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Cheap flights from Quebec to Buenos Aires from C$ 428

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 2/2. 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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Find the cheapest flights from Quebec to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 a.m. - 9:20 a.m.YUL-EZE
25h 20m2 stops
United Airlines Logo
9:05 p.m. - 8:32 p.m.EZE-YUL
24h 27m2 stops
C$ 1,067United Airlines
Find Deal
Wed, 14 Jan - Tue, 10 Mar
Copa Airlines Logo
7:10 a.m. - 1:00 a.m.YUL-EZE
15h 50m1 stop
Copa Airlines Logo
10:01 a.m. - 11:43 p.m.EZE-YUL
15h 42m1 stop
C$ 1,069Copa Airlines
Find Deal
Tue, 11 Nov - Tue, 25 Nov
Multiple Airlines Logo
12:45 p.m. - 11:30 p.m.YUL-EZE
32h 45m2 stops
Multiple Airlines Logo
11:20 a.m. - 12:15 a.m.EZE-YUL
14h 55m1 stop
C$ 1,084Multiple Airlines
Find Deal
Wed, 12 Nov - Tue, 9 Dec
American Airlines Logo
7:30 a.m. - 9:30 a.m.YUL-EZE
24h 00m2 stops
American Airlines Logo
10:25 p.m. - 3:08 p.m.EZE-YUL
18h 43m2 stops
C$ 1,087American Airlines
Find Deal
Mon, 5 Jan - Mon, 26 Jan
Multiple Airlines Logo
12:45 p.m. - 6:43 p.m.YUL-EZE
27h 58m2 stops
Multiple Airlines Logo
11:20 a.m. - 12:15 a.m.EZE-YUL
14h 55m1 stop
C$ 1,088Multiple Airlines
Find Deal
Thu, 13 Nov - Tue, 9 Dec
American Airlines Logo
7:00 a.m. - 10:10 a.m.YUL-EZE
25h 10m1 stop
American Airlines Logo
10:25 p.m. - 3:20 p.m.EZE-YUL
18h 55m2 stops
C$ 1,095American Airlines
Find Deal
Sat, 17 Jan - Mon, 26 Jan
Arajet Logo
6:45 a.m. - 12:05 a.m.YUL-EZE
15h 20m1 stop
Arajet Logo
2:45 a.m. - 12:15 a.m.EZE-YUL
23h 30m1 stop
C$ 1,099Arajet
Find Deal
Mon, 26 Jan - Mon, 9 Feb
Delta Logo
9:34 a.m. - 10:15 a.m.YUL-EZE
22h 41m1 stop
Delta Logo
10:25 p.m. - 1:38 p.m.EZE-YUL
16h 13m1 stop
C$ 1,106Delta
Find Deal
Fri, 16 Jan - Mon, 9 Mar
Delta Logo
12:50 p.m. - 9:00 a.m.YUL-EZE
18h 10m1 stop
Delta Logo
8:55 p.m. - 11:45 a.m.EZE-YUL
16h 50m1 stop
C$ 1,108Delta
Find Deal
Fri, 23 Jan - Mon, 2 Feb
Arajet Logo
6:45 a.m. - 12:05 a.m.YUL-EZE
15h 20m1 stop
Arajet Logo
2:45 a.m. - 12:15 a.m.EZE-YUL
23h 30m1 stop
C$ 1,152Arajet
Find Deal
Mon, 2 Feb - Mon, 2 Mar

Copa Airlines flights from Quebec to Buenos Aires

Our best Copa Airlines deals on Quebec to Buenos Aires flight tickets
Copa Airlines
11 Nov
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
15h 50m
1 stop
EZE1:00 a.m.Buenos Aires Ministro Pistarini
24 Nov
EZE3:57 a.m.Buenos Aires Ministro Pistarini
21h 46m
1 stop
YUL11:43 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,067
Find similar
Copa Airlines
11 Nov
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
15h 50m
1 stop
EZE1:00 a.m.Buenos Aires Ministro Pistarini
25 Nov
EZE10:01 a.m.Buenos Aires Ministro Pistarini
15h 42m
1 stop
YUL11:43 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,069
Find similar
Copa Airlines
28 Nov
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
19h 12m
1 stop
EZE4:22 a.m.Buenos Aires Ministro Pistarini
4 Dec
EZE2:15 a.m.Buenos Aires Ministro Pistarini
23h 28m
1 stop
YUL11:43 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,077
Find similar

LATAM Airlines flights from Quebec to Buenos Aires

Our best LATAM Airlines deals on Quebec to Buenos Aires flight tickets
LATAM Airlines
14 Nov
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
33h 43m
2 stops
EZE6:43 p.m.Buenos Aires Ministro Pistarini
7 Dec
EZE4:05 a.m.Buenos Aires Ministro Pistarini
21h 54m
2 stops
YUL11:59 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,112
Find similar
LATAM Airlines
12 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
34h 40m
2 stops
AEP7:40 p.m.Buenos Aires Jorge Newbery
11 Mar
AEP3:40 p.m.Buenos Aires Jorge Newbery
26h 24m
2 stops
YUL5:04 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,113
Find similar
LATAM Airlines
16 Jan
YUL2:45 p.m.Montreal Pierre Elliott Trudeau Intl
16h 50m
2 stops
EZE9:35 a.m.Buenos Aires Ministro Pistarini
5 Feb
EZE4:05 a.m.Buenos Aires Ministro Pistarini
21h 45m
2 stops
YUL11:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,115
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Quebec to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Quebec to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

6:00 a.m.-9:20 a.m.

2 stops25h 20m

Buenos Aires Ministro Pistarini

Tue 10/3

9:05 p.m.-8:32 p.m.

2 stops24h 27m

C$ 1,067

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

7:10 a.m.-1:00 a.m.

1 stop15h 50m

Buenos Aires Ministro Pistarini

Tue 25/11

10:01 a.m.-11:43 p.m.

1 stop15h 42m

C$ 1,069

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

12:45 p.m.-11:30 p.m.

2 stops32h 45m

Buenos Aires Ministro Pistarini

Tue 9/12

11:20 a.m.-12:15 a.m.

1 stop14h 55m

C$ 1,084

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

7:30 a.m.-9:30 a.m.

2 stops24h 00m

Buenos Aires Ministro Pistarini

Mon 26/1

10:25 p.m.-3:08 p.m.

2 stops18h 43m

C$ 1,087

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

12:45 p.m.-6:43 p.m.

2 stops27h 58m

Buenos Aires Ministro Pistarini

Tue 9/12

11:20 a.m.-12:15 a.m.

1 stop14h 55m

C$ 1,088

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

7:00 a.m.-10:10 a.m.

1 stop25h 10m

Buenos Aires Ministro Pistarini

Mon 26/1

10:25 p.m.-3:20 p.m.

2 stops18h 55m

C$ 1,095

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

6:45 a.m.-12:05 a.m.

1 stop15h 20m

Buenos Aires Ministro Pistarini

Mon 9/2

2:45 a.m.-12:15 a.m.

1 stop23h 30m

C$ 1,099

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

9:34 a.m.-10:15 a.m.

1 stop22h 41m

Buenos Aires Ministro Pistarini

Mon 9/3

10:25 p.m.-1:38 p.m.

1 stop16h 13m

C$ 1,106

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

12:50 p.m.-9:00 a.m.

1 stop18h 10m

Buenos Aires Ministro Pistarini

Mon 2/2

8:55 p.m.-11:45 a.m.

1 stop16h 50m

C$ 1,108

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

6:45 a.m.-12:05 a.m.

1 stop15h 20m

Buenos Aires Ministro Pistarini

Mon 2/3

2:45 a.m.-12:15 a.m.

1 stop23h 30m

C$ 1,152

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Buenos Aires from

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

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Quebec is in September. Flight prices, which tend to average around C$ 1,102, are often lower during this time because this is during the off-season. If you’re not able to fly to Buenos Aires in September, then August is your next best option. Flight prices from Quebec to Buenos Aires during August average around C$ 1,121.

What is the cheapest day to depart on your flight to Buenos Aires?

The cheapest day to depart on your flight to Buenos Aires is on a Wednesday when prices can be found for as low as C$ 1,225. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Quebec to Buenos Aires for around C$ 1,312.

What is the cheapest time of day to depart on your flight to Buenos Aires?

According to our data, the cheapest time of day to fly to Buenos Aires is in the afternoon. momondo users have found flights departing from Quebec to Buenos Aires in the afternoon for as low as C$ 1,229. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of C$ 1,296.

How far in advance should I book a flight 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$ 1,275 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$ 1,048 on momondo.

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

You could potentially save up to 3% 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

Direct flights

None
There are no direct flights from Quebec to Buenos Aires. There are no popular flight routes from Quebec to Buenos Aires.
Search flight deals

  • 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?

  • 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
DeltaPriceFrom C$ 879Free CancellationRating
7.9
7,999 reviews
Search Delta flights
AviancaPriceFrom C$ 1,005Free CancellationRating
6.6
2,467 reviews
Search Avianca flights
Copa AirlinesPriceFrom C$ 1,060Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
Air CanadaPriceFrom C$ 1,077Free CancellationRating
7.1
10,383 reviews
Search Air Canada flights
ArajetPriceFrom C$ 1,085Free CancellationRating
7.1
36 reviews
Search Arajet flights
United AirlinesPriceFrom C$ 1,127Free CancellationRating
7.4
8,996 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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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
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport