What is the cheapest airline that flies from Quebec to Buenos Aires?

United Airlines, Arajet, and Delta are the most popular carriers operating from Quebec to Buenos Aires

Which airlines fly to Buenos Aires?

Air Canada, Copa Airlines and Avianca are the top three most popular airlines that fly to Buenos Aires from Quebec according to our data. Air Canada is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Buenos Aires. Keep in mind that there are 7 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Buenos Aires?

Flight times from Quebec to Buenos Aires vary, but if you’re flying out of Montreal and flying into Buenos Aires Ministro Pistarini Airport (one of the most popular routes), then the duration is 15h 16m on average. Another popular route from Quebec to Buenos Aires is flying from Québec City to Buenos Aires Ministro Pistarini Airport, which will take roughly 20h 39m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Quebec to Buenos Aires?

Prices for flights from Quebec to Buenos Aires are updated daily.

How many operators does momondo search for flights from Quebec to Buenos Aires?

As of June 2026, there are 7 operators available to choose from for flights from Quebec to Buenos Aires.

How old do you have to be to fly from Quebec to Buenos Aires?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 472 Cheap Flights from Quebec to Buenos Aires in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Quebec to Buenos Aires

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:01 a.m. - 9:25 p.m.

YUL

EZE

33h 24m

1 stop

9:15 a.m. - 12:20 a.m.

EZE

YUL

16h 05m

1 stop

C$ 848Multiple Airlines

Mon, 24 Aug - Tue, 8 Sep

5:45 p.m. - 9:00 p.m.

YUL

EZE

25h 15m

1 stop

4:35 p.m. - 12:21 p.m.

EZE

YUL

20h 46m

2 stops

C$ 968Multiple Airlines

Tue, 8 Dec - Thu, 15 Apr

9:55 p.m. - 2:30 p.m.

YUL

EZE

39h 35m

2 stops

9:15 a.m. - 12:20 a.m.

EZE

YUL

16h 05m

1 stop

C$ 969Multiple Airlines

Mon, 24 Aug - Tue, 8 Sep

11:01 a.m. - 9:25 p.m.

YUL

EZE

33h 24m

1 stop

11:25 p.m. - 7:30 a.m.

EZE

YUL

33h 05m

1 stop

C$ 975Aeromexico

Thu, 20 Aug - Tue, 15 Sep

11:01 a.m. - 9:25 p.m.

YUL

EZE

33h 24m

1 stop

11:25 p.m. - 7:30 a.m.

EZE

YUL

33h 05m

1 stop

C$ 995Aeromexico

Thu, 20 Aug - Thu, 17 Sep

5:50 p.m. - 8:00 a.m.

YOW

EZE

37h 10m

2 stops

9:00 p.m. - 6:48 p.m.

EZE

YOW

22h 48m

2 stops

C$ 1,023United Airlines

Thu, 9 Jul - Mon, 13 Jul

7:00 a.m. - 12:05 a.m.

YUL

EZE

16h 05m

1 stop

8:40 a.m. - 12:20 a.m.

EZE

YUL

16h 40m

1 stop

C$ 1,036Arajet

Wed, 26 Aug - Sun, 6 Sep

7:14 a.m. - 8:45 a.m.

YUL

EZE

24h 31m

1 stop

10:20 p.m. - 3:29 p.m.

EZE

YUL

18h 09m

2 stops

C$ 1,037American Airlines

Thu, 20 Aug - Tue, 15 Sep

7:55 a.m. - 7:15 a.m.

YUL

EZE

22h 20m

2 stops

10:30 p.m. - 10:53 p.m.

EZE

YUL

25h 23m

2 stops

C$ 1,044American Airlines

Wed, 26 Aug - Sun, 6 Sep

2:00 p.m. - 7:20 a.m.

YOW

EZE

39h 20m

2 stops

11:55 p.m. - 9:11 a.m.

EZE

YOW

35h 16m

2 stops

C$ 1,064United Airlines

Mon, 23 Nov - Sat, 5 Dec

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Copa Airlines flights from Quebec to Buenos Aires

Our best Copa Airlines deals on Quebec to Buenos Aires flight tickets

Copa Airlines

30 Jun

YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl

18h 55m

1 stop

EZE4:30 a.m.Buenos Aires Ministro Pistarini

14 Jul

EZE8:59 a.m.Buenos Aires Ministro Pistarini

16h 41m

1 stop

YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,036

Copa Airlines

29 Sep

YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl

18h 46m

1 stop

EZE4:21 a.m.Buenos Aires Ministro Pistarini

26 Oct

EZE2:21 a.m.Buenos Aires Ministro Pistarini

23h 19m

1 stop

YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,101

Copa Airlines

9 Nov

YUL7:22 a.m.Montreal Pierre Elliott Trudeau Intl

18h 12m

1 stop

EZE3:34 a.m.Buenos Aires Ministro Pistarini

30 Nov

EZE8:56 a.m.Buenos Aires Ministro Pistarini

17h 11m

1 stop

YUL12:07 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,104

Delta flights from Quebec to Buenos Aires

Our best Delta deals on Quebec to Buenos Aires flight tickets

Delta

26 Jun

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

25h 45m

1 stop

EZE9:45 a.m.Buenos Aires Ministro Pistarini

12 Jul

EZE8:10 p.m.Buenos Aires Ministro Pistarini

16h 29m

1 stop

YUL11:39 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,166

Delta

26 Jun

YUL12:48 p.m.Montreal Pierre Elliott Trudeau Intl

19h 57m

1 stop

EZE9:45 a.m.Buenos Aires Ministro Pistarini

12 Jul

EZE8:10 p.m.Buenos Aires Ministro Pistarini

23h 44m

2 stops

YUL6:54 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,169

Delta

29 Sep

YUL6:47 p.m.Montreal Pierre Elliott Trudeau Intl

13h 58m

1 stop

EZE9:45 a.m.Buenos Aires Ministro Pistarini

27 Oct

EZE4:00 a.m.Buenos Aires Ministro Pistarini

32h 44m

2 stops

YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,170

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

11:01 a.m.-9:25 p.m.

1 stop33h 24m

Buenos Aires Ministro Pistarini

Tue 8/9

9:15 a.m.-12:20 a.m.

1 stop16h 05m

C$ 848

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

5:45 p.m.-9:00 p.m.

1 stop25h 15m

Buenos Aires Ministro Pistarini

Thu 15/4

4:35 p.m.-12:21 p.m.

2 stops20h 46m

C$ 968

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

9:55 p.m.-2:30 p.m.

2 stops39h 35m

Buenos Aires Ministro Pistarini

Tue 8/9

9:15 a.m.-12:20 a.m.

1 stop16h 05m

C$ 969

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

11:01 a.m.-9:25 p.m.

1 stop33h 24m

Buenos Aires Ministro Pistarini

Tue 15/9

11:25 p.m.-7:30 a.m.

1 stop33h 05m

C$ 975

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

11:01 a.m.-9:25 p.m.

1 stop33h 24m

Buenos Aires Ministro Pistarini

Thu 17/9

11:25 p.m.-7:30 a.m.

1 stop33h 05m

C$ 995

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Thu 9/7

5:50 p.m.-8:00 a.m.

2 stops37h 10m

Buenos Aires Ministro Pistarini

Mon 13/7

9:00 p.m.-6:48 p.m.

2 stops22h 48m

C$ 1,023

Quickest round-trip

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

7:00 a.m.-12:05 a.m.

1 stop16h 05m

Buenos Aires Ministro Pistarini

Sun 6/9

8:40 a.m.-12:20 a.m.

1 stop16h 40m

C$ 1,036

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

7:14 a.m.-8:45 a.m.

1 stop24h 31m

Buenos Aires Ministro Pistarini

Tue 15/9

10:20 p.m.-3:29 p.m.

2 stops18h 09m

C$ 1,037

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

7:55 a.m.-7:15 a.m.

2 stops22h 20m

Buenos Aires Ministro Pistarini

Sun 6/9

10:30 p.m.-10:53 p.m.

2 stops25h 23m

C$ 1,044

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Mon 23/11

2:00 p.m.-7:20 a.m.

2 stops39h 20m

Buenos Aires Ministro Pistarini

Sat 5/12

11:55 p.m.-9:11 a.m.

2 stops35h 16m

C$ 1,064

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Quebec to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Quebec is in June. Flight prices, which tend to average around C$ 457, are often lower during this time because this is during the off-season. If you’re not able to fly to Buenos Aires in June, then October is your next best option. Flight prices from Quebec to Buenos Aires during October average around C$ 522.

How far in advance should I book a flight from Quebec to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around C$ 1,268 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Quebec for as low as C$ 1,031 on momondo.

Can stopping save me money on Quebec to Buenos Aires flights?

You could potentially save up to 7% on your flight if you consider stops on a Quebec to Buenos Aires flight.

Cheap Quebec to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to Buenos Aires

Fastest flight time	15h 16m
Direct flights	None

The fastest flight from Quebec to Buenos Aires takes 15h 16m

There are no direct flights from Quebec to Buenos Aires. There are no popular flight routes from Quebec to Buenos Aires.

Search flight deals

Frequently asked questions about flying from Quebec to Buenos Aires

When did momondo last update prices for flights from Quebec to Buenos Aires?
Prices for flights from Quebec to Buenos Aires are updated daily.
How many operators does momondo search for flights from Quebec to Buenos Aires?
As of June 2026, there are 7 operators available to choose from for flights from Quebec to Buenos Aires.
How old do you have to be to fly from Quebec to Buenos Aires?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Quebec to Buenos Aires

Compare and see reviews for airlines that fly from Quebec to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 576	Free Cancellation	Rating 7.8 8,430 reviews	Search Delta flights
Arajet	PriceFrom C$ 851	Free Cancellation	Rating 6.5 49 reviews	Search Arajet flights
Air Canada	PriceFrom C$ 898	Free Cancellation	Rating 7.1 11,251 reviews	Search Air Canada flights
LATAM Airlines	PriceFrom C$ 1,008	Free Cancellation	Rating 7.4 1,942 reviews	Search LATAM Airlines flights
Avianca	PriceFrom C$ 1,073	Free Cancellation	Rating 6.5 2,534 reviews	Search Avianca flights
Copa Airlines	PriceFrom C$ 1,073	Free Cancellation	Rating 7.6 1,568 reviews	Search Copa Airlines flights
United Airlines	PriceFrom C$ 1,114	Free Cancellation	Rating 7.4 9,879 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to Buenos Aires?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Quebec to Buenos Aires for you.

Can I find flights from Quebec to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Quebec on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Quebec to Buenos Aires?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Quebec.

I’m not ready to book a flight from Quebec to Buenos Aires right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Buenos Aires from Quebec. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fly into one of these airports located in Buenos Aires

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Cheap flights from Quebec to Buenos Aires from C$ 472

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to Buenos Aires departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Copa Airlines flights from Quebec to Buenos Aires

Our best Copa Airlines deals on Quebec to Buenos Aires flight tickets

Delta flights from Quebec to Buenos Aires

Our best Delta deals on Quebec to Buenos Aires flight tickets

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How to get the cheapest flight ticket from Quebec to Buenos Aires

What is the cheapest month to fly to Buenos Aires?

How far in advance should I book a flight from Quebec to Buenos Aires?

Can stopping save me money on Quebec to Buenos Aires flights?

What is the cheapest airline that flies from Quebec to Buenos Aires?

Which airlines fly to Buenos Aires?

How long does it take to fly to Buenos Aires?

Cheap Quebec to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to Buenos Aires

Fastest flight time

Direct flights

Frequently asked questions about flying from Quebec to Buenos Aires

Best airlines flying from Quebec to Buenos Aires

Compare and see reviews for airlines that fly from Quebec to Buenos Aires with momondo

Why use momondo?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 27.4 km from Buenos Aires

Fly your favourite airline to Buenos Aires

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Buenos Aires

List of cabin classes available on flights landing in Buenos Aires. Availability may vary depending on flight origin and airline.

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