What percentage of Buenos Aires to Santiago de Chile flights are direct?

Across the trailing 90 days, approximately 20.7% of flights from Buenos Aires to Santiago de Chile were direct. For flights that include stopovers, travelers typically encountered 2 stopovers on average. This suggests that while direct options are available, connecting flights are more common for this route.

How many hours is the flight from Buenos Aires to Santiago de Chile?

The direct flight from Buenos Aires to Santiago de Chile typically takes about 2 hours and 25 minutes, covering a distance of 1138 kilometers. For flights with one stop, the median duration is considerably longer, averaging 14 hours and 11 minutes. Travelers should account for this significant difference when planning their journey.

How often do Buenos Aires to Santiago de Chile flight prices drop?

Historically, flight prices for the Buenos Aires to Santiago de Chile route have shown frequent drops. This indicates that travelers may often find opportunities for price reductions. Monitoring prices across the trailing 30 days can be beneficial for securing a more favorable fare.

Flights From Buenos Aires

To Santiago de Chile

Cheap Flights from Buenos Aires to Santiago de Chile

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Prices updated 1 day ago

461 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Buenos Aires to Santiago de Chile

Explore current cheapest deals departing from Buenos Aires to Santiago de Chile

2027-01-13 – 2027-01-30
BUE - Santiago de Chile
66% AI deal score
$160
$136
Round trip
2027-01-19 – 2027-01-30
BUE - Santiago de Chile
67% AI deal score
$166
$136
Round trip
2027-01-18 – 2027-01-30
BUE - Santiago de Chile
67% AI deal score
$165
$136
Round trip
2026-11-11 – 2026-11-16
BUE - Santiago de Chile
73% AI deal score
$185
$137
Round trip
2026-11-11 – 2026-11-19
BUE - Santiago de Chile
72% AI deal score
$174
$137
Round trip
2026-11-01 – 2026-11-16
BUE - Santiago de Chile
66% AI deal score
$160
$137
Round trip
2026-11-01 – 2026-11-19
BUE - Santiago de Chile
65% AI deal score
$157
$137
Round trip
2026-11-15 – 2026-11-16
BUE - Santiago de Chile
73% AI deal score
$185
$137
Round trip
2026-11-15 – 2026-11-19
BUE - Santiago de Chile
73% AI deal score
$185
$137
Round trip
2026-11-04 – 2026-11-16
BUE - Santiago de Chile
66% AI deal score
$163
$137
Round trip

Buenos Aires to Santiago de Chile: Overview

Insights for flights from Buenos Aires to Santiago de Chile

Flights from Buenos Aires to Santiago de Chile typically range from $340–$947, with a median fare of $620. Right now, fares for cheap flights from Buenos Aires to Santiago de Chile are below the typical level, presenting a favorable time to consider booking. Currently, about 7% of recent fares are classified as a good price, indicating that competitive deals are available.

When is the cheapest time to fly from Buenos Aires to Santiago de Chile? You'll find the most affordable fares during January, with a median price of $148. February also offers competitive prices, with a median of $185, followed by March at a median of $229. These months represent the best opportunities for lower-cost travel on this route.

Most itineraries for this route connect at least once, with only 20.7% of recent fares being direct flights from Buenos Aires to Santiago de Chile. For connecting itineraries, the typical number of stopovers is 2. This means you should generally expect to make at least one connection when planning your journey.

How long is the flight from Buenos Aires to Santiago de Chile? A typical journey, including connections, takes approximately 19h 25m. This duration reflects the prevalence of connecting itineraries on this route, as most flights involve at least one stopover.

The distance between Buenos Aires and Santiago de Chile is 1138 kilometers, classifying this as a short-haul route. This distance typically implies a relatively quick travel time, though the high number of connecting flights can extend the overall journey duration.

How much is a round trip from Buenos Aires to Santiago de Chile

Regular price: $151 - $353

Prices for flights from Buenos Aires to Santiago de Chile are currently below the regular range.

The regular price range for this route is between 151 USD and 353 USD. The current lowest deal is 134 USD with B&H Airlines for travel from Oct 23-Nov 3.

now $134

Low $151

High $353

The cheapest time to fly from Buenos Aires to Santiago de Chile

The cheapest month to fly from Buenos Aires to Santiago is January, with a median price of $148. The most expensive month is September, with a median price of $774. Prices are generally lower from January to November.

January

Cheapest

Flights from $148

September

Most Expensive

Flights from $774

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Buenos Aires to Santiago de Chile

B&H Airlines

Sky Airline

Aerolíneas Argentinas

LATAM Chile

Last-minute flights going from Buenos Aires to Santiago de Chile

Mon, Sep 14

⌛ Last-Minute

EZE - Santiago de Chile

Buenos Aires (EZE) - Santiago de Chile (SCL)

KLM

$412

$256

One-way

Tue, Sep 15

⌛ Last-Minute

AEP - Santiago de Chile

Buenos Aires (AEP) - Santiago de Chile (SCL)

Sky Airline

$303

$202

One-way

Tue, Sep 15

⌛ Last-Minute

AEP - Santiago de Chile

Buenos Aires (AEP) - Santiago de Chile (SCL)

Sky Airline

$320

$222

One-way

Tue, Sep 15

⌛ Last-Minute

EZE - Santiago de Chile

Buenos Aires (EZE) - Santiago de Chile (SCL)

KLM

$412

$256

One-way

Tue, Sep 15

⌛ Last-Minute

EZE - Santiago de Chile

Buenos Aires (EZE) - Santiago de Chile (SCL)

KLM

$412

$287

One-way

Wed, Sep 16

⌛ Last-Minute

EZE - Santiago de Chile

Buenos Aires (EZE) - Santiago de Chile (SCL)

KLM

$405

$256

One-way

Biggest price drops on these dates for flights from Buenos Aires to Santiago de Chile

7 nights

Sep 22 - Sep 29

$409 → $190

54%

2 nights

Sep 20 - Sep 22

$490 → $323

34%

2 nights

Sep 18 - Sep 20

$461 → $296

36%

3 nights

Sep 20 - Sep 23

$491 → $327

33%

Popular Airports to fly from Buenos Aires to Santiago de Chile

Buenos Aires - Santiago de Chile route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Buenos Aires to Santiago de Chile are below the typical level at $134.

📅 Best time to fly

January offers the lowest median prices

Historically, January is the cheapest month to fly, with a median price of $148.

⏱️ Flight duration

Median flight time is 19h 25m

The median flight duration from Buenos Aires to Santiago de Chile is 19 hours 25 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 79.3% of recent deals, with a median of 2 stopovers.

🏆 Airline highlight

B&H Airlines offers 53 direct deals

B&H Airlines has 53 direct deals, making it a frequent option for this route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Buenos Aires to Santiago de Chile are frequent, appearing often.

Buenos Aires main airports to depart from

Ministro Pistarini International (EZE)

Cheapest

Ministro Pistarini International Airport offers flights to Santiago de Chile, providing a convenient departure option.

📍 ~28 km from Buenos Aires city center (reachable by car).

💸 Flights from ~$131

Santiago de Chile main airports to arrive at

Comodoro Arturo Merino Benítez International (SCL)

Cheapest

Comodoro Arturo Merino Benítez International Airport is a great arrival choice for flights from Buenos Aires.

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$129

Airports nearby Santiago de Chile used as alternative

Governor Francisco Gabrielli International (MDZ)

Consider this major international airport for frequent connections to Chile, but it requires crossing the international border into Argentina.

📍 ~180 km from Santiago de Chile (reachable by car)

💸 Flights from ~$65

Business & First Class Flight Deals to Santiago de Chile

Discover luxury on the budget with premium cabin class on flights from Buenos Aires to Santiago de Chile.

Elite

Best Elite deals to Santiago de Chile

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From EZE

Elite

Sep 29

Santiago de Chile, Chile

84% AI deal score

$1,533

$693

Save $840

LATAM Chile

Business Class

From EZE

Elite

Sep 28

Santiago de Chile, Chile

84% AI deal score

$1,572

$706

Save $866

LATAM Chile

Business Class

From EZE

Elite

Sep 27

Santiago de Chile, Chile

84% AI deal score

$1,628

$728

Save $900

KLM

Business Class

From EZE

Elite

Sep 16

Santiago de Chile, Chile

84% AI deal score

$1,641

$728

Save $913

KLM

Business Class

From EZE

Elite

Sep 30

Santiago de Chile, Chile

83% AI deal score

$1,531

$723

Save $808

LATAM Chile

Business Class

From EZE

Elite

Sep 29

Santiago de Chile, Chile

83% AI deal score

$1,601

$728

Save $873

KLM

Business Class

From EZE

Elite

Sep 29

Santiago de Chile, Chile

82% AI deal score

$1,566

$579

Save $987

LATAM Chile

Business Class

From EZE

Elite

Oct 09

Santiago de Chile, Chile

82% AI deal score

$1,062

$579

Save $483

LATAM Chile

Business Class

From EZE

Elite

Sep 28

Santiago de Chile, Chile

82% AI deal score

$1,797

$654

Save $1,143

LATAM Chile

Business Class

From EZE

Elite

Sep 17

Santiago de Chile, Chile

82% AI deal score

$1,930

$689

Save $1,241

LATAM Chile

Business Class

From EZE

Elite

Sep 17

Santiago de Chile, Chile

82% AI deal score

$2,012

$689

Save $1,323

LATAM Chile

Business Class

From EZE

Elite

Sep 16

Santiago de Chile, Chile

82% AI deal score

$1,991

$689

Save $1,302

LATAM Chile

Business Class

Frequently Asked Questions About Flights to Santiago de Chile

Historically, the optimal booking window for flights from Buenos Aires to Santiago de Chile is typically 7-13 days before departure. During this period, the average price observed was $579. Booking within 0-6 days of departure sees a slight increase to an average of $665. Prices tend to be higher further out, with flights booked 14-27 days in advance averaging $814, and those booked 60+ days out averaging $689.

Based on historical data across the trailing quarter, a good price for a flight from Buenos Aires to Santiago de Chile is considered to be around $340. The median price for this route has been observed at $620. Prices can vary, with 75% of observed fares being $947 or less.

Historically, the cheapest months to fly from Buenos Aires to Santiago de Chile are January, February, and March. In January, the median price was $148, followed by February at $185, and March at $229. The annual median price for this route is $620, indicating that these months offer significantly lower fares.

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Flights to Santiago de Chile from other cities

Buenos Aires to Santiago de Chile: Overview

Insights for flights from Buenos Aires to Santiago de Chile

How much is a round trip from Buenos Aires to Santiago de Chile

Regular price: $151 - $353

Prices for flights from Buenos Aires to Santiago de Chile are currently below the regular range.

The regular price range for this route is between 151 USD and 353 USD. The current lowest deal is 134 USD with B&H Airlines for travel from Oct 23-Nov 3.

now $134

Low $151

High $353

The cheapest time to fly from Buenos Aires to Santiago de Chile

January

Cheapest

Flights from $148

September

Most Expensive

Flights from $774

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Buenos Aires to Santiago de Chile

B&H Airlines

Sky Airline

Aerolíneas Argentinas

LATAM Chile

Last-minute flights going from Buenos Aires to Santiago de Chile

Mon, Sep 14

⌛ Last-Minute

EZE - Santiago de Chile

Buenos Aires (EZE) - Santiago de Chile (SCL)

KLM

$412

$256

One-way

Tue, Sep 15

⌛ Last-Minute

AEP - Santiago de Chile

Buenos Aires (AEP) - Santiago de Chile (SCL)

Sky Airline

$303

$202

One-way

Tue, Sep 15

⌛ Last-Minute

AEP - Santiago de Chile

Buenos Aires (AEP) - Santiago de Chile (SCL)

Sky Airline

$320

$222

One-way

Tue, Sep 15

⌛ Last-Minute

EZE - Santiago de Chile

Buenos Aires (EZE) - Santiago de Chile (SCL)

KLM

$412

$256

One-way

Tue, Sep 15

⌛ Last-Minute

EZE - Santiago de Chile

Buenos Aires (EZE) - Santiago de Chile (SCL)

KLM

$412

$287

One-way

Wed, Sep 16

⌛ Last-Minute

EZE - Santiago de Chile

Buenos Aires (EZE) - Santiago de Chile (SCL)

KLM

$405

$256

One-way

Biggest price drops on these dates for flights from Buenos Aires to Santiago de Chile

7 nights

Sep 22 - Sep 29

$409 → $190

54%

2 nights

Sep 20 - Sep 22

$490 → $323

34%

2 nights

Sep 18 - Sep 20

$461 → $296

36%

3 nights

Sep 20 - Sep 23

$491 → $327

33%

Popular Airports to fly from Buenos Aires to Santiago de Chile

Buenos Aires - Santiago de Chile route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Buenos Aires to Santiago de Chile are below the typical level at $134.

📅 Best time to fly

January offers the lowest median prices

Historically, January is the cheapest month to fly, with a median price of $148.

⏱️ Flight duration

Median flight time is 19h 25m

The median flight duration from Buenos Aires to Santiago de Chile is 19 hours 25 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 79.3% of recent deals, with a median of 2 stopovers.

🏆 Airline highlight

B&H Airlines offers 53 direct deals

B&H Airlines has 53 direct deals, making it a frequent option for this route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Buenos Aires to Santiago de Chile are frequent, appearing often.

Buenos Aires main airports to depart from

Ministro Pistarini International (EZE)

Cheapest

Ministro Pistarini International Airport offers flights to Santiago de Chile, providing a convenient departure option.

📍 ~28 km from Buenos Aires city center (reachable by car).

💸 Flights from ~$131

Santiago de Chile main airports to arrive at

Comodoro Arturo Merino Benítez International (SCL)

Cheapest

Comodoro Arturo Merino Benítez International Airport is a great arrival choice for flights from Buenos Aires.

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$129

Airports nearby Santiago de Chile used as alternative

Governor Francisco Gabrielli International (MDZ)

Consider this major international airport for frequent connections to Chile, but it requires crossing the international border into Argentina.

Santiago de Chile, Chile

82% AI deal score

$1,991

$689

Save $1,302

LATAM Chile

Business Class

Frequently Asked Questions About Flights to Santiago de Chile

Cheap Flights from Buenos Aires to Santiago de Chile

Today’s best flight deals from Buenos Aires to Santiago de Chile

Buenos Aires to Santiago de Chile: Overview

Insights for flights from Buenos Aires to Santiago de Chile

How much is a round trip from Buenos Aires to Santiago de Chile

The cheapest time to fly from Buenos Aires to Santiago de Chile

Direct flights from Buenos Aires to Santiago de Chile

Last-minute flights going from Buenos Aires to Santiago de Chile

Biggest price drops on these dates for flights from Buenos Aires to Santiago de Chile

Popular Airports to fly from Buenos Aires to Santiago de Chile

Buenos Aires - Santiago de Chile route insights

Recent fares are below the typical level

January offers the lowest median prices

Median flight time is 19h 25m

Connecting flights are dominant

B&H Airlines offers 53 direct deals

Deals are frequent on this route

Buenos Aires main airports to depart from

Santiago de Chile main airports to arrive at

Airports nearby Santiago de Chile used as alternative

Business & First Class Flight Deals to Santiago de Chile

Best Elite deals to Santiago de Chile

Sep 29

Sep 28

Sep 27

Sep 16

Sep 30

Sep 29

Sep 29

Oct 09

Sep 28

Sep 17

Sep 17

Sep 16

Frequently Asked Questions About Flights to Santiago de Chile

When is the best time to book flights from Buenos Aires to Santiago de Chile?

How much should a flight from Buenos Aires to Santiago de Chile cost?

When is the cheapest time of year to fly from Buenos Aires to Santiago de Chile?

What percentage of Buenos Aires to Santiago de Chile flights are direct?

How many hours is the flight from Buenos Aires to Santiago de Chile?

How often do Buenos Aires to Santiago de Chile flight prices drop?

Related routes

More routes from Buenos Aires

Flights to Santiago de Chile from other cities

Buenos Aires to Santiago de Chile: Overview

Insights for flights from Buenos Aires to Santiago de Chile

How much is a round trip from Buenos Aires to Santiago de Chile

The cheapest time to fly from Buenos Aires to Santiago de Chile

Direct flights from Buenos Aires to Santiago de Chile

Last-minute flights going from Buenos Aires to Santiago de Chile

Biggest price drops on these dates for flights from Buenos Aires to Santiago de Chile

Popular Airports to fly from Buenos Aires to Santiago de Chile

Buenos Aires - Santiago de Chile route insights

Recent fares are below the typical level

January offers the lowest median prices

Median flight time is 19h 25m

Connecting flights are dominant

B&H Airlines offers 53 direct deals

Deals are frequent on this route

Buenos Aires main airports to depart from

Santiago de Chile main airports to arrive at

Airports nearby Santiago de Chile used as alternative

Business & First Class Flight Deals to Santiago de Chile

Best Elite deals to Santiago de Chile

Sep 29

Sep 28

Sep 27

Sep 16

Sep 30

Sep 29

Sep 29

Oct 09

Sep 28

Sep 17

Sep 17

Sep 16

Frequently Asked Questions About Flights to Santiago de Chile

When is the best time to book flights from Buenos Aires to Santiago de Chile?

How much should a flight from Buenos Aires to Santiago de Chile cost?

When is the cheapest time of year to fly from Buenos Aires to Santiago de Chile?