Rio Grande to Buenos Aires (RGA-AEP): nonstop flights and who flies them

Aerolíneas Argentinas flies the RGA to AEP nonstop about 7 times a week. Aerolíneas Argentinas sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. Aerolíneas Argentinas fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

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

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7
Nonstop flights a week
1,404 mi
Nonstop distance
Free
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Rio Grande to Buenos Aires flight schedule

Scheduled nonstop departures for RGA to AEP, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Rio Grande (RGA) to Buenos Aires (AEP)
Date Flight Airline Departs RGA Arrives AEP Duration Aircraft
AR 1867Aerolíneas Argentinas03:0506:253h 20m738
AR 1867Aerolíneas Argentinas03:0506:253h 20m7M8
AR 1867Aerolíneas Argentinas03:0506:253h 20m7M8
AR 1867Aerolíneas Argentinas03:0506:253h 20m7M8
AR 1867Aerolíneas Argentinas03:0506:253h 20m7M8
AR 1867Aerolíneas Argentinas03:0506:253h 20m7M8
AR 1867Aerolíneas Argentinas03:0506:253h 20m7M8

Showing all 7 scheduled RGA to AEP departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every RGA to AEP date on the interactive map

The full RGA to AEP nonstop schedule

Aerolíneas Argentinas fly the route nonstop in 2LNR's schedule data. This page carries the full RGA to AEP nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each RGA to AEP departure, checked against live inventory so you know what is open before you book.

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Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See RGA to AEP on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Rio Grande to Buenos Aires nonstop

Carriers operating RGA to AEP nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See RGA to AEP on the interactive map →

Frequently asked questions about RGA to AEP

How far is Buenos Aires from Rio Grande?
RGA to AEP covers about 1,404 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from RGA to AEP?
Aerolíneas Argentinas is currently the only airline flying RGA to AEP nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the RGA to AEP schedule rather than a space claim.
How many flights a week are there from RGA to AEP?
About 7 nonstop flights a week run between Rio Grande and Buenos Aires in the current schedule, operated by Aerolíneas Argentinas. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from RGA to AEP depart?
In the next 7 days with service, every scheduled RGA to AEP nonstop leaves at 03:05 local time at Rio Grande. The schedule table on this page lists each departure by date.
Does 2LNR show upgrade or award space on RGA to AEP?
Not on this route: none of Aerolíneas Argentinas is a carrier 2LNR reads inventory for. The page carries the full RGA to AEP nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full RGA to AEP nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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