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

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The best prices from Mexico City to Buenos Aires are usually found in May or September, booked 57 days in advance, depart on a Monday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Mexico City (MEX) to Buenos Aires (BUE)

MEX - BUE
Price
$687 - $950
BUE
Temperature
59 - 84.2 °F
BUE
Rainfall
1.6 - 4.8 inches

Popular in

December

High demand for flights, 17% potential price rise

Cheapest in

May

Best time to find cheap flights, 12% potential price drop

Round-trip from

$687

From Mexico City to Buenos Aires

One-way from

$651

One-way flight from Mexico City to Buenos Aires

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Mexico City to Buenos Aires?

Travelers have found that booking a Sunday departure is the best way to save up to 12% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Users have found that booking a flight from Mexico City to Buenos Aires at least 17 days early can save you up to 8% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Mexico City to Buenos Aires for as little as $955 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,073 for flights departing within the next 3 days.

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

The best pricing can be found in the month of July. Prices to Buenos Aires from Mexico City average $933. You can even find prices in July for less than $933, as users have found deals to Buenos Aires from as low as $558. The month of December appears to be one of the more expensive times to travel to Buenos Aires from Mexico City. Flying in the targeted month can save you up to 39%.

When is the cheapest time to fly from Mexico City to Buenos Aires (MEX - BUE)?

It’s typically best to fly out from Mexico City to Buenos Aires in the evening. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Mexico City to Buenos Aires in March, April 2021

20 Mar - 27 Mar
$620pp
MEX
Mexico City Benito Juarez
LATAM Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
LATAM Airlines
   
2 STOPS
MEX
Mexico City Benito Juarez
13 Mar - 22 Mar
$622pp
MEX
Mexico City Benito Juarez
LATAM Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
LATAM Airlines
 
1 STOP
MEX
Mexico City Benito Juarez
11 Mar - 21 Mar
$626pp
MEX
Mexico City Benito Juarez
United Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
United Airlines
 
1 STOP
MEX
Mexico City Benito Juarez

Mexico City to Buenos Aires 2021 flight deals

1 Jun - 15 Jun
$587pp
MEX
Mexico City Benito Juarez
LATAM Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
LATAM Airlines
   
2 STOPS
MEX
Mexico City Benito Juarez
11 Sep - 18 Sep
$590pp
MEX
Mexico City Benito Juarez
LATAM Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
LATAM Airlines
 
1 STOP
MEX
Mexico City Benito Juarez
1 Jun - 15 Jun
$591pp
MEX
Mexico City Benito Juarez
LATAM Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
LATAM Airlines
 
1 STOP
MEX
Mexico City Benito Juarez

Non-stop flights to Buenos Aires from Mexico City

1 May - 9 May
$665pp
MEX
Mexico City Benito Juarez
Aeromexico
Non-Stop
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Aeromexico
Non-Stop
MEX
Mexico City Benito Juarez
1 Jun - 15 Jun
$668pp
MEX
Mexico City Benito Juarez
Aeromexico
Non-Stop
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Aeromexico
Non-Stop
MEX
Mexico City Benito Juarez
19 Mar - 17 Apr
$756pp
MEX
Mexico City Benito Juarez
Aeromexico
Non-Stop
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Aeromexico
Non-Stop
MEX
Mexico City Benito Juarez

Last minute flights from Mexico City to Buenos Aires

13 Mar - 22 Mar
$622pp
MEX
Mexico City Benito Juarez
LATAM Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
LATAM Airlines
 
1 STOP
MEX
Mexico City Benito Juarez
11 Mar - 21 Mar
$626pp
MEX
Mexico City Benito Juarez
United Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
United Airlines
 
1 STOP
MEX
Mexico City Benito Juarez
9 Mar - 21 Mar
$647pp
MEX
Mexico City Benito Juarez
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
MEX
Mexico City Benito Juarez

One-way flights to Buenos Aires from Mexico City

5:15 am - 11:24 pm
Copa Airlines
1 Stop
15h 09m
MEX - EZE
Copa Airlines
$651
Copa
12:05 pm - 1:56 pm
LATAM Airlines
2 Stops
22h 51m
MEX - EZE
LATAM Airlines
$754
Lan
5:00 am - 10:15 am
Multiple Airlines
3 Stops
26h 15m
MEX - AEP
Multiple Airlines
$791
Gotogate

Related info for your journey

Flight FAQs

From Mexico City to Buenos Aires

Are flight prices decreasing from Mexico City to Buenos Aires due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Mexico City and Buenos Aires for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Mexico City Benito Juarez to Buenos Aires to control the spread of COVID-19?

LATAM Airlines and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Mexico City Benito Juarez to Buenos Aires include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Mexico City Benito Juarez to Buenos Aires have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Mexico City Benito Juarez to Buenos Aires that may be offering flexible cancellation policies are Aeromexico, LATAM Airlines, and Avianca. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Mexico City to Buenos Aires for under $600 on Cheapflights?

Yes, there are multiple flights from Mexico City to Buenos Aires for under $600. The cheapest flight booked recently is on LATAM Airlines for just $587, but on average you can expect to pay $630.

Are there nonstop flights from Mexico City to Buenos Aires for under $700 on Cheapflights?

Cheapflights has at least 20 direct flights from Mexico City to Buenos Aires under $700. A good price for a nonstop flight from Mexico City to Buenos Aires is less than $854.

Are there last-minute flights available from Mexico City to Buenos Aires for under $700?

There are currently 20+ open flights from Mexico City to Buenos Aires within the next 7 days for less than $700.

Is Mexico City weather warmer or cooler than Buenos Aires?

Expect the weather to be around 84 °F on average in January. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Buenos Aires is generally hotter than in Mexico City.

How long is the flight from Mexico City to Buenos Aires?

A quick flight from Mexico City to Buenos Aires can take about 9h 10m. Aeromexico provides one of the quickest options available for as low as $665. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Mexico City to Buenos Aires round-trip?

Cheapflights users have booked flights from Mexico City to Buenos Aires round-trip from $587. Other airlines that can offer you cheap pricing are United Airlines, from $626, and Copa Airlines, from $640. LATAM Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Mexico City to Buenos Aires one-way?

To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $486. Copa Airlines is not the only option available. At the moment, LATAM Airlines is another option, for $662.

Destination information for Buenos Aires

Today's exchange rate
$1 = $90.18
Flight duration
9h 35m
Average temperature for March in Buenos Aires
78.8 °F
Avg rainfall for March in Buenos Aires
4.3 ″

Airports servicing Mexico City

Airports servicing Buenos Aires

Top 7 airlines flying from Mexico City to Buenos Aires

Airline Cheapest Average Flexibility On-time COVID-19 safety
Copa Airlines
$464 $765 No cancel fee 70%
United Airlines
$655 $772 No cancel fee 69%
Avianca
$556 $880 No cancel fee 71%
LATAM Airlines
$494 $904 No cancel fee 81%
American Airlines
$619 $978 No cancel fee 71%
Aeromexico
$578 $1,209 No cancel fee N/A
Aerolineas Argentinas
$839 $1,288 No cancel fee 59%

Hourly flight availability from Mexico City to Buenos Aires

Evening 6 PM to midnight 100% of MEX to BUE departures
Early morning Midnight to 6 AM 0% of MEX to BUE departures
Morning 6 AM to noon 0% of MEX to BUE departures
Afternoon Noon to 6 PM 0% of MEX to BUE departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Mexico City to Buenos Aires
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
0 flights
Wednesday
2 daily flights
Thursday
0 flights
Friday
0 flights
Saturday
2 daily flights
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