Cheap Flights from Monterrey to Buenos Aires

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Find the cheapest month or even day of the year to fly to Buenos Aires

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Flight deals from Monterrey to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Monterrey to Buenos Aires? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Monterrey to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Monterrey to Buenos Aires flights are currently cheapest in April.

Alternative Monterrey to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Monterrey to Buenos Aires? You could fly into the following airports instead.

Monterrey to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 13,138
Cheapest month to flyApril

Finding cheap flights from Monterrey to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a return flight from Monterrey to Buenos Aires is ج.م.‏ 26,540. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Monterrey to Buenos Aires. But we found flights with one or more stops from ج.م.‏ 26,540.
As of February 2026, there are no flights flying from Monterrey to Buenos Aires.
The cheapest month to fly from Monterrey to Buenos Aires is usually April.
If you're flying from Monterrey, the cheapest airport near Buenos Aires is Buenos Aires Ministro Pistarini – which is 27.7 km away from the centre of Buenos Aires. We've found flights into this airport from ج.م.‏ 26,540.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Monterrey to Buenos Aires on Tuesday, 7 April 2026.
No airlines currently offer direct flights between Monterrey and Buenos Aires. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 23°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
The cheapest airline that flies to Buenos Aires is Volaris .

Travelling from Monterrey to Buenos Aires: what you need to know

  • Gen Mariano Escobedo Airport (MTY) is Monterrey's main airport. Check out your options for reserving a flight from Monterrey to Buenos Aires jetting off from here.

  • Jorge Newbery Airport (AEP) and Ministro Pistarini Airport (EZE) are Buenos Aires's chief entry points.

  • Buenos Aires's timezone is UTC-3, which makes Buenos Aires three hours ahead of Monterrey.

  • To ensure you get on your Monterrey to Buenos Aires flight, allow plenty of time to check in and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the general rule to follow.

  • Travelling during a peak month such as July? School holidays and other high seasons can lead to longer queues at check-in and security. Play things extra safe and get there up to four hours before international flights and two hours before domestic departures.

How to find the cheapest flights from Monterrey to Buenos Aires

  • Don't leave things to the last minute. You're more likely to get cheap Monterrey to Buenos Aires flights if you book early. Airlines often have some fantastic early bird deals.

  • If you're willing to be flexible with your travel plans, try using the 'Whole month' tool. It'll give you the cheapest price in each month when searching for your plane ticket from Monterrey to Buenos Aires.

  • Locking in a cheap flight from Monterrey to Buenos Aires is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when there's a better deal.

  • Tailor your trip using filters. Choose your preferred arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' Monterrey to Buenos Aires flights.

Flying from Monterrey

Gen Mariano Escobedo Airport (MTY)

  • We make it a breeze to find a Monterrey to Buenos Aires flight with a stopover. To see the options departing from Gen Mariano Escobedo Airport, uncheck 'Direct flights only.' Next, select a flight with a stop long enough to see the sights of your chosen city. Popular stopovers include:

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

    • Tocumen International Airport (PTY)

  • Located around 23 kilometres from the centre of Monterrey, MTY can be reached in about 35 minutes by car (depending on traffic). The journey on public transport takes roughly 1 hour 45 minutes.

  • Looking for a convenient hotel close to Gen Mariano Escobedo Airport? If you're catching an early flight from Monterrey to Buenos Aires, these stays will have you moments from your departure lounge:

  • 68.87% of flights that take off from Gen Mariano Escobedo Airport arrive at their destination on time.

Arriving in Buenos Aires

Jorge Newbery Airport (AEP)

  • The distance from Jorge Newbery Airport (AEP) to central Buenos Aires is roughly 6 kilometres. It'll take you around 20 minutes to get to the centre driving.

  • Getting there by public transport will take you around 40 minutes.

  • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Monterrey to Buenos Aires. Check in to one of these accommodation options near AEP instead:

  • Grab a Jorge Newbery Airport rental car and explore Buenos Aires and beyond with your own set of wheels. Hertz, Localiza and rentar low cost are top providers to choose from here.

  • Secure the lowest price by booking your ride from Jorge Newbery Airport about one week before your travel date.

Ministro Pistarini Airport (EZE)

  • As soon as your flight from Monterrey to Buenos Aires has arrived, you can make your way to the city centre in around 35 minutes by car. Central Buenos Aires is approximately 24 kilometres from Ministro Pistarini Airport (EZE).

  • The trip will take approximately 2 hours 10 minutes on public transport.

  • You'll find some great places to call home for the night near EZE. Unwind after your Monterrey to Buenos Aires flight at one of these perfectly located options:

  • Hertz, Cactus and Localiza make picking up a Ministro Pistarini Airport rental car quick and easy. These companies are located around or in the terminal and will have you on your way in a heartbeat.

  • Don't pay more than you need to. Booking your ride one week before your arrival at EZE will help you save.

Best time to go to Buenos Aires

  • It's time to figure out your travel dates for your flight from Monterrey to Buenos Aires. August is the busiest month to visit Buenos Aires. If you like a more low-key vibe, go in April.

  • The warmest month in Buenos Aires is January, with temperatures ranging between 19ºC and 31ºC. Book your Monterrey to Buenos Aires ticket then if you enjoy this type of weather.

  • If you like cooler conditions, look for a cheap flight from Monterrey to Buenos Aires in July when temperatures average between 5ºC and 15ºC.

More about Buenos Aires

  • Start your Buenos Aires trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Monterrey to Buenos Aires, check out our range of hotels including:

  • Obelisco de Buenos Aires and Recoleta Cemetery are just a couple of the major attractions to add to your Buenos Aires must-do list. Keep the sightseeing going at Casa Rosada.

Explore more of Argentina

  • You've done Buenos Aires, now it's time to discover other parts of Argentina. Travel around 274 kilometres north-west to Rosario to check off its leading sights. From Monumento a la Bandera (Flag Monument) to Predio Ferial Parque de la Independencia and Parque Nacional a la Bandera, you'll have a packed itinerary ahead.

  • If you want to check out another side of Argentina, consider La Plata, roughly 56 kilometres south-east of Buenos Aires. Busto de Francisco Lopez Merino, Estacion circunvalacion and Museo Almafuerte are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.