Mexico City, MexicoBuenos Aires

Flights from Mexico City to Buenos Aires

Nonstop flights from Mexico City (MEX) to Buenos Aires (EZE) take about 9h 45m (7,397 km). Aeromexico flies it. Lowest fare seen: $710 one-way, nonstop (22 Oct 2026).

All flights from Mexico City →All flights to Buenos Aires →

Photo of Buenos Aires: Domenico Cervini on Pexels.

When you land in Buenos Aires

The airport transfer and the few things worth sorting before you fly.

Floralis Generica sculpture in a Buenos Aires park with buildings in the background. — arriving in Buenos Aires

Airport transfer

EZE → Buenos Aires, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices

A stunning aerial view of Chapultepec Park with cityscape and mountains in the background. — lounges at Mexico City Airport

Mexico City Airport · 9 lounges

Before you flyAirport lounges at Mexico City →

Trains, buses and taxi faresEZE to Buenos Aires: getting into town →Early arrival or late flightLuggage storage in Buenos Aires →81 drop-off points, from $3.90

Things to book in Buenos Aires

All 22 things to do in Buenos Aires →

from €56.23

Señor Tango 4.8 · 34 Tiqets reviews

from €34.81

Buenos Aires Dance Shows 4.6 · 30 Tiqets reviews

from €54.45

Palacio Barolo 4.4 · 16 Tiqets reviews

from €102.65

Café de los Angelitos 4.9 · 9 Tiqets reviews

Find hotels in Buenos Aires

Hotels, hostels & more · Trip.com

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Airlines flying Mexico City to Buenos Aires

Carriers on MEX–EZE according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ Aeromexicononstop fare seen

Mexico City to Buenos Aires fares by month

Cheapest month seen for a nonstop flight: Jan 2027, from $710 one-way. With stops: Nov 2026, from $361. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

Departing	Nonstop from	Cheaper with stops
Oct 2026	$242923 Oct 2026 · Aeromexico	$532 · 1 stop25 Oct 2026
Nov 2026	$82227 Nov 2026 · Aeromexico	$361 · 1 stop28 Nov 2026
Dec 2026	$157213 Dec 2026 · Aeromexico	$517 · 2 stops15 Dec 2026
Jan 2027	$71014 Jan 2027 · Aeromexico	$469 · 1 stop14 Jan 2027 · Aeromexico
Feb 2027	$8211 Feb 2027 · Aeromexico	$451 · 1 stop1 Feb 2027

When to go for the lowest fare

The next few weeks were the cheapest to fly: from $361 in November 2026, against $451 at best later on.

Nonstop or with a stop

A connection undercut nonstop in 5 of 5 months with both fares.

From Travelpayouts flight-search data, city to city (Mexico City to Buenos Aires, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

More for this trip

Frequently asked questions — Mexico City to Buenos Aires flights

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

A nonstop flight from Mexico City (MEX) to Buenos Aires (EZE) takes about 9h 45m, covering 7,397 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.

How far is Mexico City from Buenos Aires by air?

The great-circle distance between Mexico City Benito Juárez International Airport and Ezeiza International Airport - Ministro Pistarini is 7,397 km (4,596 miles), a ultra long-haul route.

Which airlines fly from Mexico City to Buenos Aires?

Airlines with flights or nonstop fares on the MEX–EZE route include Aeromexico. This is not a complete list — schedules change by season, so check the current options before booking.

How much does a flight from Mexico City to Buenos Aires cost?

The lowest one-way fare seen recently on MEX–EZE was $710 USD with Aeromexico (nonstop), departing 14 Jan 2027, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.

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

In fares seen on 22 Oct 2026, departures in November 2026 were cheapest, from $361 one-way, against $532 for October 2026, the dearest month. Fares change daily, so check your own dates.

Is it cheaper to fly nonstop or with a stop from Mexico City to Buenos Aires?

In the fares we saw (22 Oct 2026), connecting was cheaper: from $377 with one stop against $710 nonstop, a saving of $333. Nonstop saves the connection time.

Do I need a visa to travel from Mexico to Buenos Aires?

It depends on your passport. Some nationalities can enter Buenos Aires visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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