Cheap flights from Buenos Aires to Quito from $660 AEP, EZE → UIO
Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE) → Mariscal Sucre International Airport (UIO)
The cheapest return found recently is $660 with avianca airlines, 7 Dec – 23 Dec, found 3 hours ago.
- Cheapest return found recently
- $660, 7 Dec to 23 Dec
- Usual return price
- $648 to $660
- Cheapest month to fly
- February 2027, return fares from $599 found in the last 7 days
- Airlines with nonstop flights
- avianca airlines
Return
The cheapest return fare on each of 5 departure dates is usually $648 to $660.
Cheapest return found recently
$660
7 Dec – 23 Dec · avianca airlines
Ministro Pistarini Airport (EZE) → Mariscal Sucre International Airport (UIO)
Leaves 4:50 p.m. · Return leaves 3:20 p.m. · 30 h 55 min of travel, both ways together
out 1 stop, back 1 stop · via El Dorado International Airport (BOG) · overnight connection · 10 h connection
found 3 hours ago
Cheapest nonstop return
$815
7 Dec – 23 Dec · avianca airlines
Ministro Pistarini Airport (EZE) → Mariscal Sucre International Airport (UIO)
Leaves 4:50 p.m. · Return leaves 1:40 p.m. · 20 h 30 min of travel, both ways together
out nonstop, back nonstop
found 3 hours ago
Found recently, and the cheapest we hold
$660 7 Dec – 23 Decfound 3 hours agoSee prices for these dates
$599 9 Feb 2027 – 22 Feb 2027found 5 days agoSee prices for these dates
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $554 to $760.
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 5 departure dates from 7 Dec to 9 Feb 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 16-night return fares leaving within 3 days of 7 Dec to compare.
Every date we hold
106 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 7 Dec – 23 Dec | $660 | avianca airlines | Ministro Pistarini Airport (EZE) → Mariscal Sucre International Airport (UIO) | out 1 stop, back 1 stop | found 3 hours ago | See prices for these dates |
| 24 Jan 2027 – 11 Feb 2027 | $659 | JetSmart | Jorge Newbery Airport (AEP) → Mariscal Sucre International Airport (UIO) | out 2 stops, back 1 stop | found 7 days ago | See prices for these dates |
| 28 Jan 2027 – 10 Feb 2027 | $648 | LATAM Airlines Group | Ministro Pistarini Airport (EZE) → Mariscal Sucre International Airport (UIO) | out 2 stops, back 1 stop | found 7 days ago | See prices for these dates |
| 29 Jan 2027 – 11 Feb 2027 | $689 | avianca airlines | Ministro Pistarini Airport (EZE) → Mariscal Sucre International Airport (UIO) | out 1 stop, back nonstop | found 7 days ago | See prices for these dates |
| 9 Feb 2027 – 22 Feb 2027 | $599 | JetSmart | Ministro Pistarini Airport (EZE) → Mariscal Sucre International Airport (UIO) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $599.
Airlines on the cheapest dates: avianca airlines, JetSmart, LATAM Airlines Group.
Premium cabin fares from Buenos Aires to Quito
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 7 Dec – 23 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Buenos Aires to Quito?
Return
Fares 30 to 59 days before departure were typically 29% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (50 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 | $842 | $755 | +40% | 7 |
| 14–29 days | $744 | $666 | +24% | 12 |
| 30–59 days | $601 | $596 | Cheapest seen | 28 |
| 60–89 days | $672 | $554 | +12% | 37 |
| 90–179 days | $630 | $597 | +5% | 34 |
| 180+ days | $667 | $667 | +11% | 8 |
Live price for these dates
The cheapest return found recently is for 7 Dec – 23 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 Quito?
The cheapest return found recently is $660 with avianca airlines, 7 Dec to 23 Dec, found 3 hours ago. The cheapest return we hold, of any age, is $599 with JetSmart, 9 Feb 2027 to 22 Feb 2027, found 5 days ago. The cheapest return fare on each of 5 departure dates is usually $648 to $660.
What is the cheapest month to fly from Buenos Aires to Quito?
February 2027 is the cheapest month for a return, from $599, 9 Feb 2027 to 22 Feb 2027, found 5 days ago.
How far ahead should I book a flight from Buenos Aires to Quito?
In 50 days of prices between 24 Sept and 12 Nov, return fares 30 to 59 days before departure were typically 29% lower than 0 to 6 days before departure.
Is there a direct flight from Buenos Aires to Quito?
Yes, the cheapest nonstop return found recently is $815 with avianca airlines, 7 Dec to 23 Dec, found 3 hours ago.
Which airlines have the cheapest flights from Buenos Aires to Quito?
Between 7 Dec and 9 Feb 2027, avianca airlines has the cheapest return on 2 of the 5 departure dates we hold, JetSmart on 2 and LATAM Airlines Group 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