Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Santiago to Buenos Aires from $69

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 11/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Santiago to Buenos Aires

Cheap round-trip flights

JetSMART Logo
7:14 pm - 9:20 pmSCL-AEP
2h 06mnonstop
JetSMART Logo
10:10 pm - 12:35 amAEP-SCL
2h 25mnonstop
$156JetSMART
Find Deal
Fri, Oct 17 - Sat, Oct 25
JetSMART Logo
7:24 am - 9:30 amSCL-AEP
2h 06mnonstop
JetSMART Logo
10:10 pm - 12:35 amAEP-SCL
2h 25mnonstop
$157JetSMART
Find Deal
Fri, Oct 17 - Fri, Oct 24
JetSMART Logo
7:14 pm - 9:20 pmSCL-AEP
2h 06mnonstop
JetSMART Logo
10:10 pm - 12:35 amAEP-SCL
2h 25mnonstop
$161JetSMART
Find Deal
Thu, Oct 16 - Sat, Oct 25
JetSMART Logo
7:14 pm - 9:20 pmSCL-AEP
2h 06mnonstop
JetSMART Logo
10:10 pm - 12:35 amAEP-SCL
2h 25mnonstop
$162JetSMART
Find Deal
Thu, Oct 16 - Fri, Oct 24
Multiple Airlines Logo
4:34 pm - 6:40 pmSCL-AEP
2h 06mnonstop
Multiple Airlines Logo
6:00 pm - 11:16 pmAEP-SCL
5h 16m1 stop
$170Multiple Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
Multiple Airlines Logo
7:24 am - 9:30 amSCL-AEP
2h 06mnonstop
Multiple Airlines Logo
6:00 pm - 11:16 pmAEP-SCL
5h 16m1 stop
$174Multiple Airlines
Find Deal
Thu, Oct 16 - Fri, Oct 24
Sky Airline Logo
10:55 am - 1:00 pmSCL-AEP
2h 05mnonstop
Sky Airline Logo
1:50 pm - 4:15 pmAEP-SCL
2h 25mnonstop
$196Sky Airline
Find Deal
Mon, Oct 20 - Mon, Oct 27
Sky Airline Logo
6:35 pm - 8:40 pmSCL-AEP
2h 05mnonstop
Sky Airline Logo
9:30 pm - 11:55 pmAEP-SCL
2h 25mnonstop
$201Sky Airline
Find Deal
Sat, Oct 18 - Mon, Oct 27
Aerolineas Argentinas Logo
10:15 am - 12:20 pmSCL-AEP
2h 05mnonstop
Aerolineas Argentinas Logo
6:20 am - 8:45 amAEP-SCL
2h 25mnonstop
$218Aerolineas Argentinas
Find Deal
Sun, Nov 23 - Thu, Dec 4
Aerolineas Argentinas Logo
3:35 pm - 5:40 pmSCL-AEP
2h 05mnonstop
Aerolineas Argentinas Logo
6:35 pm - 9:00 pmAEP-SCL
2h 25mnonstop
$224Aerolineas Argentinas
Find Deal
Tue, Nov 25 - Wed, Dec 3

JetSMART flights from Santiago to Buenos Aires Jorge Newbery Airport

Our best JetSMART deals on Santiago to Buenos Aires Jorge Newbery Airport flight tickets
JetSMART
Oct 17
SCL7:14 pmSantiago Arturo Merino Benitez
2h 06m
AEP9:20 pmBuenos Aires Jorge Newbery
Oct 25
AEP10:10 pmBuenos Aires Jorge Newbery
2h 25m
SCL12:35 amSantiago Arturo Merino Benitez
$156
Find similar
JetSMART
Oct 17
SCL7:24 amSantiago Arturo Merino Benitez
2h 06m
AEP9:30 amBuenos Aires Jorge Newbery
Oct 24
AEP10:10 pmBuenos Aires Jorge Newbery
2h 25m
SCL12:35 amSantiago Arturo Merino Benitez
$157
Find similar
JetSMART
Oct 16
SCL7:14 pmSantiago Arturo Merino Benitez
2h 06m
AEP9:20 pmBuenos Aires Jorge Newbery
Oct 25
AEP10:10 pmBuenos Aires Jorge Newbery
2h 25m
SCL12:35 amSantiago Arturo Merino Benitez
$161
Find similar

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
Oct 20
SCL10:55 amSantiago Arturo Merino Benitez
2h 05m
AEP1:00 pmBuenos Aires Jorge Newbery
Oct 27
AEP1:50 pmBuenos Aires Jorge Newbery
2h 25m
SCL4:15 pmSantiago Arturo Merino Benitez
$196
Find similar
Sky Airline
Oct 18
SCL6:35 pmSantiago Arturo Merino Benitez
2h 05m
AEP8:40 pmBuenos Aires Jorge Newbery
Oct 27
AEP9:30 pmBuenos Aires Jorge Newbery
2h 25m
SCL11:55 pmSantiago Arturo Merino Benitez
$201
Find similar
Sky Airline
Oct 19
SCL6:35 pmSantiago Arturo Merino Benitez
2h 05m
AEP8:40 pmBuenos Aires Jorge Newbery
Oct 21
AEP9:55 pmBuenos Aires Jorge Newbery
2h 30m
SCL12:25 amSantiago Arturo Merino Benitez
$202
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated September 16, 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

Fri 10/17

7:14 pm-9:20 pm

Nonstop2h 06m

Buenos Aires Jorge Newbery

Sat 10/25

10:10 pm-12:35 am

Nonstop2h 25m

$156

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Fri 10/17

7:24 am-9:30 am

Nonstop2h 06m

Buenos Aires Jorge Newbery

Fri 10/24

10:10 pm-12:35 am

Nonstop2h 25m

$157

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Thu 10/16

7:14 pm-9:20 pm

Nonstop2h 06m

Buenos Aires Jorge Newbery

Sat 10/25

10:10 pm-12:35 am

Nonstop2h 25m

$161

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Thu 10/16

7:14 pm-9:20 pm

Nonstop2h 06m

Buenos Aires Jorge Newbery

Fri 10/24

10:10 pm-12:35 am

Nonstop2h 25m

$162

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Mon 10/20

4:34 pm-6:40 pm

Nonstop2h 06m

Buenos Aires Jorge Newbery

Fri 10/24

6:00 pm-11:16 pm

1 stop5h 16m

$170

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Thu 10/16

7:24 am-9:30 am

Nonstop2h 06m

Buenos Aires Jorge Newbery

Fri 10/24

6:00 pm-11:16 pm

1 stop5h 16m

$174

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Mon 10/20

10:55 am-1:00 pm

Nonstop2h 05m

Buenos Aires Jorge Newbery

Mon 10/27

1:50 pm-4:15 pm

Nonstop2h 25m

$196

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Sat 10/18

6:35 pm-8:40 pm

Nonstop2h 05m

Buenos Aires Jorge Newbery

Mon 10/27

9:30 pm-11:55 pm

Nonstop2h 25m

$201

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Sun 11/23

10:15 am-12:20 pm

Nonstop2h 05m

Buenos Aires Jorge Newbery

Thu 12/4

6:20 am-8:45 am

Nonstop2h 25m

$218

SantiagoBuenos Aires

SCL - AEP

SCLAEP

Santiago Arturo Merino Benitez

Tue 11/25

3:35 pm-5:40 pm

Nonstop2h 05m

Buenos Aires Jorge Newbery

Wed 12/3

6:35 pm-9:00 pm

Nonstop2h 25m

$224

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Buenos Aires from

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 cheapest month to fly to Buenos Aires Jorge Newbery Airport from Santiago is in March. Flight prices, which tend to average around $144, are often lower during this time because this is during the off-season. If you aren’t able to travel to Buenos Aires Jorge Newbery Airport during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $147.

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

The cheapest day to depart from Santiago to Buenos Aires Jorge Newbery Airport is on a Sunday. Travelers who choose to depart for Buenos Aires Jorge Newbery Airport on a Sunday will often find tickets for as low as $169. The most expensive day to fly to Buenos Aires Jorge Newbery Airport is Tuesday, with ticket prices averaging around $262.

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 at noon is the least expensive time of day to depart. momondo users have found prices as low as $174 when looking at flights departing at noon. In the morning is when there is more demand to fly to Buenos Aires Jorge Newbery Airport, so prices are often more expensive at around $228 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 $183 when searching weeks out. 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 $137 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.

Can stopping save me money on Santiago to Buenos Aires Jorge Newbery Airport flights?

No. A direct flight is the cheapest option for a flight between Santiago to Buenos Aires Jorge Newbery Airport.

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 18% 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 round-trip 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

$89

Fastest flight time

2h 02m

Direct flights

Every day
The best one-way flight to Buenos Aires Jorge Newbery Airport from Santiago in the past 72 hours is $89. The best round-trip flight deal from Santiago to Buenos Aires Jorge Newbery Airport found on momondo in the last 72 hours is $171.
The fastest flight from Santiago to Buenos Aires Jorge Newbery Airport takes 2h 02m
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 704.3 mi. 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 were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 necessary travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Santiago to Buenos Aires Jorge Newbery Airport

Compare and see reviews for airlines that fly from Santiago to Buenos Aires Jorge Newbery Airport with momondo
Airline
Rating
Free Cancellation
Price
JetSMARTPriceFrom $62Free CancellationRating
6.5
225 reviews
Search JetSMART flights
Aerolineas ArgentinasPriceFrom $93Free CancellationRating
8.1
932 reviews
Search Aerolineas Argentinas flights
Sky AirlinePriceFrom $160Free CancellationRating
6.5
116 reviews
Search Sky Airline flights
LATAM AirlinesPriceFrom $191Free CancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights

  • Aerolineas Argentinas Flights From Santiago to Buenos Aires Jorge Newbery Airport

    Aerolineas Argentinas flight deals from Santiago to Buenos Aires Jorge Newbery Airport start from $93 round-trip. Over the 11 Aerolineas Argentinas flights for this route in a normal week, average airfare is usually $248 round-trip - but some users have found much cheaper deals with momondo.

  • LATAM Airlines Flights From Santiago to Buenos Aires Jorge Newbery Airport

    The best LATAM Airlines deal for Santiago to Buenos Aires Jorge Newbery Airport flight tickets found on momondo in the last 72 hours was $191, round-trip. It should be noted that an average LATAM Airlines flight deal for this route in this time was higher, at $273 round-trip. LATAM Airlines operates 28 flights out of Santiago into Buenos Aires Jorge Newbery Airport in an average week, so prices vary by time and availability. 1,847 LATAM Airlines reviews by users on momondo have scored the airline at 7.5/10.

Why use momondo?

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

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

momondo provides multiple filters to help you find the best flight to Buenos Aires from Santiago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Buenos Aires from Santiago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Buenos Aires Jorge Newbery Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/16
Thu 10/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Buenos Aires

Popular cities in Argentina

Popular flights according to clicks in the last 7 days on momondo
Flights to Buenos Aires Ministro Pistarini Airportfrom $552