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Cheap flights from Quebec to Buenos Aires from C$ 504

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BUE
27 Apr — 4 May1
1 adult

Cheap flight deals from Quebec to Buenos Aires

Keep the following information in mind while searching for Quebec to Buenos Aires flight deals. Data was last updated 22 April 2025.

Round-trip from

C$ 1,032

One-way from

C$ 504

Popular in

December

Cheapest in

May

Average price

C$ 1,220
Air Canada
  • Air Canada
  • 24/9-29/9
  • 2 total stops
  • 29h 20m total
  • Quebec to Buenos Aires
Avianca
  • Avianca
  • 5/5
  • 1 total stop
  • 14h 55m total
  • Quebec to Buenos Aires
Highest demand for flights based on searches. 7% potential increase in price (C$ 132 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 44 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Quebec to Buenos Aires

Cheapest flights from Quebec to Buenos Aires
Explore the most affordable flight options available from Quebec to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.

Wed 24/910:45 p.m.YUL - EZE
1 stop14h 45mAir Canada
Mon 29/94:35 p.m.EZE - YUL
1 stop14h 35mAir Canada
Deal found 21/4C$ 1,032
Wed 10/911:25 p.m.YUL - EZE
1 stop14h 55mAvianca
Thu 25/91:40 a.m.EZE - YUL
1 stop21h 25mAvianca
Deal found 21/4C$ 1,035
Mon 16/68:41 a.m.YUL - EZE
1 stop22h 33mCopa Airlines
Mon 23/610:05 a.m.EZE - YUL
1 stop15h 35mCopa Airlines
Deal found 21/4C$ 1,036
Mon 19/59:55 p.m.YOW - EZE
2 stops39h 35mAir Canada
Mon 26/54:35 p.m.EZE - YOW
2 stops17h 26mAir Canada
Deal found 20/4C$ 1,055
Mon 14/79:15 a.m.YUL - EZE
2 stops45h 45mUnited Airlines
Tue 29/79:00 p.m.EZE - YUL
2 stops25h 29mUnited Airlines
Deal found 21/4C$ 1,066
Mon 13/1011:25 p.m.YUL - EZE
1 stop23h 45mMultiple Airlines
Mon 27/108:30 p.m.EZE - YUL
1 stop15h 10mMultiple Airlines
Deal found 21/4C$ 1,091
Fri 7/116:10 p.m.YUL - EZE
1 stop23h 30mArajet
Mon 24/118:30 p.m.EZE - YUL
1 stop15h 10mArajet
Deal found 22/4C$ 1,111
Sun 5/105:00 p.m.YUL - EZE
2 stops35h 55mDelta
Tue 21/107:40 a.m.EZE - YUL
2 stops29h 04mDelta
Deal found 21/4C$ 1,126
Tue 1/72:45 p.m.YOW - EZE
2 stops40h 15mUnited Airlines
Wed 20/89:00 p.m.EZE - YOW
2 stops37h 58mUnited Airlines
Deal found 21/4C$ 1,137
Mon 19/56:45 p.m.YUL - AEP
2 stops22h 50mLATAM Airlines
Mon 26/58:40 a.m.AEP - YUL
2 stops27h 59mLATAM Airlines
Deal found 22/4C$ 1,178
Mon 3/116:50 a.m.YOW - EZE
2 stops42h 05mMultiple Airlines
Mon 24/117:15 a.m.EZE - YOW
2 stops33h 05mMultiple Airlines
Deal found 21/4C$ 1,180
Fri 9/511:11 a.m.YUL - AEP
2 stops32h 29mMultiple Airlines
Sun 25/59:50 a.m.AEP - YUL
2 stops26h 49mMultiple Airlines
Deal found 21/4C$ 1,195

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 22 April 2025.
Use the filters below to find and compare flights from Quebec to Buenos Aires that are best for you.

Fly from

Quebec

Fly to

Buenos Aires

Route

Depart

Return

Price

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

10:45 p.m.-2:30 p.m.

1 stop14h 45m

Buenos Aires Ministro Pistarini

Mon 29/9

4:35 p.m.-6:10 a.m.

1 stop14h 35m

C$ 1,032

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

11:25 p.m.-3:20 p.m.

1 stop14h 55m

Buenos Aires Ministro Pistarini

Fri 26/9

6:50 a.m.-10:05 p.m.

1 stop16h 15m

C$ 1,035

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 16/6

8:41 a.m.-8:14 a.m.

1 stop22h 33m

Buenos Aires Ministro Pistarini

Mon 23/6

10:05 a.m.-12:40 a.m.

1 stop15h 35m

C$ 1,036

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Mon 19/5

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

2 stops39h 35m

Buenos Aires Ministro Pistarini

Mon 26/5

4:35 p.m.-9:01 a.m.

2 stops17h 26m

C$ 1,055

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 14/7

9:15 a.m.-8:00 a.m.

2 stops45h 45m

Buenos Aires Ministro Pistarini

Tue 29/7

9:00 p.m.-9:29 p.m.

2 stops25h 29m

C$ 1,066

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

11:25 p.m.-12:10 a.m.

1 stop23h 45m

Buenos Aires Ministro Pistarini

Mon 27/10

8:30 p.m.-10:40 a.m.

1 stop15h 10m

C$ 1,091

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

5:00 p.m.-5:55 a.m.

2 stops35h 55m

Buenos Aires Ministro Pistarini

Thu 23/10

7:40 a.m.-11:44 a.m.

2 stops29h 04m

C$ 1,126

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Tue 1/7

2:45 p.m.-8:00 a.m.

2 stops40h 15m

Buenos Aires Ministro Pistarini

Wed 20/8

9:00 p.m.-9:58 a.m.

2 stops37h 58m

C$ 1,137

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 19/5

6:45 p.m.-6:35 p.m.

2 stops22h 50m

Buenos Aires Jorge Newbery

Mon 26/5

8:40 a.m.-11:39 a.m.

2 stops27h 59m

C$ 1,178

MontrealBuenos Aires

YUL - AEP

YULAEP

Montreal Pierre Elliott Trudeau Intl

Fri 9/5

11:11 a.m.-8:40 p.m.

2 stops32h 29m

Buenos Aires Jorge Newbery

Sun 25/5

9:50 a.m.-11:39 a.m.

2 stops26h 49m

C$ 1,195

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

Showing 1-10 of 39 results
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Best time to book a flight from Quebec to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Quebec with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Quebec to Buenos Aires

What is the cheapest month to book a flight from Quebec to Buenos Aires?

Currently, November is the cheapest month in which you can book a flight from Quebec to Buenos Aires (average of C$ 816). Flying from Quebec to Buenos Aires in December is currently the most expensive (average of C$ 1,063). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from QC to BUE?

Find hourly flight availability from Quebec to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.

When flying from Quebec to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated 22 April 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines and Copa Airlines from Quebec to Buenos Aires. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Quebec to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Quebec to Buenos Aires one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at C$ 504. Air Canada flights start at C$ 517 while deals on Copa Airlines start at C$ 521 one-way.

  • What are the most popular routes from Quebec to Buenos Aires?

  • Can I find deals for flights from Quebec to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Quebec to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Buenos Aires.

  • Can I find deals for business class flights from Quebec to Buenos Aires?

    Yes. Cheapflights offers flight deals from Quebec to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quebec to Buenos Aires?

    Currently, November is the cheapest month in which you can book a flight from Quebec to Buenos Aires (average of C$ 816). Flying from Quebec to Buenos Aires in December is currently the most expensive (average of C$ 1,063). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Quebec to Buenos Aires

Discover the top 6 airlines that operate flights from Quebec to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 641AverageC$ 1,092FlexibilityNo cancel feeOn-time71%
Search Avianca flights
ArajetCheapestC$ 693AverageC$ 1,096FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 902AverageC$ 1,251FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Copa AirlinesCheapestC$ 974AverageC$ 1,238FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
United AirlinesCheapestC$ 1,064AverageC$ 1,467FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,070AverageC$ 1,451FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Quebec to Buenos Aires?

When you search for this flight from Quebec to Buenos Aires, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Quebec to Buenos Aires?

Cheapflights helps you find that perfect flight to Buenos Aires from Quebec by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Quebec to Buenos Aires with no change fees?

Certainly. Search results for flights to Buenos Aires from Quebec shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Quebec to Buenos Aires become cheaper?

Yes, Cheapflights offers price alerts on Quebec to Buenos Aires flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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