santiago Arturo Merino Benitez

EZESCL

Buenos Aires Ministro Pistarini

Mon 19/10

07:30-09:45

Nonstop2h 15m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-00:00

Nonstop0h 00m

$239

Flights are sorted by cheapest return flights first.

Deals found on 21/9

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Buenos Aires to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Buenos Aires with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Santiago

What is the cheapest month to book a flight from Buenos Aires to Santiago?

Currently, March is the cheapest month in which you can book a flight from Buenos Aires to Santiago (average of $260). Flying from Buenos Aires to Santiago in January is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUE to SCL?

It’s typically best to fly out from Buenos Aires to Santiago in the afternoon. Doing so could potentially save you 40% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Buenos Aires to Santiago

The most flights from BUE to SCL are scheduled on a Friday (29 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).

How much does it cost for a return flight from Buenos Aires to Santiago?

Airfare is below average for this route at the moment.
Buenos Aires to Santiago flights typically cost between $231 and $358 in November.
The cheapest return price found within the last 5 days was $202 on JetSMART (29 Nov–2 Dec).

How often are flights from Buenos Aires to Santiago delayed?

About 13% of weekly flights between Buenos Aires and Santiago have experienced delays in the past year, with the average delay time being 124 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Sky Airline have had the lowest number of delays on this route, with just 7% of flights being delayed.

How far ahead should I book a flight from Buenos Aires to Santiago?

To ensure you get the cheapest price possible for a flight from Buenos Aires to Santiago, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

  • What airport do you fly into for flights to Santiago from Buenos Aires?

    Located just 13.6 km from the city centre, Santiago Arturo Merino Benitez is the airport most travellers will use when flying to Santiago from Buenos Aires. Booking flights from Buenos Aires to Arturo Merino Benitez (SCL) should be relatively easy as there are 19 daily inbound flights from Buenos Aires from 0 different airlines.

  • How long is the flight from Buenos Aires to Santiago?

    Departing from Buenos Aires to Santiago will take you 2h 15m. The distance between Buenos Aires and Santiago is about 1138 km. Most flights are nonstop.

  • What are the most reliable airlines from Buenos Aires to Santiago?

    Before booking your flight to Santiago from Buenos Aires, have a look at the most reliable airlines to get you to your destination on time: JetSMART (100%), JetSMART (67%), Sky Airline( 65%).

  • What are the cheapest flights from Buenos Aires to Santiago?

    On average you can expect to pay $1,750 for a flight from Buenos Aires to Santiago. The cheapest flight overall is $161 while the most popular route, (Buenos Aires Jorge Newbery - Santiago Arturo Merino Benitez) is currently priced at $187.

  • Can I find deals for flights from Buenos Aires to Santiago that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Santiago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Santiago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Santiago.

  • Can I find deals for business class flights from Buenos Aires to Santiago?

    Yes. Cheapflights offers flight deals from Buenos Aires to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buenos Aires to Santiago?

    Currently, March is the cheapest month in which you can book a flight from Buenos Aires to Santiago (average of $260). Flying from Buenos Aires to Santiago in January is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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