Cheap flights from Mexico City to Buenos Aires

Benito Juárez
MEX
Buenos Aires
BUE

Flight deals from Mexico City to Buenos Aires

Below you can see the best deals on flights Mexico City — Buenos Aires for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 20 October, from $251.

Top 10 cheap flights from Mexico City to Buenos Aires

DM
DM
$ 292

Mexico City — Buenos Aires

10:39—04:10
3 Oct 2026
14 h 31 m
1 stop
DM
DM
$ 295

Mexico City — Buenos Aires

16:51—10:00
30 Sep 2026
14 h 9 m
1 stop
DM
DM
$ 295

Mexico City — Buenos Aires

16:51—10:00
7 Oct 2026
14 h 9 m
1 stop
DM
DM
$ 295

Mexico City — Buenos Aires

10:06—03:00
1 Oct 2026
13 h 54 m
1 stop
DM
DM
$ 295

Mexico City — Buenos Aires

10:06—03:45
1 Oct 2026
14 h 39 m
1 stop
DM
DM
$ 295

Mexico City — Buenos Aires

16:39—09:16
2 Oct 2026
13 h 37 m
1 stop
DM
DM
$ 338

Mexico City — Buenos Aires

10:39—04:10
3 Oct 2026
14 h 31 m
1 stop
DM
DM
$ 342

Mexico City — Buenos Aires

16:51—10:00
30 Sep 2026
14 h 9 m
1 stop
DM
DM
$ 342

Mexico City — Buenos Aires

16:51—10:00
7 Oct 2026
14 h 9 m
1 stop
DM
DM
$ 342

Mexico City — Buenos Aires

10:06—03:00
1 Oct 2026
13 h 54 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Mexico City to Buenos Aires?

The price of a flight from Mexico City to Buenos Aires changes depending on how far ahead you book. For the best chance of a lower fare, book around 25 days before departure, when the average ticket costs about $1,232. Fares also tend to climb as the departure date gets closer.

About the Mexico City — Buenos Aires flight

Looking for cheap flights from Mexico City to Buenos Aires? Compare fares from different airlines, check the flight schedule and travel time — and book your Mexico City — Buenos Aires ticket online at the best price.

The route has direct flights — around 18 flights per week, flights are operated by Aeromexico, Aerolineas Argentinas, a nonstop flight takes about 9 h 15 min, the distance between the cities is around 7,373 km.

Planning your trip? You may find our Buenos Aires travel guide, how to get from the airport into town and Buenos Aires weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $251Min. price
OctoberCheapest
AprilPeak season
YesDirect flights
7,373 kmDistance
9 h 15 minTravel time
2Airlines
18 / wkFlights

Flight schedule from Mexico City to Buenos Aires

The table shows direct flights from Mexico City to Buenos Aires on the selected date. The flight takes approximately 9 h 15 min. Regular flights are operated by Aeromexico and Aerolineas Argentinas. Departures from Benito Juarez International Airport, Felipe Angeles International Airport and Toluca International Airport airports, arrivals at Jorge Newbery Airport and Ministro Pistarini Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 16 Sep 2026

Flight ticket prices by day: Mexico City — Buenos Aires

Below is a calendar of the lowest flight ticket prices for Mexico City — Buenos Aires by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $251 in October, and the most expensive are around $386 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Mexico City to Buenos Aires by month. Tickets are usually cheapest in June (around $447) and priciest in December (about $600) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$541highMay$482lowSep$482low
Feb$529mediumJun$447lowOct$494medium
Mar$506mediumJul$517highNov$506medium
Apr$494mediumAug$494mediumDec$600high

Some values are estimated based on seasonality.

When to fly

Weather in Buenos Aires: it is warmest in January (up to 29 °C on average) and coolest in July (around 14 °C). The driest month is May.

Tickets are usually cheapest in October and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Buenos Aires

Dry and wet days · Buenos Aires

Wind speed and direction · Buenos Aires

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How to get the best deal on a Mexico City — Buenos Aires ticket

  • Book ahead: fares for Mexico City — Buenos Aires are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Mexico City is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Buenos Aires is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Mexico City — Buenos Aires route are operated by 2 airlines; Aeromexico runs the most flights (around 78% of all flights). Compare carriers, flight shares and schedules below.

  • AeromexicoAM
    5x/week
    WebsiteFleet: 15424.7M pax/year
    • Direct flight MEX → EZE5x/week
      Duration
      9h 12m
      Days
      MTWTFSS
    77.8%Open →
  • Aerolineas ArgentinasAR
    1x/week
    WebsiteFleet: 8411.2M pax/year
    • Direct flight MEX → EZE1x/week
      Duration
      9h 15m
      Days
      MTWTFSS
    22.2%Open →

Cities and airports on the Mexico City — Buenos Aires route

Flights Mexico City — Buenos Aires depart from Benito Juarez International Airport, Felipe Angeles International Airport and Toluca International Airport and arrive at Jorge Newbery Airport and Ministro Pistarini Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Mexico City

MEX
Mexico
About the cityHow to get thereWeatherAll about the country Mexico
Arrival

Buenos Aires

BUE
Argentina
About the cityHow to get thereWeatherAll about the country Argentina
Departure airports
Arrival airports

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Frequently asked questions about the Mexico City — Buenos Aires flight

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

A nonstop Mexico City — Buenos Aires flight takes about 9 h 15 min — the distance between the cities is around 7,373 km.

How far is it from Mexico City to Buenos Aires?

The distance from Mexico City to Buenos Aires is about 7,373 km, which a nonstop flight covers in around 9 h 15 min.

Are there direct flights from Mexico City to Buenos Aires?

Yes, there are nonstop flights Mexico City — Buenos Aires — around 18 flights per week.

Which airlines fly from Mexico City to Buenos Aires?

Airlines operating Mexico City — Buenos Aires include Aeromexico, Aerolineas Argentinas. See the full list with schedules in the "Airlines" section on this page.

Which airports do Mexico City — Buenos Aires flights use?

Flights from Mexico City depart from Benito Juarez International Airport, Felipe Angeles International Airport, Toluca International Airport, and arrive at Jorge Newbery Airport, Ministro Pistarini Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Mexico City to Buenos Aires?

The price of a Mexico City — Buenos Aires ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in April. Tickets typically cost between $251 and $386. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Mexico City — Buenos Aires?

Flights Mexico City — Buenos Aires are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Mexico City to Buenos Aires?

To catch a low fare Mexico City — Buenos Aires, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Mexico City

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CancunMonterreyGuadalajaraTijuanaMeridaHoustonPuerto VallartaLos AngelesLeonSan Jose del CaboNew York CityChicagoVeracruzDallasOaxacaBogotaHermosilloMiamiChihuahuaTuxtla GutierrezPanama CityCiudad JuarezSan Luis PotosíMadridMazatlanAguascalientesOrlandoTorontoSan FranciscoVillahermosaTampicoTorreonPuerto EscondidoAtlantaCuliacanQuerétaroLa PazSan JoséZihuatanejoHuatulco

Where else you can fly from Buenos Aires

See all
Sao PauloCordobaRio de JaneiroSantiagoMendozaPuerto IguazuBarilocheSaltaNeuquénUshuaiaSan Miguel de TucumánFlorianopolisAsunciónLimaMadridEl CalafateBogotaPanama CityMiamiComodoro RivadaviaSan Salvador de JujuyPosadasRosarioMontevideoPunta CanaResistenciaMar del PlataNew York CitySanta Cruz de la SierraSalvadorBarcelonaRomePorto AlegreRecifeBrasiliaAtlantaSan Martín de los AndesPunta del EsteFrankfurt am MainBahia Blanca

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