Direct flights from Mexico City to Buenos Aires MEX → EZE

Aeromexico flies nonstop from Mexico City (MEX) to Buenos Aires (EZE), daily. The flight takes about 9h 59m and covers 4,596 miles (7,397 km). Round-trip fares typically run around $1182. Fares last checked 27 August 2026.

60-day flexibility overview based on 15 recent fares across the next 60 days

Cheapest
$841
Typical
$1,182
Most expensive
$1,658

What flexibility is worth here

Flying in October rather than September typically saves $275 on MEX → EZE.

  • Sep 2026 $1245
  • Oct 2026 $970

Typical round-trip fare by departure month, across the 2 months we currently track.

How long you stay changes it too

  • 1–5 nights $883
  • 6–9 nights $1183

Staying 1–5 nights typically costs $300 less than 6–9 nights.

Most people pick dates first and see the price second. We watch every date combination on this route and tell you when a good one gets cheap. Watch MEX → EZE →

Prices last updated 3 days ago. Fares change frequently — check the airline for current pricing.

🔔 Watch MEX → EZE

We re-run this search daily and email you the moment the price drops below typical.

Free · checked daily · one-click unsubscribe

Aeromexico AM

Nonstop departures observed in recent fares

Across 13 recent dates we priced, Mexico City (MEX) to Buenos Aires (EZE) showed up to 1 nonstop departure a day, with the earliest around 09:10 and the latest around 09:35, operated by Aeromexico.

09:10 09:35

Departure times seen while pricing this route over the last few weeks — a sample, not the full timetable. Airlines adjust schedules seasonally.

More nonstops from Mexico City

MEX → LAX Los Angeles 5 airlines MEX → ORD Chicago 5 airlines MEX → TIJ Tijuana 5 airlines MEX → CUN Cancún 4 airlines MEX → IAH Houston 4 airlines MEX → JFK New York 4 airlines MEX → PVR Puerto Vallarta 4 airlines MEX → SJD San José del Cabo 4 airlines

Frequently asked questions

Is there a direct flight from Mexico City to Buenos Aires?

Yes, Aeromexico operates nonstop flights from Mexico City (MEX) to Buenos Aires (EZE).

Which airlines fly direct from Mexico City to Buenos Aires?

Aeromexico operates nonstop flights from Mexico City to Buenos Aires.

How long is the flight from Mexico City to Buenos Aires?

The nonstop flight from Mexico City to Buenos Aires takes ~9h 59m (approximately 7397 km).

How often do direct flights operate from Mexico City to Buenos Aires?

Nonstop flights from Mexico City to Buenos Aires operate daily.

How much is a round-trip flight from Mexico City to Buenos Aires?

Round-trip flights from Mexico City (MEX) to Buenos Aires (EZE) start at $841, with a typical fare around $1182. Based on 15 recent fare combinations.

What is the cheapest month to fly from Mexico City to Buenos Aires?

Across the 2 departure months we currently track, October 2026 is the cheapest month to fly round trip from Mexico City to Buenos Aires, with typical fares around $970 — versus about $1245 in September 2026, the most expensive.

Does trip length change the round-trip fare from Mexico City to Buenos Aires?

Typical round-trip fares from Mexico City (MEX) to Buenos Aires (EZE) by trip length: a short trip (1–5 nights) about $883 and a week away (6–9 nights) about $1183. Medians from 15 recent fare combinations.

Explore More

MEX All direct flights from Mexico City EZE All direct flights from Buenos Aires EZE → MEX Return: Buenos Aires to Mexico City

Scout — our search agent — hunts nonstop fares from Mexico City every night and pings you when one's worth booking.

Watch it work →