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Cheap flights from Buenos Aires to Santiago from $99

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SCL
5 Apr — 12 Apr1
1 adult

Cheapflights Tip: The best prices from Buenos Aires to Santiago Arturo Merino Benitez are usually found in May or June, booked 87 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Cheap flight deals from Buenos Aires to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Santiago (SCL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 March 2025.

Round-trip from

$221

One-way from

$99

Popular in

January

Cheapest in

May

Average price

$406

Good round-trip deal

$699 or less

Good one-way deal

$1,878 or less
12/5-19/5
  • 12/5-19/5
  • 1 total stop
  • 6h 45m total
  • Buenos Aires to Santiago
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JetSMART
  • JetSMART
  • 19/5
  • 1 total stop
  • 8h 31m total
  • Buenos Aires to Santiago
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Highest demand for flights based on searches. 6% potential increase in price ($42 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Buenos Aires (BUE) to Santiago Arturo Merino Benitez.
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Price to beat on a one-way flight from Buenos Aires (BUE) to Santiago Arturo Merino Benitez.
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Find flight deals from Buenos Aires to Santiago

Cheapest flights from Buenos Aires to Santiago
Explore the most affordable flight options available from Buenos Aires to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Fri 9/516:15AEP - SCL
Nonstop2h 25mJetSMART
Thu 22/514:11SCL - AEP
1 stop9h 36mJetSMART
Deal found 31/3$200
Mon 12/510:20AEP - SCL
Nonstop2h 25mMultiple Airlines
Mon 19/518:05SCL - AEP
1 stop4h 20mMultiple Airlines
Deal found 30/3$221
Mon 12/515:40EZE - SCL
Nonstop2h 30mMultiple Airlines
Mon 19/515:31SCL - EZE
1 stop8h 11mMultiple Airlines
Deal found 30/3$259
Sun 18/515:49EZE - SCL
Nonstop2h 25mJetSMART
Mon 19/515:31SCL - EZE
1 stop8h 11mJetSMART
Deal found 30/3$321
Fri 25/418:50EZE - SCL
Nonstop2h 30mSky Airline
Wed 7/504:00SCL - EZE
Nonstop2h 00mSky Airline
Deal found 30/3$339
Thu 24/407:55AEP - SCL
Nonstop2h 30mSky Airline
Mon 28/405:55SCL - AEP
Nonstop2h 05mSky Airline
Deal found 29/3$351
Thu 3/407:10EZE - SCL
Nonstop2h 15mKLM
Sun 6/409:55SCL - EZE
Nonstop1h 55mKLM
Deal found 31/3$437
Thu 3/423:55EZE - SCL
1 stop8h 50mTurkish Airlines
Sun 6/409:40SCL - EZE
1 stop11h 45mTurkish Airlines
Deal found 31/3$816
Sat 17/503:55EZE - SCL
1 stop25h 50mLATAM Airlines
Mon 19/515:10SCL - EZE
Nonstop2h 02mLATAM Airlines
Deal found 30/3$933
Fri 9/521:05AEP - SCL
Nonstop2h 24mLATAM Airlines
Wed 21/500:40SCL - AEP
1 stop8h 50mLATAM Airlines
Deal found 31/3$1,320
Sun 17/806:50EZE - SCL
1 stop16h 40mAvianca
Thu 21/806:10SCL - EZE
1 stop17h 00mAvianca
Deal found 31/3$1,461
Sun 17/807:00AEP - SCL
1 stop16h 30mAvianca
Thu 21/814:30SCL - AEP
1 stop14h 10mAvianca
Deal found 31/3$1,498

Cheapflights Fare Finder

Customise 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, Cheapflights users made 647,157 searches. Data last updated 31 March 2025.
Use the filters below to find and compare flights from Buenos Aires to Santiago that are best for you.

Fly from

Buenos Aires

Fly to

Santiago

Route

Depart

Return

Price

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Fri 9/5

16:15-17:40

Nonstop2h 25m

Santiago Arturo Merino Benitez

Thu 22/5

14:11-00:47

1 stop9h 36m

$200

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Mon 12/5

10:20-11:45

Nonstop2h 25m

Santiago Arturo Merino Benitez

Mon 19/5

18:05-23:25

1 stop4h 20m

$221

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Mon 12/5

15:40-17:10

Nonstop2h 30m

Santiago Arturo Merino Benitez

Mon 19/5

15:31-00:42

1 stop8h 11m

$259

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sun 18/5

15:49-17:14

Nonstop2h 25m

Santiago Arturo Merino Benitez

Mon 19/5

15:31-00:42

1 stop8h 11m

$321

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Fri 25/4

18:50-20:20

Nonstop2h 30m

Santiago Arturo Merino Benitez

Wed 7/5

04:00-07:00

Nonstop2h 00m

$339

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Thu 24/4

09:50-11:20

Nonstop2h 30m

Santiago Arturo Merino Benitez

Sun 27/4

00:35-03:40

Nonstop2h 05m

$351

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sat 12/4

07:10-08:25

Nonstop2h 15m

Santiago Arturo Merino Benitez

Fri 18/4

09:55-12:50

Nonstop1h 55m

$437

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sat 12/4

23:55-07:45

1 stop8h 50m

Santiago Arturo Merino Benitez

Sun 20/4

09:40-22:25

1 stop11h 45m

$835

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sat 17/5

03:55-04:45

1 stop25h 50m

Santiago Arturo Merino Benitez

Mon 19/5

15:10-18:12

Nonstop2h 02m

$933

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Fri 9/5

21:05-22:29

Nonstop2h 24m

Santiago Arturo Merino Benitez

Wed 21/5

00:40-10:30

1 stop8h 50m

$1,320

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 24 results
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Best time to book a flight from Buenos Aires to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Buenos Aires with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Santiago

How far ahead should I book a flight from Buenos Aires to Santiago?

Use this chart to determine the optimal time to book a return flight from Buenos Aires to Santiago. Price data was last updated on 28 March 2025.

To ensure you get the cheapest price possible for a flight from Buenos Aires to Santiago, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Buenos Aires to Santiago?

Currently, May is the cheapest month in which you can book a flight from Buenos Aires to Santiago (average of $1,287). Flying from Buenos Aires to Santiago in December is currently the most expensive (average of $2,225). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUE to SCL?

Find hourly flight availability from Buenos Aires to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2025.

It’s typically best to fly out from Buenos Aires to Santiago at midday. Doing so could potentially save you 4% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Buenos Aires to Santiago

Explore weekly flight availability from Buenos Aires to Santiago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 31 March 2025.

The most flights from BUE to SCL are scheduled on a Monday (24 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Santiago by month

Plan your trip to Santiago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Santiago when rainfall is around 0.0 mm.

Temperature in Santiago by month

Plan your trip to Santiago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 8.0 C).

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago. Reviews last updated 31 March 2025.
See what other customers who have flown with KLM, LATAM Airlines and Turkish Airlines from Buenos Aires to Santiago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,321 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LATAM Airlines
7.5
Good
1,754 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Turkish Airlines
7.3
Good
3,748 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Avianca
6.7
Okay
2,301 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
JetSMART
6.6
Okay
180 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santiago from Buenos Aires?

    Located just 13.6 km from the city centre, Santiago Arturo Merino Benitez is the airport most travellers will use when flying to Santiago from Buenos Aires. Booking flights from Buenos Aires to Arturo Merino Benitez (SCL) should be relatively easy as there are 13 daily inbound flights from Buenos Aires from 0 different airlines.

  • What are the cheapest airlines flying from Buenos Aires to Santiago round-trip?

    Cheapflights users have booked flights from Buenos Aires to Santiago round-trip from $224. Other airlines that can offer you cheap pricing are Sky Airline, from $339, and KLM, from $437. JetSMART is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Buenos Aires to Santiago one-way?

    The cheapet airlines for a one-way flight from Buenos Aires to Santiago are JetSMART ($99), Sky Airline ($181), and LATAM Airlines ($248).

  • What are the most reliable airlines from Buenos Aires to Santiago?

    Before booking your flight to Santiago from Buenos Aires, have a look at the most reliable airlines to get you to your destination on time: Sky Airlines Peru (91%), Sky Airline (90%), LATAM Airlines( 81%).

  • What are the cheapest flights from Buenos Aires to Santiago?

    On average you can expect to pay $1,990 for a flight from Buenos Aires to Santiago. The cheapest flight overall is $195 while the most popular route, (Buenos Aires Ministro Pistarini - Santiago Arturo Merino Benitez) is currently priced at $270.

  • Can I find deals for flights from Buenos Aires to Santiago that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Santiago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Santiago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Santiago.

  • Can I find deals for business class flights from Buenos Aires to Santiago?

    Yes. Cheapflights offers flight deals from Buenos Aires to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buenos Aires to Santiago?

    Currently, May is the cheapest month in which you can book a flight from Buenos Aires to Santiago (average of $1,287). Flying from Buenos Aires to Santiago in December is currently the most expensive (average of $2,225). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Santiago by adding a car hire and/or hotel booking to your travel itinerary.
Santiago car hire
Santiago Arturo Merino Benitez Airport car hire
Punta Arenas car hire
Lastarria car hire

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Yes! Start tracking prices for Buenos Aires to Santiago flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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