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Cheap flights from Buenos Aires to Santiago from $76

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 12/11. 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 round-trip flights

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JetSMART Logo
6:20 pm - 8:44 pmEZE-SCL
2h 24mnonstop
JetSMART Logo
8:30 pm - 1:37 amSCL-EZE
5h 07m1 stop
$153JetSMART
Find Deal
Sat, Nov 22 - Fri, Nov 28
JetSMART Logo
12:55 pm - 3:19 pmAEP-SCL
2h 24mnonstop
JetSMART Logo
10:25 pm - 12:30 amSCL-AEP
2h 05mnonstop
$153JetSMART
Find Deal
Fri, Nov 14 - Sun, Nov 16
Multiple Airlines Logo
7:36 pm - 10:00 pmAEP-SCL
2h 24mnonstop
Multiple Airlines Logo
7:05 pm - 10:50 pmSCL-AEP
3h 45m1 stop
$154Multiple Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
JetSMART Logo
5:45 am - 8:09 amAEP-SCL
2h 24mnonstop
JetSMART Logo
7:15 pm - 9:20 pmSCL-AEP
2h 05mnonstop
$155JetSMART
Find Deal
Wed, Dec 24 - Thu, Jan 15
JetSMART Logo
5:30 am - 7:54 amAEP-SCL
2h 24mnonstop
JetSMART Logo
10:25 pm - 12:30 amSCL-AEP
2h 05mnonstop
$156JetSMART
Find Deal
Sat, Nov 8 - Sun, Nov 9
Multiple Airlines Logo
1:20 pm - 7:55 pmEZE-SCL
6h 35m2 stops
Multiple Airlines Logo
9:05 pm - 11:10 pmSCL-EZE
2h 05mnonstop
$158Multiple Airlines
Find Deal
Sun, Dec 7 - Wed, Dec 10
Aerolineas Argentinas Logo
6:40 am - 9:05 amEZE-SCL
2h 25mnonstop
Aerolineas Argentinas Logo
6:55 pm - 9:00 pmSCL-EZE
2h 05mnonstop
$167Aerolineas Argentinas
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Sun, Nov 23 - Sat, Nov 29
Aerolineas Argentinas Logo
6:40 am - 9:05 amAEP-SCL
2h 25mnonstop
Aerolineas Argentinas Logo
9:50 pm - 11:55 pmSCL-AEP
2h 05mnonstop
$170Aerolineas Argentinas
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Fri, Nov 14 - Sun, Nov 16
KLM Logo
8:55 am - 11:05 amEZE-SCL
2h 10mnonstop
KLM Logo
12:35 pm - 2:35 pmSCL-EZE
2h 00mnonstop
$182KLM
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Thu, Nov 27 - Thu, Dec 4
KLM Logo
7:10 am - 9:25 amEZE-SCL
2h 15mnonstop
KLM Logo
12:35 pm - 2:35 pmSCL-EZE
2h 00mnonstop
$185KLM
Find Deal
Thu, Oct 23 - Sun, Nov 2

LATAM Airlines flights from Buenos Aires to Santiago

Our best LATAM Airlines deals on Buenos Aires to Santiago flight tickets
LATAM Airlines
Oct 27
EZE7:43 pmBuenos Aires Ministro Pistarini
2h 16m
SCL9:59 pmSantiago Arturo Merino Benitez
Oct 28
SCL6:25 amSantiago Arturo Merino Benitez
18h 35m
1 stop
EZE1:00 amBuenos Aires Ministro Pistarini
$238
Find similar
LATAM Airlines
Oct 17
EZE6:13 pmBuenos Aires Ministro Pistarini
2h 23m
SCL8:36 pmSantiago Arturo Merino Benitez
Mar 10
SCL7:15 amSantiago Arturo Merino Benitez
2h 00m
EZE9:15 amBuenos Aires Ministro Pistarini
$242
Find similar
LATAM Airlines
Oct 17
AEP9:05 pmBuenos Aires Jorge Newbery
2h 20m
SCL11:25 pmSantiago Arturo Merino Benitez
Oct 19
SCL5:38 amSantiago Arturo Merino Benitez
2h 02m
AEP7:40 amBuenos Aires Jorge Newbery
$247
Find similar

KLM flights from Buenos Aires to Santiago

Our best KLM deals on Buenos Aires to Santiago flight tickets
KLM
Nov 27
EZE8:55 amBuenos Aires Ministro Pistarini
2h 10m
SCL11:05 amSantiago Arturo Merino Benitez
Dec 4
SCL12:35 pmSantiago Arturo Merino Benitez
2h 00m
EZE2:35 pmBuenos Aires Ministro Pistarini
$182
Find similar
KLM
Oct 23
EZE7:10 amBuenos Aires Ministro Pistarini
2h 15m
SCL9:25 amSantiago Arturo Merino Benitez
Nov 2
SCL12:35 pmSantiago Arturo Merino Benitez
2h 00m
EZE2:35 pmBuenos Aires Ministro Pistarini
$185
Find similar
KLM
Oct 17
EZE7:10 amBuenos Aires Ministro Pistarini
2h 15m
SCL9:25 amSantiago Arturo Merino Benitez
Oct 19
SCL10:55 amSantiago Arturo Merino Benitez
1h 55m
EZE12:50 pmBuenos Aires Ministro Pistarini
$186
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Santiago 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 832,500 searches. Data last updated October 14, 2025.
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

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sat 11/22

6:20 pm-8:44 pm

Nonstop2h 24m

Santiago Arturo Merino Benitez

Fri 11/28

8:30 pm-1:37 am

1 stop5h 07m

$153

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Fri 11/14

12:55 pm-3:19 pm

Nonstop2h 24m

Santiago Arturo Merino Benitez

Sun 11/16

10:25 pm-12:30 am

Nonstop2h 05m

$153

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Thu 12/11

7:36 pm-10:00 pm

Nonstop2h 24m

Santiago Arturo Merino Benitez

Thu 12/18

7:05 pm-10:50 pm

1 stop3h 45m

$154

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Wed 12/24

5:45 am-8:09 am

Nonstop2h 24m

Santiago Arturo Merino Benitez

Thu 1/15

7:15 pm-9:20 pm

Nonstop2h 05m

$155

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Sat 11/8

5:30 am-7:54 am

Nonstop2h 24m

Santiago Arturo Merino Benitez

Sun 11/9

10:25 pm-12:30 am

Nonstop2h 05m

$156

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sun 12/7

1:20 pm-7:55 pm

2 stops6h 35m

Santiago Arturo Merino Benitez

Wed 12/10

9:05 pm-11:10 pm

Nonstop2h 05m

$158

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sun 11/23

6:40 am-9:05 am

Nonstop2h 25m

Santiago Arturo Merino Benitez

Sat 11/29

6:55 pm-9:00 pm

Nonstop2h 05m

$167

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Fri 11/14

6:40 am-9:05 am

Nonstop2h 25m

Santiago Arturo Merino Benitez

Sun 11/16

9:50 pm-11:55 pm

Nonstop2h 05m

$170

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Thu 11/27

8:55 am-11:05 am

Nonstop2h 10m

Santiago Arturo Merino Benitez

Thu 12/4

12:35 pm-2:35 pm

Nonstop2h 00m

$182

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Thu 10/23

7:10 am-9:25 am

Nonstop2h 15m

Santiago Arturo Merino Benitez

Sun 11/2

12:35 pm-2:35 pm

Nonstop2h 00m

$185

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Santiago from

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

What is the cheapest month to fly to Santiago?

In general, November 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 $221. If you don’t want to visit Santiago in November, then you should wait until October to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $224.

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 $369. 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 $800.

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 $275. 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 $883 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 $278 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 $239 on momondo.

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

There are 4 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 October 2025, prices for Buenos Aires to Santiago flights are approximately 39% 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

$132

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 $132. The best round-trip flight deal from Buenos Aires to Santiago found on momondo in the last 72 hours is $235.
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 near Santiago: 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
JetSMARTPriceFrom $61Free CancellationRating
6.6
230 reviews
Search JetSMART flights
Sky AirlinePriceFrom $118Free CancellationRating
0.0
0 reviews
Search Sky Airline flights
Aerolineas ArgentinasPriceFrom $167Free CancellationRating
8.1
946 reviews
Search Aerolineas Argentinas flights
LATAM AirlinesPriceFrom $181Free CancellationRating
7.5
1,865 reviews
Search LATAM Airlines flights
KLMPriceFrom $198Free CancellationRating
7.7
1,402 reviews
Search KLM flights

  • Aerolineas Argentinas Flights From Buenos Aires to Santiago

    Aerolineas Argentinas operates around 17 flights from Buenos Aires to Santiago every week. The average price of these flights found in the last 72 hours has been $267, but momondo users have found Aerolineas Argentinas deals from Buenos Aires to Santiago from as low as $167 round-trip. Aerolineas Argentinas has been scored 8.1/10 in 946 reviews.

  • KLM Flights From Buenos Aires to Santiago

    Another popular option for Buenos Aires to Santiago flights is KLM (7.7/10, 1,402 ratings). KLM flies from Buenos Aires to Santiago around 6 times per week, with deals starting from $198 round-trip and rising to an average price of around $257.

Traveling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Viña del Mar
Santa Cruz
Valparaíso
Valle Nevado
San Fernando
Pichilemu

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buenos Aires to Santiago. Millions of users trust and use momondo every year so you are in good hands.

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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