Route guide

Buenos Aires to Santiago (EZE-SCL): Nonstop Upgrade & Award Space

LATAM Chile, KLM, Sky Airline, Aerolíneas Argentinas, and B&H Airlines fly nonstop between Buenos Aires (EZE) and Santiago (SCL), roughly 23 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every EZE to SCL departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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23
Nonstop flights a week
707 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every EZE to SCL departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Buenos Aires to Santiago to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each EZE to SCL departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See EZE to SCL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Buenos Aires to Santiago nonstop

Carriers operating EZE to SCL nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • LATAM Chile
  • KLM
  • Sky Airline
  • Aerolíneas Argentinas
  • B&H Airlines
See EZE to SCL on the interactive map →

Frequently asked questions about EZE to SCL

How far is Santiago from Buenos Aires?
EZE to SCL covers about 707 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from EZE to SCL?
LATAM Chile, KLM, Sky Airline, Aerolíneas Argentinas, and B&H Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all five of them.
How many flights a week are there from EZE to SCL?
About 23 nonstop flights a week run between Buenos Aires and Santiago in the current schedule, operated by LATAM Chile, KLM, Sky Airline, Aerolíneas Argentinas, and B&H Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on EZE to SCL?
Open the EZE to SCL calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Buenos Aires to Santiago route, and 2LNR will notify you when space opens. It's free to start.

Never miss EZE to SCL upgrade or award space

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