✈ LAS → EZE
12H 27M, 6,105 MI. THE AIRLINE OWES YOU SOMETHING. THEY WON'T GIVE IT.
Flight from Las Vegas to Buenos Aires
From Harry Reid (LAS), USA North America → Ezeiza (EZE), Argentina South America
How long is the flight from Las Vegas to Buenos Aires?
A nonstop flight from Las Vegas (LAS) to Buenos Aires (EZE) takes about 12 hours 27 minutes, covering a great-circle distance of 6,105 miles (9,825 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
12h 27m
Nonstop, scheduled
Distance
6,105 mi
9,825 km · great-circle
Avg speed
789 km/h
Door-to-door including taxi
Time zones & jet lag
Las Vegas timezone
UTC-7
America/Los_Angeles
Buenos Aires timezone
UTC-3
America/Argentina/Buenos_Aires
Time difference
+4h
4 hours ahead
Jet lag (rough)
~4d
Eastward — worse
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.