Buenos Aires to Santiago del Estero (AEP-SDE): nonstop flights and who flies them

Aerolíneas Argentinas and B&H Airlines fly the AEP to SDE nonstop about 9 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 and B&H Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed September 6, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

See AEP to SDE on the interactive map Get started free

Nonstop flights a week

585 mi

Nonstop distance

Free

To get started

Buenos Aires to Santiago del Estero flight schedule

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

Scheduled nonstop departures from Buenos Aires (AEP) to Santiago del Estero (SDE)
Date	Flight	Airline	Departs AEP	Arrives SDE	Duration	Aircraft
Tue, Sep 8	AR 1464	Aerolíneas Argentinas	19:15	21:05	1h 50m	7M8
Wed, Sep 9	AR 1460	Aerolíneas Argentinas	07:15	09:05	1h 50m	E90
Wed, Sep 9	AR 1464	Aerolíneas Argentinas	19:15	21:05	1h 50m	7M8
Thu, Sep 10	AR 1460	Aerolíneas Argentinas	07:15	09:05	1h 50m	E90
Fri, Sep 11	AR 1460	Aerolíneas Argentinas	08:10	10:00	1h 50m	E90
Sun, Sep 13	AR 1464	Aerolíneas Argentinas	19:20	21:10	1h 50m	E90
Mon, Sep 14	AR 1460	Aerolíneas Argentinas	08:10	10:00	1h 50m	E90
Mon, Sep 14	AR 1464	Aerolíneas Argentinas	19:15	21:05	1h 50m	7M8
Tue, Sep 15	AR 1464	Aerolíneas Argentinas	19:15	21:05	1h 50m	7M8

Showing all 9 scheduled AEP to SDE 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 AEP to SDE date on the interactive map

The full AEP to SDE nonstop schedule

Aerolíneas Argentinas and B&H Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full AEP to SDE 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 AEP to SDE departure, checked against live inventory so you know what is open before you book.

Set an alert

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

Airlines flying Buenos Aires to Santiago del Estero nonstop

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

See AEP to SDE on the interactive map →

Frequently asked questions about AEP to SDE

How far is Santiago del Estero from Buenos Aires?

AEP to SDE covers about 585 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 AEP to SDE?

Aerolíneas Argentinas and B&H Airlines fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the AEP to SDE schedule rather than a space claim.

How many flights a week are there from AEP to SDE?

About 9 nonstop flights a week run between Buenos Aires and Santiago del Estero in the current schedule, operated by Aerolíneas Argentinas and B&H Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from AEP to SDE depart?

Scheduled AEP to SDE nonstops in the next 7 days with service leave between 07:15 and 19:20, local time at Buenos Aires. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Does 2LNR show upgrade or award space on AEP to SDE?

Not on this route: none of Aerolíneas Argentinas and B&H Airlines is a carrier 2LNR reads inventory for. The page carries the full AEP to SDE nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full AEP to SDE 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.

Get started free