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Buenos Aires to Santiago flights in January 2027 from $138 AEP, EZE → SCL

Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE) → Arturo Merino Benitez Airport (SCL)

For departures in January 2027, the cheapest return found recently is $227 with Sky Airline, 15 Jan 2027 – 18 Jan 2027, found 2 days ago. The cheapest one-way found recently is $138 with JetSmart, 24 Jan 2027, found 2 days ago.

Return

In January 2027, the cheapest return fare on each of 12 departure dates is usually $198 to $241. Across all 46 departure dates we hold on this route, it is usually $195 to $264. Of the 5 months with enough return fares to compare, 2 are usually cheaper than January 2027.

Cheapest return found recently

$227

15 Jan 2027 – 18 Jan 2027 · Sky Airline

Ministro Pistarini Airport (EZE) → Arturo Merino Benitez Airport (SCL)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$148

27 Jan 2027 – 3 Feb 2027 · Sky Airline

Jorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)

out nonstop, back nonstop

found 7 days ago

See prices for these datesCheck today's price

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
27 Jan 2027 – 3 Feb 2027$148Sky Airlineout nonstop, back nonstopfound 7 days agoSee prices for these dates
26 Jan 2027 – 3 Feb 2027$167JetSmartout nonstop, back nonstopfound 8 days agoSee prices for these dates
30 Jan 2027 – 5 Feb 2027$194Sky Airlineout nonstop, back nonstopfound 8 days agoSee prices for these dates
31 Jan 2027 – 6 Feb 2027$199JetSmartout nonstop, back nonstopfound 8 days agoSee prices for these dates
13 Jan 2027 – 18 Jan 2027$225JetSmartout nonstop, back nonstopfound 4 days agoSee prices for these dates

Every date we hold

12 departure dates

2 Jan 2027 – 5 Feb 2027: $265, found 8 days ago3 Jan 2027 – 6 Jan 2027: $289, found 6 days ago4 Jan 2027 – 24 Jan 2027: $274, found 3 days ago12 Jan 2027 – 18 Jan 2027: $226, found 4 days ago13 Jan 2027 – 18 Jan 2027: $225, found 4 days ago14 Jan 2027 – 18 Jan 2027: $225, found 4 days ago15 Jan 2027 – 18 Jan 2027: $227, found 2 days ago16 Jan 2027 – 18 Jan 2027: $233, found 4 days ago26 Jan 2027 – 3 Feb 2027: $167, found 8 days ago27 Jan 2027 – 3 Feb 2027: $148, found 7 days ago30 Jan 2027 – 5 Feb 2027: $194, found 8 days ago31 Jan 2027 – 6 Feb 2027: $199, found 8 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 Jan 2027 – 5 Feb 2027$265JetSmartJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)out nonstop, back nonstopfound 8 days agoSee prices for these dates
3 Jan 2027 – 6 Jan 2027$289JetSmartJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)out nonstop, back nonstopfound 6 days agoSee prices for these dates
4 Jan 2027 – 24 Jan 2027$274Sky AirlineMinistro Pistarini Airport (EZE) → Arturo Merino Benitez Airport (SCL)out nonstop, back nonstopfound 3 days agoSee prices for these dates
12 Jan 2027 – 18 Jan 2027$226JetSmartJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)out nonstop, back nonstopfound 4 days agoSee prices for these dates
13 Jan 2027 – 18 Jan 2027$225JetSmartJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)out nonstop, back nonstopfound 4 days agoSee prices for these dates
14 Jan 2027 – 18 Jan 2027$225JetSmartJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)out nonstop, back nonstopfound 4 days agoSee prices for these dates
15 Jan 2027 – 18 Jan 2027$227Sky AirlineMinistro Pistarini Airport (EZE) → Arturo Merino Benitez Airport (SCL)out nonstop, back nonstopfound 2 days agoSee prices for these dates
16 Jan 2027 – 18 Jan 2027$233JetSmartJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)out nonstop, back nonstopfound 4 days agoSee prices for these dates
26 Jan 2027 – 3 Feb 2027$167JetSmartJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)out nonstop, back nonstopfound 8 days agoSee prices for these dates
27 Jan 2027 – 3 Feb 2027$148Sky AirlineJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)out nonstop, back nonstopfound 7 days agoSee prices for these dates
30 Jan 2027 – 5 Feb 2027$194Sky AirlineJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)out nonstop, back nonstopfound 8 days agoSee prices for these dates
31 Jan 2027 – 6 Feb 2027$199JetSmartJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)out nonstop, back nonstopfound 8 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $131.

November 2026From $131Cheapest seen11 departure dates28 Nov – 2 Dec · found 8 days agoSee prices for these datesEvery date in November 2026
December 2026From $16811 departure dates11 Dec – 14 Dec · found 8 days agoSee prices for these datesEvery date in December 2026
January 2027From $14812 departure dates27 Jan 2027 – 3 Feb 2027 · found 7 days agoSee prices for these dates
February 2027From $1633 departure dates12 Feb 2027 – 20 Feb 2027 · found 7 days agoSee prices for these datesEvery date in February 2027
March 2027From $1846 departure dates2 Mar 2027 – 4 Mar 2027 · found 5 days agoSee prices for these dates
April 2027From $1522 departure dates18 Apr 2027 – 19 Apr 2027 · found 6 days agoSee prices for these dates
August 2027From $2711 departure date1 Aug 2027 – 4 Aug 2027 · found 5 days agoSee prices for these dates

One-way

In January 2027, the cheapest one-way fare on each of 5 departure dates is usually $117 to $138. Across all 22 departure dates we hold on this route, it is usually $108 to $144. Of the 3 months with enough one-way fares to compare, January 2027 is usually the most expensive.

Cheapest one-way found recently

$138

24 Jan 2027 · JetSmart

Jorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)

nonstop

found 2 days ago

Open this tripCheck today's price

Cheapest we hold, of any age

$106

31 Jan 2027 · JetSmart

Jorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)

1 stop

found 7 days ago

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
31 Jan 2027$106JetSmart1 stopfound 7 days agoOpen this trip
22 Jan 2027$117LATAM Airlines Groupnonstopfound 7 days agoOpen this trip
17 Jan 2027$123JetSmartnonstopfound 4 days agoOpen this trip
24 Jan 2027$138JetSmartnonstopfound 2 days agoOpen this trip
18 Jan 2027$146JetSmart1 stopfound 5 days agoOpen this trip

Every date we hold

5 departure dates

17 Jan 2027: $123, found 4 days ago18 Jan 2027: $146, found 5 days ago22 Jan 2027: $117, found 7 days ago24 Jan 2027: $138, found 2 days ago31 Jan 2027: $106, found 7 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
17 Jan 2027$123JetSmartJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)nonstopfound 4 days agoOpen this trip
18 Jan 2027$146JetSmartMinistro Pistarini Airport (EZE) → Arturo Merino Benitez Airport (SCL)1 stopfound 5 days agoOpen this trip
22 Jan 2027$117LATAM Airlines GroupJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)nonstopfound 7 days agoOpen this trip
24 Jan 2027$138JetSmartJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)nonstopfound 2 days agoOpen this trip
31 Jan 2027$106JetSmartJorge Newbery Airport (AEP) → Arturo Merino Benitez Airport (SCL)1 stopfound 7 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $87.

December 2026From $87Cheapest seen2 departure dates12 Dec · found 6 days agoOpen this tripEvery date in December 2026
January 2027From $1065 departure dates31 Jan 2027 · found 7 days agoOpen this trip
February 2027From $1048 departure dates17 Feb 2027 · found 6 days agoOpen this tripEvery date in February 2027
March 2027From $1083 departure dates15 Mar 2027 · found 8 days agoSee prices for these dates
May 2027From $881 departure date4 May 2027 · found 5 days agoOpen this trip
June 2027From $1251 departure date14 Jun 2027 · found 4 days agoOpen this trip
July 2027From $1511 departure date22 Jul 2027 · found 4 days agoOpen this trip
September 2027From $1701 departure date26 Sept 2027 · found 8 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work