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Cheap flights from Mexico City to Buenos Aires from $316

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to Buenos Aires departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Mexico City to Buenos Aires

Cheap round-trip flights

These are some of the best round-trip flight deals from Mexico City to Buenos Aires that have been recently found on momondo from popular airlines, departing in the coming months.
9:45 pm - 8:40 amMEX-AEP
31h 55m2 stops
9:30 am - 11:00 amAEP-MEX
28h 30m2 stops
Mon, Mar 24 - Thu, Mar 27
9:45 pm - 8:40 amMEX-AEP
31h 55m2 stops
8:55 am - 11:00 amAEP-MEX
29h 05m2 stops
Mon, Mar 24 - Thu, Mar 27
2:00 pm - 5:40 amMEX-AEP
12h 40m1 stop
7:00 am - 6:05 pmAEP-MEX
14h 05m1 stop
$747Avianca
Find Deal
Fri, May 2 - Thu, May 15
7:50 pm - 6:10 pmMEX-EZE
19h 20m1 stop
7:15 am - 3:35 pmEZE-MEX
35h 20m1 stop
$752LATAM Airlines
Find Deal
Wed, Mar 19 - Sun, Mar 30
4:05 pm - 6:30 pmMEX-AEP
23h 25m1 stop
10:55 pm - 5:55 amAEP-MEX
34h 00m1 stop
$752LATAM Airlines
Find Deal
Thu, Mar 20 - Thu, Mar 27
2:00 pm - 12:10 amMEX-EZE
31h 10m1 stop
5:55 am - 11:00 pmEZE-MEX
20h 05m2 stops
$781Avianca
Find Deal
Sun, Apr 27 - Sun, May 4
9:50 am - 9:55 pmMEX-EZE
9h 05mnonstop
11:25 pm - 5:55 amEZE-MEX
9h 30mnonstop
$908Aeromexico
Find Deal
Wed, Mar 19 - Sun, Mar 30
9:50 am - 9:55 pmMEX-EZE
9h 05mnonstop
11:55 pm - 6:25 amEZE-MEX
9h 30mnonstop
$945Aeromexico
Find Deal
Thu, Mar 20 - Thu, Mar 27
2:00 am - 4:18 amMEX-EZE
23h 18m1 stop
2:48 pm - 12:15 amEZE-MEX
12h 27m1 stop
$1,006Copa Airlines
Find Deal
Sat, Feb 8 - Sat, Feb 22
2:00 am - 12:48 amMEX-EZE
19h 48m1 stop
10:50 am - 1:00 amEZE-MEX
17h 10m1 stop
$1,012Copa Airlines
Find Deal
Wed, Feb 12 - Sun, Mar 2

Copa Airlines flights from Mexico City to Buenos Aires

Our best Copa Airlines deals on Mexico City to Buenos Aires flight tickets
Copa Airlines
Feb 8
MEX2:00 amMexico City Benito Juarez
23h 18m
1 stop
EZE4:18 amBuenos Aires Ministro Pistarini
Feb 22
EZE2:48 pmBuenos Aires Ministro Pistarini
12h 27m
1 stop
MEX12:15 amMexico City Benito Juarez
Copa Airlines
Feb 3
MEX2:00 amMexico City Benito Juarez
19h 48m
1 stop
EZE12:48 amBuenos Aires Ministro Pistarini
Feb 11
EZE2:48 pmBuenos Aires Ministro Pistarini
12h 27m
1 stop
MEX12:15 amMexico City Benito Juarez
Copa Airlines
Feb 12
MEX2:00 amMexico City Benito Juarez
19h 48m
1 stop
EZE12:48 amBuenos Aires Ministro Pistarini
Mar 2
EZE10:50 amBuenos Aires Ministro Pistarini
17h 10m
1 stop
MEX1:00 amMexico City Benito Juarez

Avianca flights from Mexico City to Buenos Aires

Our best Avianca deals on Mexico City to Buenos Aires flight tickets
Avianca
May 2
MEX2:00 pmMexico City Benito Juarez
12h 40m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
May 15
AEP7:00 amBuenos Aires Jorge Newbery
14h 05m
1 stop
MEX6:05 pmMexico City Benito Juarez
Avianca
Apr 27
MEX2:00 pmMexico City Benito Juarez
31h 10m
1 stop
EZE12:10 amBuenos Aires Ministro Pistarini
May 4
EZE5:55 amBuenos Aires Ministro Pistarini
20h 05m
2 stops
MEX11:00 pmMexico City Benito Juarez
Avianca
Apr 30
MEX12:40 amMexico City Benito Juarez
20h 30m
1 stop
EZE12:10 amBuenos Aires Ministro Pistarini
May 18
EZE5:55 amBuenos Aires Ministro Pistarini
20h 05m
2 stops
MEX11:00 pmMexico City Benito Juarez

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Mexico City to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Mexico City and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Mexico City is in September. Flight prices, which tend to average around $737, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Buenos Aires from Mexico City during August instead. Flights to Buenos Aires in August, while not as cheap as those in September, still average around $782.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Mexico City is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,003. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Friday is $1,295.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the afternoon. Flights from Mexico City to Buenos Aires during this time can be as low as $937. Try not to purchase tickets in the evening because they tend to be around $1,102. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Mexico City Benito Juarez to Buenos Aires flight route?

Fly from Mexico City Benito Juarez to Buenos Aires Ministro Pistarini for the best Mexico City Benito Juarez - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Mexico City when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $885 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Mexico City for as low as $701 on momondo.

What cabin class options are available on Mexico City Benito Juarez to Buenos Aires flights?

There are 3 cabin classes available to choose from on Mexico City Benito Juarez to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Mexico City to Buenos Aires flight prices changed over time?

As of January 2025, prices for Mexico City to Buenos Aires flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Mexico City to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Mexico City to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Mexico City to Buenos Aires (MEX to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mexico City to Buenos Aires

Best Price Found

$316

Fastest flight time

9h 05m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Mexico City in the past 72 hours is $316. The best round-trip flight deal from Mexico City to Buenos Aires found on momondo in the last 72 hours is $650.
The fastest flight from Mexico City to Buenos Aires takes 9h 05m
Direct flights go from Mexico City to Buenos Aires every day.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

  • How far is Mexico City Benito Juarez to Buenos Aires by plane?

    The distance between Mexico City Benito Juarez and Buenos Aires is about 4590.8 mi. Flights usually cover this in 9h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Mexico City Benito Juarez Airport to Buenos Aires?

    Prices for flights from Mexico City Benito Juarez Airport to Buenos Aires were last updated today.

  • How many operators does momondo search for flights from Mexico City Benito Juarez Airport to Buenos Aires?

  • How old do you have to be to fly from Mexico City Benito Juarez Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Mexico City Benito Juarez Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Mexico City to Buenos Aires?

  • What is the most popular airline from Mexico City to Buenos Aires?


Best airlines flying from Mexico City to Buenos Aires

Compare and see reviews for airlines that fly from Mexico City to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $524Free CancellationRating
6.9
2,548 reviews
Search Avianca flights
AeromexicoPriceFrom $636Free CancellationRating
7.5
1,838 reviews
Search Aeromexico flights
LATAM AirlinesPriceFrom $671Free CancellationRating
7.5
1,845 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $768Free CancellationRating
7.6
1,622 reviews
Search Copa Airlines flights
  • Aeromexico Flights From Mexico City to Buenos Aires

    Aeromexico operates around 5 flights from Mexico City to Buenos Aires every week. The average price of these flights found in the last 72 hours has been $1,111, but momondo users have found Aeromexico deals from Mexico City to Buenos Aires from as low as $636 round-trip. Aeromexico has been scored 7.5/10 in 1,838 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from Mexico City to Buenos Aires?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Mexico City to Buenos Aires for you.

Can I find flights from Mexico City to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Mexico City on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Mexico City to Buenos Aires?

Once all potential Mexico City to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Mexico City to Buenos Aires right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Buenos Aires from Mexico City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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