Quito to Buenos Aires (UIO-EZE): nonstop flights and who flies them

Avianca has one Quito (UIO) to Buenos Aires (EZE) nonstop scheduled in the coming weeks, according to 2LNR's schedule data.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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5h 45m to 7h 45m
Scheduled flight time
2,719 mi
Nonstop distance
Free
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Quito to Buenos Aires flight schedule

Scheduled nonstop departures for UIO to EZE starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Quito (UIO) to Buenos Aires (EZE)
Date Flight Airline Departs UIO Arrives EZE Duration Aircraft
AV 647Avianca21:1505:005h 45mAirbus A320neo
LA 1437LATAM Chile20:2006:057h 45mAirbus A319
AV 647Avianca21:1505:105h 55mAirbus A320neo
LA 1437LATAM Chile20:2006:057h 45mAirbus A319
LA 1437LATAM Chile20:2006:057h 45mAirbus A319
LA 1437LATAM Chile20:2006:057h 45mAirbus A319
AV 647Avianca21:1505:105h 55mAirbus A320neo
LA 1437LATAM Chile20:2006:057h 45mAirbus A319
AV 647Avianca21:1505:105h 55mAirbus A320neo
LA 1437LATAM Chile20:2006:057h 45mAirbus A319

Showing all 10 scheduled UIO to EZE departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every UIO to EZE date on the interactive map

Aircraft on the Quito to Buenos Aires nonstop

In the schedule table on this page, LATAM Chile flies the Airbus A319, and Avianca flies the Airbus A320neo. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full UIO to EZE nonstop schedule

This page carries the full UIO to EZE nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each UIO to EZE nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See UIO to EZE on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Quito to Buenos Aires nonstop

Carriers operating UIO to EZE nonstop in the current schedule.

See UIO to EZE on the interactive map →

Frequently asked questions about UIO to EZE

How long is the flight from Quito (UIO) to Buenos Aires (EZE)?
Scheduled flight times from Quito (UIO) to Buenos Aires (EZE) run from 5h 45m to 7h 45m across the departures in the schedule table on this page. The nonstop covers about 2,719 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from UIO to EZE?
Avianca and LATAM Chile fly UIO to EZE nonstop. 2LNR doesn't show award or upgrade space for any of them on UIO to EZE, so this page carries the schedule rather than a space claim.
How often does UIO to EZE operate?
2LNR's schedule data shows a single UIO to EZE nonstop in the coming weeks, on Avianca, rather than a weekly service. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from UIO to EZE depart?
Scheduled UIO to EZE nonstops in the next 7 days with service leave between 20:20 and 21:15, local time at Quito. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate UIO to EZE nonstop?
In the schedule table on this page, UIO to EZE nonstops fly as LA 1437 on LATAM Chile and AV 647 on Avianca. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on UIO to EZE?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying UIO to EZE. The page carries the full UIO to EZE nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full UIO to EZE nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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