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CA $680 Cheap Flights from Mexico City (MEX) to Buenos Aires (EZE)

View CA $680 flight on Wed, Dec 23, 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 $680 for one-way flights and CA $1,074 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Wed, Jul 8 - Tue, Jul 14
MEX
Mexico City
EZE
Buenos Aires
CA $1,074 Roundtrip, found 6 days ago
CA $1,074
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Wed, Jul 8 from Mexico City to Buenos Aires, returning Tue, Jul 14, priced at CA $1,074 found 6 days ago
avianca
Wed, Aug 12 - Thu, Nov 12
MEX
Mexico City
EZE
Buenos Aires
CA $1,237 Roundtrip, found 20 hours ago
CA $1,237
Roundtrip
found 20 hours ago
Select avianca flight, departing Wed, Aug 12 from Mexico City to Buenos Aires, returning Thu, Nov 12, priced at CA $1,237 found 20 hours ago
Aeromexico
Fri, Sep 4 - Sat, Sep 19
MEX
Mexico City
EZE
Buenos Aires
CA $1,307 Roundtrip, found 12 hours ago
CA $1,307
Roundtrip
found 12 hours ago
Select Aeromexico flight, departing Fri, Sep 4 from Mexico City to Buenos Aires, returning Sat, Sep 19, priced at CA $1,307 found 12 hours ago
Copa
Wed, Jul 22 - Wed, Jul 29
MEX
Mexico City
EZE
Buenos Aires
CA $1,310 Roundtrip, found 1 day ago
CA $1,310
Roundtrip
found 1 day ago
Select Copa flight, departing Wed, Jul 22 from Mexico City to Buenos Aires, returning Wed, Jul 29, priced at CA $1,310 found 1 day ago
American Airlines
Fri, Sep 4 - Sat, Sep 19
MEX
Mexico City
EZE
Buenos Aires
CA $1,708 Roundtrip, found 12 hours ago
CA $1,708
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Sep 4 from Mexico City to Buenos Aires, returning Sat, Sep 19, priced at CA $1,708 found 12 hours ago
Aerolineas Argentinas
Mon, Mar 8 - Tue, Mar 9
MEX
Mexico City
EZE
Buenos Aires
CA $1,961 Roundtrip, found 1 day ago
CA $1,961
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Mon, Mar 8 from Mexico City to Buenos Aires, returning Tue, Mar 9, priced at CA $1,961 found 1 day ago
United
Mon, Nov 30 - Mon, Dec 14
MEX
Mexico City
EZE
Buenos Aires
CA $2,001 Roundtrip, found 2 days ago
CA $2,001
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 30 from Mexico City to Buenos Aires, returning Mon, Dec 14, priced at CA $2,001 found 2 days ago
Delta
Fri, Dec 11 - Tue, Dec 15
MEX
Mexico City
EZE
Buenos Aires
CA $3,827 Roundtrip, found 6 days ago
CA $3,827
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Dec 11 from Mexico City to Buenos Aires, returning Tue, Dec 15, priced at CA $3,827 found 6 days 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. Closest option available. Average driving time to city centre is 11 minutes. Flights from CA $2,000
AEP
Aeroparque Jorge Newbery
Closest
Average driving time to city centre11 min
Flights from CA $2,000

Frequently asked questions

How much does a flight from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) cost?
You can find one-way and return flights from MEX to EZE with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when MEX to EZE ticket fares go up or down.
What is the cheapest month to fly from Mexico City (MEX) to Buenos Aires (EZE)?
The cheapest months to fly from Mexico City (MEX) to Buenos Aires (EZE) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
Only one airline offers direct flights from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.). Aeromexico operates 7 direct flights from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) every week.
What is the cheapest airline that flies from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
Arajet offers one of the cheapest connecting return flights on this route, with tickets starting from around CA$844. Aeromexico is one of the cheapest airlines offering nonstop return flights from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.), with tickets starting from around CA$1002 for flights that can be booked for departure within the next year. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
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 traveler to traveler. If you like to fly early, Aeromexico offers early morning flights. If price is the most important factor, Aeromexico typically offers the lowest fares. Aeromexico offers the most daily flights from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.), which is great 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) to Buenos Aires (EZE)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
There are approximately 75 connecting flights per day from Mexico City Intl. (MEX) to Ministro Pistarini Intl. (EZE). Some common connection points include El Dorado Intl. (BOG), Tocumen Intl. (PTY), and Miami Intl. (MIA).
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 (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) typically departs around 12:05 AM local time. This service is operated by Aeromexico and Aerolineas Argentinas. This is a seasonal service, active in July and August. An early departure like this can help you make the most of 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 typically find the most flights from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) on a Friday, with around 37 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Aeromexico, Copa, and Avianca. Flight schedules are quite consistent throughout the week, with Friday offering only slightly more options compared to other days.
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) to Buenos Aires (EZE) are in the afternoon, from 12pm to 3pm. Many major carriers, including Copa, Avianca and American Airlines, offer flights during this window. Many travelers prefer this because it allows for a morning in Mexico City before heading to the airport, and an evening arrival in Buenos Aires.
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 Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) typically takes around 9 hours 18 minutes. This route covers a distance of approximately 7,398 kilometers. If you opt for a flight with one stop, your journey will generally be longer, taking about 19 hours 30 minutes. Flights with two or more stops usually take even longer, around 21 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
You can fly business class between MEX and EZE. Airlines that offer business class service on this route include:
  • Avianca
  • Copa
  • LATAM Airlines Group
  • United
  • Aeromexico
  • Delta
  • American Airlines
How much is a business class flight from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.)?
A direct, return business class ticket from Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) typically costs between CA$7,595 - CA$9,237. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Mexico City (MEX-Mexico City Intl.) to Buenos Aires (EZE-Ministro Pistarini Intl.) if you opt for a connecting flight.
How do I earn miles on a Mexico City (MEX) to Buenos Aires (EZE) flight with Expedia?
It's easy to earn miles on a Mexico City (MEX) to Buenos Aires (EZE) 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 (EZE) from Mexico City (MEX)?
If you're planning to travel to Buenos Aires from Mexico City Intl. (MEX), you can fly directly into Ministro Pistarini Intl. (EZE). Some flights may connect through major hubs like Juan Santamaria Intl. (SJO), El Dorado Intl. (BOG), or Jose Maria Cordova Intl. (MDE) 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) to Buenos Aires (EZE) at the last minute?
Typically, booking a last minute flight from Mexico City (MEX) to Buenos Aires (EZE) 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) to Buenos Aires (EZE) flight and hotel package?
Securing a Mexico City (MEX) to Buenos Aires (EZE) 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 $1,074
Distance
7353 km
Average flight time
9 hours 15 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 15 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 $1,074 rising to CA $3,894.  

Here are more money-saving tips: 

  • Fly in July 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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