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Cheap flights from Québec City to Buenos Aires from C$ 550

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — BUE
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Québec City to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Québec City (YQB) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

C$ 1,110

One-way from

C$ 550
12/3-26/3
  • 12/3-26/3
  • 4 total stops
  • 57h 54m total
  • Québec City to Buenos Aires
Search Deals
American Airlines
  • American Airlines
  • 1/11
  • 1 total stop
  • 39h 20m total
  • Québec City to Buenos Aires
Search Deals

Find flight deals from Québec City to Buenos Aires

Cheapest flights from Québec City to Buenos Aires
Explore the most affordable flight options available from Québec City to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Tue 30/125:00 a.m.YQB - EZE
2 stops24h 20mUnited Airlines
Thu 22/111:55 p.m.EZE - YQB
2 stops24h 33mUnited Airlines
Deal found 16/9C$ 1,376
Wed 10/127:05 p.m.YQB - EZE
3 stops42h 05mAir Canada
Wed 31/124:45 p.m.EZE - YQB
2 stops19h 14mAir Canada
Deal found 15/9C$ 1,457
Tue 9/125:10 p.m.YQB - EZE
2 stops36h 10mUnited Airlines
Mon 12/111:55 p.m.EZE - YQB
2 stops20h 43mUnited Airlines
Deal found 15/9C$ 1,579
Wed 10/127:35 p.m.YQB - EZE
2 stops18h 15mMultiple Airlines
Wed 31/124:45 p.m.EZE - YQB
2 stops19h 14mMultiple Airlines
Deal found 16/9C$ 1,625
Thu 11/126:00 a.m.YQB - EZE
2 stops25h 35mMultiple Airlines
Sat 10/13:55 p.m.EZE - YQB
2 stops35h 42mMultiple Airlines
Deal found 15/9C$ 1,644
Tue 30/129:15 a.m.YQB - EZE
3 stops27h 55mMultiple Airlines
Thu 22/112:15 p.m.EZE - YQB
2 stops23h 30mMultiple Airlines
Deal found 17/9C$ 1,656
Wed 10/125:00 a.m.YQB - EZE
2 stops26h 20mUnited Airlines
Wed 31/1211:55 p.m.EZE - YQB
2 stops20h 43mUnited Airlines
Deal found 15/9C$ 1,704
Tue 30/1210:55 a.m.YQB - AEP
2 stops28h 25mMultiple Airlines
Thu 22/112:20 p.m.AEP - YQB
2 stops23h 25mMultiple Airlines
Deal found 17/9C$ 1,706
Wed 10/125:35 a.m.YQB - EZE
2 stops26h 00mMultiple Airlines
Sun 11/14:45 p.m.EZE - YQB
2 stops19h 14mMultiple Airlines
Deal found 15/9C$ 1,718
Wed 10/127:05 p.m.YQB - EZE
3 stops42h 05mAir Canada
Sun 11/14:45 p.m.EZE - YQB
2 stops23h 44mAir Canada
Deal found 15/9C$ 1,726
Wed 10/127:05 p.m.YQB - AEP
2 stops16h 35mMultiple Airlines
Wed 31/121:40 p.m.AEP - YQB
2 stops26h 49mMultiple Airlines
Deal found 16/9C$ 2,135
Wed 10/123:20 p.m.YQB - AEP
2 stops24h 00mMultiple Airlines
Sun 11/11:40 p.m.AEP - YQB
3 stops22h 19mMultiple Airlines
Deal found 15/9C$ 2,205

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City 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 17 September 2025.
Use the filters below to find and compare flights from Québec City to Buenos Aires that are best for you.

Fly from

Québec City

Fly to

Buenos Aires

Route

Depart

Return

Price

Québec CityBuenos Aires

YQB - EZE

YQBEZE

Québec City

Mon 2/3

6:20 a.m.-9:35 a.m.

2 stops25h 15m

Buenos Aires Ministro Pistarini

Mon 9/3

11:00 a.m.-2:29 p.m.

2 stops28h 29m

C$ 1,114

Québec CityBuenos Aires

YQB - EZE

YQBEZE

Québec City

Fri 23/1

10:55 a.m.-9:35 a.m.

2 stops20h 40m

Buenos Aires Ministro Pistarini

Mon 23/2

11:00 a.m.-2:29 p.m.

2 stops29h 29m

C$ 1,123

Québec CityBuenos Aires

YQB - EZE

YQBEZE

Québec City

Fri 23/1

7:05 p.m.-3:10 p.m.

2 stops18h 05m

Buenos Aires Ministro Pistarini

Mon 23/2

4:45 p.m.-2:29 p.m.

3 stops23h 44m

C$ 1,278

Québec CityBuenos Aires

YQB - EZE

YQBEZE

Québec City

Mon 2/3

7:05 p.m.-3:10 p.m.

3 stops42h 05m

Buenos Aires Ministro Pistarini

Mon 9/3

4:45 p.m.-6:14 p.m.

3 stops26h 29m

C$ 1,286

Québec CityBuenos Aires

YQB - EZE

YQBEZE

Québec City

Tue 30/12

5:00 a.m.-7:20 a.m.

2 stops24h 20m

Buenos Aires Ministro Pistarini

Thu 22/1

11:55 p.m.-10:28 p.m.

2 stops24h 33m

C$ 1,376

Québec CityBuenos Aires

YQB - EZE

YQBEZE

Québec City

Tue 9/12

5:10 p.m.-7:20 a.m.

2 stops36h 10m

Buenos Aires Ministro Pistarini

Mon 12/1

11:55 p.m.-6:38 p.m.

2 stops20h 43m

C$ 1,579

Québec CityBuenos Aires

YQB - EZE

YQBEZE

Québec City

Thu 12/3

10:55 a.m.-3:10 p.m.

3 stops27h 15m

Buenos Aires Ministro Pistarini

Wed 25/3

1:40 a.m.-10:12 p.m.

2 stops21h 32m

C$ 1,593

Québec CityBuenos Aires

YQB - AEP

YQBAEP

Québec City

Fri 23/1

7:35 p.m.-8:40 p.m.

2 stops23h 05m

Buenos Aires Jorge Newbery

Mon 23/2

12:20 p.m.-11:32 a.m.

2 stops25h 12m

C$ 1,641

Québec CityBuenos Aires

YQB - EZE

YQBEZE

Québec City

Thu 11/12

6:00 a.m.-9:35 a.m.

2 stops25h 35m

Buenos Aires Ministro Pistarini

Sat 10/1

3:55 p.m.-1:37 a.m.

2 stops35h 42m

C$ 1,644

Québec CityBuenos Aires

YQB - EZE

YQBEZE

Québec City

Tue 30/12

9:15 a.m.-3:10 p.m.

3 stops27h 55m

Buenos Aires Ministro Pistarini

Thu 22/1

12:15 p.m.-9:45 a.m.

2 stops23h 30m

C$ 1,656

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 21 results
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Best time to book a flight from Québec City to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Québec City 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 Québec City to Buenos Aires
No data available for this route at this time. Please check back soon.

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 17 September 2025.
Check out reviews from past customers who have flown with United Airlines and Air Canada from Québec City to Buenos Aires to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Québec City 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 airport do you fly from for flights from Québec City to Buenos Aires?

    If you book a flight to Buenos Aires from Québec City, you will be flying from Quebec, which is the city’s only airport. Québec City (YQB) is located 13.5 km from the centre of Québec City. There are 0 flights from Quebec to Buenos Aires per day from 1 airline.

  • How long is the flight from Québec City to Buenos Aires?

    For as low as C$ 1,278, Air Canada can have you in Buenos Aires from Québec City in 18h 05m. The distance from Québec City to Buenos Aires is about 9159 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Québec City to Buenos Aires round-trip?

    Cheapflights users have booked flights from Québec City to Buenos Aires round-trip from C$ 1,066.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Québec City 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 Québec City to Buenos Aires?

    Currently, September is the cheapest month in which you can book a flight from Québec City to Buenos Aires (average of C$ 811). Flying from Québec City 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

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Top airline flying from Québec City to Buenos Aires

Discover the top airline that operate flights from Québec City 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,066AverageC$ 1,422FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

Cheapflights helps you find that perfect flight to Buenos Aires from Québec City 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 Québec City to Buenos Aires with no change fees?

Need flexible booking options for your flight to Buenos Aires from Québec City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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