MEX - EZE

$334 Find Cheap Flights from Mexico City to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mexico City to Buenos Aires departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires Ministro Pistarini Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mexico City to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mexico City to Buenos Aires, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$627
Typical prices: $731-$960
LATAM Airlines
Sun 11/9Sat 11/22
MEX - EZE • 1 stop
Cheapest non-stop
$991
Typical prices: $984-$1,554
Aeromexico
Sun 11/23Sun 12/7
MEX - EZE • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
Arrive 3 hours early at MEX for international departures.
Use Taxi Ezeiza at EZE for reliable transport.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
LATAM Airlines
Cheapest • from $627 (round-trip)
Copa Airlines
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 13% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Mexico City to Buenos Aires (MEX-EZE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mexico City to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Mexico City to Buenos Aires

Sun, Nov 9 - Sat, Nov 22
LATAM Airlines Logo
7:50 pm - 6:43 pmMEX-EZE
19h 53m1 stop
LATAM Airlines Logo
7:43 pm - 2:50 pmEZE-MEX
22h 07m1 stop
$627LATAM Airlines
Find Deal
Thu, Mar 12 - Mon, Mar 16
Avianca Logo
11:10 pm - 3:50 pmMEX-EZE
13h 40m1 stop
Avianca Logo
4:55 pm - 3:00 amEZE-MEX
13h 05m1 stop
$638Avianca
Find Deal
Sun, Nov 23 - Sun, Dec 7
Copa Airlines Logo
9:25 am - 1:00 amMEX-EZE
12h 35m1 stop
Copa Airlines Logo
5:16 am - 2:30 pmEZE-MEX
12h 14m1 stop
$641Copa Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
Avianca Logo
12:55 pm - 5:10 amMEX-EZE
13h 15m2 stops
Avianca Logo
4:55 pm - 3:00 amEZE-MEX
13h 05m1 stop
$644Avianca
Find Deal
Sun, Nov 23 - Sun, Dec 7
Avianca Logo
12:55 pm - 5:10 amMEX-EZE
13h 15m2 stops
Avianca Logo
7:30 am - 3:00 amEZE-MEX
22h 30m1 stop
$645Avianca
Find Deal
Fri, Mar 13 - Tue, Mar 17
Avianca Logo
12:55 pm - 5:10 amMEX-EZE
13h 15m2 stops
Avianca Logo
4:55 pm - 3:00 amEZE-MEX
13h 05m1 stop
$646Avianca
Find Deal
Sun, Nov 23 - Sat, Dec 6
Copa Airlines Logo
5:55 am - 1:00 amMEX-EZE
16h 05m1 stop
Copa Airlines Logo
3:41 am - 12:15 amEZE-MEX
23h 34m1 stop
$656Copa Airlines
Find Deal
Wed, Nov 19 - Tue, Nov 25
Copa Airlines Logo
2:00 am - 10:31 pmMEX-EZE
17h 31m1 stop
Copa Airlines Logo
5:16 am - 1:00 amEZE-MEX
22h 44m1 stop
$657Copa Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 26
LATAM Airlines Logo
7:50 pm - 6:43 pmMEX-EZE
19h 53m1 stop
LATAM Airlines Logo
9:55 pm - 3:15 pmEZE-MEX
20h 20m1 stop
$658LATAM Airlines
Find Deal
Wed, Nov 26 - Thu, Dec 4
Copa Airlines Logo
1:20 am - 10:31 pmMEX-EZE
18h 11m1 stop
Copa Airlines Logo
2:32 pm - 12:15 amEZE-MEX
12h 43m1 stop
$659Copa Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Mexico City to Buenos Aires flights

Get data-powered insights and trends into flights from Mexico City to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Mexico City to Buenos Aires Ministro Pistarini Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Mexico City to Buenos Aires Ministro Pistarini Airport departing in November.

What’s the cheapest day of the week to fly from Mexico City to Buenos Aires?

The average price of all round-trip flights from Mexico City to Buenos Aires Ministro Pistarini Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Mexico City to Buenos Aires, look for departures on Mondays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Buenos Aires, Thursday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mexico City to Buenos Aires Ministro Pistarini Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Mexico City to Buenos Aires Ministro Pistarini Airport is May, where tickets cost $737 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $1,076 and $956 respectively.

Can I save money by flying with a layover from Mexico City to Buenos Aires Ministro Pistarini Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $808 on average.

How far in advance should I book a flight from Mexico City to Buenos Aires Ministro Pistarini Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Mexico City to Buenos Aires Ministro Pistarini Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Mexico City to Buenos Aires Ministro Pistarini Airport, you should book around 2 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Expert advice

Expert advice for your flight from Mexico City to Buenos Aires

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
MEX

For international departures at MEX, arrive 3 hours early due to potential long security lines. Use the airline's app for gate updates.

Read more about MEXby Marisa Garcia
EZE

At EZE, use Taxi Ezeiza for reliable transport. Book at official desks in arrivals for fixed-rate fares to popular areas.

Read more about EZEby Blane Bachelor
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on MEX

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Blane Bachelor

Blane Bachelor

Expert on EZE

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Good to know

Low seasonFebruary
Cheapest flight$334
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 27% increase in price.
Flight from Mexico City to Buenos Aires

When to book flights from Mexico City to Buenos Aires

Are your dates flexible? Find out the best times to travel from Mexico City to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Mexico City to Buenos Aires flights

  • What is the cheapest flight from Mexico City to Buenos Aires Ministro Pistarini Airport?

    In the last 3 days, the lowest price for a flight from Mexico City to Buenos Aires Ministro Pistarini Airport was $334 for a one-way ticket and $627 for a round-trip.

  • Do I need a passport to fly between Mexico City and Buenos Aires?

    Yes, you’ll need a passport to travel to Buenos Aires from Mexico City.

  • Which airports will I be using when flying from Mexico City to Buenos Aires?

    Mexico City airport is called Mexico City Benito Juarez and the only airport in Buenos Aires is Buenos Aires Ministro Pistarini.

  • Which aircraft models fly most regularly from Mexico City to Buenos Aires?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Mexico City to Buenos Aires flight route.

  • Which airline alliances offer flights from Mexico City to Buenos Aires?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Mexico City and Buenos Aires, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Mexico City to Buenos Aires?

    There are nonstop flights from Mexico City to Buenos Aires on a daily basis.

  • Which is the best airline for flights from Mexico City to Buenos Aires, Copa Airlines or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Mexico City to Buenos Aires are Copa Airlines and LATAM Airlines. With an average price for the route of $1,141 and an overall rating of 7.6, Copa Airlines is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $701 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Mexico City to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Mexico City to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Mexico City to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Mexico City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Mexico City to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Mexico City with another airline. Booking your flights between Mexico City and EZE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mexico City to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Mexico City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Mexico City to Buenos Aires Ministro Pistarini Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $579 or less one-way and $1,442 or less round-trip.

Prefer to fly direct from Mexico City to Buenos Aires?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Mexico City Benito Juarez to Buenos Aires Ministro Pistarini.
Find which airlines fly direct from Mexico City Benito Juarez Airport to Buenos Aires Ministro Pistarini Airport, which days they fly and book direct flights.

Direct departures

Mexico City Benito Juarez to Buenos Aires Ministro Pistarini

Monday

Aeromexico

Aeromexico

Tuesday

Aeromexico

Aeromexico

Wednesday

Aeromexico

Aeromexico

Thursday

Aeromexico

Aeromexico

Friday

Aeromexico

Aeromexico

Saturday

Aeromexico

Aeromexico

Sunday

Aeromexico

Aeromexico

See more direct flights

Direct returns

Buenos Aires Ministro Pistarini to Mexico City Benito Juarez

Monday

Aeromexico

Aeromexico

Tuesday

Aeromexico

Aeromexico

Wednesday

Aeromexico

Aeromexico

Thursday

Aeromexico

Aeromexico

Friday

Aeromexico

Aeromexico

Saturday

Aeromexico

Aeromexico

Sunday

Aeromexico

Aeromexico

See more direct flights

Reviews of the top 4 airlines serving from Mexico City to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Mexico City to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Mexico City to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Copa AirlinesOverall score based on 1561 reviews
8.1Crew
6.8Food
7.4Comfort
7.8Boarding
6.8Entertainment
Airline reviews

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

6.0 GoodZach, Oct 2025DEN - PTY
Read more Copa Airlines reviews

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

horrible service, food was an embarrassment, no charging for cellphones, stay away

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Great experience with a crew always thinking in the passenger

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

Flight was on time, good service, but there was no free WiFi, even for first class passengers

It was good in general. The Crew during the flight were very nice at all times.

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

the guy in front of me put his seat back immediately...and then left it back including thru landing and taxiing to the runway. attendants did not check/ask him to put it up for landing.

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Horrible experience. Flight cancelled. Arrived at destination 12 hs later. No one gave us an answer or any information. Very very poor service. We won’t ever travel again with Avianca

The usb plugs for charging your phone didn’t work, the seats were coarse and hard. Not very comfortable. No inflight WiFi

The seats were uncomfortable and barely reclined at all. Very little leg room despite being business class. The crew was friendly and the food was good. Had to use my own phone for in-flight entertainment.

Very uncomfortable planes , poor service on the plane , take your own water so you don’t dehydrate , in a 6 hs flight they sold one time food and beverage . 1 plane was delayed 6 hs , I lost a connecting flight . Then in the way back they announce a delay of 2 hs so I had to take a different flight to arrive on time for my connecting flight . Avoid this airline .

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

The incoming plane was late and no information was shared. They even announced we would board in 10 muntes 40 minutes prior to the plane arriving, and the website said until takeoff that we had taken off an hour earlier

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

Seats are very tight even in Plus, no complimentary snacks or beverage

The chicken that was served in business class was cold!

Everything you need to know for your flight from Mexico City to Buenos Aires

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