Aeromexico
Mo, Tu, We, Th, Fr, and Sa
starting at $505
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Mexico City to Buenos Aires. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Mexico City to Buenos Aires, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Aeromexico
Mo, Tu, We, Th, Fr, and Sa
starting at $505
The only airline operating direct flights from Mexico City to Buenos Aires is Aeromexico. Flights operate every day except Sunday.
Mexico City — Buenos Aires
06/17/2026
Departure
Direct flight
AM30
starting at $1,025
Mexico City — Buenos Aires
06/19/2026
Departure
Direct flight
AM30
starting at $1,017
Mexico City — Buenos Aires
06/21/2026
Departure
Direct flight
AM30
starting at $920
Mexico City — Buenos Aires
06/29/2026
Departure
Direct flight
AM30
starting at $836
Mexico City — Buenos Aires
06/16/2026
Departure
Direct flight
AM30
starting at $771
Mexico City — Buenos Aires
06/18/2026
Departure
Direct flight
AM30
starting at $1,103
Mexico City — Buenos Aires
11/16/2026
Departure
Direct flight
AM28
starting at $1,160
The route Mexico City — Buenos Aires is served by several airlines: Aeromexico, Asian Air, and VivaAerobus. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $202 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
The cheapest one-way flight from Mexico City to Buenos Aires departs on 06/19/2026, is operated by Asian Air and costs $202
The cheapest roundtrip flight from Mexico City to Buenos Aires departs on 08/17/2026, is operated by Asian Air and costs $568
Fastest flight from Mexico City to Buenos Aires takes 13h 37m
There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Th, and Fr
The distance between Mexico City and Buenos Aires is 7391km (4582 miles). There are 3 direct flights from Mexico City to Buenos Aires. The time difference between Mexico City and Buenos Aires is 3h. Flights from Mexico City begin at 9:15 AM. The latest flight from Mexico City departs at 9:30 AM
The cheapest flight ticket from Mexico City to Buenos Aires according to data for the last 48 hours costs $202
Often the best time to buy tickets from Mexico City to Buenos Aires is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Mexico City to Buenos Aires can be found flying in these months: June, September, May.
The fastest flights from Mexico City to Buenos Aires start from 13 hours 37 minutes in the air.
The following airlines operate direct flights on the route Mexico City — Buenos Aires: Aeromexico
The minimum one-way ticket price from Mexico City to Buenos Aires is $313 (June 2026), while the maximum is $507 (July 2026). On average, a ticket costs $399–$425.
Ticket prices for Mexico City — Buenos Aires are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.
Prices fall from May 2026 to June 2026 (26%), then rise from June 2026 to July 2026 (+62%). The best period is May 2026–June 2026 ($369), the most expensive is July 2026–September 2026 ($429).
The best time to buy is May 2026–June 2026, when prices are at their lowest. This can save you up to 14% compared to the expensive months (July 2026–September 2026).
Monthly price variation is 18.6%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
