$406 Cheap Flights from Puerto Montt (PMC) to Buenos Aires (BUEA) in 2026

Compare Puerto Montt to Buenos Aires flight deals

Find the cheapest month or even day of the year to fly to Buenos Aires

Book the best Buenos Aires fare with no extra fees

Flight deals from Puerto Montt to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Puerto Montt Airport to Buenos Aires? If you want to travel next month, return fares start from $435. Find the lowest prices on one-way and return tickets right here.

Buenos Aires.$406 per passenger.Departing Wed, 9 Sep, returning Sun, 13 Sep.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Puerto Montt on Wed, 9 Sep, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with LATAM Airlines, departs from Buenos Aires Ministro Pistarini on Sun, 13 Sep, arriving in Puerto Montt.Price includes taxes and charges.From $406, select.

Buenos Aires.$424 per passenger.Departing Thu, 8 Oct, returning Tue, 13 Oct.Return flight with JetSmart.Outbound indirect flight with JetSmart, departs from Puerto Montt on Thu, 8 Oct, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with JetSmart, departs from Buenos Aires Jorge Newbery on Tue, 13 Oct, arriving in Puerto Montt.Price includes taxes and charges.From $424, select.

Buenos Aires.$433 per passenger.Departing Mon, 26 Oct, returning Thu, 5 Nov.Return flight with JetSmart.Outbound indirect flight with JetSmart, departs from Puerto Montt on Mon, 26 Oct, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with JetSmart, departs from Buenos Aires Jorge Newbery on Thu, 5 Nov, arriving in Puerto Montt.Price includes taxes and charges.From $433, select.

Buenos Aires.$434 per passenger.Departing Thu, 9 Jul, returning Thu, 16 Jul.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Puerto Montt on Thu, 9 Jul, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with LATAM Airlines, departs from Buenos Aires Ministro Pistarini on Thu, 16 Jul, arriving in Puerto Montt.Price includes taxes and charges.From $434, select.

Buenos Aires.$435 per passenger.Departing Fri, 13 Nov, returning Sun, 22 Nov.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Puerto Montt on Fri, 13 Nov, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with LATAM Airlines, departs from Buenos Aires Jorge Newbery on Sun, 22 Nov, arriving in Puerto Montt.Price includes taxes and charges.From $435, select.

Buenos Aires.$435 per passenger.Departing Wed, 24 Jun, returning Fri, 3 Jul.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Puerto Montt on Wed, 24 Jun, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with LATAM Airlines, departs from Buenos Aires Ministro Pistarini on Fri, 3 Jul, arriving in Puerto Montt.Price includes taxes and charges.From $435, select.

Buenos Aires.$435 per passenger.Departing Mon, 8 Jun, returning Mon, 15 Jun.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Puerto Montt on Mon, 8 Jun, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with LATAM Airlines, departs from Buenos Aires Jorge Newbery on Mon, 15 Jun, arriving in Puerto Montt.Price includes taxes and charges.From $435, select.

Buenos Aires.$437 per passenger.Departing Fri, 25 Sep, returning Tue, 13 Oct.Return flight with JetSmart.Outbound indirect flight with JetSmart, departs from Puerto Montt on Fri, 25 Sep, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with JetSmart, departs from Buenos Aires Jorge Newbery on Tue, 13 Oct, arriving in Puerto Montt.Price includes taxes and charges.From $437, select.

Buenos Aires.$437 per passenger.Departing Thu, 27 Aug, returning Mon, 31 Aug.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Puerto Montt on Thu, 27 Aug, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with LATAM Airlines, departs from Buenos Aires Ministro Pistarini on Mon, 31 Aug, arriving in Puerto Montt.Price includes taxes and charges.From $437, select.

Buenos Aires.$477 per passenger.Departing Sun, 26 Jul, returning Sat, 1 Aug.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Puerto Montt on Sun, 26 Jul, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with LATAM Airlines, departs from Buenos Aires Jorge Newbery on Sat, 1 Aug, arriving in Puerto Montt.Price includes taxes and charges.From $477, select.

Find the cheapest month to fly from Puerto Montt to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Puerto Montt to Buenos Aires flights are currently cheapest in September.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Alternative Puerto Montt to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Puerto Montt to Buenos Aires? You could fly into the following airports instead.

Buenos Aires Jorge Newbery

7km from central Buenos Aires

Closest

from $424

Search flights

Buenos Aires Ministro Pistarini

28km from central Buenos Aires

Cheapest

from $406

Search flights

Puerto Montt to Buenos Aires: Flight information

The things to know before you go.

Cheapest flight found	$406
Cheapest month to fly	September

Finding cheap flights from Puerto Montt to Buenos Aires: Frequently asked questions

How many airports are there in Buenos Aires?

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.

How much are return flights from Puerto Montt to Buenos Aires?

The best price we found for a return flight from Puerto Montt to Buenos Aires is $406. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Puerto Montt to Buenos Aires?

Currently, there are no airlines that fly direct from Puerto Montt to Buenos Aires. But we found flights with one or more stops from $406.

How many flights are there a week from Puerto Montt to Buenos Aires?

As of May 2026, there are no flights flying from Puerto Montt to Buenos Aires.

When is the cheapest time to fly from Puerto Montt to Buenos Aires?

The cheapest month to fly from Puerto Montt to Buenos Aires is usually September.

Which is the cheapest airport to fly into in Buenos Aires?

If you're flying from Puerto Montt Airport, the cheapest airport near Buenos Aires is Buenos Aires Ministro Pistarini – which is 27.7 km away from the centre of Buenos Aires. We've found flights into this airport from $406.

Which upcoming date is cheapest to fly from Puerto Montt Airport to Buenos Aires on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Puerto Montt Airport to Buenos Aires on Wednesday, 9 September 2026.

Can I get a direct flight from Puerto Montt Airport to Buenos Aires?

No airlines currently offer direct flights between Puerto Montt Airport and Buenos Aires. Most routes have one or more stops.

How can I get the best flight deal from Puerto Montt Airport to Buenos Aires?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Buenos Aires?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Buenos Aires?

In May, the average temperature is usually around 14°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.

Which is the cheapest airline to fly from Puerto Montt Airport to Buenos Aires with?

Currently, LATAM Airlines offers the cheapest flight tickets to Buenos Aires.

Travelling from Puerto Montt El Tepual International Airport (PMC) to Buenos Aires: what you need to know

Buenos Aires and Puerto Montt (where Puerto Montt El Tepual International Airport is located) are both in the UTC-3 timezone. This means you won't have to adjust your watch after you land.
Give yourself enough time to catch your PMC to Buenos Aires flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.
Be prepared for longer lines in popular months like February. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a good idea.
Finding a plane ticket from PMC to Buenos Aires with a stopover is easy. Whether you're eager to potentially save cash on your fare or discover a new city, just deselect 'Direct flights only' to see your options. A popular stop is Santiago Arturo Merino Benitez Intl Airport (SCL).
Located around 13 kilometres from central Puerto Montt, PMC can be reached in about 25 minutes by car (depending on traffic). Travelling on public transport will take roughly 45 minutes.
Booked an early flight from Puerto Montt El Tepual International Airport to Buenos Aires? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these stays close to PMC:
Puerto Montt El Tepual International Airport maintains a strong on-time performance, making delays less likely. Departures from PMC touch down on schedule 85% of the time.

How to find the cheapest flights from Puerto Montt El Tepual International Airport (PMC) to Buenos Aires

$119 is currently the lowest price for a one-way Puerto Montt El Tepual International Airport to Buenos Aires flight. A return plane ticket starts at $406. These fares can change based on demand.
Don't wait until the last moment. You're more likely to land cheap flights from PMC to Buenos Aires if you book in advance. Airlines often have some fantastic early bird rates.
If you have flexibility with your travel dates, use the 'Whole month' tool. It'll give you the cheapest price across each month when looking for a Puerto Montt El Tepual International Airport to Buenos Aires ticket.
You don't need to check every day to find out if fares have dropped when you set up a Price Alert. We'll let you know as soon as there's an even better deal on cheap flights from PMC to Buenos Aires.
Save money on your flight from Puerto Montt El Tepual International Airport to Buenos Aires with the help of our filters. Select your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Buenos Aires

Buenos Aires Jorge Newbery Airfield (AEP)

Buenos Aires Jorge Newbery Airfield (AEP) to central Buenos Aires takes about 25 minutes by car. The centre is roughly 8 kilometres away.
It takes around 40 minutes if you're travelling by public transport.
The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from Puerto Montt El Tepual International Airport to Buenos Aires. Stay at one of these accommodation options near AEP instead:
Secure the lowest price by booking your ride from Buenos Aires Jorge Newbery Airfield around one week in advance of your flight from PMC to Buenos Aires.

Buenos Aires Ministro Pistarini Intl Airport (EZE)

The centre of Buenos Aires is around 32 kilometres from Buenos Aires Ministro Pistarini Intl Airport (EZE). After your flight from Puerto Montt El Tepual International Airport to Buenos Aires has landed and you've made your way out of the airport, expect a drive of about 30 minutes.
Travelling by public transport will take around 1 hour 15 minutes.
You'll find some great places to park your luggage (and yourself) near EZE. Settle in and get cosy after your PMC to Buenos Aires flight at any of these well-located options:
Avoid paying extra. Booking your ride one week ahead of your arrival at EZE can help you lock in a better rate.

Best time to go to Buenos Aires

It's time to work out your trip dates for your flight from Puerto Montt El Tepual International Airport to Buenos Aires. September is the busiest month to travel to Buenos Aires. If you like a quieter vibe, go in December.
Before booking a Puerto Montt El Tepual International Airport to Buenos Aires plane ticket, think about the weather you're most comfortable in. January is the warmest month in Buenos Aires, with temperatures ranging from 18ºC (64ºF) to 32ºC (90ºF).
Look for cheap tickets from PMC to Buenos Aires in July if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 16ºC (61ºF) on average.

More about Buenos Aires

When it comes to searching for somewhere to lay your head, you'll find the best stays in Buenos Aires right here. Explore these hotels as soon as you've locked in your flight from Puerto Montt El Tepual International Airport to Buenos Aires:
El Ateneo Grand Splendid and Teatro Colon are just two of the big attractions to add to your Buenos Aires must-do list. Keep the adventure rolling by checking out Recoleta Cemetery.

Explore more of Argentina

Rosario is just one of the many places in Argentina waiting to be explored after you've seen Buenos Aires. Around 274 kilometres away to the northwest, well-known attractions include Casa Natal Che Guevara, Monumento al Che Guevara and Casa Natal de Lionel Messi.
Around 386 kilometres south of Buenos Aires, Mar Del Plata is another favourite stop in Argentina. Experience major highlights starting with Teatro Colon, Playa Popular and Aquasol Water Park.