$24 Cheap Flights from Santa Fe to Buenos Aires
One-way
Departing from
Santa Fe
Going to
Buenos Aires, Argentina
Buenos Aires (AEP)
Argentina • April, 2026
82% AI deal score
$120 $24
Buenos Aires (AEP)
Argentina • February, 2026
50% AI deal score
$41
Buenos Aires (AEP)
Argentina • February, 2026
50% AI deal score
$67
Buenos Aires (AEP)
Argentina • February, 2026
49% AI deal score
$38
Top Cheap Flight Deals from Santa Fe to Buenos Aires
Recent round-trip flight deals to Buenos Aires
Thu, Jun 11 - Fri, Jun 12
Cheapest
Santa Fe (SFN) - Buenos Aires (AEP)
Aerolíneas Argentinas airlines • Direct
Buenos Aires (AEP) - Santa Fe (SFN)
Aerolíneas Argentinas airlines • Direct
$30
Fri, Jun 12 - Tue, Jun 16
Santa Fe (SFN) - Buenos Aires (AEP)
Aerolíneas Argentinas airlines • Direct
Buenos Aires (AEP) - Santa Fe (SFN)
Aerolíneas Argentinas airlines • Direct
$30
Fri, Jun 19 - Mon, Jun 22
Santa Fe (SFN) - Buenos Aires (AEP)
Aerolíneas Argentinas airlines • Direct
Buenos Aires (AEP) - Santa Fe (SFN)
Aerolíneas Argentinas airlines • Direct
$31
Mon, Jan 26 - Fri, Jan 30
Santa Fe (SFN) - Buenos Aires (AEP)
Aerolíneas Argentinas airlines • Direct
Buenos Aires (AEP) - Santa Fe (SFN)
Aerolíneas Argentinas airlines • Direct
$62
Wed, Jan 28 - Fri, Jan 30
Santa Fe (SFN) - Buenos Aires (AEP)
Aerolíneas Argentinas airlines • Direct
Buenos Aires (AEP) - Santa Fe (SFN)
Aerolíneas Argentinas airlines • Direct
$171
Fri, Jan 30 - Sat, Jan 31
Santa Fe (SFN) - Buenos Aires (AEP)
Aerolíneas Argentinas airlines • Direct
Buenos Aires (AEP) - Santa Fe (SFN)
Aerolíneas Argentinas airlines • Direct
$194
The cheapest time to fly to Buenos Aires
Ready to jet to Buenos Aires on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from Santa Fe to Buenos Aires
Need to get to Buenos Aires ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals
We found a flight deal to Buenos Aires departing in the next two weeks for $41.
⌛ Last-Minute
Santa Fe - BUE
A great last-minute steal for a cross-country flight.
Found 2 days ago
$41
one-way
Facts About Flights from Santa Fe to Buenos Aires
To help you plan your journey, here are some quick Buenos Aires flight facts and tips.
Buenos Aires city airports
Buenos Aires, Argentina, is served by two main airports: Aeroparque Jorge Newbery (AEP) and Ministro Pistarini International Airport (EZE), also known as Ezeiza International Airport. Aeroparque Jorge Newbery (AEP) is located within the city of Buenos Aires, making it a convenient option for domestic flights and flights to neighboring countries. It's known for its accessibility and frequent air traffic. Ministro Pistarini International Airport (EZE), on the other hand, is located further outside the city and serves as the primary international gateway to Buenos Aires. Ezeiza handles a large volume of international flights from all over the world, offering a wider range of destinations and airlines. Travelers should consider the location of each airport and the type of flight when making travel arrangements to or from Buenos Aires.
Aeroparque Jorge Newbery (AEP)
Buenos Aires, Argentina
Ministro Pistarini International (EZE)
Buenos Aires, Argentina
Pro tip: search “Buenos Aires (Any)” to see fares to all Buenos Aires airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Buenos Aires
Cheapest airport
Ministro Pistarini International Airport (EZE)
Located just outside of Buenos Aires, Ministro Pistarini International Airport (EZE) is the largest international airport in Argentina. Serving as a major hub for both domestic and international flights, it is often the most economical choice for travelers. With modern facilities and connections to the city center, it's a great starting point for exploring Argentina!
Nonstop vs. 1-stop
50+ cities
Buenos Aires, a major hub in South America, offers a plethora of exciting routes! Popular connections include flights to other South American gems like Santiago, Sao Paulo, and Montevideo, and also to international destinations such as Miami, Madrid, and Rome.
AEP Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
AEP airport insights
Best days to catch a deal
Tue, Wed
Based on the provided data, Tuesday has the highest count, suggesting it's the best day to find deals for Aeroparque Jorge Newbery airport. You may also find some deals on Sundays, Mondays, Wednesdays, Fridays, Thursdays, and Saturdays but it looks like you have a better chance on Tuesdays.
Avg. deal survival time
8.8 hours
Deals from Aeroparque Jorge Newbery typically last around 8.8 hours, so it's important to act fast. Don't hesitate when you find a deal you like since it might disappear quickly.
Rare deal frequency
10 deals
We found 10 rare deals for flights to Aeroparque Jorge Newbery in the past month, thanks to our sophisticated systems. These rare deals had an AI Deal Score of 90+, indicating they were likely mistake fares, special promotions, or ultra-discounts.
Average price drop
-82%
On average, prices drop by 82.2% for flights to Aeroparque Jorge Newbery, so it's a great airport to find deals. Keep an eye on flights to AEP for the best prices.
Next 4 weeks: deal forecast
Aeroparque Jorge Newbery (AEP) Flight Forecast - February 2026
Based on current trends, flight prices to and from Aeroparque Jorge Newbery are expected to remain stable throughout February 2026. No significant price drops or increases are anticipated at this time.
Top 5 biggest price drops (last 3 months)
Found on January 29
Georgetown - AEP
$6,475 → $589
91%
Found on February 1
São Paulo - AEP
$740 → $127
83%
Found on January 29
Porto Alegre - AEP
$568 → $99
83%
Found on January 29
Rio de Janeiro - AEP
$433 → $60
86%
Found on February 1
Asunción - AEP
$440 → $74
83%
Check these nearby airports too
Looking for more options? These airports near AEP sometimes drop rare deals too:
Ministro Pistarini International (EZE)
~6 rare deals/month
Carrasco International (MVD)
~6 rare deals/month
Capitán de Corbeta Carlos A. Curbelo International (PDP)
~3 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially EZE and MVD for long-haul deal surprises.
When Is the Best Time to Fly from Santa Fe to Buenos Aires
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Buenos Aires:
Cheapest month
June
Cheapest month
The cheapest month to fly to Buenos Aires is June. Visiting Buenos Aires in June means you'll experience fewer tourists and more affordable prices. Plus, the mild weather makes it perfect for exploring the city's cultural landmarks and enjoying cozy evenings in charming cafes.
Best day to book
Sunday
Best day to book
The best day to book a flight to Buenos Aires is Sunday. Airlines often release deals and discounts on Sundays, making it the prime time to snag a bargain. Booking on this day can save you a significant amount, leaving you with more pesos to spend on delicious empanadas and tango shows.
Cheapest days to fly
Tuesday
Cheapest days to fly
The cheapest days to fly to Buenos Aires are Tuesdays. Flying mid-week typically means fewer crowds and lower fares. Opting for a Tuesday flight can help you stretch your travel budget further, allowing you to indulge in more of Buenos Aires' vibrant culture and culinary delights.
Advance booking sweet spot
2 months
Advance booking sweet spot
The advance booking sweet spot for flights to Buenos Aires is 2 months before your travel date. Booking around this time usually gets you the best balance between price and availability. Planning ahead ensures you won't miss out on your preferred flights and can secure a great deal for your Argentinian adventure.
Buenos Aires Airports & Ground Transportation
One big question for travelers is which Buenos Aires airport to fly into. Here’s a quick guide to Buenos Aires’s airports and how to get to the city from each:
Ministro Pistarini International Airport (EZE)
Ministro Pistarini International Airport, also known as Ezeiza International Airport, is the primary international airport serving Buenos Aires. Located about 22 kilometers southwest of downtown Buenos Aires, it handles the majority of international flights. The airport boasts a wide array of amenities including duty-free shops, restaurants, and lounges to make your travel experience smoother. Transportation to the city center includes taxis, ride-sharing services, and the Tienda León shuttle, offering convenient options for reaching your final destination. Public buses are also available, although they involve more travel time. Be sure to check out the local kiosks for some alfajores, a sweet treat from Argentina
Tip: Allow ample time for commuting to and from the city center due to the airport's distance and traffic conditions, especially during peak hours.
Aeroparque Jorge Newbery (AEP)
Aeroparque Jorge Newbery, commonly known as Aeroparque, is the domestic airport serving Buenos Aires. Situated just a few kilometers northeast of the city center, it's incredibly convenient for flights within Argentina and to neighboring countries. The airport offers a variety of services, including restaurants, cafes, and shops, making it a breeze to grab a bite or pick up last-minute necessities. Getting to and from Aeroparque is easy with taxis, ride-sharing apps, and public buses readily available. Also Manuel Tienda León shuttle service offers direct transfers to key locations in the city. Don't forget to enjoy the stunning views of the Rio de la Plata as you take off or land!
What to Do in Buenos Aires
Buenos Aires isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Buenos Aires, organized by interest:
Sightseeing & landmarks
Get ready to explore Buenos Aires' iconic landmarks! From the colorful La Boca neighborhood to the grand Plaza de Mayo and the historic Recoleta Cemetery, you'll be swept away by the city's beauty. Don't forget to snap a photo with the Obelisco, a true symbol of Buenos Aires.
Arts & culture
Immerse yourself in Buenos Aires' vibrant arts and culture scene. Catch a captivating tango show, explore world-class museums like the MALBA, and wander through the trendy Palermo Soho district, known for its street art. Every corner reveals a new artistic surprise!
Food & nightlife
Indulge in the culinary delights and electrifying nightlife of Buenos Aires! Savor mouthwatering Argentine steaks, sip on exquisite Malbec wine, and experience the passion of a traditional tango performance. As the sun sets, the city comes alive with bustling bars and clubs that will keep you dancing till dawn.
Shopping & fashion
Shop 'til you drop in Buenos Aires' fashionable districts! Discover unique boutiques in Palermo, browse luxury brands in Recoleta, and hunt for bargains in the bustling markets. From leather goods to trendy clothing, you'll find the perfect souvenirs to take home.
Nearby getaways
Escape the city and discover the natural beauty surrounding Buenos Aires! Take a day trip to Tigre Delta, where you can explore picturesque canals and islands by boat. Or venture to the charming town of San Antonio de Areco and experience the traditional gaucho culture.
Events in Buenos Aires This Month
small-group buenos aires graffiti art northtour
Discover a unique perspective of Buenos Aires through its vibrant street art scene on this 3-hour minibus tour. Meet local graffiti artists and explore the city's colorful murals.
Buenos Aires Weather
Weather in Buenos Aires
Sun, Feb 1
0%
28° 21°
0%
Mon, Feb 2
Frequently Asked Questions About Flights to Buenos Aires
Pro Tips for Finding Cheap Flights to Buenos Aires
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Buenos Aires flights:
Be Flexible with Travel Dates: Flying on weekdays or during the shoulder season (spring/fall) can save you some serious cash. Buenos Aires is beautiful year-round, so consider a visit when everyone else isn't!
Snag Those Early Bird Specials: Booking your flight well in advance can often unlock better deals. Keep an eye out and book several months ahead to potentially save a bundle!
