$49 Cheap Flights from Buenos Aires (AEP) to Santa Fe (SFN)

View $49 flight on Tue, Jul 1, 2025Opens in a new window

Popular airlines from Buenos Aires (AEP-Aeroparque Jorge Newbery) to Santa Fe (SFN-Sauce Viejo)

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Find available prices by choosing your travel dates.

Cheap Flights from Buenos Aires to Santa Fe (AEP-SFN)

Prices were available within the past 7 days and start at $49 for one-way flights and $96 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Tue, Jul 1 - Tue, Jul 15
AEP
Buenos Aires
SFN
Santa Fe
$96 Roundtrip, found 2 days ago
$96
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Tue, Jul 1 from Buenos Aires to Santa Fe, returning Tue, Jul 15, priced at $96 found 2 days ago
Aerolineas Argentinas
Tue, Jul 1 - Sat, Jul 12
AEP
Buenos Aires
SFN
Santa Fe
$101 Roundtrip, found 6 days ago
$101
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Tue, Jul 1 from Buenos Aires to Santa Fe, returning Sat, Jul 12, priced at $101 found 6 days ago
Aerolineas Argentinas
Fri, Jun 27 - Tue, Jul 15
AEP
Buenos Aires
SFN
Santa Fe
$107 Roundtrip, found 2 days ago
$107
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Fri, Jun 27 from Buenos Aires to Santa Fe, returning Tue, Jul 15, priced at $107 found 2 days ago
Aerolineas Argentinas
Thu, Jun 26 - Tue, Jul 15
AEP
Buenos Aires
SFN
Santa Fe
$112 Roundtrip, found 2 days ago
$112
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Thu, Jun 26 from Buenos Aires to Santa Fe, returning Tue, Jul 15, priced at $112 found 2 days ago
Aerolineas Argentinas
Sat, May 3 - Mon, May 12
AEP
Buenos Aires
SFN
Santa Fe
$118 Roundtrip, found 6 hours ago
$118
Roundtrip
found 6 hours ago
Select Aerolineas Argentinas flight, departing Sat, May 3 from Buenos Aires to Santa Fe, returning Mon, May 12, priced at $118 found 6 hours ago
Aerolineas Argentinas
Fri, May 2 - Fri, May 16
AEP
Buenos Aires
SFN
Santa Fe
$121 Roundtrip, found 2 days ago
$121
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Fri, May 2 from Buenos Aires to Santa Fe, returning Fri, May 16, priced at $121 found 2 days ago
Aerolineas Argentinas
Sat, Jun 21 - Sun, Jun 29
AEP
Buenos Aires
SFN
Santa Fe
$124 Roundtrip, found 20 hours ago
$124
Roundtrip
found 20 hours ago
Select Aerolineas Argentinas flight, departing Sat, Jun 21 from Buenos Aires to Santa Fe, returning Sun, Jun 29, priced at $124 found 20 hours ago
Aerolineas Argentinas
Tue, Apr 29 - Thu, May 8
AEP
Buenos Aires
SFN
Santa Fe
$127 Roundtrip, found 5 days ago
$127
Roundtrip
found 5 days ago
Select Aerolineas Argentinas flight, departing Tue, Apr 29 from Buenos Aires to Santa Fe, returning Thu, May 8, priced at $127 found 5 days ago
Aerolineas Argentinas
Mon, Apr 28 - Sun, May 18
AEP
Buenos Aires
SFN
Santa Fe
$127 Roundtrip, found 1 day ago
$127
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Mon, Apr 28 from Buenos Aires to Santa Fe, returning Sun, May 18, priced at $127 found 1 day ago
Aerolineas Argentinas
Mon, Jun 16 - Thu, Jun 19
AEP
Buenos Aires
SFN
Santa Fe
$129 Roundtrip, found 1 day ago
$129
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Mon, Jun 16 from Buenos Aires to Santa Fe, returning Thu, Jun 19, priced at $129 found 1 day ago
Flights from Buenos Aires (AEP) to Santa Fe (SFN)
Origin airport
Aeroparque Jorge Newbery
Destination airport
Sauce Viejo
Airlines serving
Aerolineas Argentinas
Roundtrip price
$95
Distance
240 mi

Buenos Aires to Santa Fe Flights

The cheapest times to fly from Buenos Aires to Santa Fe

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buenos Aires to Santa Fe are during the month of July. You can find some of the cheapest flights from Buenos Aires to Santa Fe with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Buenos Aires to Santa Fe

Sunday is one of the best days to book for cheap flights from Buenos Aires to Santa Fe: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Buenos Aires to Santa Fe

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buenos Aires to Santa Fe in 2025. You can also book with separate airlines for your outbound and return journeys, from $49 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buenos Aires to Santa Fe flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buenos Aires to Santa Fe airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Aeroparque Jorge Newbery Airport (AEP) to Sauce Viejo Airport (SFN) cost?
Discover the latest flight deals from AEP to SFN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from AEP to SFN?
The cheapest flights from AEP to SFN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Aeroparque Jorge Newbery Airport (AEP) to Sauce Viejo Airport (SFN)?
When flying out of Aeroparque Jorge Newbery Airport (AEP), you can hop on a nonstop flight to Sauce Viejo Airport (SFN) with Aerolineas Argentinas.
What is the cheapest airline that flies from AEP to SFN?
With fares starting at $49 for a one-way journey from AEP to SFN, Aerolineas Argentinas is currently the cheapest carrier for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from AEP on July 1 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Aeroparque Jorge Newbery Airport (AEP) to Sauce Viejo Airport (SFN)?
On average, Aeroparque Jorge Newbery Airport (AEP) only has 1 direct flight to Sauce Viejo Airport (SFN) every day. For more choices, try our easy-to-use filters. Simply enter your travel dates, then select “1 Stop” or “2+ Stops” to find flights offering layovers.
What are the most popular departure times for flights from Aeroparque Jorge Newbery Airport (AEP) to Sauce Viejo Airport (SFN)?
Flights between AEP and SFN are busiest at 7 AM. If you’re after a more relaxed atmosphere and potentially cheaper fares, choose a time when demand is lower.
What day of the week has the most flights from AEP to SFN?
If you fly on a Thursday, you’ll get the largest range of choices for flights from Aeroparque Jorge Newbery Airport (AEP) to Sauce Viejo Airport (SFN).
What is the earliest flight from Aeroparque Jorge Newbery Airport (AEP) to Sauce Viejo Airport (SFN)?
Take the earliest flight at around 6:55AM UTC-3, departing from Aeroparque Jorge Newbery Airport (AEP). You’ll be flying for roughly 1h 10m, reaching Sauce Viejo Airport (SFN) at approximately 8:05AM UTC-3.
How long does it take to fly from Aeroparque Jorge Newbery Airport (AEP) to Sauce Viejo Airport (SFN)?
It takes approximately 1 hour and 10 minutes to fly the 240 mi from AEP to SFN.
What airline has the least delays from AEP to SFN?
Aerolineas Argentinas has the best track record for on-time direct flights from Aeroparque Jorge Newbery Airport (AEP) to Sauce Viejo Airport (SFN), with an on-time rating of 90%. Use the Expedia App to look up your flight schedule before you take off and get immediate updates about any changes.
What is the best time to fly from Aeroparque Jorge Newbery Airport (AEP) to Sauce Viejo Airport (SFN)?
To avoid possible delays on the Aeroparque Jorge Newbery Airport (AEP) to Sauce Viejo Airport (SFN) route, aim to travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Santa Fe from Aeroparque Jorge Newbery Airport (AEP)?
If you’re traveling on a direct flight from Aeroparque Jorge Newbery Airport (AEP) to Santa Fe, you’ll come into land at either Sauce Viejo Airport (SFN) or General Justo Jose de Urquiza Airport (PRA).
Is it cheaper to buy a plane ticket from Aeroparque Jorge Newbery Airport (AEP) to Sauce Viejo Airport (SFN) last-minute?
Booking your ticket from AEP to SFN shortly before your journey is usually more expensive. However, if you’re flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book an AEP to SFN flight and hotel package?
Compared with arranging flights and hotels separately, booking an AEP to SFN flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the hassle out of travel planning. Just pick your flights and select from our wide range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Aeroparque Jorge Newbery Airport (AEP) to Sauce Viejo Airport (SFN)?
If you reserved your AEP to SFN flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.