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Cheap flights from Buenos Aires to Santiago from $117

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 8/7. 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

JetSMART Logo
6:35 pm - 10:11 pmAEP-SCL
4h 36m1 stop
JetSMART Logo
7:26 pm - 1:20 amSCL-AEP
4h 54m1 stop
$152JetSMART
Find Deal
Fri, Jul 25 - Sun, Jul 27
JetSMART Logo
2:07 pm - 6:31 pmAEP-SCL
5h 24m1 stop
JetSMART Logo
3:31 pm - 12:17 amSCL-AEP
7h 46m1 stop
$153JetSMART
Find Deal
Fri, Aug 1 - Mon, Aug 4
Sky Airline Logo
7:10 pm - 8:40 pmEZE-SCL
2h 30mnonstop
Sky Airline Logo
4:00 am - 7:00 amSCL-EZE
2h 00mnonstop
$216Sky Airline
Find Deal
Wed, Jul 9 - Sun, Jul 13
Sky Airline Logo
7:10 pm - 8:40 pmEZE-SCL
2h 30mnonstop
Sky Airline Logo
4:00 am - 7:00 amSCL-EZE
2h 00mnonstop
$221Sky Airline
Find Deal
Wed, Jul 9 - Sun, Jul 13
LATAM Airlines Logo
7:13 pm - 8:38 pmEZE-SCL
2h 25mnonstop
LATAM Airlines Logo
3:11 pm - 5:13 pmSCL-EZE
2h 02mnonstop
$230LATAM Airlines
Find Deal
Tue, Sep 2 - Mon, Sep 8
Aerolineas Argentinas Logo
6:40 am - 8:05 amEZE-SCL
2h 25mnonstop
Aerolineas Argentinas Logo
5:45 pm - 8:50 pmSCL-EZE
2h 05mnonstop
$234Aerolineas Argentinas
Find Deal
Sun, Aug 3 - Sat, Aug 9
LATAM Airlines Logo
9:05 pm - 10:32 pmAEP-SCL
2h 27mnonstop
LATAM Airlines Logo
12:37 am - 10:30 amSCL-AEP
8h 53m1 stop
$237LATAM Airlines
Find Deal
Tue, Jul 8 - Tue, Jul 8
Aerolineas Argentinas Logo
5:55 am - 7:20 amAEP-SCL
2h 25mnonstop
Aerolineas Argentinas Logo
3:35 pm - 6:40 pmSCL-AEP
2h 05mnonstop
$288Aerolineas Argentinas
Find Deal
Wed, Jul 16 - Mon, Aug 4
KLM Logo
7:10 am - 9:25 amEZE-SCL
2h 15mnonstop
KLM Logo
10:55 am - 12:50 pmSCL-EZE
1h 55mnonstop
$302KLM
Find Deal
Mon, Sep 8 - Sat, Sep 13
KLM Logo
7:10 am - 8:25 amEZE-SCL
2h 15mnonstop
KLM Logo
9:55 am - 12:50 pmSCL-EZE
1h 55mnonstop
$332KLM
Find Deal
Sat, Jul 26 - Sun, Jul 27

JetSMART flights from Buenos Aires to Santiago

Our best JetSMART deals on Buenos Aires to Santiago flight tickets
JetSMART
Jul 25
AEP6:35 pmBuenos Aires Jorge Newbery
4h 36m
1 stop
SCL10:11 pmSantiago Arturo Merino Benitez
Jul 27
SCL7:26 pmSantiago Arturo Merino Benitez
4h 54m
1 stop
AEP1:20 amBuenos Aires Jorge Newbery
JetSMART
Aug 1
AEP2:07 pmBuenos Aires Jorge Newbery
5h 24m
1 stop
SCL6:31 pmSantiago Arturo Merino Benitez
Aug 4
SCL3:31 pmSantiago Arturo Merino Benitez
7h 46m
1 stop
AEP12:17 amBuenos Aires Jorge Newbery
JetSMART
Jul 28
AEP5:15 amBuenos Aires Jorge Newbery
2h 25m
SCL6:40 amSantiago Arturo Merino Benitez
Aug 4
SCL3:31 pmSantiago Arturo Merino Benitez
7h 46m
1 stop
AEP12:17 amBuenos Aires Jorge Newbery

KLM flights from Buenos Aires to Santiago

Our best KLM deals on Buenos Aires to Santiago flight tickets
KLM
Sep 8
EZE7:10 amBuenos Aires Ministro Pistarini
2h 15m
SCL9:25 amSantiago Arturo Merino Benitez
Sep 13
SCL10:55 amSantiago Arturo Merino Benitez
1h 55m
EZE12:50 pmBuenos Aires Ministro Pistarini
KLM
Jun 24
EZE7:10 amBuenos Aires Ministro Pistarini
2h 15m
SCL8:25 amSantiago Arturo Merino Benitez
Jun 27
SCL9:55 amSantiago Arturo Merino Benitez
1h 55m
EZE12:50 pmBuenos Aires Ministro Pistarini
KLM
Jul 26
EZE7:10 amBuenos Aires Ministro Pistarini
2h 15m
SCL8:25 amSantiago Arturo Merino Benitez
Jul 27
SCL9:55 amSantiago Arturo Merino Benitez
1h 55m
EZE12:50 pmBuenos Aires Ministro Pistarini

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 typical price of a round-trip flight between Buenos Aires and Santiago?

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 $225. If you don’t want to visit Santiago in October, then you should wait until June to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $226.

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 $428. 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 $780.

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 $289. 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 $879 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 $276 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 $242 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 June 2025, prices for Buenos Aires to Santiago flights are approximately 49% 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

$117

Fastest flight time

1h 30m

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 $117. The best round-trip flight deal from Buenos Aires to Santiago found on momondo in the last 72 hours is $152.
The fastest flight from Buenos Aires to Santiago takes 1h 30m
Direct flights go from Buenos Aires to Santiago every day.
There is 1 airport near Santiago: Santiago Arturo Merino Benitez (SCL)

  • 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 15m 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
198 reviews
Search JetSMART flights
Sky AirlinePriceFrom $117Free CancellationRating
6.5
113 reviews
Search Sky Airline flights
Aerolineas ArgentinasPriceFrom $161Free CancellationRating
8.1
883 reviews
Search Aerolineas Argentinas flights
LATAM AirlinesPriceFrom $177Free CancellationRating
7.5
1,790 reviews
Search LATAM Airlines flights
KLMPriceFrom $187Free CancellationRating
7.8
1,365 reviews
Search KLM flights
  • Aerolineas Argentinas Flights From Buenos Aires to Santiago

    Aerolineas Argentinas operates around 19 flights from Buenos Aires to Santiago every week. The average price of these flights found in the last 72 hours has been $265, but momondo users have found Aerolineas Argentinas deals from Buenos Aires to Santiago from as low as $161 round-trip. Aerolineas Argentinas has been scored 8.1/10 in 883 reviews.

  • KLM Flights From Buenos Aires to Santiago

    Another popular option for Buenos Aires to Santiago flights is KLM (7.8/10, 1,365 ratings). KLM flies from Buenos Aires to Santiago around 7 times per week, with deals starting from $187 round-trip and rising to an average price of around $221.


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
San Fernando
Valle Nevado
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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1 adult
Sat 6/28
Sat 7/5

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