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Cheap flights from Mexico City to Buenos Aires from $325

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 3/18. 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.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Mexico City to Buenos Aires.

Cheap last minute flights

Planning a quick getaway from Mexico City to Buenos Aires? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Buenos Aires, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Mexico City to Buenos Aires

Find recent round-trip train or bus tickets from Mexico City to Buenos Aires.

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

The cheapest plane tickets from Mexico City to Buenos Aires found on KAYAK recently.
8:20 pm - 6:13 pmMEX-EZE
18h 53m1 stop
3:55 am - 1:50 pmEZE-MEX
12h 55m1 stop
$705LATAM Airlines
Find Deal
gio, mag 1 - dom, mag 11
5:20 pm - 2:00 pmMEX-AEP
17h 40m1 stop
10:55 pm - 3:35 pmAEP-MEX
19h 40m1 stop
$705LATAM Airlines
Find Deal
gio, mag 1 - gio, mag 8
4:55 am - 12:10 amMEX-EZE
16h 15m1 stop
1:40 am - 3:25 pmEZE-MEX
16h 45m2 stops
$739Avianca
Find Deal
gio, mag 1 - mer, mag 7
1:40 am - 10:11 pmMEX-EZE
17h 31m1 stop
10:05 am - 10:05 pmEZE-MEX
15h 00m1 stop
$750Copa Airlines
Find Deal
dom, mag 25 - lun, giu 2
4:05 pm - 3:55 amMEX-EZE
32h 50m2 stops
8:00 am - 6:10 amEZE-MEX
25h 10m2 stops
dom, mar 16 - mar, mar 25
9:45 pm - 3:40 amMEX-AEP
26h 55m2 stops
8:55 am - 11:00 amAEP-MEX
29h 05m2 stops
lun, mar 10 - lun, mar 17
12:55 pm - 4:56 amMEX-EZE
13h 01m2 stops
1:45 am - 3:25 pmEZE-MEX
16h 40m2 stops
$795Avianca
Find Deal
gio, mar 6 - mar, mar 18
9:50 am - 9:55 pmMEX-EZE
9h 05mnonstop
11:55 pm - 6:25 amEZE-MEX
9h 30mnonstop
$847Aeromexico
Find Deal
mar, mar 18 - sab, mar 29
9:50 am - 9:55 pmMEX-EZE
9h 05mnonstop
11:25 pm - 6:00 amEZE-MEX
9h 35mnonstop
$849Aeromexico
Find Deal
lun, mar 17 - lun, giu 16
2:00 am - 12:47 amMEX-EZE
19h 47m1 stop
2:32 pm - 12:15 amEZE-MEX
12h 43m1 stop
$855Copa Airlines
Find Deal
mer, apr 30 - gio, mag 29
9:45 pm - 3:55 amMEX-EZE
27h 10m2 stops
mar, mar 18
9:45 pm - 3:40 amMEX-AEP
26h 55m2 stops
lun, mar 17
12:55 pm - 4:56 amMEX-EZE
13h 01m2 stops
$370Avianca
Find Deal
dom, mar 9
12:55 pm - 4:56 amMEX-EZE
13h 01m2 stops
$378Avianca
Find Deal
mar, gen 21
7:50 pm - 6:10 pmMEX-EZE
19h 20m1 stop
$424LATAM Airlines
Find Deal
mar, gen 21
7:50 pm - 2:40 pmMEX-AEP
15h 50m1 stop
$424LATAM Airlines
Find Deal
mar, gen 21
3:30 pm - 7:49 amMEX-EZE
13h 19m1 stop
$456Copa Airlines
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mar, gen 21
1:20 am - 10:11 pmMEX-EZE
17h 51m1 stop
$459Copa Airlines
Find Deal
ven, mar 14
9:45 am - 9:55 pmMEX-EZE
9h 10mnonstop
$523Aeromexico
Find Deal
sab, gen 25
9:45 am - 9:55 pmMEX-EZE
9h 10mnonstop
$525Aeromexico
Find Deal
mar, gen 21
1:20 am - 1:09 amMEX-EZE
20h 49m1 stop
10:55 am - 1:00 amEZE-MEX
17h 05m1 stop
$956Copa Airlines
Find Deal
mar, gen 21 - sab, feb 1
2:00 am - 1:09 amMEX-EZE
20h 09m1 stop
10:55 am - 10:00 pmEZE-MEX
14h 05m1 stop
$962Copa Airlines
Find Deal
dom, gen 19 - mar, feb 25
12:55 pm - 4:56 amMEX-EZE
13h 01m2 stops
5:50 am - 10:55 pmEZE-MEX
20h 05m2 stops
$988Avianca
Find Deal
mar, gen 21 - dom, feb 2
12:55 pm - 4:56 amMEX-EZE
13h 01m2 stops
7:10 am - 3:00 amEZE-MEX
22h 50m1 stop
$1,011Avianca
Find Deal
mar, gen 21 - dom, feb 2
7:50 pm - 6:10 pmMEX-EZE
19h 20m1 stop
6:15 am - 3:00 amEZE-MEX
23h 45m3 stops
$1,021
Find Deal
mar, gen 21 - dom, feb 2
4:05 pm - 9:02 amMEX-EZE
13h 57m2 stops
6:15 am - 3:00 amEZE-MEX
23h 45m3 stops
$1,034
Find Deal
mar, gen 21 - dom, feb 2
4:05 pm - 4:00 pmMEX-AEP
20h 55m1 stop
6:20 pm - 5:55 amAEP-MEX
14h 35m1 stop
$1,330LATAM Airlines
Find Deal
dom, gen 19 - gio, gen 23
8:00 am - 9:30 pmMEX-AEP
34h 30m1 stop
10:55 pm - 5:55 amAEP-MEX
34h 00m1 stop
$1,443LATAM Airlines
Find Deal
ven, gen 17 - dom, gen 19
9:45 am - 9:55 pmMEX-EZE
9h 10mnonstop
11:55 pm - 6:15 amEZE-MEX
9h 20mnonstop
$2,256Aeromexico
Find Deal
sab, gen 18 - sab, gen 25
9:45 am - 9:55 pmMEX-EZE
9h 10mnonstop
11:55 pm - 6:15 amEZE-MEX
9h 20mnonstop
$2,422Aeromexico
Find Deal
ven, gen 17 - ven, gen 24
9:50 am - 9:55 pmMEX-EZE
9h 05mnonstop
11:25 pm - 5:55 amEZE-MEX
9h 30mnonstop
$847Aeromexico
Find Deal
mar, mar 18 - mer, apr 2
9:50 am - 9:55 pmMEX-EZE
9h 05mnonstop
11:25 pm - 6:00 amEZE-MEX
9h 35mnonstop
$849Aeromexico
Find Deal
lun, mar 17 - lun, giu 16
9:50 am - 9:55 pmMEX-EZE
9h 05mnonstop
11:55 pm - 6:25 amEZE-MEX
9h 30mnonstop
$854Aeromexico
Find Deal
lun, mar 17 - mar, mar 25
9:25 am - 9:25 pmMEX-EZE
9h 00mnonstop
11:25 pm - 5:55 amEZE-MEX
9h 30mnonstop
$858Aeromexico
Find Deal
dom, apr 6 - mer, apr 23
9:25 am - 9:25 pmMEX-EZE
9h 00mnonstop
11:25 pm - 5:55 amEZE-MEX
9h 30mnonstop
$862Aeromexico
Find Deal
mar, apr 15 - mar, apr 29
9:20 am - 9:25 pmMEX-EZE
9h 05mnonstop
11:25 pm - 6:00 amEZE-MEX
9h 35mnonstop
$893Aeromexico
Find Deal
mar, mag 20 - mer, giu 4
9:50 am - 9:55 pmMEX-EZE
9h 05mnonstop
11:25 pm - 5:55 amEZE-MEX
9h 30mnonstop
$945Aeromexico
Find Deal
sab, mar 29 - dom, apr 6
9:45 pm - 10:00 amMEX-EZE
9h 15mnonstop
12:00 pm - 6:30 pmEZE-MEX
9h 30mnonstop
$977Aeromexico
Find Deal
sab, mar 8 - gio, mar 20
9:45 pm - 10:00 amMEX-EZE
9h 15mnonstop
11:25 pm - 6:00 amEZE-MEX
9h 35mnonstop
$979Aeromexico
Find Deal
dom, mar 9 - mar, giu 10
9:50 am - 9:55 pmMEX-EZE
9h 05mnonstop
12:00 pm - 6:30 pmEZE-MEX
9h 30mnonstop
$985Aeromexico
Find Deal
dom, mar 9 - lun, mar 17

Aeromexico flights from Mexico City to Buenos Aires

Our best Aeromexico deals on Mexico City to Buenos Aires flight tickets
Aeromexico
Mar 18
MEX9:50 amMexico City Benito Juarez
9h 05m
EZE9:55 pmBuenos Aires Ministro Pistarini
Mar 29
EZE11:55 pmBuenos Aires Ministro Pistarini
9h 30m
MEX6:25 amMexico City Benito Juarez
Aeromexico
Mar 17
MEX9:50 amMexico City Benito Juarez
9h 05m
EZE9:55 pmBuenos Aires Ministro Pistarini
Jun 16
EZE11:25 pmBuenos Aires Ministro Pistarini
9h 35m
MEX6:00 amMexico City Benito Juarez
Aeromexico
Mar 17
MEX9:50 amMexico City Benito Juarez
9h 05m
EZE9:55 pmBuenos Aires Ministro Pistarini
Mar 25
EZE11:55 pmBuenos Aires Ministro Pistarini
9h 30m
MEX6:25 amMexico City Benito Juarez

Copa Airlines flights from Mexico City to Buenos Aires

Our best Copa Airlines deals on Mexico City to Buenos Aires flight tickets
Copa Airlines
May 25
MEX1:40 amMexico City Benito Juarez
17h 31m
1 stop
EZE10:11 pmBuenos Aires Ministro Pistarini
Jun 2
EZE10:05 amBuenos Aires Ministro Pistarini
15h 00m
1 stop
MEX10:05 pmMexico City Benito Juarez
Copa Airlines
Apr 30
MEX2:00 amMexico City Benito Juarez
19h 47m
1 stop
EZE12:47 amBuenos Aires Ministro Pistarini
May 29
EZE2:32 pmBuenos Aires Ministro Pistarini
12h 43m
1 stop
MEX12:15 amMexico City Benito Juarez
Copa Airlines
Jun 23
MEX5:50 amMexico City Benito Juarez
16h 12m
1 stop
EZE1:02 amBuenos Aires Ministro Pistarini
Jun 30
EZE2:13 amBuenos Aires Ministro Pistarini
22h 47m
1 stop
MEX10:00 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 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 $739, 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 $781.

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 Monday. momondo users have found tickets for Monday departures for as low as $913. 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 $1,261.

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 evening. Flights from Mexico City to Buenos Aires during this time can be as low as $891. Try not to purchase tickets in the morning because they tend to be around $1,032. 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 $886 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 $697 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 26% 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

$325

Fastest flight time

9h 00m

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 $325. The best round-trip flight deal from Mexico City to Buenos Aires found on momondo in the last 72 hours is $705.
The fastest flight from Mexico City to Buenos Aires takes 9h 00m
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 00m, 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
2,573 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $671Free CancellationRating
7.5
1,849 reviews
Search LATAM Airlines flights
AeromexicoPriceFrom $682Free CancellationRating
7.5
1,849 reviews
Search Aeromexico flights
Copa AirlinesPriceFrom $776Free CancellationRating
7.6
1,658 reviews
Search Copa Airlines flights
  • Aeromexico Flights From Mexico City to Buenos Aires

    Aeromexico operates around 7 flights from Mexico City to Buenos Aires every week. The average price of these flights found in the last 72 hours has been $1,107, but momondo users have found Aeromexico deals from Mexico City to Buenos Aires from as low as $682 round-trip. Aeromexico has been scored 7.5/10 in 1,849 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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Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires