Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Quebec to Buenos Aires from C$ 468

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 22/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Quebec to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:00 p.m. - 3:50 p.m.
YUL
-
EZE
15h 50m1 stop
Multiple Airlines Logo
11:00 a.m. - 12:20 a.m.
EZE
-
YUL
14h 20m1 stop
C$ 1,053Multiple Airlines
Fri, 9 Jan - Thu, 9 Apr
Copa Airlines Logo
7:35 a.m. - 7:57 a.m.
YUL
-
EZE
22h 22m1 stop
Copa Airlines Logo
9:16 a.m. - 11:48 p.m.
EZE
-
YUL
16h 32m1 stop
C$ 1,059Copa Airlines
Wed, 21 Jan - Mon, 23 Feb
United Airlines Logo
9:45 a.m. - 9:20 a.m.
YOW
-
EZE
21h 35m2 stops
United Airlines Logo
10:05 p.m. - 2:27 p.m.
EZE
-
YOW
18h 22m2 stops
C$ 1,061United Airlines
Tue, 3 Feb - Tue, 10 Feb
Copa Airlines Logo
8:35 a.m. - 4:30 a.m.
YUL
-
EZE
18h 55m1 stop
Copa Airlines Logo
3:52 a.m. - 12:40 a.m.
EZE
-
YUL
21h 48m1 stop
C$ 1,064Copa Airlines
Thu, 9 Apr - Wed, 22 Apr
Arajet Logo
6:45 a.m. - 12:05 a.m.
YUL
-
EZE
15h 20m1 stop
Arajet Logo
8:50 a.m. - 12:20 a.m.
EZE
-
YUL
16h 30m1 stop
C$ 1,067Arajet
Wed, 4 Mar - Tue, 31 Mar
United Airlines Logo
9:15 a.m. - 9:20 a.m.
YUL
-
EZE
22h 05m2 stops
United Airlines Logo
10:05 p.m. - 9:42 p.m.
EZE
-
YUL
25h 37m2 stops
C$ 1,068United Airlines
Tue, 10 Feb - Wed, 25 Feb
Copa Airlines Logo
8:35 a.m. - 2:30 a.m.
YUL
-
EZE
16h 55m1 stop
Copa Airlines Logo
3:52 a.m. - 12:40 a.m.
EZE
-
YUL
21h 48m1 stop
C$ 1,072Copa Airlines
Wed, 1 Apr - Tue, 21 Apr
LATAM Airlines Logo
7:00 a.m. - 2:40 p.m.
YUL
-
AEP
29h 40m2 stops
LATAM Airlines Logo
3:40 p.m. - 4:55 p.m.
AEP
-
YUL
27h 15m2 stops
C$ 1,114LATAM Airlines
Tue, 20 Jan - Thu, 5 Feb
LATAM Airlines Logo
7:00 a.m. - 10:30 a.m.
YUL
-
AEP
25h 30m2 stops
LATAM Airlines Logo
2:55 p.m. - 5:30 p.m.
AEP
-
YUL
27h 35m2 stops
C$ 1,119LATAM Airlines
Wed, 14 Jan - Wed, 8 Apr
Avianca Logo
3:00 p.m. - 5:40 a.m.
YUL
-
AEP
36h 40m2 stops
Avianca Logo
7:00 a.m. - 8:35 p.m.
AEP
-
YUL
15h 35m1 stop
C$ 1,134Avianca
Tue, 13 Jan - Wed, 28 Jan

United Airlines flights from Quebec to Buenos Aires

Our best United Airlines deals on Quebec to Buenos Aires flight tickets
United Airlines
3 Feb
YOW9:45 a.m.Ottawa
21h 35m
2 stops
EZE9:20 a.m.Buenos Aires Ministro Pistarini
10 Feb
EZE10:05 p.m.Buenos Aires Ministro Pistarini
18h 22m
2 stops
YOW2:27 p.m.Ottawa
C$ 1,061
Find similar
United Airlines
10 Feb
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
22h 05m
2 stops
EZE9:20 a.m.Buenos Aires Ministro Pistarini
3 Mar
EZE10:05 p.m.Buenos Aires Ministro Pistarini
19h 11m
2 stops
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,068
Find similar
United Airlines
28 Jan
YOW6:00 a.m.Ottawa
25h 20m
2 stops
EZE9:20 a.m.Buenos Aires Ministro Pistarini
10 Feb
EZE10:05 p.m.Buenos Aires Ministro Pistarini
20h 25m
2 stops
YOW4:30 p.m.Ottawa
C$ 1,077
Find similar

Air Canada flights from Quebec to Buenos Aires

Our best Air Canada deals on Quebec to Buenos Aires flight tickets
Air Canada
8 May
YUL10:55 p.m.Montreal Pierre Elliott Trudeau Intl
14h 35m
1 stop
EZE2:30 p.m.Buenos Aires Ministro Pistarini
14 May
EZE4:35 p.m.Buenos Aires Ministro Pistarini
14h 35m
1 stop
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,116
Find similar
Air Canada
2 Mar
YUL10:30 p.m.Montreal Pierre Elliott Trudeau Intl
38h 40m
2 stops
EZE3:10 p.m.Buenos Aires Ministro Pistarini
6 Mar
EZE4:45 p.m.Buenos Aires Ministro Pistarini
15h 25m
1 stop
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,123
Find similar
Air Canada
3 Mar
YUL8:00 a.m.Montreal Pierre Elliott Trudeau Intl
29h 10m
2 stops
EZE3:10 p.m.Buenos Aires Ministro Pistarini
8 Mar
EZE4:45 p.m.Buenos Aires Ministro Pistarini
21h 37m
2 stops
YUL1:22 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,134
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 16 December 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

Fri 9/1

10:00 p.m.-3:50 p.m.

1 stop15h 50m

Buenos Aires Ministro Pistarini

Thu 9/4

11:00 a.m.-12:20 a.m.

1 stop14h 20m

C$ 1,053

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

7:35 a.m.-7:57 a.m.

1 stop22h 22m

Buenos Aires Ministro Pistarini

Mon 23/2

9:16 a.m.-11:48 p.m.

1 stop16h 32m

C$ 1,059

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Tue 3/2

9:45 a.m.-9:20 a.m.

2 stops21h 35m

Buenos Aires Ministro Pistarini

Tue 10/2

10:05 p.m.-2:27 p.m.

2 stops18h 22m

C$ 1,061

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

8:35 a.m.-4:30 a.m.

1 stop18h 55m

Buenos Aires Ministro Pistarini

Wed 22/4

3:52 a.m.-12:40 a.m.

1 stop21h 48m

C$ 1,064

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

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

1 stop15h 20m

Buenos Aires Ministro Pistarini

Tue 31/3

8:50 a.m.-12:20 a.m.

1 stop16h 30m

C$ 1,067

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

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

2 stops22h 05m

Buenos Aires Ministro Pistarini

Wed 25/2

10:05 p.m.-9:42 p.m.

2 stops25h 37m

C$ 1,068

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

8:35 a.m.-2:30 a.m.

1 stop16h 55m

Buenos Aires Ministro Pistarini

Tue 21/4

3:52 a.m.-12:40 a.m.

1 stop21h 48m

C$ 1,072

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

7:00 a.m.-2:40 p.m.

2 stops29h 40m

Buenos Aires Jorge Newbery

Thu 5/2

3:40 p.m.-4:55 p.m.

2 stops27h 15m

C$ 1,114

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

7:00 a.m.-10:30 a.m.

2 stops25h 30m

Buenos Aires Jorge Newbery

Wed 8/4

2:55 p.m.-5:30 p.m.

2 stops27h 35m

C$ 1,119

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

3:00 p.m.-5:40 a.m.

2 stops36h 40m

Buenos Aires Jorge Newbery

Wed 28/1

7:00 a.m.-8:35 p.m.

1 stop15h 35m

C$ 1,134

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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$ 1,093, 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 May is your next best option. Flight prices from Quebec to Buenos Aires during May average around C$ 1,107.

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$ 1,210. 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$ 1,296.

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$ 1,214. 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$ 1,281.

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$ 1,232 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$ 928 on momondo.

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

You could potentially save up to 21% 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

14h 05m

Direct flights

None
The fastest flight from Quebec to Buenos Aires takes 14h 05m
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$ 576Free CancellationRating
7.9
8,009 reviews
Search Delta flights
AviancaPriceFrom C$ 993Free CancellationRating
6.6
2,484 reviews
Search Avianca flights
Copa AirlinesPriceFrom C$ 1,043Free CancellationRating
7.6
1,556 reviews
Search Copa Airlines flights
ArajetPriceFrom C$ 1,054Free CancellationRating
6.8
38 reviews
Search Arajet flights
Air CanadaPriceFrom C$ 1,061Free CancellationRating
7.1
10,531 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 1,081Free CancellationRating
7.4
9,094 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 15/1
Thu 22/1
By creating a price alert you accept our terms of use and privacy policy.

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