Cheap flights from Buenos Aires to Cancun from $794 AEP, EZE → CUN
Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE) → Cancun International Airport (CUN)
The cheapest return found recently is $794 with Aeromexico, 13 Dec – 27 Dec, found 2 days ago.
- Cheapest return found recently
- $794, 13 Dec to 27 Dec
- Usual return price
- $794 to $986
- Cheapest month to fly
- September 2027, return fares from $678 found in the last 7 days
- Airlines with nonstop flights
- Aerolineas Argentinas, Aeromexico
Return
The cheapest return fare on each of 9 departure dates is usually $794 to $986.
Cheapest return found recently
$794
13 Dec – 27 Dec · Aeromexico
Ministro Pistarini Airport (EZE) → Cancun International Airport (CUN)
Leaves 11:55 p.m. · Return leaves 6:23 p.m. · 30 h 8 min of travel, both ways together
out 1 stop, back 1 stop · via Benito Juarez International Airport (MEX)
found 2 days ago
Cheapest nonstop return
$1,424
14 Dec – 22 Dec · Aerolineas Argentinas
Ministro Pistarini Airport (EZE) → Cancun International Airport (CUN)
Leaves 8:25 a.m. · Return leaves 2:40 a.m. · 17 h 45 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Found recently, and the cheapest we hold
$794 13 Dec – 27 Decfound 2 days agoSee prices for these dates
$678 23 Sept 2027 – 30 Sept 2027found 8 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $624 to $777.
At $794, the cheapest return found recently is above that range.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 9 departure dates from 20 Nov to 23 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 14-night return fares leaving within 3 days of 13 Dec to compare.
Every date we hold
170 fares on 9 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Nov – 18 Dec | $1,012 | JetSmart | Jorge Newbery Airport (AEP) → Cancun International Airport (CUN) | out 2 stops, back 2 stops | found 6 days ago | See prices for these dates |
| 13 Dec – 27 Dec | $794 | Aeromexico | Ministro Pistarini Airport (EZE) → Cancun International Airport (CUN) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 14 Dec – 22 Dec | $1,054 | Aeromexico | Ministro Pistarini Airport (EZE) → Cancun International Airport (CUN) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 16 Jan 2027 – 27 Jan 2027 | $945 | Aeromexico | Ministro Pistarini Airport (EZE) → Cancun International Airport (CUN) | out 2 stops, back 2 stops | found 7 days ago | See prices for these dates |
| 23 Jan 2027 – 6 Feb 2027 | $986 | LATAM Airlines Group | Ministro Pistarini Airport (EZE) → Cancun International Airport (CUN) | out 2 stops, back 1 stop | found 4 days ago | See prices for these dates |
| 13 Mar 2027 – 24 Mar 2027 | $709 | LATAM Airlines Group | Ministro Pistarini Airport (EZE) → Cancun International Airport (CUN) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 14 Mar 2027 – 24 Mar 2027 | $795 | avianca airlines | Jorge Newbery Airport (AEP) → Cancun International Airport (CUN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 15 Mar 2027 – 19 Mar 2027 | $838 | LATAM Airlines Group | Ministro Pistarini Airport (EZE) → Cancun International Airport (CUN) | out 2 stops, back 1 stop | found 6 days ago | See prices for these dates |
| 23 Sept 2027 – 30 Sept 2027 | $678 | Aerolineas Argentinas | Jorge Newbery Airport (AEP) → Cancun International Airport (CUN) | out 1 stop, back nonstop | found 8 days ago | See prices for these dates |
Which month looks cheapest?
September 2027 is the cheapest month — from $678.
Airlines on the cheapest dates: Aeromexico, LATAM Airlines Group, JetSmart, avianca airlines, Aerolineas Argentinas.
Premium cabin fares from Buenos Aires to Cancun
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 13 Dec – 27 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Buenos Aires to Cancun?
Return
Fares 90 to 179 days before departure were typically 12% lower than 14 to 29 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.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $766 | $682 | +14% | 36 |
| 30–59 days | $758 | $682 | +13% | 15 |
| 60–89 days | $890 | $788 | +32% | 41 |
| 90–179 days | $674 | $624 | Cheapest seen | 49 |
| 180+ days | $694 | $676 | +3% | 41 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Buenos Aires → Tulum
123 km from Cancun
$1,202
$408 more than flying to Cancun
13 Nov – 27 Nov · AEP → TQO · out 3 stops, back 3 stops
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 13 Dec – 27 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Buenos Aires to Cancun?
The cheapest return found recently is $794 with Aeromexico, 13 Dec to 27 Dec, found 2 days ago. The cheapest return we hold, of any age, is $678 with Aerolineas Argentinas, 23 Sept 2027 to 30 Sept 2027, found 8 days ago. The cheapest return fare on each of 9 departure dates is usually $794 to $986.
What is the cheapest month to fly from Buenos Aires to Cancun?
September 2027 is the cheapest month for a return, from $678, 23 Sept 2027 to 30 Sept 2027, found 8 days ago.
How far ahead should I book a flight from Buenos Aires to Cancun?
In 49 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 12% lower than 14 to 29 days before departure.
Is there a direct flight from Buenos Aires to Cancun?
Yes, the cheapest nonstop return found recently is $1,424 with Aerolineas Argentinas, 14 Dec to 22 Dec, found 2 days ago.
Which airlines have the cheapest flights from Buenos Aires to Cancun?
Between 20 Nov and 23 Sept 2027, Aeromexico has the cheapest return on 3 of the 9 departure dates we hold, LATAM Airlines Group on 3 and JetSmart on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work