Rosario to Buenos Aires (ROS-AEP): nonstop flights and who flies them

Aerolíneas Argentinas flies nonstop between Rosario (ROS) and Buenos Aires (AEP), roughly 22 times a week. The timetable below shows the nonstop scheduled at 55 minutes for the 176 miles.

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

Updated .

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22
Flights a week, 4-week average
55 minutes
Scheduled flight time
176 mi
Nonstop distance
Free
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Rosario to Buenos Aires flight schedule

Scheduled nonstop departures for ROS to AEP starting October 22, 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 Rosario (ROS) to Buenos Aires (AEP)
Date Flight Airline Departs ROS Arrives AEP Duration Aircraft
AR 1709Aerolíneas Argentinas08:0008:5555 minutesEmbraer E190
AR 1713Aerolíneas Argentinas14:3015:2555 minutesEmbraer E190
AR 1709Aerolíneas Argentinas08:0509:0055 minutesBoeing 737 MAX 8
AR 1715Aerolíneas Argentinas14:4515:4055 minutesBoeing 737 MAX 8
AR 1713Aerolíneas Argentinas19:3520:3055 minutesEmbraer E190
AR 1709Aerolíneas Argentinas09:0009:5555 minutesEmbraer E190
AR 1707Aerolíneas Argentinas14:5015:4555 minutesBoeing 737 MAX 8
AR 1509Aerolíneas Argentinas20:2021:1555 minutesBoeing 737-800
AR 1713Aerolíneas Argentinas11:3012:2555 minutesBoeing 737-800
AR 1709Aerolíneas Argentinas14:3015:2555 minutesEmbraer E190
AR 1719Aerolíneas Argentinas22:2023:1555 minutesBoeing 737-800
AR 1709Aerolíneas Argentinas09:0009:5555 minutesEmbraer E190
AR 1711Aerolíneas Argentinas14:3015:2555 minutesEmbraer E190
AR 1703Aerolíneas Argentinas15:5516:5055 minutesBoeing 737-800
AR 1707Aerolíneas Argentinas20:0521:0055 minutesEmbraer E190
AR 1709Aerolíneas Argentinas08:0008:5555 minutesEmbraer E190
AR 1711Aerolíneas Argentinas13:4514:4055 minutesEmbraer E190
AR 1707Aerolíneas Argentinas20:0521:0055 minutesEmbraer E190
AR 1509Aerolíneas Argentinas20:1521:1055 minutesEmbraer E190
AR 1709Aerolíneas Argentinas09:0009:5555 minutesEmbraer E190
AR 1715Aerolíneas Argentinas12:4013:3555 minutesBoeing 737-800
AR 1707Aerolíneas Argentinas21:2022:1555 minutesBoeing 737-800

Showing all 22 scheduled ROS to AEP departures across 7 days with service, starting October 22, 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 ROS to AEP date on the interactive map

Aircraft on the Rosario to Buenos Aires nonstop

Aerolíneas Argentinas flies the departures in the schedule table on this page with the Embraer E190, the Boeing 737-800, and the Boeing 737 MAX 8. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full ROS to AEP nonstop schedule

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

See the schedule

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

Plan on the map

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

Airlines flying Rosario to Buenos Aires nonstop

Carriers operating ROS to AEP nonstop in the current schedule.

See ROS to AEP on the interactive map →

Frequently asked questions about ROS to AEP

How long is the flight from Rosario (ROS) to Buenos Aires (AEP)?
Every departure in the schedule table on this page is scheduled at 55 minutes from Rosario (ROS) to Buenos Aires (AEP). The nonstop covers about 176 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ROS to AEP?
Aerolíneas Argentinas is currently the only airline flying ROS to AEP nonstop. 2LNR doesn't show award or upgrade space for it on ROS to AEP, so this page carries the schedule rather than a space claim.
How many flights a week are there from ROS to AEP?
About 22 nonstop flights a week run between Rosario (ROS) and Buenos Aires (AEP) 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 ROS to AEP depart?
Scheduled ROS to AEP nonstops in the next 7 days with service leave between 08:00 and 22:20, local time at Rosario. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ROS to AEP nonstop?
In the schedule table on this page, ROS to AEP nonstops fly as AR 1509, AR 1703, AR 1707, AR 1709, AR 1711, AR 1713, AR 1715, and AR 1719 on Aerolíneas Argentinas. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on ROS to AEP?
Not on this route: 2LNR doesn't show award or upgrade space for Aerolíneas Argentinas on ROS to AEP. The page carries the full ROS to AEP nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ROS to AEP 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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