$129 Cheap Flights from Punta Arenas (PUQ) to Buenos Aires (AEP)

View $129 flight on Tue, Nov 25, 2025Opens in a new window

Popular airlines from Punta Arenas (PUQ-Carlos Ibanez Del Campo Intl.) to Buenos Aires (AEP-Aeroparque Jorge Newbery)

Cheap Flights from Punta Arenas to Buenos Aires (PUQ-AEP)

Prices were available within the past 7 days and start at $129 for one-way flights and $356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Wed, Mar 11 - Thu, Mar 12
PUQ
Punta Arenas
AEP
Buenos Aires
$356 Roundtrip, found 1 day ago
$356
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Wed, Mar 11 from Punta Arenas to Buenos Aires, returning Thu, Mar 12, priced at $356 found 1 day ago
LATAM Airlines Group
Sat, Oct 4 - Sat, Oct 11
PUQ
Punta Arenas
AEP
Buenos Aires
$356 Roundtrip, found 4 days ago
$356
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Oct 4 from Punta Arenas to Buenos Aires, returning Sat, Oct 11, priced at $356 found 4 days ago
LATAM Airlines Group
Mon, Mar 9 - Sat, Mar 14
PUQ
Punta Arenas
AEP
Buenos Aires
$367 Roundtrip, found 1 day ago
$367
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, Mar 9 from Punta Arenas to Buenos Aires, returning Sat, Mar 14, priced at $367 found 1 day ago
LATAM Airlines Group
Sat, Oct 4 - Fri, Oct 10
PUQ
Punta Arenas
AEP
Buenos Aires
$376 Roundtrip, found 2 days ago
$376
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Sat, Oct 4 from Punta Arenas to Buenos Aires, returning Fri, Oct 10, priced at $376 found 2 days ago
LATAM Airlines Group
Sat, Oct 11 - Wed, Oct 15
PUQ
Punta Arenas
AEP
Buenos Aires
$377 Roundtrip, found 5 days ago
$377
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Sat, Oct 11 from Punta Arenas to Buenos Aires, returning Wed, Oct 15, priced at $377 found 5 days ago
LATAM Airlines Group
Tue, Nov 11 - Wed, Nov 12
PUQ
Punta Arenas
AEP
Buenos Aires
$383 Roundtrip, just found
$383
Roundtrip
just found
Select LATAM Airlines Group flight, departing Tue, Nov 11 from Punta Arenas to Buenos Aires, returning Wed, Nov 12, priced at $383 just found
LATAM Airlines Group
Wed, Mar 11 - Thu, Mar 12
PUQ
Punta Arenas
AEP
Buenos Aires
$387 Roundtrip, found 1 day ago
$387
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Wed, Mar 11 from Punta Arenas to Buenos Aires, returning Thu, Mar 12, priced at $387 found 1 day ago
LATAM Airlines Group
Sat, Oct 4 - Sat, Oct 11
PUQ
Punta Arenas
AEP
Buenos Aires
$387 Roundtrip, found 4 days ago
$387
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Oct 4 from Punta Arenas to Buenos Aires, returning Sat, Oct 11, priced at $387 found 4 days ago
LATAM Airlines Group
Sat, Oct 11 - Wed, Oct 15
PUQ
Punta Arenas
AEP
Buenos Aires
$390 Roundtrip, found 5 days ago
$390
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Sat, Oct 11 from Punta Arenas to Buenos Aires, returning Wed, Oct 15, priced at $390 found 5 days ago
SKY AIRLINE
Thu, Nov 6 - Mon, Nov 10
PUQ
Punta Arenas
AEP
Buenos Aires
$395 Roundtrip, found 3 days ago
$395
Roundtrip
found 3 days ago
Select SKY AIRLINE flight, departing Thu, Nov 6 from Punta Arenas to Buenos Aires, returning Mon, Nov 10, priced at $395 found 3 days ago
Flights from Punta Arenas (PUQ) to Buenos Aires (AEP)
Origin airport
Carlos Ibanez Del Campo Intl.
Destination airport
Aeroparque Jorge Newbery
Airlines serving
LATAM Airlines Group
Roundtrip price
$355
Distance
1412 mi

Punta Arenas to Buenos Aires Flights

The cheapest times to fly from Punta Arenas to Buenos Aires

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 Punta Arenas to Buenos Aires are during the month of March. You can find some of the cheapest flights from Punta Arenas to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Punta Arenas to Buenos Aires

Sunday is one of the best days to book for cheap flights from Punta Arenas to Buenos Aires: 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 Punta Arenas to Buenos Aires

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 Punta Arenas to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $129 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 Punta Arenas to Buenos Aires 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 Punta Arenas to Buenos Aires 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 Carlos Ibanez Del Campo Intl. Airport (PUQ) to Aeroparque Jorge Newbery Airport (AEP) cost?
Secure a cheap one-way flight from $129 or cheap return flight from $356 from Carlos Ibanez Del Campo Intl. Airport (PUQ) to Aeroparque Jorge Newbery Airport (AEP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Carlos Ibanez Del Campo Intl. Airport (PUQ) to Aeroparque Jorge Newbery Airport (AEP)?
The cheapest month to fly from PUQ to AEP is March, when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Carlos Ibanez Del Campo Intl. Airport (PUQ) to Aeroparque Jorge Newbery Airport (AEP)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PUQ to AEP flight.
How many flights per day from Carlos Ibanez Del Campo Intl. Airport (PUQ) to Aeroparque Jorge Newbery Airport (AEP)?
You'll have to catch a flight with a layover when traveling from Carlos Ibanez Del Campo Intl. Airport (PUQ) to Aeroparque Jorge Newbery Airport (AEP). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from PUQ to AEP?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Carlos Ibanez Del Campo Intl. Airport (PUQ) to Aeroparque Jorge Newbery Airport (AEP)?
To reach Aeroparque Jorge Newbery Airport (AEP) on schedule, book a flight that leaves from Carlos Ibanez Del Campo Intl. Airport (PUQ) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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.
Is it cheaper to buy a plane ticket from Carlos Ibanez Del Campo Intl. Airport (PUQ) to Aeroparque Jorge Newbery Airport (AEP) last-minute?
Waiting until just before your departure to book a ticket from PUQ to AEP generally means paying more. While it's possible to find some last-minute deals, there's no guarantee. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book a PUQ to AEP flight and hotel package?
Securing a PUQ to AEP flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Carlos Ibanez Del Campo Intl. Airport (PUQ) to Aeroparque Jorge Newbery Airport (AEP)?
Typically, you can reschedule or cancel your PUQ to AEP flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further details, go to our Customer Service portal.

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*Available to One Key members.