San Martin De Los Andes to Buenos Aires CPC → AEP, EZE
Chapelco Airport (CPC) → Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE)
The cheapest return found recently is $244 with JetSmart, 20 Nov – 21 Nov, found 6 days ago. The cheapest one-way found recently is $56 with Aerolineas Argentinas, 24 Oct, found yesterday.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$244
20 Nov – 21 Nov · JetSmart
Chapelco Airport (CPC) → Ministro Pistarini Airport (EZE)
Leaves 1:50 p.m. · Return leaves 12:10 p.m. · 4 h 26 min of travel, both ways together
out nonstop, back nonstop
found 6 days ago
Cheapest nonstop return
$244
20 Nov – 21 Nov · JetSmart
Chapelco Airport (CPC) → Ministro Pistarini Airport (EZE)
Leaves 1:50 p.m. · Return leaves 12:10 p.m. · 4 h 26 min of travel, both ways together
out nonstop, back nonstop
found 6 days ago
Found recently, and the cheapest we hold
$244 20 Nov – 21 Novfound 6 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 16 days, 25 Sept to 18 Oct, the cheapest return we saw each day was $162 to $244.
At $244, the cheapest return found recently is at the high end of that range.
16 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 return price?
Not enough comparable prices yet: we hold return fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 1-night return fares leaving within 3 days of 20 Nov to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Nov – 21 Nov | $244 | JetSmart | Chapelco Airport (CPC) → Ministro Pistarini Airport (EZE) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
Airlines on the cheapest dates: JetSmart.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $61 to $76.
Cheapest one-way found recently
$56
24 Oct · Aerolineas Argentinas
Chapelco Airport (CPC) → Jorge Newbery Airport (AEP)
Leaves 12:25 p.m. · 2 h trip
nonstop
found yesterday
Cheapest nonstop one-way
$56
24 Oct · Aerolineas Argentinas
Chapelco Airport (CPC) → Jorge Newbery Airport (AEP)
Leaves 12:25 p.m. · 2 h trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$56 24 Octfound yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 18 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $39 to $113.
18 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 24 Oct to 20 Nov, 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 24 Oct to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 24 Oct | $56 | Aerolineas Argentinas | Chapelco Airport (CPC) → Jorge Newbery Airport (AEP) | nonstop | found yesterday | Open this trip |
| 19 Nov | $65 | JetSmart | Chapelco Airport (CPC) → Jorge Newbery Airport (AEP) | nonstop | found 6 days ago | Open this trip |
| 20 Nov | $87 | JetSmart | Chapelco Airport (CPC) → Ministro Pistarini Airport (EZE) | nonstop | found 6 days ago | Open this trip |
Which month looks cheapest?
October 2026 is the cheapest month — from $56.
Airlines on the cheapest dates: JetSmart, Aerolineas Argentinas.
Premium cabin fares from San Martin De Los Andes 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 Nov – 21 Nov in another cabin: Premium economy · Business · First
Today's prices for 24 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for San Martin De Los Andes to Buenos Aires?
Return
Not enough history yet: in 16 days of return prices, 25 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
One-way
Fares 14 to 29 days before departure were typically 52% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (18 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 |
|---|---|---|---|---|
| 0–6 days | $113 | $113 | +109% | 9 |
| 7–13 days | $113 | $110 | +109% | 8 |
| 14–29 days | $54 | $49 | Cheapest seen | 8 |
| 30–59 days | $65 | $39 | +20% | 8 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
San Carlos de Bariloche → Buenos Aires
120 km from San Martin De Los Andes
$106
$138 less than flying from San Martin De Los Andes
29 Oct – 3 Nov · BRC → EZE · out nonstop, back nonstop
found 4 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
San Carlos de Bariloche → Buenos Aires
120 km from San Martin De Los Andes
$55
$1 less than flying from San Martin De Los Andes
18 Mar 2027 · BRC → AEP · nonstop
found yesterday
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 20 Nov – 21 Nov. 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