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Cheap flights from Santiago to Buenos Aires from C$ 123

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 28/2. 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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Find the cheapest flights from Santiago to Buenos Aires

Cheap round-trip flights

These are some of the best round-trip flight deals from Santiago to Buenos Aires that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Santiago to Buenos Aires.

Cheap last-minute flights

Planning a quick getaway from Santiago to Buenos Aires? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Buenos Aires, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Santiago to Buenos Aires

Find recent round-trip train or bus tickets from Santiago to Buenos Aires.

All round-trip flight deals to Buenos Aires

The cheapest plane tickets to Buenos Aires found on KAYAK recently.
1:40 a.m. - 3:40 a.m.SCL-AEP
2h 00mdirect
10:00 p.m. - 12:20 a.m.AEP-SCL
2h 20mdirect
C$ 245Sky Airline
Find Deal
Thu, 27 Feb - Wed, 2 Apr
6:34 a.m. - 8:40 a.m.SCL-AEP
2h 06mdirect
7:55 a.m. - 7:46 p.m.AEP-SCL
11h 51m1 stop
C$ 249
Find Deal
Sun, 1 Dec - Sun, 22 Dec
1:40 a.m. - 3:45 a.m.SCL-AEP
2h 05mdirect
8:55 a.m. - 11:15 a.m.AEP-SCL
2h 20mdirect
C$ 252Sky Airline
Find Deal
Sat, 30 Nov - Wed, 4 Dec
1:40 a.m. - 3:40 a.m.SCL-AEP
2h 00mdirect
8:55 a.m. - 11:15 a.m.AEP-SCL
2h 20mdirect
C$ 253Sky Airline
Find Deal
Thu, 16 Jan - Mon, 20 Jan
1:40 a.m. - 3:45 a.m.SCL-AEP
2h 05mdirect
7:55 a.m. - 7:46 p.m.AEP-SCL
11h 51m1 stop
C$ 258
Find Deal
Sat, 30 Nov - Sun, 22 Dec
5:34 a.m. - 7:40 a.m.SCL-AEP
2h 06mdirect
8:00 p.m. - 10:22 p.m.AEP-SCL
2h 22mdirect
C$ 301LATAM Airlines
Find Deal
Fri, 28 Feb - Wed, 2 Apr
3:30 p.m. - 9:00 p.m.SCL-AEP
5h 30m1 stop
1:30 p.m. - 1:23 a.m.AEP-SCL
11h 53m1 stop
C$ 603LATAM Airlines
Find Deal
Fri, 28 Feb - Wed, 2 Apr
6:55 p.m. - 9:00 p.m.SCL-AEP
2h 05mdirect
3:55 p.m. - 1:40 p.m.AEP-SCL
21h 45m1 stop
C$ 623Aerolineas Argentinas
Find Deal
Sat, 30 Nov - Sat, 21 Dec
3:25 p.m. - 5:40 a.m.SCL-AEP
14h 15m1 stop
7:00 a.m. - 11:40 p.m.AEP-SCL
16h 40m1 stop
C$ 1,646Avianca
Find Deal
Mon, 10 Feb - Tue, 4 Mar
3:25 p.m. - 5:40 a.m.SCL-AEP
14h 15m1 stop
7:00 a.m. - 11:40 p.m.AEP-SCL
16h 40m1 stop
C$ 1,788Avianca
Find Deal
Mon, 10 Feb - Thu, 27 Feb
5:21 p.m. - 12:31 a.m.SCL-AEP
7h 10m1 stop
C$ 123JetSMART
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Fri, 28 Feb
1:40 a.m. - 3:40 a.m.SCL-AEP
2h 00mdirect
C$ 126Sky Airline
Find Deal
Fri, 28 Feb
9:24 a.m. - 11:30 a.m.SCL-AEP
2h 06mdirect
C$ 127JetSMART
Find Deal
Sat, 28 Dec
3:25 p.m. - 5:40 a.m.SCL-AEP
14h 15m1 stop
C$ 479Avianca
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Wed, 19 Mar
4:34 a.m. - 9:00 p.m.SCL-AEP
16h 26m2 stops
C$ 687LATAM Airlines
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Thu, 27 Feb
12:04 p.m. - 4:20 a.m.SCL-AEP
40h 16m2 stops
C$ 689JetSMART
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Sat, 28 Dec
6:35 p.m. - 8:40 p.m.SCL-AEP
2h 05mdirect
C$ 732Sky Airline
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Fri, 29 Nov
3:30 p.m. - 5:00 p.m.SCL-AEP
25h 30m2 stops
C$ 755LATAM Airlines
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Sat, 1 Mar
6:29 a.m. - 9:00 p.m.SCL-AEP
14h 31m3 stops
C$ 938LATAM Airlines
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Sat, 1 Mar
3:25 p.m. - 5:40 a.m.SCL-AEP
14h 15m1 stop
C$ 939Avianca
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Mon, 27 Jan
1:40 a.m. - 3:40 a.m.SCL-AEP
2h 00mdirect
10:00 p.m. - 12:20 a.m.AEP-SCL
2h 20mdirect
C$ 245Sky Airline
Find Deal
Thu, 27 Feb - Wed, 2 Apr
1:40 a.m. - 3:45 a.m.SCL-AEP
2h 05mdirect
8:55 a.m. - 11:15 a.m.AEP-SCL
2h 20mdirect
C$ 252Sky Airline
Find Deal
Sat, 30 Nov - Wed, 4 Dec
1:40 a.m. - 3:40 a.m.SCL-AEP
2h 00mdirect
8:55 a.m. - 11:15 a.m.AEP-SCL
2h 20mdirect
C$ 253Sky Airline
Find Deal
Thu, 16 Jan - Mon, 20 Jan
1:40 a.m. - 3:45 a.m.SCL-AEP
2h 05mdirect
10:00 p.m. - 12:20 a.m.AEP-SCL
2h 20mdirect
C$ 263Sky Airline
Find Deal
Sat, 30 Nov - Wed, 18 Dec
6:34 a.m. - 8:40 a.m.SCL-AEP
2h 06mdirect
5:30 a.m. - 7:55 a.m.AEP-SCL
2h 25mdirect
C$ 291
Find Deal
Sun, 1 Dec - Thu, 19 Dec
5:55 a.m. - 8:00 a.m.SCL-AEP
2h 05mdirect
8:55 a.m. - 11:15 a.m.AEP-SCL
2h 20mdirect
C$ 295Sky Airline
Find Deal
Mon, 13 Jan - Tue, 21 Jan
1:40 a.m. - 3:45 a.m.SCL-AEP
2h 05mdirect
5:30 a.m. - 7:55 a.m.AEP-SCL
2h 25mdirect
C$ 297
Find Deal
Sat, 30 Nov - Thu, 19 Dec
5:34 a.m. - 7:40 a.m.SCL-AEP
2h 06mdirect
8:00 p.m. - 10:22 p.m.AEP-SCL
2h 22mdirect
C$ 301LATAM Airlines
Find Deal
Fri, 28 Feb - Wed, 2 Apr
1:40 a.m. - 3:45 a.m.SCL-AEP
2h 05mdirect
8:55 a.m. - 11:15 a.m.AEP-SCL
2h 20mdirect
C$ 304Sky Airline
Find Deal
Sun, 15 Dec - Mon, 23 Dec
6:34 a.m. - 8:40 a.m.SCL-AEP
2h 06mdirect
10:00 p.m. - 12:20 a.m.AEP-SCL
2h 20mdirect
C$ 312
Find Deal
Sun, 1 Dec - Sun, 22 Dec

Avianca flights from Santiago to Buenos Aires

Our best Avianca deals on Santiago to Buenos Aires flight tickets
Avianca
10 Feb
SCL3:25 p.m.Santiago Arturo Merino Benitez
14h 15m
1 stop
AEP5:40 a.m.Buenos Aires Jorge Newbery
4 Mar
AEP7:00 a.m.Buenos Aires Jorge Newbery
16h 40m
1 stop
SCL11:40 p.m.Santiago Arturo Merino Benitez
C$ 1,646
Find similar
Avianca
10 Feb
SCL3:25 p.m.Santiago Arturo Merino Benitez
14h 15m
1 stop
AEP5:40 a.m.Buenos Aires Jorge Newbery
27 Feb
AEP7:00 a.m.Buenos Aires Jorge Newbery
16h 40m
1 stop
SCL11:40 p.m.Santiago Arturo Merino Benitez
C$ 1,788
Find similar
Avianca
8 Feb
SCL3:25 p.m.Santiago Arturo Merino Benitez
14h 15m
1 stop
AEP5:40 a.m.Buenos Aires Jorge Newbery
4 Mar
AEP7:00 a.m.Buenos Aires Jorge Newbery
16h 40m
1 stop
SCL11:40 p.m.Santiago Arturo Merino Benitez
C$ 1,828
Find similar

Sky Airline flights from Santiago to Buenos Aires

Our best Sky Airline deals on Santiago to Buenos Aires flight tickets
Sky Airline
27 Feb
SCL1:40 a.m.Santiago Arturo Merino Benitez
2h 00m
AEP3:40 a.m.Buenos Aires Jorge Newbery
2 Apr
AEP10:00 p.m.Buenos Aires Jorge Newbery
2h 20m
SCL12:20 a.m.Santiago Arturo Merino Benitez
Sky Airline
30 Nov
SCL1:40 a.m.Santiago Arturo Merino Benitez
2h 05m
AEP3:45 a.m.Buenos Aires Jorge Newbery
4 Dec
AEP8:55 a.m.Buenos Aires Jorge Newbery
2h 20m
SCL11:15 a.m.Santiago Arturo Merino Benitez
Sky Airline
16 Jan
SCL1:40 a.m.Santiago Arturo Merino Benitez
2h 00m
AEP3:40 a.m.Buenos Aires Jorge Newbery
20 Jan
AEP8:55 a.m.Buenos Aires Jorge Newbery
2h 20m
SCL11:15 a.m.Santiago Arturo Merino Benitez

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Santiago to Buenos Aires

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 from Santiago to Buenos Aires?

October. The cheapest time of year to fly to Buenos Aires from Santiago is October. The most expensive is December.

What is the cheapest day to depart Santiago for Buenos Aires?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Friday

When is the cheapest time to fly from Santiago to Buenos Aires?

In the morning. Santiago to Buenos Aires flights are approximately 28% more expensive in the evening than in the morning

What is the cheapest Santiago to Buenos Aires flight route?

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

How far in advance should you book Santiago to Buenos Aires flights?

32 days before. The cheapest time to buy a flight from Santiago to Buenos Aires is approximately 32 days to departure

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

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

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

As of November 2024, prices for Santiago to Buenos Aires flights are approximately 20% cheaper when compared to flights at the same time last year.

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


When to book flights from Santiago to Buenos Aires

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

Cheap Santiago to Buenos Aires (SCL to BUE) flight deals and tips

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

Best price found

C$ 123

Fastest flight time

2h 00m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Buenos Aires

1 airport
The best one-way flight to Buenos Aires from Santiago in the past 72 hours is C$ 123. The best round-trip flight deal from Santiago to Buenos Aires found on momondo in the last 72 hours is C$ 245.
The fastest flight from Santiago to Buenos Aires takes 2h 00m
Direct flights go from Santiago to Buenos Aires on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: LATAM Airlines and Sky Airline.
There is 1 airport near Buenos Aires: Buenos Aires Jorge Newbery (AEP)

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

    There are 1137.3 km between Santiago Arturo Merino Benitez and Buenos Aires. By plane, this route typically takes 2h 00m.

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

    Prices for flights from Santiago Arturo Merino Benitez Airport to Buenos Aires are refreshed on a daily basis.

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

    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 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.

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

    The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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


Best airlines flying from Santiago to Buenos Aires

Compare and see reviews for airlines that fly from Santiago to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom C$ 176Free CancellationRating
7.8
1,350 reviews
Search KLM flights
  • KLM Flights From Santiago to Buenos Aires

    The lowest priced KLM flight from Santiago to Buenos Aires from the last 72 hours was C$ 126. Generally, KLM has 12 flights on this route every week with an average price of C$ 227. KLM is rated 7.8/10 by our users.


Why use momondo?

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

It is quick and easy to find Santiago to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

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

Flights from Santiago to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

If you are not ready to book a flight from Santiago to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.


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Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 27.4 km from Buenos Aires