$634 Cheap Flights from Mexicali (MXL) to Buenos Aires (AEP)

View $634 flight on Mon, Mar 9, 2026Opens in a new window

Popular airlines from Mexicali, Baja California Norte (MXL-General Rodolfo Sanchez Taboada Intl.) to Buenos Aires (AEP-Aeroparque Jorge Newbery)

Cheap Flights from Mexicali to Buenos Aires (MXL-AEP)

Prices were available within the past 7 days and start at $634 for one-way flights and $857 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Tue, Jan 13 - Mon, Feb 2
MXL
Mexicali
AEP
Buenos Aires
$857 Roundtrip, found 2 days ago
$857
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Tue, Jan 13 from Mexicali to Buenos Aires, returning Mon, Feb 2, priced at $857 found 2 days ago
Aeromexico
Wed, Mar 11 - Fri, Mar 27
MXL
Mexicali
AEP
Buenos Aires
$859 Roundtrip, found 8 hours ago
$859
Roundtrip
found 8 hours ago
Select Aeromexico flight, departing Wed, Mar 11 from Mexicali to Buenos Aires, returning Fri, Mar 27, priced at $859 found 8 hours ago
Aeromexico
Thu, Jan 8 - Tue, Jan 27
MXL
Mexicali
AEP
Buenos Aires
$861 Roundtrip, found 8 hours ago
$861
Roundtrip
found 8 hours ago
Select Aeromexico flight, departing Thu, Jan 8 from Mexicali to Buenos Aires, returning Tue, Jan 27, priced at $861 found 8 hours ago
Aeromexico
Mon, Mar 9 - Thu, Mar 26
MXL
Mexicali
AEP
Buenos Aires
$863 Roundtrip, found 2 days ago
$863
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Mon, Mar 9 from Mexicali to Buenos Aires, returning Thu, Mar 26, priced at $863 found 2 days ago
Aeromexico
Mon, Mar 9 - Wed, Mar 25
MXL
Mexicali
AEP
Buenos Aires
$937 Roundtrip, found 8 hours ago
$937
Roundtrip
found 8 hours ago
Select Aeromexico flight, departing Mon, Mar 9 from Mexicali to Buenos Aires, returning Wed, Mar 25, priced at $937 found 8 hours ago
Aeromexico
Thu, Jan 8 - Sat, Jan 31
MXL
Mexicali
AEP
Buenos Aires
$962 Roundtrip, found 8 hours ago
$962
Roundtrip
found 8 hours ago
Select Aeromexico flight, departing Thu, Jan 8 from Mexicali to Buenos Aires, returning Sat, Jan 31, priced at $962 found 8 hours ago
Aeromexico
Wed, Mar 11 - Fri, Mar 27
MXL
Mexicali
AEP
Buenos Aires
$963 Roundtrip, found 8 hours ago
$963
Roundtrip
found 8 hours ago
Select Aeromexico flight, departing Wed, Mar 11 from Mexicali to Buenos Aires, returning Fri, Mar 27, priced at $963 found 8 hours ago
LATAM Airlines Group
Fri, Jan 16 - Mon, Feb 2
MXL
Mexicali
AEP
Buenos Aires
$966 Roundtrip, found 8 hours ago
$966
Roundtrip
found 8 hours ago
Select LATAM Airlines Group flight, departing Fri, Jan 16 from Mexicali to Buenos Aires, returning Mon, Feb 2, priced at $966 found 8 hours ago
Aeromexico
Sat, Mar 7 - Sun, Mar 22
MXL
Mexicali
AEP
Buenos Aires
$967 Roundtrip, found 2 days ago
$967
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Sat, Mar 7 from Mexicali to Buenos Aires, returning Sun, Mar 22, priced at $967 found 2 days ago
LATAM Airlines Group
Tue, Jan 20 - Fri, Feb 6
MXL
Mexicali
AEP
Buenos Aires
$970 Roundtrip, found 2 days ago
$970
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Tue, Jan 20 from Mexicali to Buenos Aires, returning Fri, Feb 6, priced at $970 found 2 days ago

Frequently asked questions

How much does a flight from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Aeroparque Jorge Newbery Airport (AEP) cost?
Get a cheap one-way flight from $634 or cheap return flight from $857 from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Aeroparque Jorge Newbery Airport (AEP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Aeroparque Jorge Newbery Airport (AEP)?
The cheapest month to fly from MXL to AEP is January, when there's less demand. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Aeroparque Jorge Newbery Airport (AEP)?
To find the cheapest airline flying from MXL to AEP, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Aeroparque Jorge Newbery Airport (AEP)?
There are no daily nonstop flights available from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Aeroparque Jorge Newbery Airport (AEP). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from MXL to AEP?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Aeroparque Jorge Newbery Airport (AEP)?
To reach Aeroparque Jorge Newbery Airport (AEP) without delays, opt for a flight that leaves from General Rodolfo Sanchez Taboada Intl. Airport (MXL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Aeroparque Jorge Newbery Airport (AEP) last-minute?
Last-minute bookings from MXL to AEP are usually more expensive. To lock in the best prices, start searching for flights early. That said, if you can play around with your travel dates, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a MXL to AEP flight and hotel package?
Compared with arranging hotels and flights separately, booking a MXL to AEP flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Aeroparque Jorge Newbery Airport (AEP)?
Typically, it's possible to cancel or reschedule your MXL to AEP flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
General Rodolfo Sanchez Taboada Intl.
Destination airport
Aeroparque Jorge Newbery
Airlines serving
LATAM Airlines Group
Roundtrip price
$857
Distance
5926 mi

Book with confidence

Mexicali to Buenos Aires Flights

The cheapest times to fly from Mexicali to Buenos Aires

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Mexicali to Buenos Aires are during the month of January. You can find some of the cheapest flights from Mexicali to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mexicali to Buenos Aires

Sunday is one of the best days to book for cheap flights from Mexicali to Buenos Aires: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Mexicali to Buenos Aires

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Mexicali to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $634 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Mexicali to Buenos Aires flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Mexicali to Buenos Aires airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Mexicali to Buenos Aires Flights

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*Available to One Key members.