CA $542 Cheap Flights from Mexico City (MEX) to Buenos Aires (EZE)

View CA $542 flight on Tue, Sep 15, 2026Opens in a new window

Popular airlines from Benito Juarez International Airport (MEX) to Ministro Pistarini Intl. Airport (EZE)

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Cheap flights from Mexico City (MEX) to Buenos Aires (EZE)

Prices were available within the past 7 days and start at CA $542 for one-way flights and CA $932 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Tue, Jun 16 - Tue, Jun 23
MEX
Mexico City
EZE
Buenos Aires
CA $932 Roundtrip, found 2 days ago
CA $932
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Tue, Jun 16 from Mexico City to Buenos Aires, returning Tue, Jun 23, priced at CA $932 found 2 days ago
LATAM Airlines Group
Sat, Jul 11 - Tue, Jul 28
MEX
Mexico City
EZE
Buenos Aires
CA $993 Roundtrip, found 6 days ago
CA $993
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, Jul 11 from Mexico City to Buenos Aires, returning Tue, Jul 28, priced at CA $993 found 6 days ago
LATAM Airlines Group
Tue, Jul 7 - Wed, Aug 5
MEX
Mexico City
EZE
Buenos Aires
CA $995 Roundtrip, found 3 days ago
CA $995
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Jul 7 from Mexico City to Buenos Aires, returning Wed, Aug 5, priced at CA $995 found 3 days ago
LATAM Airlines Group
Tue, Jul 14 - Fri, Jul 24
MEX
Mexico City
EZE
Buenos Aires
CA $1,025 Roundtrip, found 6 days ago
CA $1,025
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Tue, Jul 14 from Mexico City to Buenos Aires, returning Fri, Jul 24, priced at CA $1,025 found 6 days ago
LATAM Airlines Group
Tue, Jul 14 - Fri, Jul 24
MEX
Mexico City
EZE
Buenos Aires
CA $1,028 Roundtrip, found 6 days ago
CA $1,028
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Tue, Jul 14 from Mexico City to Buenos Aires, returning Fri, Jul 24, priced at CA $1,028 found 6 days ago
LATAM Airlines Group
Tue, Jul 7 - Wed, Aug 5
MEX
Mexico City
EZE
Buenos Aires
CA $1,029 Roundtrip, found 3 days ago
CA $1,029
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Jul 7 from Mexico City to Buenos Aires, returning Wed, Aug 5, priced at CA $1,029 found 3 days ago
Copa
Tue, Sep 8 - Wed, Sep 23
MEX
Mexico City
EZE
Buenos Aires
CA $1,038 Roundtrip, found 1 day ago
CA $1,038
Roundtrip
found 1 day ago
Select Copa flight, departing Tue, Sep 8 from Mexico City to Buenos Aires, returning Wed, Sep 23, priced at CA $1,038 found 1 day ago
Aeromexico
Thu, Jun 4 - Wed, Jun 17
MEX
Mexico City
EZE
Buenos Aires
CA $1,075 Roundtrip, found 1 day ago
CA $1,075
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Thu, Jun 4 from Mexico City to Buenos Aires, returning Wed, Jun 17, priced at CA $1,075 found 1 day ago
avianca
Tue, Sep 15 - Sat, Sep 26
MEX
Mexico City
EZE
Buenos Aires
CA $1,140 Roundtrip, found 6 days ago
CA $1,140
Roundtrip
found 6 days ago
Select avianca flight, departing Tue, Sep 15 from Mexico City to Buenos Aires, returning Sat, Sep 26, priced at CA $1,140 found 6 days ago
American Airlines
Tue, Sep 8 - Wed, Sep 23
MEX
Mexico City
EZE
Buenos Aires
CA $1,652 Roundtrip, found 1 day ago
CA $1,652
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 8 from Mexico City to Buenos Aires, returning Wed, Sep 23, priced at CA $1,652 found 1 day ago

Alternative airports near Buenos Aires

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Aeroparque Jorge Newbery AEP. Cheapest and Closest option available. Average driving time to city centre is 11 minutes. Flights from CA $929
AEP
Aeroparque Jorge Newbery
CheapestClosest
Average driving time to city centre11 min
Flights from CA $929

Find the cheapest month to fly from Mexico City (MEX) to Buenos Aires (EZE)

June is typically the cheapest month to fly

From CA $760 - CA $1,341 per traveller.

Frequently asked questions

What is the cheapest month to fly from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
May is typically the cheapest month to fly from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.), with average return fares of approximately £641. This is about 12% lower than the average price throughout the year. May often sees lower prices as it's outside of peak holiday seasons, leading to less demand. Other cheap months to fly from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) include August and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
Enter MEX to EZE and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
To find a cheap flight from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
The best airline to fly with from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) will differ from traveller to traveller. If you like to fly early, AM offers early morning flights. If price is the most important factor, AM typically offers the lowest fares. AM offers the most daily flights from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
The best time to fly from Mexico City (MEX) to Buenos Aires (EZE) is typically May or August. Based on booking data from the past year, you can expect to find return flights for around £641 during these months. These periods often offer a good balance of more affordable fares and generally pleasant travel conditions, allowing you to make the most of your trip.*Prices based on flights available on Expedia in the last year.
How many flights per day from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
There are approximately 76 flights per day from Mexico City Intl. (MEX) to Ministro Pistarini Intl. (EZE). While there is typically 1 nonstop flight available, you'll find around 75 connecting flights daily. For even more choice, look at flights that include layovers. Some common connection points include El Dorado Intl. (BOG), Tocumen Intl. (PTY), and Jorge Chavez Intl. (LIM).
What is the earliest flight from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
The earliest flight from Mexico City International Airport (MEX) to Ministro Pistarini International Airport (EZE) typically departs at approximately 12:05 AM local time. This service is operated by Aeromexico and American Airlines. This is a seasonal service active in July. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
You'll find the most flights from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) on a Monday, with around 37 flights available. This gives you plenty of options for your travel plans. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights. Major airlines on this route include AM, CM, and AV.
What are the most popular departure times for flights from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
The most popular departure times for flights from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) are between 12pm and 3pm. About 24% of passengers prefer this time. Many major carriers, including American Airlines, Copa Airlines and Avianca, offer flights during this window. This timing works well because it allows you to have a productive morning before heading to the airport, and you'll arrive in Buenos Aires in the evening, ready to settle in.
How long does it take to fly from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
A nonstop flight from MEX to EZE typically takes around 9 hours 20 minutes, covering approximately 4,597 miles. Connecting flights on this route usually add 10 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
Select the "Business class" and "First class" filters when looking for MEX to EZE flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) flight with Expedia?
It's easy to earn miles on a Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buenos Aires from Mexico City Intl. (MEX)?
From Mexico City Intl. (MEX), you can fly into Aeroparque Jorge Newbery (AEP) and Ministro Pistarini Intl. (EZE) in Buenos Aires. Some flights may connect through major hubs like El Dorado Intl. (BOG), Miami Intl. (MIA), Dallas-Fort Worth Intl. (DFW) before reaching Buenos Aires. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) at the last minute?
Typically, booking a last minute flight from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) flight and hotel package?
Securing a Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
If you booked your Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Mexico City Intl.
Destination airport
Ministro Pistarini Intl.
Airlines serving
Aerolineas Argentinas, Aeromexico, American Airlines, Copa, Delta, LATAM Airlines Group, United, avianca
Roundtrip price
CA $932
Distance
7353 km
Average flight time
9 hours 10 mins

Book with confidence

Mexico City to Buenos Aires Flights

The easy way to book your flights from Mexico City to Buenos Aires 

With Expedia, it’s simple to find and book flights to Buenos Aires from Mexico City whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Ministro Pistarini Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Mexico City to Buenos Aires today, tomorrow, or this week.  

 

Save dollars with cheap flights from Mexico City Intl., MEX to Ministro Pistarini Intl., EZE 

Sort your search results by price to find great deals on your flight from Mexico City to Buenos Aires—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buenos Aires from Mexico City currently is just CA $932 rising to CA $1,652.  

Here are more money-saving tips: 

  • Fly in June when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buenos Aires  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buenos Aires from Mexico City 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buenos Aires with Expedia today.

Mexico City to Buenos Aires Flights

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*Available to Expedia members.