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$65+ Cheap flights from Buenos Aires (BUE) to Santiago (SCL)

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SCL
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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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 Friday or Thursday and return on a Friday

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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$106
(Kiwi.com)

One-way from

$71
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$255

Good round-trip deal

$126 or less

Good one-way deal

$75 or less
Provider with most accurate pricing for Buenos Aires (BUE)-Santiago Arturo Merino Benitez flight deals.
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Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Santiago Arturo Merino Benitez flights.
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From Buenos Aires (BUE) to Santiago Arturo Merino Benitez
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One-way flight from Buenos Aires (BUE) to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 6% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT 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 March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/37:40 pmAEP - SCL
Nonstop2h 24mJetSMART
Sun 7/63:34 pmSCL - AEP
Nonstop2h 06mJetSMART
Deal found 3/29$97
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/45:45 amAEP - SCL
Nonstop2h 25mMultiple Airlines
Tue 7/2912:35 amSCL - AEP
Nonstop2h 05mMultiple Airlines
Deal found 3/30$111
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1311:27 pmEZE - SCL
Nonstop2h 25mMultiple Airlines
Sat 6/212:11 pmSCL - EZE
1 stop5h 29mMultiple Airlines
Deal found 3/30$156
This Booking.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/93:40 pmEZE - SCL
Nonstop2h 30mSky Airline
Sun 8/244:00 amSCL - EZE
Nonstop2h 00mSky Airline
Deal found 3/30$176
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/183:49 pmEZE - SCL
Nonstop2h 25mJetSMART
Mon 5/263:31 pmSCL - EZE
1 stop8h 11mJetSMART
Deal found 3/30$178
This Justfly.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/209:55 pmAEP - SCL
Nonstop2h 30mSky Airline
Tue 5/275:35 pmSCL - AEP
Nonstop2h 05mSky Airline
Deal found 3/30$190
This KLM deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/127:10 amEZE - SCL
Nonstop2h 15mKLM
Fri 4/189:55 amSCL - EZE
Nonstop1h 55mKLM
Deal found 3/29$275
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/812:48 pmEZE - SCL
Nonstop2h 25mLATAM Airlines
Fri 4/118:46 amSCL - EZE
Nonstop2h 02mLATAM Airlines
Deal found 3/30$280

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated March 31, 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

Mon 5/19

10:45 am-6:16 pm

1 stop8h 31m

Santiago Arturo Merino Benitez

Fri 5/23

7:31 pm-12:20 am

1 stop3h 49m

$105

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Mon 5/19

3:23 pm-6:16 pm

1 stop3h 53m

Santiago Arturo Merino Benitez

Thu 5/22

12:35 am-3:40 am

Nonstop2h 05m

$122

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Fri 6/13

11:27 pm-12:52 am

Nonstop2h 25m

Santiago Arturo Merino Benitez

Sat 6/21

2:11 pm-8:40 pm

1 stop5h 29m

$156

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sat 4/26

3:40 pm-5:10 pm

Nonstop2h 30m

Santiago Arturo Merino Benitez

Mon 4/28

12:45 am-3:45 am

Nonstop2h 00m

$177

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sun 5/18

3:49 pm-5:14 pm

Nonstop2h 25m

Santiago Arturo Merino Benitez

Mon 5/26

3:31 pm-12:42 am

1 stop8h 11m

$178

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Tue 5/20

9:55 pm-11:25 pm

Nonstop2h 30m

Santiago Arturo Merino Benitez

Tue 5/27

5:35 pm-8:40 pm

Nonstop2h 05m

$190

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Sat 4/12

7:10 am-8:25 am

Nonstop2h 15m

Santiago Arturo Merino Benitez

Thu 4/17

9:55 am-12:50 pm

Nonstop1h 55m

$275

Buenos AiresSantiago

EZE - SCL

EZESCL

Buenos Aires Ministro Pistarini

Tue 4/8

12:48 pm-2:13 pm

Nonstop2h 25m

Santiago Arturo Merino Benitez

Fri 4/11

8:46 am-11:48 am

Nonstop2h 02m

$280

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Fri 4/25

10:10 pm-11:35 pm

Nonstop2h 25m

$65

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Wed 4/9

12:00 pm-9:01 pm

1 stop10h 01m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 19 results
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Compare providers for flights from Buenos Aires to Santiago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buenos Aires to Santiago in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buenos Aires-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buenos Aires-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buenos Aires-Santiago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buenos Aires-Santiago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Buenos Aires to Santiago. Price data was last updated on March 28, 2025.

The best time to book flights from Buenos Aires to Santiago is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Buenos Aires to Santiago (average of $752). Flying from Buenos Aires to Santiago in December is currently the most expensive (average of $1,098). 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 March 31, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 71% on flights from Buenos Aires to Santiago by exploring options for tickets at noon.

What is the cheapest day to fly from Buenos Aires to Santiago?

Use this chart to determine the cheapest time to fly round-trip from Buenos Aires to Santiago. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Buenos Aires to Santiago flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 March 31, 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 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

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 March 31, 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 stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,321 reviews

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

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

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

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

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

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

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

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

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

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

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

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 8.4 mi from the city center, Santiago Arturo Merino Benitez is the airport most travelers 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 5 different airlines.

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

    JetSMART, at $106, was found to be the cheapest airline from Buenos Aires to Santiago.Alternate airlines to your destination round-trip include Sky Airline and KLM. You may be able to fly from Buenos Aires to Santiago for 56% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is JetSMART, with whom users have recently found tickets for as low as $71. However, be on the lookout for offers from Sky Airline and LATAM Airlines, as they are both options that can get you from Buenos Aires to Santiago for a low price.

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

    Consider Sky Airlines Peru (91%), Sky Airline (90%) or LATAM Airlines (81%) when booking your flight. These represent the most reliable airlines when flying from Buenos Aires to Santiago.

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

    Looking for the cheapest flight from Buenos Aires to Santiago? While on average our users pay $1,438, our data indicates the cheapest price to be $126. The most popular route (Buenos Aires Ministro Pistarini - Santiago Arturo Merino Benitez), is priced around $130.

  • 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 vacation 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, April is the cheapest month in which you can book a flight from Buenos Aires to Santiago (average of $752). Flying from Buenos Aires to Santiago in December is currently the most expensive (average of $1,098). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buenos Aires to Santiago

See prices for flight routes from nearby airports that may be better suited for you.
Ministro Pistarini to Santiago flights
Jorge Newbery to Santiago flights
Ushuaia to Santiago flights
Ministro Pistarini to Arica flights
Mendoza to Santiago flights
Cordoba to Santiago flights

Top 5 airlines flying from Buenos Aires to Santiago

Discover the top 5 airlines that operate flights from Buenos Aires to Santiago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetSMARTCheapest$62Average$183FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$135Average$259FlexibilityNo cancel feeOn-time81%
Sky AirlineCheapest$150Average$224FlexibilityNo cancel feeOn-time73%
Aerolineas ArgentinasCheapest$184Average$244FlexibilityNo cancel feeOn-time59%
KLMCheapest$187Average$221FlexibilityNo cancel feeOn-time75%
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