Cheap Flights from Santa Fe to Buenos Aires

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Flight deals from Santa Fe to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Santa Fe Airport to Buenos Aires? If you want to travel next month, return fares start from Rs31,349. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Santa Fe to Buenos Aires

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

Direct flights from Santa Fe to Buenos Aires

Alternative Santa Fe to Buenos Aires routes

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

Santa Fe to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight foundRs10,656
Cheapest month to flySeptember
Average flight time1 hr
Most popular airlineLATAM Airlines
Average flights per week30

Finding cheap flights from Santa Fe 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 Santa Fe to Buenos Aires is Rs23,308. 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 is the average flight time from Santa Fe to Buenos Aires.
LATAM Airlines, GOL Linhas Aéreas and Aerolíneas Argentinas fly direct from Santa Fe to Buenos Aires.
As of June 2026, there are 30 flights per week flying from Santa Fe to Buenos Aires.
The cheapest month to fly from Santa Fe to Buenos Aires is usually October.
If you're flying from Santa Fe Airport, the cheapest airport near Buenos Aires is Buenos Aires Jorge Newbery – which is 6.8 km away from the centre of Buenos Aires. We've found flights into this airport from Rs23,308.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Santa Fe Airport to Buenos Aires on Thursday, 29 October 2026.
Yes – the average flight time is 1 hour.
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 June, the average temperature is usually around 11°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, Aerolíneas Argentinas offers the cheapest flight tickets to Buenos Aires.

Flying from Santa Fe Sauce Viejo Airport (SFN) to Buenos Aires: what you need to know

  • Around 1 hour 10 minutes is how long you can expect to be travelling on a direct flight from Santa Fe Sauce Viejo Airport to Buenos Aires.

  • Buenos Aires and Santa Fe (where Santa Fe Sauce Viejo Airport is located) are in the UTC-3 timezone. This means you won't have to change your watch on arrival.

  • Santa Fe Sauce Viejo Airport (SFN) to Buenos Aires Jorge Newbery Airfield (AEP) is the most popular route, with ten weekly flights to choose from. You can travel from SFN to AEP at 08:40 with Aerolineas Argentinas.

  • To avoid rushing for your SFN to Buenos Aires flight, allow plenty of time to navigate the airport and find your gate. Arriving two hours before international departures and an hour before domestic flights is the general rule.

  • Travelling during a popular month such as July? Public holidays and other high seasons can mean longer queues and delays at check-in and security. Play it safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • Start your trip at SFN and travel nonstop to Buenos Aires Jorge Newbery Airfield (AEP). That's where you can expect to land when searching for Santa Fe Sauce Viejo Airport to Buenos Aires tickets.

  • Keep your eyes peeled for deals with Aerolineas Argentinas. This airline has direct flights from Santa Fe Sauce Viejo Airport to Buenos Aires.

  • Located around 14 kilometres from central Santa Fe, SFN can be reached in about 25 minutes by car (depending on traffic). The journey on public transport takes roughly 45 minutes.

  • Have an early flight from Santa Fe Sauce Viejo Airport to Buenos Aires? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels close to SFN:

  • Santa Fe Sauce Viejo Airport maintains a strong on-time record, making delays less likely. Departures from SFN touch down on schedule 86% of the time.

How to find the cheapest flights from Santa Fe Sauce Viejo Airport (SFN) to Buenos Aires

  • The best price we've seen for a one-way Santa Fe Sauce Viejo Airport to Buenos Aires flight is Rs10,656. The cheapest price for a return flight is Rs23,308. Remember fares may change due to availability at the time of booking.

  • Lock in cheap flights from SFN to Buenos Aires by booking six months ahead. Based on our research, that's the sweet spot for landing a bargain.

  • The best month for finding cheap Santa Fe Sauce Viejo Airport to Buenos Aires tickets is November. Use the 'Whole month' tool to compare all available prices, then choose the dates that offer the biggest savings.

  • There's no need to check in daily to see if fares have dropped when you create a Price Alert. We'll notify you when there's an even better deal on cheap flights from SFN to Buenos Aires.

  • Tailor your trip with filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Santa Fe Sauce Viejo Airport to Buenos Aires.

Airports in Buenos Aires

Buenos Aires Jorge Newbery Airfield (AEP)

  • Buenos Aires Jorge Newbery Airfield (AEP) is around 8 kilometres from the centre of Buenos Aires. If you're catching a taxi or a ride-share, the drive takes about 25 minutes.

  • When travelling by public transport, expect a journey time of around 40 minutes.

  • The last thing you need is a long journey to your hotel if you're getting in late on a flight from Santa Fe Sauce Viejo Airport to Buenos Aires. Stay at one of these accommodation options near AEP instead:

  • For the best deal, book your vehicle from Buenos Aires Jorge Newbery Airfield about one week ahead of your flight from SFN to Buenos Aires.

Buenos Aires Ministro Pistarini Intl Airport (EZE)

  • The centre of Buenos Aires is around 32 kilometres from Buenos Aires Ministro Pistarini Intl Airport (EZE). After your flight from Santa Fe Sauce Viejo Airport to Buenos Aires has hit the runway and you've navigated your way to arrivals, the drive should take about 30 minutes.

  • If you're catching public transport, it'll take around 1 hour 15 minutes.

  • After stepping off your SFN to Buenos Aires flight, tuck yourself in at a hotel near EZE. These are some great accommodation options that'll help you sink into relaxation mode:

  • Get first dibs on the best options. Securing your ride from EZE one week in advance often means more savings and a wider selection of vehicles.

Best time to go to Buenos Aires

  • It's time to choose your travel dates for your flight from Santa Fe Sauce Viejo Airport to Buenos Aires. September is the busiest month to travel to Buenos Aires. If you prefer a more relaxed vibe, go in December.

  • Book a Santa Fe Sauce Viejo Airport to Buenos Aires plane ticket with a departure in January if you're eager to experience the city during its warmest month. Expect temperatures to range from 18ºC to 32ºC.

  • July has average temperatures of between 5ºC and 16ºC. Look for a cheap ticket from SFN to Buenos Aires around that time if you want to travel in cooler conditions.

More about Buenos Aires

  • Start your Buenos Aires trip off on the right foot by choosing the perfect place to stay. After booking your flight from Santa Fe Sauce Viejo Airport to Buenos Aires, browse our selection of hotels including:

  • El Ateneo Grand Splendid and Teatro Colon are just the start of the leading attractions to put on your Buenos Aires travel itinerary. Keep the momentum going by heading to Recoleta Cemetery.

Explore more of Argentina

  • Buenos Aires will leave a lasting impression, 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. Start with attractions like Casa Natal Che Guevara, Monumento al Che Guevara and Casa Natal de Lionel Messi.

  • If you're interested in discovering another major destination in Argentina, head for Mar Del Plata, about 386 kilometres south of Buenos Aires. Teatro Colon, Playa Popular and Aquasol Water Park are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.