Cheap flights from Buenos Aires to Mexico City from $422 AEP, EZE → MEX, NLU, TLC

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $673 to $1,022.

At $1,057, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 10-night return fares leaving within 3 days of 11 Dec to compare.

Every date we hold

169 fares on 8 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $677.

Found recently, and the cheapest we hold

What have prices looked like?

Over 24 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $342 to $463.

24 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 29 Apr 2027 to compare.

Every date we hold

16 fares on 2 departure dates

Return

Fares 180 or more days before departure were typically 31% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Not enough history yet: in 24 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Buenos Aires to Mexico City?

The cheapest return found recently is $1,057 with avianca airlines, 11 Dec to 21 Dec, found 2 days ago. The cheapest return we hold, of any age, is $677 with Aeromexico, 24 Dec to 8 Jan 2027, found 8 days ago. The cheapest return fare on each of 8 departure dates is usually $999 to $1,321.

How much is a one-way flight from Buenos Aires to Mexico City?

The cheapest one-way found recently is $422 with JetSmart Peru, 29 Apr 2027, found 3 days ago. The cheapest one-way we hold, of any age, is $377 with LATAM Airlines Group, 14 Apr 2027, found 6 days ago.

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

December 2026 is the cheapest month for a return, from $677, 24 Dec to 8 Jan 2027, found 8 days ago.

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

In 49 days of prices between 24 Sept and 11 Nov, return fares 180 or more days before departure were typically 31% lower than 0 to 6 days before departure.

Is there a direct flight from Buenos Aires to Mexico City?

Yes, the cheapest nonstop return found recently is $2,735 with Aeromexico, 13 Dec to 19 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $683 with Aeromexico, 29 Apr 2027, found 3 days ago.

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

The cheapest nonstop one-way found recently, with Aeromexico on 29 Apr 2027, takes 9 h 35 min from Ministro Pistarini Airport (EZE) to Benito Juarez International Airport (MEX). The cheapest one-way found recently, with JetSmart Peru on 29 Apr 2027, takes 32 h 43 min with 1 stop, including a 22 h connection.

Which airlines have the cheapest flights from Buenos Aires to Mexico City?

Between 11 Dec and 1 Sept 2027, JetSmart has the cheapest return on 3 of the 8 departure dates we hold, avianca airlines on 2 and Arajet on 2.