Cheap Flights from Santiago Del Estero to Buenos Aires

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Flight deals from Santiago Del Estero to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Santiago Del Estero Airport to Buenos Aires? If you want to travel next month, return fares start from R 1,374. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Santiago Del Estero to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Santiago Del Estero to Buenos Aires flights are currently cheapest in September.

Direct flights from Santiago Del Estero to Buenos Aires

Alternative Santiago Del Estero to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Santiago Del Estero to Buenos Aires? You could fly into the following airports instead.

Santiago Del Estero to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight foundR 552
Cheapest month to flySeptember
Average flight time1 hr, 40 mins
Most popular airlineGOL Linhas Aéreas
Average flights per week34

Finding cheap flights from Santiago Del Estero to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a return flight from Santiago Del Estero to Buenos Aires is R 1,077. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 40 minutes is the average flight time from Santiago Del Estero to Buenos Aires.
GOL Linhas Aéreas, LATAM Airlines and Aerolíneas Argentinas fly direct from Santiago Del Estero to Buenos Aires.
As of July 2026, there are 32 flights per week flying from Santiago Del Estero to Buenos Aires.
The cheapest month to fly from Santiago Del Estero to Buenos Aires is usually September.
If you're flying from Santiago Del Estero Airport, the cheapest airport near Buenos Aires is Buenos Aires Jorge Newbery – which is 6.7 km away from the centre of Buenos Aires. We've found flights into this airport from R 1,077.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Santiago Del Estero Airport to Buenos Aires on Thursday, 3 September 2026.
Yes – the average flight time is 1 hour and 40 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 10°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
Currently, Flybondi offers the cheapest flight tickets to Buenos Aires.

Travelling from Santiago del Estero Airport (SDE) to Buenos Aires: what you need to know

  • Book a direct flight from Santiago del Estero Airport to Buenos Aires and you'll be travelling for around 1 hour 50 minutes.

  • Santiago Del Estero (the location of Santiago del Estero Airport) and Buenos Aires share the same timezone — UTC-3.

  • Santiago del Estero Airport (SDE) to Buenos Aires Jorge Newbery Airfield (AEP) is the most popular route, with 17 departures a week to pick from. If you prefer a later start to the day, the last flight from SDE to AEP is with Aerolineas Argentinas at 22:05. Go for the first departure with Aerolineas Argentinas at 09:05 if you want to get on your way earlier.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your SDE to Buenos Aires flight.

  • During popular months such as July, it's a good idea to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you fly during peak periods in general.

  • Direct Santiago del Estero Airport to Buenos Aires tickets are available for booking. Buenos Aires Jorge Newbery Airfield (AEP) will be where your journey ends.

  • Be on the lookout for deals with Aerolineas Argentinas. This carrier has direct flights from Santiago del Estero Airport to Buenos Aires.

  • SDE is around 6 kilometres from central Santiago Del Estero. If you're ride-sharing, driving or catching a taxi from the centre, it'll take 20 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the trip time to be around 35 minutes.

  • Looking for a hotel near SDE? If you're boarding an early flight from Santiago del Estero Airport to Buenos Aires, these accommodation options will put you moments from your departure lounge:

  • Of the flights that depart from Santiago del Estero Airport, 63% touch down on time at their destination.

How to find the cheapest flights from Santiago del Estero Airport (SDE) to Buenos Aires

  • R 552 is the cheapest price we've seen for a one-way Santiago del Estero Airport to Buenos Aires flight. A return ticket right now is R 1,077. Depending on when you want to go and the availability, these fares may change.

  • To find cheap flights from SDE to Buenos Aires, book in advance. Airlines generally offer the most competitive fares when flights are first released.

  • Landing cheap tickets from Santiago del Estero Airport to Buenos Aires is easier if you can be flexible with your dates. Use the 'Whole month' tool to access the lowest fares throughout the month and pick up an epic deal.

  • There's no need to keep looking every day to find out if fares have dropped when you set up a Price Alert. We'll let you know when there's an extra saving on cheap flights from SDE to Buenos Aires.

  • Select your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Santiago del Estero Airport to Buenos Aires by 'Best,' 'Fastest' or 'Cheapest.'

Airports in Buenos Aires

Buenos Aires Jorge Newbery Airfield (AEP)

  • Buenos Aires Jorge Newbery Airfield (AEP) to central Buenos Aires takes around 25 minutes to reach by car. The centre is roughly 8 kilometres away.

  • It typically takes 40 minutes if you're using public transport.

  • If you have a late flight from Santiago del Estero Airport to Buenos Aires, nothing beats the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and sleeping not long after at one of these hotels near AEP:

  • Get the best deal by booking your vehicle from Buenos Aires Jorge Newbery Airfield about one week before your flight from SDE to Buenos Aires.

Buenos Aires Ministro Pistarini Intl Airport (EZE)

  • After your flight from Santiago del Estero Airport to Buenos Aires has hit the tarmac, you can reach the city centre in around 30 minutes by car. Central Buenos Aires is roughly 32 kilometres from Buenos Aires Ministro Pistarini Intl Airport (EZE).

  • You can expect the trip to take about 1 hour 15 minutes on public transport.

  • After stepping off your SDE to Buenos Aires flight, settle in at a hotel near EZE. These are some comfortable accommodation options that'll help you slip into relaxation mode:

  • Avoid paying more than you need to. Booking your ride one week ahead of your arrival at EZE will help you stay within budget.

Best time to go to Buenos Aires

  • December is the quietest month for flights from Santiago del Estero Airport to Buenos Aires, while September is the most popular. Work out the best time to go to Buenos Aires based on whether you want a laid-back vibe or a lively atmosphere.

  • The warmest month in Buenos Aires is January, with temperatures ranging between 18ºC (64ºF) and 32ºC (90ºF). Book your Santiago del Estero Airport to Buenos Aires plane ticket then if that's the weather you find most pleasant.

  • If you like cooler conditions, look for a cheap ticket from SDE to Buenos Aires in July when temperatures average between 5ºC (41ºF) and 16ºC (61ºF).

More about Buenos Aires

  • Start your Buenos Aires trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Santiago del Estero Airport to Buenos Aires, check out our selection of hotels including:

  • El Ateneo Grand Splendid and Teatro Colon are just a couple of the major attractions to add to your Buenos Aires to-do list. Keep the adventure rolling by checking out Recoleta Cemetery.

Explore more of Argentina

  • Buenos Aires has plenty to offer, but there are so many other corners of Argentina just waiting to be discovered. About 274 kilometres northwest of Buenos Aires, a visit to Rosario will fill your itinerary to the brim. Check out popular attractions like Casa Natal Che Guevara, Monumento al Che Guevara and Casa Natal de Lionel Messi.

  • If you're looking to explore another well-known destination in Argentina, consider Mar Del Plata, about 386 kilometres south of Buenos Aires. Teatro Colon, Playa Popular and Aquasol Water Park are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.