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Santiago to Buenos Aires SCL → AEP, EZE

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

The cheapest return found recently is $230 with Sky Airline, 13 Jan 2027 – 19 Jan 2027, found yesterday. The cheapest one-way found recently is $77 with Aerolineas Argentinas, 5 Feb 2027, found yesterday.

Return

The cheapest return fare on each of 24 departure dates is usually $246 to $267.

Cheapest return found recently

$230

13 Jan 2027 – 19 Jan 2027 · Sky Airline

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

Leaves 4:50 a.m. · Return leaves 11:50 p.m. · 4 h 25 min of travel, both ways together

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

Cheapest nonstop return

$230

13 Jan 2027 – 19 Jan 2027 · Sky Airline

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

Leaves 4:50 a.m. · Return leaves 11:50 p.m. · 4 h 25 min of travel, both ways together

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

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Found recently, and the cheapest we hold

Cheapest found recently $230 13 Jan 2027 – 19 Jan 2027found yesterdaySee prices for these dates

Cheapest we hold, of any age $219 13 Jan 2027 – 19 Jan 2027found 4 days agoSee prices for these dates

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $131 to $167.

At $230, the cheapest return found recently is above that range.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 24 departure dates from 20 Oct to 15 Jun 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 6-night return fares leaving within 3 days of 13 Jan 2027 to compare.

Every date we hold

217 fares on 24 departure dates

20 Oct – 26 Oct: $362, found 6 days ago21 Oct – 26 Oct: $379, found 6 days ago25 Oct – 28 Oct: $295, found 4 days ago26 Oct – 30 Oct: $265, found today30 Oct – 4 Nov: $306, found 3 days ago31 Oct – 4 Nov: $279, found 4 days ago11 Nov – 15 Nov: $268, found 4 days ago15 Nov – 22 Nov: $250, found 14 hours ago16 Nov – 16 Dec: $251, found 3 days ago21 Nov – 5 Dec: $235, found 6 days ago25 Dec – 1 Jan 2027: $229, found 2 days ago26 Dec – 30 Dec: $256, found 4 days ago4 Jan 2027 – 7 Jan 2027: $266, found 7 days ago8 Jan 2027 – 15 Jan 2027: $253, found 3 days ago13 Jan 2027 – 19 Jan 2027: $219, found 4 days ago14 Jan 2027 – 28 Jan 2027: $252, found 3 days ago5 Feb 2027 – 18 Feb 2027: $250, found 2 days ago11 Feb 2027 – 17 Feb 2027: $250, found 2 days ago15 Feb 2027 – 18 Feb 2027: $250, found 2 days ago22 Mar 2027 – 25 Mar 2027: $232, found 4 days ago8 Apr 2027 – 11 Apr 2027: $251, found 3 days ago28 May 2027 – 31 May 2027: $251, found 3 days ago31 May 2027 – 28 Jun 2027: $236, found 4 days ago15 Jun 2027 – 27 Jun 2027: $227, found 4 days agoOctNovDecJanFebMayJun
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
20 Oct – 26 Oct$362Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 6 days agoSee prices for these dates
21 Oct – 26 Oct$379JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 6 days agoSee prices for these dates
25 Oct – 28 Oct$295Sky AirlineArturo Merino Benitez Airport (SCL) → Ministro Pistarini Airport (EZE)out nonstop, back nonstopfound 4 days agoSee prices for these dates
26 Oct – 30 Oct$265Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound todaySee prices for these dates
30 Oct – 4 Nov$306Sky AirlineArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out 1 stop, back nonstopfound 3 days agoSee prices for these dates
31 Oct – 4 Nov$279Sky AirlineArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
11 Nov – 15 Nov$268JetSmartArturo Merino Benitez Airport (SCL) → Ministro Pistarini Airport (EZE)out nonstop, back nonstopfound 4 days agoSee prices for these dates
15 Nov – 22 Nov$250JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 14 hours agoSee prices for these dates
16 Nov – 16 Dec$251JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 3 days agoSee prices for these dates
21 Nov – 5 Dec$235Sky AirlineArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 6 days agoSee prices for these dates
25 Dec – 1 Jan 2027$229Sky AirlineArturo Merino Benitez Airport (SCL) → Ministro Pistarini Airport (EZE)out nonstop, back nonstopfound 2 days agoSee prices for these dates
26 Dec – 30 Dec$256LATAM Airlines GroupArturo Merino Benitez Airport (SCL) → Ministro Pistarini Airport (EZE)out nonstop, back nonstopfound 4 days agoSee prices for these dates
4 Jan 2027 – 7 Jan 2027$266Sky AirlineArturo Merino Benitez Airport (SCL) → Ministro Pistarini Airport (EZE)out nonstop, back nonstopfound 7 days agoSee prices for these dates
8 Jan 2027 – 15 Jan 2027$253LATAM Airlines GroupArturo Merino Benitez Airport (SCL) → Ministro Pistarini Airport (EZE)out nonstop, back nonstopfound 3 days agoSee prices for these dates
13 Jan 2027 – 19 Jan 2027$219JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 4 days agoSee prices for these dates
14 Jan 2027 – 28 Jan 2027$252Sky AirlineArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 3 days agoSee prices for these dates
5 Feb 2027 – 18 Feb 2027$250Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 2 days agoSee prices for these dates
11 Feb 2027 – 17 Feb 2027$250Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 2 days agoSee prices for these dates
15 Feb 2027 – 18 Feb 2027$250Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 2 days agoSee prices for these dates
22 Mar 2027 – 25 Mar 2027$232JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 4 days agoSee prices for these dates
8 Apr 2027 – 11 Apr 2027$251Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 3 days agoSee prices for these dates
28 May 2027 – 31 May 2027$251Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 3 days agoSee prices for these dates
31 May 2027 – 28 Jun 2027$236LATAM Airlines GroupArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 4 days agoSee prices for these dates
15 Jun 2027 – 27 Jun 2027$227Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $219.

October 2026From $2656 departure dates26 Oct – 30 Oct · found todaySee prices for these dates
November 2026From $2354 departure dates21 Nov – 5 Dec · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $2292 departure dates25 Dec – 1 Jan 2027 · found 2 days agoSee prices for these dates
January 2027From $219Cheapest seen4 departure dates13 Jan 2027 – 19 Jan 2027 · found 4 days agoSee prices for these dates
February 2027From $2503 departure dates5 Feb 2027 – 18 Feb 2027 · found 2 days agoSee prices for these dates
March 2027From $2321 departure date22 Mar 2027 – 25 Mar 2027 · found 4 days agoSee prices for these datesEvery date in March 2027
April 2027From $2511 departure date8 Apr 2027 – 11 Apr 2027 · found 3 days agoSee prices for these dates
May 2027From $2362 departure dates31 May 2027 – 28 Jun 2027 · found 4 days agoSee prices for these dates
June 2027From $2271 departure date15 Jun 2027 – 27 Jun 2027 · found 4 days agoSee prices for these dates

Airlines on the cheapest dates: Aerolineas Argentinas, Sky Airline, JetSmart, LATAM Airlines Group.

One-way

The cheapest one-way fare on each of 39 departure dates is usually $90 to $100.

Cheapest one-way found recently

$77

5 Feb 2027 · Aerolineas Argentinas

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

Leaves 9:50 p.m. · 2 h 5 min trip

nonstop

found yesterday

Open this tripCheck today's price

Cheapest nonstop one-way

$77

5 Feb 2027 · Aerolineas Argentinas

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

Leaves 9:50 p.m. · 2 h 5 min trip

nonstop

found yesterday

Open this tripCheck today's price

FareTell may earn a commission when you book through a partner.

Found recently, and the cheapest we hold

Cheapest found recently $77 5 Feb 2027found yesterdayOpen this trip

Cheapest we hold, of any age $56 7 Mar 2027found 6 days agoOpen this trip

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $46 to $61.

At $77, the cheapest one-way found recently is above that range.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good one-way price?

Compared with the cheapest one-way fare on each of 39 departure dates from 10 Nov to 11 Jun 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 5 Feb 2027 to compare.

Every date we hold

166 fares on 39 departure dates

10 Nov: $110, found 3 days ago14 Nov: $101, found 2 days ago16 Nov: $79, found 5 days ago17 Nov: $85, found 2 days ago18 Nov: $91, found 2 days ago21 Nov: $105, found 4 days ago23 Nov: $142, found 4 days ago24 Nov: $97, found 3 days ago25 Nov: $93, found 4 days ago26 Nov: $97, found 4 days ago27 Nov: $94, found 4 days ago30 Nov: $82, found 4 days ago6 Dec: $105, found 2 days ago7 Dec: $100, found 2 days ago2 Jan 2027: $90, found 2 days ago5 Jan 2027: $91, found yesterday6 Jan 2027: $91, found 5 days ago10 Jan 2027: $98, found 2 days ago11 Jan 2027: $101, found 5 days ago1 Feb 2027: $101, found 6 days ago5 Feb 2027: $77, found yesterday22 Feb 2027: $75, found 5 days ago26 Feb 2027: $100, found 6 days ago27 Feb 2027: $99, found 6 days ago2 Mar 2027: $100, found 6 days ago3 Mar 2027: $97, found 6 days ago4 Mar 2027: $97, found 6 days ago6 Mar 2027: $62, found 6 days ago7 Mar 2027: $56, found 6 days ago17 Mar 2027: $89, found 21 hours ago22 Mar 2027: $81, found 4 days ago26 Mar 2027: $95, found 4 days ago30 Mar 2027: $96, found 4 days ago14 Apr 2027: $91, found 4 days ago30 Apr 2027: $91, found 4 days ago22 May 2027: $90, found today28 May 2027: $97, found 6 days ago31 May 2027: $91, found 4 days ago11 Jun 2027: $94, found 6 days agoNovJanFebMarMayJun
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
10 Nov$110JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 3 days agoOpen this trip
14 Nov$101Sky AirlineArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 2 days agoOpen this trip
16 Nov$79JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 5 days agoOpen this trip
17 Nov$85JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 2 days agoOpen this trip
18 Nov$91JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 2 days agoOpen this trip
21 Nov$105Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 4 days agoOpen this trip
23 Nov$142JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 4 days agoOpen this trip
24 Nov$97JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 3 days agoOpen this trip
25 Nov$93JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 4 days agoOpen this trip
26 Nov$97JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 4 days agoOpen this trip
27 Nov$94JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 4 days agoOpen this trip
30 Nov$82Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 4 days agoOpen this trip
6 Dec$105JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 2 days agoOpen this trip
7 Dec$100JetSmartArturo Merino Benitez Airport (SCL) → Ministro Pistarini Airport (EZE)nonstopfound 2 days agoOpen this trip
2 Jan 2027$90JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 2 days agoOpen this trip
5 Jan 2027$91LATAM Airlines GroupArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound yesterdayOpen this trip
6 Jan 2027$91LATAM Airlines GroupArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 5 days agoOpen this trip
10 Jan 2027$98Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 2 days agoOpen this trip
11 Jan 2027$101Sky AirlineArturo Merino Benitez Airport (SCL) → Ministro Pistarini Airport (EZE)nonstopfound 5 days agoOpen this trip
1 Feb 2027$101Sky AirlineArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 6 days agoOpen this trip
5 Feb 2027$77Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound yesterdayOpen this trip
22 Feb 2027$75JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 5 days agoOpen this trip
26 Feb 2027$100JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 6 days agoOpen this trip
27 Feb 2027$99Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 6 days agoOpen this trip
2 Mar 2027$100JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 6 days agoOpen this trip
3 Mar 2027$97Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 6 days agoOpen this trip
4 Mar 2027$97Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 6 days agoOpen this trip
6 Mar 2027$62JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 6 days agoOpen this trip
7 Mar 2027$56JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 6 days agoOpen this trip
17 Mar 2027$89Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 21 hours agoOpen this trip
22 Mar 2027$81JetSmartArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 4 days agoOpen this trip
26 Mar 2027$95Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 4 days agoOpen this trip
30 Mar 2027$96Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 4 days agoOpen this trip
14 Apr 2027$91LATAM Airlines GroupArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 4 days agoOpen this trip
30 Apr 2027$91LATAM Airlines GroupArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 4 days agoOpen this trip
22 May 2027$90LATAM Airlines GroupArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound todayOpen this trip
28 May 2027$97Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 6 days agoOpen this trip
31 May 2027$91LATAM Airlines GroupArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 4 days agoOpen this trip
11 Jun 2027$94Aerolineas ArgentinasArturo Merino Benitez Airport (SCL) → Jorge Newbery Airport (AEP)nonstopfound 6 days agoOpen this trip

Which month looks cheapest?

March 2027 is the cheapest month — from $56.

November 2026From $7912 departure dates16 Nov · found 5 days agoOpen this tripEvery date in November 2026
December 2026From $1002 departure dates7 Dec · found 2 days agoOpen this trip
January 2027From $905 departure dates2 Jan 2027 · found 2 days agoOpen this trip
February 2027From $755 departure dates22 Feb 2027 · found 5 days agoOpen this trip
March 2027From $56Cheapest seen9 departure dates7 Mar 2027 · found 6 days agoOpen this tripEvery date in March 2027
April 2027From $912 departure dates14 Apr 2027 · found 4 days agoOpen this trip
May 2027From $903 departure dates22 May 2027 · found todayOpen this trip
June 2027From $941 departure date11 Jun 2027 · found 6 days agoOpen this trip

Airlines on the cheapest dates: JetSmart, Aerolineas Argentinas, LATAM Airlines Group, Sky Airline.

Premium cabin fares from Santiago to Buenos Aires

Return

We looked for premium economy, business and first-class return fares on this route, and hold none found in the last 7 days.

Today's prices for 13 Jan 2027 – 19 Jan 2027 in another cabin: Premium economy · Business · First

One-way

We looked for premium economy, business and first-class one-way fares on this route, and hold none found in the last 7 days.

Today's prices for 5 Feb 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Santiago to Buenos Aires?

Return

Fares 30 to 59 days before departure were typically 32% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$230$163+48%25
7–13 days$217$163+40%25
14–29 days$170$155+9%25
30–59 days$156$147Cheapest seen22
60–89 days$165$156+6%22
90–179 days$170$131+9%25
180+ days$227$167+46%9

One-way

Fares 60 to 89 days before departure were typically 26% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — one way, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$65$52+35%7
7–13 days$98$51+104%19
14–29 days$59$51+23%25
30–59 days$55$48+15%25
60–89 days$48$46Cheapest seen25
90–179 days$51$49+6%25
180+ days$53$47+10%25

Live price for these dates

The cheapest return found recently is for 13 Jan 2027 – 19 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.

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