C$1,839 Cheap Flights from Moncton (YQM) to Buenos Aires (BUEA)

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Flight deals from Moncton to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Moncton Airport to Buenos Aires? If you want to travel next month, return fares start from C$1,839. Find the lowest prices on one-way and return tickets right here.

Buenos Aires.C$505 per passenger.Departing Tue., Sep. 1.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Moncton on Tue., Sep. 1, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From C$505, select.

Buenos Aires.C$680 per passenger.Departing Wed., Mar. 10.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Moncton on Wed., Mar. 10, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From C$680, select.

Buenos Aires.C$772 per passenger.Departing Sun., May 23.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Moncton on Sun., May 23, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From C$772, select.

Buenos Aires.C$782 per passenger.Departing Fri., Nov. 6.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Moncton on Fri., Nov. 6, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From C$782, select.

Buenos Aires.C$820 per passenger.Departing Sun., Aug. 9.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Moncton on Sun., Aug. 9, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From C$820, select.

Buenos Aires.C$1,037 per passenger.Departing Tue., Dec. 22.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Moncton on Tue., Dec. 22, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From C$1,037, select.

Find the cheapest month to fly from Moncton to Buenos Aires

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

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Alternative Moncton to Buenos Aires routes

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

Buenos Aires Jorge Newbery

7km from central Buenos Aires

Closest

from C$722

Search flights

Buenos Aires Ministro Pistarini

28km from central Buenos Aires

Cheapest

from C$505

Search flights

Moncton to Buenos Aires: Flight information

The things to know before you go.

Cheapest flight found	C$505
Cheapest month to fly	September

Finding cheap flights from Moncton 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 Moncton to Buenos Aires?

The best price we found for a return flight from Moncton to Buenos Aires is C$1,839. 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 Moncton to Buenos Aires?

Currently, there are no airlines that fly direct from Moncton to Buenos Aires. But we found flights with one or more stops from C$1,839.

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

As of July 2026, there are no flights flying from Moncton to Buenos Aires.

When is the cheapest time to fly from Moncton to Buenos Aires?

The cheapest month to fly from Moncton to Buenos Aires is usually August.

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

If you're flying from Moncton 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 C$1,839.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Moncton Airport to Buenos Aires on Sunday, August 9, 2026.

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

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

How can I get the best flight deal from Moncton 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 July, the average temperature is usually around 10°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 Moncton Airport to Buenos Aires with?

Currently, Air Canada offers the cheapest flight tickets to Buenos Aires.

Travelling from Greater Moncton International Airport (YQM) to Buenos Aires: what you need to know

Buenos Aires's timezone is UTC-3, which is the same as Moncton (the location of Greater Moncton International Airport).
Leave enough time to catch your flight from YQM to Buenos Aires. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.
Flying over a peak time such as August? School holidays and other high seasons can mean longer lines at check-in and security. Play things extra safe and arrive up to four hours before international flights and two hours before a domestic departure.
If you hold a passport from Canada and want to travel to Argentina for tourism purposes, you won't need a visa. However, visa and entry requirements may vary based on the length of your trip and are subject to change. For the most up-to-date information, contact your destination's nearest consulate or embassy before reserving a cheap ticket from Greater Moncton International Airport to Buenos Aires.
The journey from central Moncton to YQM takes around 41 minutes on public transport. If you ride-share, drive or grab a cab, you'll cover the 10 kilometres in 13 minutes or so, depending on traffic.
Want a hassle-free start to your trip? Stay near YQM. Whether you're boarding an early flight from Greater Moncton International Airport to Buenos Aires or just don't want to be rushed, these hotels are ideal:

How to find the cheapest flights from Greater Moncton International Airport (YQM) to Buenos Aires

The best price we've seen for a one-way ticket from Greater Moncton International Airport to Buenos Aires is C$505. The cheapest price for a return flight is C$1,839. Keep in mind fares can change due to availability at the time of booking.
To pick up cheap tickets from YQM to Buenos Aires, book in advance. Airlines tend to offer their best fares when flights are first made available.
The 'Whole month' search tool shows you the cheapest tickets from Greater Moncton International Airport to Buenos Aires throughout the entire month. It's an easy way to snap up a bargain if your travel dates aren't set in stone.
Locking in a cheap ticket from YQM to Buenos Aires is easy with Price Alerts. Simply create one of these automatic alerts and we'll let you know when the price has fallen.
Tailor your travel plans with filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Greater Moncton International Airport to Buenos Aires.

Airports in Buenos Aires

Jorge Newbery Airport (AEP)

Jorge Newbery Airport (AEP) is around 14 kilometres from the centre of Buenos Aires. With a car rental or if you're catching a cab, the drive is around 20 minutes.
Travelling on public transport takes around 38 minutes.
The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Greater Moncton International Airport to Buenos Aires. Stay at one of these accommodation options near AEP instead:

Ministro Pistarini Airport (EZE)

As soon as your flight from Greater Moncton International Airport to Buenos Aires has arrived, you can reach the city centre in around 36 minutes by car. Central Buenos Aires is approximately 32 kilometres from Ministro Pistarini Airport (EZE).
You can also travel using public transport, which will take about 2 hours and 8 minutes.
After your flight from YQM to Buenos Aires, tuck yourself in at a hotel near EZE. These are some great accommodation options that'll help you slip into relaxation mode:

Best time to go to Buenos Aires

It's time to pick your trip dates for your flight from Greater Moncton International Airport to Buenos Aires. August is the most popular month to travel to Buenos Aires. If you want a quieter atmosphere, go in April.
Lock in your flight from Greater Moncton International Airport to Buenos Aires for January to visit the city during its warmest month. Expect temperatures to range from 19ºC to 31ºC.
July has average temperatures of between 5ºC and 15ºC. Look for cheap flights from YQM to Buenos Aires sometime then if you want to travel when it's cooler.

More about Buenos Aires

Start your Buenos Aires trip right by choosing the ideal place to stay. As soon as you've booked your flight from Greater Moncton International Airport to Buenos Aires, check out our range of hotels including:
All great adventures should include some sightseeing. Obelisco de Buenos Aires, Recoleta Cemetery and Casa Rosada are must-visits when exploring Buenos Aires.

Complete your Buenos Aires trip with a car rental

Finding you a cheap flight from Greater Moncton International Airport to Buenos Aires isn't the only thing we're good at. Check out our car rentals in Buenos Aires and have more freedom to explore. We find deals from trusted car rental providers and put them all in one place. Instantly compare offers and then book with no fees.