⚡ Fare recorded April 25, 2026 · Prices change daily

Buenos Aires to Santiago flights

Buenos Aires (EZE) to Santiago (SCL): 707 miles (1,138 km) great-circle, about 1h 55m nonstop by our estimate. Cheapest fare observed: $230 round-trip on LATAM, nonstop, departing April 30, 2026.

LALATAMLA543
Depart
EZE
Buenos Aires, Argentina
12:15
2026-04-30
✈
Arrive
SCL
Santiago, Chile
Returns 00:55
2026-05-07
Stops
non-stop
Distance
707 mi
Est. nonstop time
1h 55m
Trip type
Round-trip
$230
Round-trip · per person
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About this flight

When did the cheapest Buenos Aires to Santiago fare fly?

$230 round-trip, LATAM LA543, departing 2026-04-30 at 12:15, returning 2026-05-07. The recorded itinerary left on a Thursday, returning on a Thursday 7 nights later; the fare was observed 5 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Buenos Aires from Santiago?

  • Distance: 707 miles (1,138 km) great-circle, heading west.
  • Estimated nonstop flight time: about 1h 55m.
  • Departure airport: Ministro Pistarini International Airport (EZE), Buenos Aires, Argentina, UTC-3 on April 30, 2026.
  • Arrival: Comodoro Arturo Merino Benitez International Airport (SCL), Chile, UTC-4 on April 30, 2026.
  • Time difference: Santiago is 1 hour behind Buenos Aires on the recorded date.
  • Route type: international, Argentina to Chile.
  • Arrival airport elevation: 1,555 ft.
  • Recorded itinerary: LATAM LA543, non-stop, round-trip, 7 days between departure and return.
Fare comparison

How does the Buenos Aires to Santiago fare compare with other routes from EZE?

At $230, it ranked 8th of the 30 round-trip fares we recorded from EZE (median $530). That is 32.5 cents per great-circle mile (round-trip price over one-way distance), above the EZE median of 21.8 cents across 30 round-trip routes.

Routes from EZE of similar length: Puerto Iguazu (673 mi) at $88 and Asuncion (665 mi) at $575.

LATAM had the cheapest fare on 3 of 30 EZE routes. It is the 25th longest of the 30 routes we track from EZE.

Other ways in

What did other cities pay to fly to Santiago?

Of 5 departure airports with a fare to Santiago, Buenos Aires (EZE) ranked 1st at $230. Lowest: $230 from Buenos Aires (EZE); highest: $1422 from Sydney (SYD); 2 nonstop. Cheapest-fare airlines (routes): LATAM (2), American Airlines (1), JetSMART (1) and LATAM Brasil (1).

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Argentina/Buenos_Aires, America/Santiago; flight time is our estimate.

FAQ

Buenos Aires to Santiago flight questions

How far is Buenos Aires from Santiago by plane?

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Buenos Aires is about 707 miles (1,138 km) from Santiago on a great-circle line from Ministro Pistarini International Airport (EZE) to Comodoro Arturo Merino Benitez International Airport (SCL), heading west. It is the 25th longest of the 30 routes we track from EZE. The recorded itinerary was nonstop.

How long is the flight from Buenos Aires to Santiago?

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About 1h 55m nonstop by our estimate for 707 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded LATAM fare was nonstop. 5 airports in our feed had a fare to Santiago; this one ranked 1st, and 2 of the 5 were nonstop.

What is the time difference between Buenos Aires and Santiago?

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On April 30, 2026, Buenos Aires was on UTC-3 (America/Argentina/Buenos_Aires) and Santiago on UTC-4 (America/Santiago), so Santiago was 1 hour behind Buenos Aires: noon in Buenos Aires was 11:00 in Santiago. Daylight saving changes it: in mid-January 2026 the gap is no difference, in mid-July Santiago 1 hour behind.

How much is a flight from Buenos Aires to Santiago?

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As observed on April 25, 2026: $230 per person round-trip on LATAM flight LA543, departing April 30, 2026, returning May 7, 2026, nonstop. At $230, it ranked 8th of the 30 round-trip fares we recorded from EZE (median $530). That is 32.5 cents per great-circle mile (round-trip price over one-way distance), above the EZE median of 21.8 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Buenos Aires to Santiago?

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Yes, the cheapest recorded fare was a nonstop LATAM flight, LA543, on April 30, 2026. Into Santiago, 2 of the 5 recorded fares were nonstop. From EZE, 14 of 30 were. Routes from EZE of similar length: Puerto Iguazu (673 mi) at $88 and Asuncion (665 mi) at $575.

Which airports serve flights from Buenos Aires to Santiago?

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It departs Ministro Pistarini International Airport (EZE) in Buenos Aires, Argentina, and arrives at Comodoro Arturo Merino Benitez International Airport (SCL) in Santiago, Chile. An international flight, Argentina to Chile. LATAM had the cheapest fare on 3 of 30 EZE routes.

Where else near Santiago can you fly from Buenos Aires?

Mendoza (MDZ) $75Cordoba (COR) $71Neuquen (NQN) $158San Carlos de Bariloche (BRC) $96Salta (SLA) $98San Salvador de Jujuy (JUJ) $124All flights from Buenos Aires →

Other cities with flights to Santiago

From São Paulo (GRU) $302From Rio de Janeiro (GIG) $364From San José (SJO) $438From Sydney (SYD) $1422

Ready to fly?

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