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Cheap flights from Buenos Aires to Santiago from $172

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SCL
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Buenos Aires to Santiago Arturo Merino Benitez are usually found in June or May, 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 29 April 2025.

Round-trip from

$172

Popular in

January

Cheapest in

June

Average price

$379

Good round-trip deal

$687 or less

Good one-way deal

$224 or less
JetSMART
  • JetSMART
  • 15/6-15/6
  • 1 total stop
  • 7h 13m total
  • Buenos Aires to Santiago
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Highest demand for flights based on searches. 6% potential increase in price ($41 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 April 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 29 April 2025.

Fri 13/610:40AEP - SCL
Nonstop2h 25mJetSMART
Fri 20/612:39SCL - AEP
Nonstop2h 06mJetSMART
Deal found 28/4$300
Sun 15/619:10EZE - SCL
Nonstop2h 30mSky Airline
Tue 1/711:50SCL - EZE
Nonstop2h 00mSky Airline
Deal found 28/4$309
Fri 13/610:40AEP - SCL
Nonstop2h 25mMultiple Airlines
Thu 19/600:35SCL - AEP
Nonstop2h 05mMultiple Airlines
Deal found 28/4$317
Mon 16/607:55AEP - SCL
Nonstop2h 30mSky Airline
Sun 29/600:35SCL - AEP
Nonstop2h 05mSky Airline
Deal found 28/4$322
Sun 15/612:58EZE - SCL
Nonstop2h 25mLATAM Airlines
Sun 15/620:25SCL - EZE
Nonstop2h 02mLATAM Airlines
Deal found 28/4$329
Sun 15/607:05EZE - SCL
1 stop5h 17mMultiple Airlines
Sun 15/620:25SCL - EZE
Nonstop2h 02mMultiple Airlines
Deal found 28/4$356
Fri 9/507:10EZE - SCL
Nonstop2h 15mKLM
Fri 16/509:55SCL - EZE
Nonstop1h 55mKLM
Deal found 29/4$473
Fri 13/617:00AEP - SCL
3 stops22h 24mLATAM Airlines
Fri 20/616:36SCL - AEP
Nonstop2h 04mLATAM Airlines
Deal found 28/4$966
Mon 12/523:55EZE - SCL
1 stop8h 50mTurkish Airlines
Fri 23/509:40SCL - EZE
1 stop11h 45mTurkish Airlines
Deal found 28/4$1,004
Sun 17/806:50EZE - SCL
1 stop16h 40mAvianca
Thu 21/806:10SCL - EZE
1 stop17h 00mAvianca
Deal found 29/4$1,432
Sat 13/907:00AEP - SCL
1 stop16h 30mAvianca
Sat 20/900:55SCL - AEP
1 stop28h 45mAvianca
Deal found 28/4$2,111
Tue 27/503:47EZE - SCL
1 stop16h 37mCopa Airlines
Fri 30/502:24SCL - EZE
1 stop24h 48mCopa Airlines
Deal found 28/4$2,423

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 29 April 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 13/6

10:40-12:05

Nonstop2h 25m

Santiago Arturo Merino Benitez

Fri 20/6

12:39-15:45

Nonstop2h 06m

$300

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sun 15/6

19:10-20:40

Nonstop2h 30m

Santiago Arturo Merino Benitez

Tue 1/7

11:50-14:50

Nonstop2h 00m

$309

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Fri 13/6

10:40-12:05

Nonstop2h 25m

Santiago Arturo Merino Benitez

Thu 19/6

00:35-03:40

Nonstop2h 05m

$317

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Mon 16/6

07:55-09:25

Nonstop2h 30m

Santiago Arturo Merino Benitez

Sun 29/6

00:35-03:40

Nonstop2h 05m

$322

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sun 15/6

12:58-14:23

Nonstop2h 25m

Santiago Arturo Merino Benitez

Sun 15/6

20:25-23:27

Nonstop2h 02m

$329

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sun 15/6

07:05-11:22

1 stop5h 17m

Santiago Arturo Merino Benitez

Sun 15/6

20:25-23:27

Nonstop2h 02m

$356

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Fri 9/5

07:10-08:25

Nonstop2h 15m

Santiago Arturo Merino Benitez

Fri 16/5

09:55-12:50

Nonstop1h 55m

$473

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Fri 13/6

17:00-14:24

3 stops22h 24m

Santiago Arturo Merino Benitez

Fri 20/6

16:36-19:40

Nonstop2h 04m

$966

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Mon 12/5

23:55-07:45

1 stop8h 50m

Santiago Arturo Merino Benitez

Fri 23/5

09:40-22:25

1 stop11h 45m

$1,004

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sun 17/8

06:50-22:30

1 stop16h 40m

Santiago Arturo Merino Benitez

Thu 21/8

06:10-00:10

1 stop17h 00m

$1,432

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 20 results
1
2

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 25 April 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 29 April 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 29 April 2025.

The most flights from BUE to SCL are scheduled on a Monday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 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 29 April 2025.
See what other customers who have flown with KLM, LATAM Airlines and Copa 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
1,333 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

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
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

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
1,766 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

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.
Copa Airlines
7.5
Good
1,411 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

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
3,788 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

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.
Iberia
7.0
Good
2,695 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

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 17 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 $172. Other airlines that can offer you cheap pricing are Sky Airline, from $309, and LATAM Airlines, from $329. JetSMART is 54% 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 Sky Airline ($195), KLM ($476), and Turkish Airlines ($712).

  • 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 Airline (94%), Sky Airlines Peru (92%), Aerolineas Argentinas( 90%).

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

    On average you can expect to pay $1,757 for a flight from Buenos Aires to Santiago. The cheapest flight overall is $252 while the most popular route, (Buenos Aires Jorge Newbery - Santiago Arturo Merino Benitez) is currently priced at $311.

  • 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

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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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