$49 Cheap Flights from Posadas (PSS) to Buenos Aires (AEP)

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Cheap Flights from Posadas to Buenos Aires (PSS-AEP)

Prices were available within the past 7 days and start at $49 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Tue, May 28 - Sun, Jun 9
PSS
Posadas
AEP
Buenos Aires
$98 Roundtrip, found 2 days ago
$98
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Tue, May 28 from Posadas to Buenos Aires, returning Sun, Jun 9, priced at $98 found 2 days ago
Aerolineas Argentinas
Thu, Jun 13 - Tue, Jun 18
PSS
Posadas
AEP
Buenos Aires
$104 Roundtrip, found 1 day ago
$104
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Thu, Jun 13 from Posadas to Buenos Aires, returning Tue, Jun 18, priced at $104 found 1 day ago
Aerolineas Argentinas
Fri, Jun 28 - Wed, Jul 3
PSS
Posadas
AEP
Buenos Aires
$109 Roundtrip, found 5 hours ago
$109
Roundtrip
found 5 hours ago
Select Aerolineas Argentinas flight, departing Fri, Jun 28 from Posadas to Buenos Aires, returning Wed, Jul 3, priced at $109 found 5 hours ago
Aerolineas Argentinas
Fri, May 24 - Mon, May 27
PSS
Posadas
AEP
Buenos Aires
$115 Roundtrip, found 2 hours ago
$115
Roundtrip
found 2 hours ago
Select Aerolineas Argentinas flight, departing Fri, May 24 from Posadas to Buenos Aires, returning Mon, May 27, priced at $115 found 2 hours ago
Aerolineas Argentinas
Fri, Jun 28 - Wed, Jul 3
PSS
Posadas
AEP
Buenos Aires
$116 Roundtrip, found 5 hours ago
$116
Roundtrip
found 5 hours ago
Select Aerolineas Argentinas flight, departing Fri, Jun 28 from Posadas to Buenos Aires, returning Wed, Jul 3, priced at $116 found 5 hours ago
Aerolineas Argentinas
Fri, Jun 14 - Mon, Jun 17
PSS
Posadas
AEP
Buenos Aires
$121 Roundtrip, found 2 hours ago
$121
Roundtrip
found 2 hours ago
Select Aerolineas Argentinas flight, departing Fri, Jun 14 from Posadas to Buenos Aires, returning Mon, Jun 17, priced at $121 found 2 hours ago
Aerolineas Argentinas
Wed, Jun 12 - Sun, Jun 16
PSS
Posadas
AEP
Buenos Aires
$122 Roundtrip, found 3 hours ago
$122
Roundtrip
found 3 hours ago
Select Aerolineas Argentinas flight, departing Wed, Jun 12 from Posadas to Buenos Aires, returning Sun, Jun 16, priced at $122 found 3 hours ago
Aerolineas Argentinas
Sun, Jun 16 - Thu, Jun 20
PSS
Posadas
AEP
Buenos Aires
$126 Roundtrip, found 1 day ago
$126
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Sun, Jun 16 from Posadas to Buenos Aires, returning Thu, Jun 20, priced at $126 found 1 day ago
Aerolineas Argentinas
Fri, Jun 14 - Mon, Jun 17
PSS
Posadas
AEP
Buenos Aires
$128 Roundtrip, found 2 hours ago
$128
Roundtrip
found 2 hours ago
Select Aerolineas Argentinas flight, departing Fri, Jun 14 from Posadas to Buenos Aires, returning Mon, Jun 17, priced at $128 found 2 hours ago
Aerolineas Argentinas
Tue, May 28 - Fri, May 31
PSS
Posadas
AEP
Buenos Aires
$131 Roundtrip, found 4 hours ago
$131
Roundtrip
found 4 hours ago
Select Aerolineas Argentinas flight, departing Tue, May 28 from Posadas to Buenos Aires, returning Fri, May 31, priced at $131 found 4 hours ago
Flights from Posadas (PSS) to Buenos Aires (AEP)
Origin airport
Libertador General Jose de San Martin
Destination airport
Aeroparque Jorge Newbery
Airlines serving
Aerolineas Argentinas
Roundtrip price
$98
Distance
515 mi
Average flight time
1 hour 36 mins

Posadas to Buenos Aires Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Posadas to Buenos Aires offer the perfect respite. Not only does exploring Buenos Aires provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Posadas to Buenos Aires may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from PSS to AEP today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Buenos Aires are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Buenos Aires more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Buenos Aires is $49 now!

Frequently asked questions

How much is a one-way flight from Libertador General Jose de San Martin Airport (PSS) to Aeroparque Jorge Newbery Airport?
Get ready to pack your bags, because one-way Posadas flights to Buenos Aires start from just $49. This is based on the cheapest fare found on Expedia for this journey with a departure date within the next three months. This airfare is for an Aerolineas Argentinas flight, departing PSS on July 4 2024 and arriving at AEP. The price of this airfare was updated on April 21 2024 and has not changed since.
How long does it take to fly from Libertador General Jose de San Martin Airport (PSS) to Aeroparque Jorge Newbery Airport (AEP)?
A direct flight with Aerolineas Argentinas takes around 1 hour and 35 minutes. Hop on the 11:05PM flight from Posadas Airport and land at Aeroparque Jorge Newbery Airport at 12:40AM. Pick up an awesome deal on this and many other routes when you use Expedia to book your journey.
Is it cheaper to buy a plane ticket from PSS to Aeroparque Jorge Newbery Airport (AEP) last minute?
When it comes to booking your flights, being organized pays off. While you may be able to find a deal on a Posadas Airport to Aeroparque Jorge Newbery Airport (AEP) flight at the last minute, fares usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international travel it’s between three and four months.
What is the cheapest airline flying from Libertador General Jose de San Martin Airport (PSS) to Aeroparque Jorge Newbery Airport in the next 90 days?
With fares starting at $49 for a flight from Posadas to Buenos Aires, Aerolineas Argentinas is the cheapest airline found on Expedia. This price is based on airfares found on Expedia with a departure date within the next 90 days and was last updated on April 21 2024 and has not changed since. The flight takes off from Libertador General Jose de San Martin Airport (PSS) on July 4 2024 and arrives at AEP.
What's the cheapest price for a flight from Posadas Airport to Aeroparque Jorge Newbery Airport next month?
The cheapest ticket for a one-way flight from Posadas to Buenos Aires within the next month is $55. If you’re planning to travel soon, now’s the time to lock in this fare. This price was found after looking through all available flights on Expedia departing within the next 30 days. This fare is for a one-way Aerolineas Argentinas flight setting off from Libertador General Jose de San Martin Airport (PSS) on May 4 2024 and landing at Aeroparque Jorge Newbery Airport. The price was updated on April 21 2024 and has not changed since.
Can I find cheap nonstop flights from Libertador General Jose de San Martin Airport (PSS) to AEP in the next three months?
Get ready to score a great deal because we’ve found a roundtrip nonstop flight with Aerolineas Argentinas in the next 90 days for $98. The price was last updated on April 21 2024 and was found after looking at all available flights on Expedia with departure dates during the next three months. This flight from Posadas to Buenos Aires jets off from PSS on May 8 2024 and arrives at Aeroparque Jorge Newbery Airport. The return date of the flight is May 14 2024.To locate nonstop cheap flights flying from Libertador General Jose de San Martin Airport (PSS) to AEP, use our filters after you’ve hit search. Just click “Nonstop” under “Filter by” on the left side of the page to go over your options. Your results will be organized from the lowest price, so you can see the cheapest nonstop airfares first. You can also compare prices for surrounding days by clicking “Flexible dates” on the same page.
What airports do you fly into for Buenos Aires from Posadas?
With Aeroparque Jorge Newbery Airport (AEP), Ministro Pistarini Intl. Airport (EZE) and El Palomar (EPA) to pick from, making your way from Posadas to Buenos Aires is a breeze. The city’s major hub, Aeroparque Jorge Newbery Airport (AEP), is roughly 4 mi northwest of the downtown area. Apart from the price of tickets, consider things like bus or train options from the airport and the distance to your hotel when choosing where to fly into. Get your Buenos Aires vacation off to an exciting start by exploring Obelisco and Teatro Colon.
What are the most popular departure times for flights from PSS to AEP?
For Aerolineas Argentinas flights making their way from Libertador General Jose de San Martin Airport (PSS) to Aeroparque Jorge Newbery Airport (AEP), the busiest period is between 8:00 AM - 9:00 AM. If you want to avoid delays, head off in the morning. This way you can dodge the air traffic that builds up in the skyways in the afternoon and evening.
Can I change the date of my flight from PSS to Aeroparque Jorge Newbery Airport (AEP)?
We know plans can change, so Expedia is here to help make things easier. To start, find your Posadas Airport to AEP itinerary through the Expedia Trips portal and read the ticket rules about what changes are allowed. If you booked your fare in the last 24 hours, some carriers will let you cancel at no cost and organize new flights. If you booked more than 24 hours ago, get in touch with us through our Customer Service portal to find out your options.
Buenos Aires nearby Airports

Buenos Aires

Posadas to Ministro Pistarini Intl.
$97.50
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