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LATAM Airlines Flights: Santiago to Buenos Aires
Compare LATAM Airlines fares, schedules, and alternative airlines for this route. Flight time: 2h 50m. Distance: 1,139 km.
Route summary
| Airline | LATAM Airlines |
| Route | Santiago → Buenos Aires |
| Direct | Yes |
| Flight time | 2h 50m (route average, not airline-specific) |
| Distance | 1,139 km |
Airports used by LATAM Airlines
Confirmed from real route data — departing via Comodoro Arturo Merino Benitez International Airport, arriving via Ministro Pistarini International Airport, Jorge Newbery Airpark.
Live prices
Real fares on file for this route, checked just now (not airline-specific — the cache is route-level).
Real fares right now
14 days of real fares on file across airlines flying Santiago to Buenos Aires. The lowest fare on file is €46 on Tue Aug 11.
Fare range on this route
Across 14 days of real fares on file — current window, not historical.
LATAM Airlines on this route
LATAM Airlines is confirmed to operate on the Santiago to Buenos Aires route, a full-service carrier offering multiple cabin classes. The route is 1,139 km with a typical flight time of 2h 50m.
As a short-haul route on a full-service carrier, expect a simpler onboard service than long-haul flights, though still with an included cabin bag and typically a complimentary drink or snack.
Alternative airlines on this route
We don't have other confirmed airlines on this exact route in our data — use the search box above to see live options.
Check-in and boarding
Most airlines, LATAM Airlines included, offer online check-in (usually opening 24–48 hours before departure) and a mobile boarding pass, alongside traditional airport check-in and bag drop desks. Arriving with an online boarding pass and no checked baggage is typically the fastest way through the airport — check LATAM Airlines's specific check-in window and any airport-specific requirements before you travel.
Cheapest time to book
As a general industry pattern (not specific to this route or airline), fares tend to be lowest roughly 4–8 weeks before departure for short-haul routes, and slightly earlier — around 2–3 months out — for long-haul. This isn't a fact about LATAM Airlines specifically; see the live prices and fare range above for what's actually on file right now.
More about this route
Other real LATAM Airlines routes
Nearby airports
- Jorge Newbery Airpark (AEP)31 km
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