Cheap Flights from Mexico City to Buenos Aires
No deal from Mexico City to Buenos Aires has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Mexico City to Buenos Aires, the lowest round-trip fare we recorded was $599, in October. The typical fare was $623. October was the cheapest month we saw and August the dearest.
The most recent price we saw on this route was $599 on COPA, seen Oct 14. It is an unverified observation and may have changed.
See every deal <a href="/from/mexico-city">from Mexico City</a>, <a href="/to/buenos-aires">to Buenos Aires</a>, or the return direction <a href="/from/buenos-aires/to/mexico-city">Buenos Aires to Mexico City</a>.
Latest price we saw: Mexico City to Buenos Aires
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Mexico City (MEX) to Buenos Aires (EZE) | $599 | 6.5¢ | Nov 30 – Dec 7 | COPA | Oct 14 | Check price |
Price history: Mexico City to Buenos Aires
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $599 | $658 | 6 |
| Sep 2026 | $599 | $608 | 12 |
| Aug 2026 | $604 | $604 | 1 |
Frequently asked questions
How many flight deals from Mexico City to Buenos Aires are on Sparkflights right now?
There are 0 verified deals from Mexico City to Buenos Aires on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Mexico City to Buenos Aires?
The lowest fare we've recorded from Mexico City to Buenos Aires is $599, based on 19 price observations over 3 months.
How much does a flight from Mexico City to Buenos Aires cost?
The typical round-trip fare we observed from Mexico City to Buenos Aires is $623, against a recorded low of $599. These are observations, not quotes.
When is the cheapest month to fly Mexico City to Buenos Aires?
October was the cheapest month we observed from Mexico City to Buenos Aires and August the dearest, over 3 months of data.
What is the current price from Mexico City to Buenos Aires?
The most recent fare our sweep saw from Mexico City to Buenos Aires is $599, on Oct 14. It is an unverified observation rather than a verified deal, so check it before booking.