Curitiba to Buenos Aires CWB → AEP, EZE
Afonso Pena International Airport (CWB) → Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE)
The cheapest one-way found recently is $157 with Aerolineas Argentinas, 8 Jan 2027, found 6 days ago.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $157 to $170.
Cheapest one-way found recently
$157
8 Jan 2027 · Aerolineas Argentinas
Afonso Pena International Airport (CWB) → Jorge Newbery Airport (AEP)
Leaves 8:30 a.m. · 2 h 30 min trip
nonstop
found 6 days ago
Cheapest nonstop one-way
$157
8 Jan 2027 · Aerolineas Argentinas
Afonso Pena International Airport (CWB) → Jorge Newbery Airport (AEP)
Leaves 8:30 a.m. · 2 h 30 min trip
nonstop
found 6 days ago
Found recently, and the cheapest we hold
$157 8 Jan 2027found 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 $134 to $201.
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 8 Jan 2027 to 10 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?
No. We hold one-way fares on 2 other departure dates within 3 days of 8 Jan 2027, and none is cheaper.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 8 Jan 2027 | $157 | Aerolineas Argentinas | Afonso Pena International Airport (CWB) → Jorge Newbery Airport (AEP) | nonstop | found 6 days ago | Open this trip |
| 9 Jan 2027 | $183 | Azul Airlines | Afonso Pena International Airport (CWB) → Ministro Pistarini Airport (EZE) | 1 stop | found 6 days ago | Open this trip |
| 10 Jan 2027 | $157 | Aerolineas Argentinas | Afonso Pena International Airport (CWB) → Jorge Newbery Airport (AEP) | nonstop | found 6 days ago | Open this trip |
Airlines on the cheapest dates: Aerolineas Argentinas, Azul Airlines.
Premium cabin fares from Curitiba 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 8 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Curitiba to Buenos Aires?
One-way
Fares 90 to 179 days before departure were typically 31% lower than 7 to 13 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 |
|---|---|---|---|---|
| 7–13 days | $195 | $195 | +46% | 8 |
| 60–89 days | $157 | $139 | +17% | 13 |
| 90–179 days | $134 | $134 | Cheapest seen | 11 |
| 180+ days | $154 | $154 | +15% | 7 |
Live price for these dates
The cheapest one-way found recently is for 8 Jan 2027. 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