Calama to Buenos Aires CJC → AEP, EZE
El Loa Airport (CJC) → Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE)
The cheapest one-way found recently is $139 with Sky Airline, 20 Dec, found 6 days ago.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $143 to $151.
Cheapest one-way found recently
$139
20 Dec · Sky Airline
El Loa Airport (CJC) → Ministro Pistarini Airport (EZE)
Leaves 9:30 p.m. · 9 h 25 min trip
1 stop
found 6 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$139 20 Decfound 6 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 24 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $77 to $139.
At $139, the cheapest one-way found recently is at the high end of that range.
24 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 11 Dec to 31 May 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 20 Dec to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 11 Dec | $147 | Sky Airline | El Loa Airport (CJC) → Jorge Newbery Airport (AEP) | 1 stop | found 6 days ago | Open this trip |
| 20 Dec | $139 | Sky Airline | El Loa Airport (CJC) → Ministro Pistarini Airport (EZE) | 1 stop | found 6 days ago | Open this trip |
| 31 May 2027 | $155 | Sky Airline | El Loa Airport (CJC) → Jorge Newbery Airport (AEP) | 2 stops | found 6 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $139.
Airlines on the cheapest dates: Sky Airline.
Premium cabin fares from Calama 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 20 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Calama to Buenos Aires?
One-way
The cheapest fares were 30 to 59 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (24 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 | $97 | $77 | Cheapest seen | 19 |
| 60–89 days | $139 | $85 | +43% | 7 |
| 90–179 days | $120 | $120 | +24% | 10 |
| 180+ days | $156 | $155 | +61% | 10 |
Live price for these dates
The cheapest one-way found recently is for 20 Dec. 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