$113 Cheap Flights from Puerto Montt (PMC) to Buenos Aires (AEP)

View $113 flight on Sun, Oct 5, 2025Opens in a new window

Popular airlines from Puerto Montt (PMC-Tepual) to Buenos Aires (AEP-Aeroparque Jorge Newbery)

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Cheap Flights from Puerto Montt to Buenos Aires (PMC-AEP)

Prices were available within the past 7 days and start at $113 for one-way flights and $278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SKY AIRLINE
Thu, Nov 13 - Thu, Nov 20
PMC
Puerto Montt
AEP
Buenos Aires
$278 Roundtrip, found 12 hours ago
$278
Roundtrip
found 12 hours ago
Select SKY AIRLINE flight, departing Thu, Nov 13 from Puerto Montt to Buenos Aires, returning Thu, Nov 20, priced at $278 found 12 hours ago
SKY AIRLINE
Thu, Nov 13 - Thu, Nov 20
PMC
Puerto Montt
AEP
Buenos Aires
$285 Roundtrip, found 12 hours ago
$285
Roundtrip
found 12 hours ago
Select SKY AIRLINE flight, departing Thu, Nov 13 from Puerto Montt to Buenos Aires, returning Thu, Nov 20, priced at $285 found 12 hours ago
LATAM Airlines Group
Thu, Nov 13 - Thu, Nov 20
PMC
Puerto Montt
AEP
Buenos Aires
$310 Roundtrip, found 12 hours ago
$310
Roundtrip
found 12 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 13 from Puerto Montt to Buenos Aires, returning Thu, Nov 20, priced at $310 found 12 hours ago
SKY AIRLINE
Fri, Aug 22 - Mon, Sep 1
PMC
Puerto Montt
AEP
Buenos Aires
$316 Roundtrip, found 1 day ago
$316
Roundtrip
found 1 day ago
Select SKY AIRLINE flight, departing Fri, Aug 22 from Puerto Montt to Buenos Aires, returning Mon, Sep 1, priced at $316 found 1 day ago
LATAM Airlines Group
Thu, Nov 13 - Thu, Nov 20
PMC
Puerto Montt
AEP
Buenos Aires
$318 Roundtrip, found 12 hours ago
$318
Roundtrip
found 12 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 13 from Puerto Montt to Buenos Aires, returning Thu, Nov 20, priced at $318 found 12 hours ago
SKY AIRLINE
Fri, Aug 22 - Mon, Sep 1
PMC
Puerto Montt
AEP
Buenos Aires
$323 Roundtrip, found 1 day ago
$323
Roundtrip
found 1 day ago
Select SKY AIRLINE flight, departing Fri, Aug 22 from Puerto Montt to Buenos Aires, returning Mon, Sep 1, priced at $323 found 1 day ago
LATAM Airlines Group
Thu, Nov 13 - Thu, Nov 20
PMC
Puerto Montt
AEP
Buenos Aires
$329 Roundtrip, found 12 hours ago
$329
Roundtrip
found 12 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 13 from Puerto Montt to Buenos Aires, returning Thu, Nov 20, priced at $329 found 12 hours ago
LATAM Airlines Group
Fri, Aug 22 - Mon, Sep 1
PMC
Puerto Montt
AEP
Buenos Aires
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Fri, Aug 22 from Puerto Montt to Buenos Aires, returning Mon, Sep 1, priced at $332 found 1 day ago
LATAM Airlines Group
Thu, Nov 13 - Thu, Nov 20
PMC
Puerto Montt
AEP
Buenos Aires
$337 Roundtrip, found 12 hours ago
$337
Roundtrip
found 12 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 13 from Puerto Montt to Buenos Aires, returning Thu, Nov 20, priced at $337 found 12 hours ago
LATAM Airlines Group
Thu, Nov 13 - Thu, Nov 20
PMC
Puerto Montt
AEP
Buenos Aires
$342 Roundtrip, found 12 hours ago
$342
Roundtrip
found 12 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 13 from Puerto Montt to Buenos Aires, returning Thu, Nov 20, priced at $342 found 12 hours ago
Flights from Puerto Montt (PMC) to Buenos Aires (AEP)
Origin airport
Tepual
Destination airport
Aeroparque Jorge Newbery
Airlines serving
LATAM Airlines Group, SKY AIRLINE
Roundtrip price
$277
Distance
928 mi

Puerto Montt to Buenos Aires Flights

The cheapest times to fly from Puerto Montt 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 Puerto Montt to Buenos Aires are during the month of November. You can find some of the cheapest flights from Puerto Montt to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Puerto Montt to Buenos Aires

Sunday is one of the best days to book for cheap flights from Puerto Montt 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 Puerto Montt 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 Puerto Montt to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $113 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 Puerto Montt 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 Puerto Montt 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 Tepual Airport (PMC) to Aeroparque Jorge Newbery Airport (AEP) cost?
Discover the latest flight deals from PMC to AEP 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 PMC to AEP?
The cheapest flights from PMC to AEP are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PMC to AEP?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PMC to AEP. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Tepual Airport (PMC) to Aeroparque Jorge Newbery Airport (AEP)?
You'll need to take a flight with a layover if you're traveling from Tepual Airport (PMC) 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 PMC to AEP?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tepual Airport (PMC) to Aeroparque Jorge Newbery Airport (AEP)?
To arrive at Aeroparque Jorge Newbery Airport (AEP) on schedule, opt for a flight that takes off from Tepual Airport (PMC) before 3 PM. The likelihood 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 Tepual Airport (PMC) to Aeroparque Jorge Newbery Airport (AEP) last-minute?
Booking your plane ticket from PMC to AEP right before your getaway is usually more expensive. But if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a PMC to AEP flight and hotel package?
You'll typically save money by booking a PMC to AEP flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Tepual Airport (PMC) to Aeroparque Jorge Newbery Airport (AEP)?
In most instances, you're able to cancel or reschedule your PMC to AEP flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like further information, visit our Customer Service portal.

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*Available to One Key members.