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Cheap flights from Santiago to Buenos Aires from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to Buenos Aires departing on 17/12. 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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Cheap return flights

Logo
01:35 - 03:40SCL-AEP
2h 05mdirect
Logo
10:30 - 12:55AEP-SCL
2h 25mdirect
$273
Find Deal
Thu, 2 Oct - Fri, 24 Oct
Logo
01:35 - 03:40SCL-AEP
2h 05mdirect
Logo
18:00 - 23:16AEP-SCL
5h 16m1 stop
$299
Find Deal
Thu, 2 Oct - Fri, 24 Oct
Logo
20:31 - 01:33SCL-AEP
5h 02m1 stop
Logo
17:35 - 16:40AEP-SCL
23h 05m2 stops
$333
Find Deal
Fri, 3 Oct - Fri, 24 Oct
Sky Airline Logo
01:35 - 03:40SCL-AEP
2h 05mdirect
Sky Airline Logo
13:50 - 16:15AEP-SCL
2h 25mdirect
$357Sky Airline
Find Deal
Sat, 27 Dec - Sun, 4 Jan
Sky Airline Logo
01:35 - 03:40SCL-AEP
2h 05mdirect
Sky Airline Logo
09:50 - 12:20AEP-SCL
2h 30mdirect
$359Sky Airline
Find Deal
Tue, 30 Sep - Mon, 6 Oct
Sky Airline Logo
01:35 - 03:40SCL-AEP
2h 05mdirect
Sky Airline Logo
21:55 - 00:25AEP-SCL
2h 30mdirect
$360Sky Airline
Find Deal
Thu, 2 Oct - Mon, 6 Oct
JetSMART Logo
09:15 - 11:20SCL-AEP
2h 05mdirect
JetSMART Logo
05:30 - 07:54AEP-SCL
2h 24mdirect
$470JetSMART
Find Deal
Mon, 24 Nov - Sat, 13 Dec
LATAM Airlines Logo
01:25 - 21:30SCL-AEP
20h 05m1 stop
LATAM Airlines Logo
22:30 - 00:46AEP-SCL
2h 16mdirect
$590LATAM Airlines
Find Deal
Wed, 29 Oct - Thu, 6 Nov
Avianca Logo
15:30 - 05:40SCL-AEP
14h 10m1 stop
Avianca Logo
07:00 - 23:30AEP-SCL
16h 30m1 stop
$1,952Avianca
Find Deal
Thu, 25 Sep - Sun, 28 Sep
Avianca Logo
15:30 - 05:40SCL-AEP
14h 10m1 stop
Avianca Logo
07:00 - 23:30AEP-SCL
16h 30m1 stop
$1,954Avianca
Find Deal
Thu, 25 Sep - Sun, 28 Sep

Sky Airline flights from Santiago to Buenos Aires Jorge Newbery Airport

Our best Sky Airline deals on Santiago to Buenos Aires Jorge Newbery Airport flight tickets
Sky Airline
27 Dec
SCL01:35Santiago Arturo Merino Benitez
2h 05m
AEP03:40Buenos Aires Jorge Newbery
4 Jan
AEP13:50Buenos Aires Jorge Newbery
2h 25m
SCL16:15Santiago Arturo Merino Benitez
$357
Find similar
Sky Airline
25 Sept
SCL01:35Santiago Arturo Merino Benitez
2h 05m
AEP03:40Buenos Aires Jorge Newbery
29 Sept
AEP21:55Buenos Aires Jorge Newbery
2h 30m
SCL00:25Santiago Arturo Merino Benitez
$359
Find similar
Sky Airline
2 Oct
SCL01:35Santiago Arturo Merino Benitez
2h 05m
AEP03:40Buenos Aires Jorge Newbery
6 Oct
AEP21:55Buenos Aires Jorge Newbery
2h 30m
SCL00:25Santiago Arturo Merino Benitez
$360
Find similar

Avianca flights from Santiago to Buenos Aires Jorge Newbery Airport

Our best Avianca deals on Santiago to Buenos Aires Jorge Newbery Airport flight tickets
Avianca
25 Sept
SCL15:30Santiago Arturo Merino Benitez
14h 10m
1 stop
AEP05:40Buenos Aires Jorge Newbery
28 Sept
AEP07:00Buenos Aires Jorge Newbery
16h 30m
1 stop
SCL23:30Santiago Arturo Merino Benitez
$1,952
Find similar
Avianca
25 Sept
SCL15:30Santiago Arturo Merino Benitez
14h 10m
1 stop
AEP05:40Buenos Aires Jorge Newbery
28 Sept
AEP07:00Buenos Aires Jorge Newbery
16h 30m
1 stop
SCL23:30Santiago Arturo Merino Benitez
$1,954
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Santiago to Buenos Aires Jorge Newbery Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Santiago to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Thu 2/10

01:35-03:40

Nonstop2h 05m

Buenos Aires Jorge Newbery

Fri 24/10

10:30-12:55

Nonstop2h 25m

$273

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Thu 2/10

01:35-03:40

Nonstop2h 05m

Buenos Aires Jorge Newbery

Fri 24/10

18:00-23:16

1 stop5h 16m

$299

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Fri 3/10

20:31-01:33

1 stop5h 02m

Buenos Aires Jorge Newbery

Fri 24/10

17:35-16:40

2 stops23h 05m

$333

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Sat 27/12

01:35-03:40

Nonstop2h 05m

Buenos Aires Jorge Newbery

Sun 4/1

13:50-16:15

Nonstop2h 25m

$357

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Tue 30/9

01:35-03:40

Nonstop2h 05m

Buenos Aires Jorge Newbery

Mon 6/10

09:50-12:20

Nonstop2h 30m

$359

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Thu 2/10

01:35-03:40

Nonstop2h 05m

Buenos Aires Jorge Newbery

Mon 6/10

21:55-00:25

Nonstop2h 30m

$360

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Mon 24/11

09:15-11:20

Nonstop2h 05m

Buenos Aires Jorge Newbery

Sat 13/12

05:30-07:54

Nonstop2h 24m

$470

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Wed 29/10

01:25-21:30

1 stop20h 05m

Buenos Aires Jorge Newbery

Thu 6/11

22:30-00:46

Nonstop2h 16m

$590

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Thu 25/9

15:30-05:40

1 stop14h 10m

Buenos Aires Jorge Newbery

Sun 28/9

07:00-23:30

1 stop16h 30m

$1,952

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Thu 25/9

15:30-05:40

1 stop14h 10m

Buenos Aires Jorge Newbery

Sun 28/9

07:00-23:30

1 stop16h 30m

$1,954

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Santiago to Buenos Aires Jorge Newbery Airport

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

What is the typical price of a round-trip flight between Santiago and Buenos Aires Jorge Newbery Airport?

What is the cheapest month to fly to Buenos Aires Jorge Newbery Airport?

The month of March is, on average, the cheapest month to fly to Buenos Aires Jorge Newbery Airport from Santiago, with most prices found around $216. If you are unable to visit Buenos Aires Jorge Newbery Airport during the month of March, then departing from Santiago during the month May is also very affordable. Most momondo users find prices during this month for around $221.

What is the cheapest day to depart on your flight to Buenos Aires Jorge Newbery Airport?

The cheapest day to depart on your flight to Buenos Aires Jorge Newbery Airport is on a Wednesday when prices can be found for as low as $335. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Santiago because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $543.

What is the cheapest time of day to depart on your flight to Buenos Aires Jorge Newbery Airport?

Flying to Buenos Aires Jorge Newbery Airport from Santiago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $372 when looking at flights departing in the morning. In the evening is when there is more demand to fly to Buenos Aires Jorge Newbery Airport, so prices are often more expensive at around $543 per ticket.

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

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

How far in advance should I book a flight to Buenos Aires Jorge Newbery Airport?

You are more likely to see cheaper flights to Buenos Aires Jorge Newbery Airport from Santiago when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Jorge Newbery Airport for around $274 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Jorge Newbery Airport from Santiago for as low as $206 on momondo.

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

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

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

As of September 2025, prices for Santiago to Buenos Aires Jorge Newbery Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Santiago to Buenos Aires Jorge Newbery Airport

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

Cheap Santiago to Buenos Aires Jorge Newbery Airport (SCL to AEP) flight deals and tips

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

Best price found

$111

Fastest flight time

2h 05m

Direct flights

Every day
The best one-way flight to Buenos Aires Jorge Newbery Airport from Santiago in the past 72 hours is $111. The best return flight deal from Santiago to Buenos Aires Jorge Newbery Airport found on momondo in the last 72 hours is $282.
The fastest flight from Santiago to Buenos Aires Jorge Newbery Airport takes 2h 05m
Direct flights go from Santiago to Buenos Aires Jorge Newbery Airport every day.
Search flight deals

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

    A flight from Santiago Arturo Merino Benitez to Buenos Aires Jorge Newbery will travel around 1133.4 km. 2h 05m is a normal flight duration for this route.

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

    Prices for flights from Santiago Arturo Merino Benitez Airport to Buenos Aires Jorge Newbery Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The required travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Buenos Aires Jorge Newbery Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Santiago to Buenos Aires Jorge Newbery Airport?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santiago to Buenos Aires. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Buenos Aires from Santiago with this policy.

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

momondo helps you find the best flight between Santiago and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Santiago to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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