Cusco to Buenos Aires CUZ → AEP, EZE
Alejandro Velasco Astete International Airport (CUZ) → Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE)
The cheapest one-way found recently is $265 with JetSmart, 29 Oct, found 2 days ago.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $215 to $243.
Cheapest one-way found recently
$265
29 Oct · JetSmart
Alejandro Velasco Astete International Airport (CUZ) → Jorge Newbery Airport (AEP)
Leaves 9:55 p.m. · 31 h 35 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$265 29 Octfound 2 days agoOpen this trip
$208 17 Novfound 3 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $144 to $208.
At $265, the cheapest one-way found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 29 Oct to 8 Jan 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 one-way fares leaving within 3 days of 29 Oct to compare.
Every date we hold
4 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 29 Oct | $265 | JetSmart | Alejandro Velasco Astete International Airport (CUZ) → Jorge Newbery Airport (AEP) | 1 stop | found 2 days ago | Open this trip |
| 17 Nov | $208 | JetSmart | Alejandro Velasco Astete International Airport (CUZ) → Jorge Newbery Airport (AEP) | 1 stop | found 3 days ago | Open this trip |
| 8 Jan 2027 | $221 | JetSmart | Alejandro Velasco Astete International Airport (CUZ) → Ministro Pistarini Airport (EZE) | 1 stop | found 3 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $208.
Airlines on the cheapest dates: JetSmart.
Premium cabin fares from Cusco to Buenos Aires
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 29 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Cusco to Buenos Aires?
One-way
The cheapest fares were 90 to 179 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 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 |
|---|---|---|---|---|
| 30–59 days | $153 | $153 | +3% | 12 |
| 60–89 days | $191 | $148 | +28% | 12 |
| 90–179 days | $149 | $144 | Cheapest seen | 23 |
| 180+ days | $152 | $152 | +2% | 8 |
Live price for these dates
The cheapest one-way found recently is for 29 Oct. A live search on this page shows what those dates cost now, for one adult in economy.
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