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Cheap flights from Buenos Aires to Santiago from £102

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SCL
26 Feb — 5 Mar1
1 adult

The best prices from Buenos Aires to Santiago Arturo Merino Benitez are usually found in May or June, booked 86 days in advance, depart on a Friday or Monday and return on a Monday

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 21 February 2025.

Round-trip from

£173

One-way from

£102

Popular in

January

Cheapest in

May

Average price

£197

Good round-trip deal

£59 or less

Good one-way deal

£36 or less
Sky Airline
  • Sky Airline
  • 7/3-10/3
  • Nonstop
  • 4h 25m total
  • Buenos Aires to Santiago
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10/4
  • 10/4
  • 1 total stop
  • 8h 01m total
  • Buenos Aires to Santiago
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Highest demand for flights based on searches. 6% potential increase in price (£10 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in February 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 21 February 2025.

Fri 7/322:00AEP - SCL
Nonstop2h 20mSky Airline
Mon 10/305:55SCL - AEP
Nonstop2h 05mSky Airline
Deal found 21/2£173
Wed 16/408:40AEP - SCL
Nonstop2h 28mMultiple Airlines
Sat 19/408:30SCL - AEP
1 stop6h 15mMultiple Airlines
Deal found 20/2£387
Fri 7/322:55AEP - SCL
2 stops14h 35mLATAM Airlines
Mon 10/305:34SCL - AEP
Nonstop2h 06mLATAM Airlines
Deal found 20/2£448
Sat 13/907:00AEP - SCL
1 stop16h 30mAvianca
Sun 21/915:30SCL - AEP
1 stop14h 10mAvianca
Deal found 20/2£790

Find flights from Buenos Aires to Santiago within your budget

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 858,174 searches. Data last updated 21 February 2025.

Fly from

Buenos Aires

Fly to

Santiago

Route

Depart

Return

Price

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Fri 7/3

22:00-00:20

Nonstop2h 20m

Santiago Arturo Merino Benitez

Mon 10/3

05:55-08:00

Nonstop2h 05m

£173

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Wed 16/4

08:40-10:08

Nonstop2h 28m

Santiago Arturo Merino Benitez

Sat 19/4

08:30-15:45

1 stop6h 15m

£387

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Fri 7/3

22:55-13:30

2 stops14h 35m

Santiago Arturo Merino Benitez

Mon 10/3

05:34-07:40

Nonstop2h 06m

£448

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Thu 10/4

14:00-21:01

1 stop8h 01m

£102

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Mon 3/3

22:00-00:20

Nonstop2h 20m

£107

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Thu 10/4

12:55-23:25

2 stops11h 30m

£501

Buenos AiresSantiago

AEP - SCL

AEPSCL

Buenos Aires Jorge Newbery

Mon 14/7

07:00-22:30

1 stop16h 30m

£622

Flights are sorted by cheapest return flights first.

Deals found on 21/2

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.

Travel insights for flights from Buenos Aires to Santiago

Get recent, data-driven insights about flights from Buenos Aires to Santiago including ideal travel times, pricing trends, and more.

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 14 February 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buenos Aires to Santiago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £1,031). Flying from Buenos Aires to Santiago in December is currently the most expensive (average of £1,468). 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 21 February 2025.

When flying from Buenos Aires to Santiago, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 73% versus a flight in the evening.

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 21 February 2025.

The most flights from BUE to SCL are scheduled on a Wednesday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 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 21 February 2025.
LATAM Airlines
7.5
Good
1,793 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Food

6.7

Comfort

7.4

Overall

7.5

Crew

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

LIM - MAD

last minute upgrade to exclusive+ seat for an 11 hours flight was great!

LATAM Airlines
7.5
Good
1,793 reviews
LATAM Airlines
7.5
Good
1,793 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Food

6.7

Comfort

7.4

Overall

7.5

Crew

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

LIM - MAD

last minute upgrade to exclusive+ seat for an 11 hours flight was great!

Avianca
6.8
Okay
2,430 reviews
LATAM Airlines
7.5
Good
1,793 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Food

6.7

Comfort

7.4

Overall

7.5

Crew

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

LIM - MAD

last minute upgrade to exclusive+ seat for an 11 hours flight was great!

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?

    For a flight from Buenos Aires to Santiago, you will be flying into Arturo Merino Benitez. Santiago Arturo Merino Benitez (SCL) is just 8.4 mi from the center of the city. Arturo Merino Benitez is the only Santiago airport and it handles 19 inbound flights from Buenos Aires per day. 1 airline has flights to Santiago Arturo Merino Benitez from Buenos Aires on a regular basis.

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

    Sky Airline, at £173, was found to be the cheapest airline from Buenos Aires to Santiago. An alternate airline flying to your destination would be LATAM Airlines. Sky Airline is priced at 8% lower than the current average price of a flight leaving 3 months from now.

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

    £107 is the cheapest one-way deal found within the past few days, from Sky Airline. You may also be able to find cheap deals on LATAM Airlines and Avianca, with prices starting from £501 and £622, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Buenos Aires to Santiago on time: JetSMART (100%), JetSMART (100%), Sky Airlines Peru (93%).

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

    Looking at all options, your cheapest flight can be booked for £103. While the most popular route (Buenos Aires Jorge Newbery - Santiago Arturo Merino Benitez) can be booked for £189 on average our data indicates £1,321 when flying from Buenos Aires to Santiago.

  • 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 £1,031). Flying from Buenos Aires to Santiago in December is currently the most expensive (average of £1,468). 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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Alternative routes for Buenos Aires to Santiago

See prices for flight routes from nearby airports that may be better suited for you.
Jorge Newbery to Santiago flights

Top airline flying from Buenos Aires to Santiago

Discover the top airline 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 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest£146Average£217FlexibilityNo cancel feeOn-time59%
Search Aerolineas Argentinas flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Buenos Aires to Santiago?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buenos Aires to Santiago. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Buenos Aires to Santiago?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Santiago from Buenos Aires.

Can Cheapflights find flights from Buenos Aires to Santiago with no change fees?

Yes, we can. To see specific flights from Buenos Aires to Santiago with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Buenos Aires to Santiago become cheaper?

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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