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Cheap flights from Calgary to Buenos Aires from C$ 521

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BUE
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Buenos Aires
Explore the most affordable flight options available from Calgary to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Wed 19/88:20 a.m.
YYC
-
AEP
2 stops20h 20m
Multiple Airlines
Mon 24/83:45 p.m.
AEP
-
YYC
2 stops28h 35m
Multiple Airlines
Deal found 9/3C$ 1,161
Sun 12/46:45 p.m.
YYC
-
EZE
1 stop23h 40m
Multiple Airlines
Sat 25/411:25 p.m.
EZE
-
YYC
1 stop34h 25m
Multiple Airlines
Deal found 5/3C$ 1,181
Fri 10/46:45 p.m.
YYC
-
EZE
1 stop23h 40m
Multiple Airlines
Wed 13/511:25 p.m.
EZE
-
YYC
1 stop34h 25m
Multiple Airlines
Deal found 9/3C$ 1,183
Sun 1/116:35 p.m.
YYC
-
EZE
1 stop23h 20m
Aeromexico
Mon 1/211:55 p.m.
EZE
-
YYC
2 stops27h 10m
Aeromexico
Deal found 9/3C$ 1,188
Tue 24/31:30 p.m.
YYC
-
EZE
1 stop15h 50m
United Airlines
Tue 7/49:00 p.m.
EZE
-
YYC
2 stops27h 48m
United Airlines
Deal found 5/3C$ 1,191
Tue 5/510:00 a.m.
YYC
-
EZE
2 stops56h 25m
Aeromexico
Tue 19/511:25 p.m.
EZE
-
YYC
1 stop34h 25m
Aeromexico
Deal found 10/3C$ 1,193
Sat 11/41:27 p.m.
YYC
-
EZE
2 stops39h 33m
United Airlines
Sun 26/49:00 p.m.
EZE
-
YYC
2 stops27h 48m
United Airlines
Deal found 5/3C$ 1,195
Mon 13/41:53 p.m.
YYC
-
EZE
1 stop15h 07m
United Airlines
Wed 13/59:00 p.m.
EZE
-
YYC
2 stops43h 53m
United Airlines
Deal found 6/3C$ 1,196
Sun 12/41:53 p.m.
YYC
-
EZE
1 stop15h 07m
United Airlines
Fri 15/59:00 p.m.
EZE
-
YYC
2 stops51h 48m
United Airlines
Deal found 7/3C$ 1,198
Tue 25/810:00 a.m.
YYC
-
AEP
2 stops25h 50m
LATAM Airlines
Thu 27/83:45 p.m.
AEP
-
YYC
2 stops28h 35m
LATAM Airlines
Deal found 5/3C$ 1,202
Sun 25/102:35 p.m.
YYC
-
AEP
2 stops22h 25m
LATAM Airlines
Sat 31/108:05 p.m.
AEP
-
YYC
2 stops24h 29m
LATAM Airlines
Deal found 7/3C$ 1,203
Sun 24/58:00 a.m.
YYC
-
EZE
1 stop21h 00m
United Airlines
Sun 31/59:00 p.m.
EZE
-
YYC
2 stops51h 48m
United Airlines
Deal found 9/3C$ 1,204

Find flight deals from Calgary to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) 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 10 March 2026.

Round-trip from

C$ 1,105

One-way from

C$ 521

Popular in

February

Cheapest in

March

Average price

C$ 1,119
Aeromexico
  • Aeromexico
  • 15/4-23/4
  • 4 total stops
  • 84h 34m total
  • Calgary to Buenos Aires
Search Deals
Aeromexico
  • Aeromexico
  • 20/4
  • 2 total stops
  • 46h 10m total
  • Calgary to Buenos Aires
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary 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 10 March 2026.
Use the filters below to find and compare flights from Calgary to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Wed 25/3

1:30 p.m.-8:20 a.m.

1 stop15h 50m

Buenos Aires Ministro Pistarini

Tue 7/4

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

2 stops27h 48m

C$ 1,191

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Tue 24/3

1:30 p.m.-8:20 a.m.

1 stop15h 50m

Buenos Aires Ministro Pistarini

Tue 7/4

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

2 stops27h 48m

C$ 1,191

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Mon 30/3

6:00 a.m.-8:00 a.m.

2 stops23h 00m

Buenos Aires Ministro Pistarini

Wed 15/4

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

2 stops27h 48m

C$ 1,191

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Mon 20/4

1:53 p.m.-8:00 a.m.

1 stop15h 07m

Buenos Aires Ministro Pistarini

Thu 23/4

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

2 stops27h 48m

C$ 1,196

CalgaryBuenos Aires

YYC - AEP

YYCAEP

Calgary

Tue 25/8

10:00 a.m.-2:50 p.m.

2 stops25h 50m

Buenos Aires Jorge Newbery

Thu 27/8

3:45 p.m.-5:20 p.m.

2 stops28h 35m

C$ 1,202

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Sun 24/5

8:00 a.m.-8:00 a.m.

1 stop21h 00m

Buenos Aires Ministro Pistarini

Tue 2/6

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

2 stops27h 48m

C$ 1,204

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Wed 27/5

6:00 a.m.-8:00 a.m.

2 stops23h 00m

Buenos Aires Ministro Pistarini

Fri 29/5

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

2 stops27h 48m

C$ 1,204
Quickest round-trip

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Tue 18/8

1:56 p.m.-8:00 a.m.

1 stop15h 04m

Buenos Aires Ministro Pistarini

Tue 25/8

9:00 p.m.-6:30 p.m.

2 stops24h 30m

C$ 1,204

CalgaryBuenos Aires

YYC - AEP

YYCAEP

Calgary

Sun 24/5

9:45 a.m.-8:00 p.m.

2 stops31h 15m

Buenos Aires Jorge Newbery

Tue 2/6

3:45 p.m.-5:20 p.m.

2 stops28h 35m

C$ 1,210

CalgaryBuenos Aires

YYC - AEP

YYCAEP

Calgary

Sun 12/4

2:35 p.m.-4:00 p.m.

2 stops22h 25m

Buenos Aires Jorge Newbery

Fri 15/5

8:40 a.m.-5:20 p.m.

2 stops35h 40m

C$ 1,324

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 30 resultsSorted by cheapest first
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2
3

Best time to book a flight from Calgary to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Calgary 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 Calgary to Buenos Aires

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

Currently, July is the cheapest month in which you can book a flight from Calgary to Buenos Aires (average of C$ 974). Flying from Calgary to Buenos Aires in June is currently the most expensive (average of C$ 2,786). 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.

How much does it cost to fly round-trip from Calgary to Buenos Aires?

What’s the top layover airport for flights from Calgary to Buenos Aires?

Share of one-stop round-trip flights from Calgary to Buenos Aires chosen by Cheapflights users in the past 12 months, using the same layover each way.

Houston (IAH) – chosen by Cheapflights users on 82% of one-stop itineraries from Calgary to Buenos Aires on Cheapflights.

What’s the cheapest layover airport for flights from Calgary to Buenos Aires?

Average round-trip fare for 1-stop flights from Calgary to Buenos Aires, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of C$ 1,380.

What’s the fastest layover option from Calgary to Buenos Aires?

Shortest average travel time for 1-stop one-way flights from Calgary to Buenos Aires, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 15h 23m.

Which airport typically offers the quickest layover for flights from Calgary to Buenos Aires?

Average layover duration for 1-stop one-way flights from Calgary to Buenos Aires, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 47m.

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 10 March 2026.
Get a feel of what it's like to fly with LATAM Airlines,United Airlines, andAir Canada from Calgary to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,918 reviews
Check prices

Overall

7.4

Crew

8.0

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.4
Good
1,918 reviews
LATAM Airlines
7.4
Good
1,918 reviews
Check prices

Overall

7.4

Crew

8.0

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
United Airlines
7.4
Good
9,409 reviews
LATAM Airlines
7.4
Good
1,918 reviews
Check prices

Overall

7.4

Crew

8.0

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Air Canada
7.1
Good
10,800 reviews
LATAM Airlines
7.4
Good
1,918 reviews
Check prices

Overall

7.4

Crew

8.0

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from Calgary 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 Calgary to Buenos Aires?

    For a flight from Calgary to Buenos Aires, you will be flying from Calgary. Calgary (YYC) is just 9.3 km from the centre of the city. Calgary is the only Calgary airport and it handles 0 outbound flights to Buenos Aires per day. 2 airlines have flights to Buenos Aires from Calgary on a regular basis.

  • How long is the flight from Calgary to Buenos Aires?

    Departing from Calgary to Buenos Aires will take you 15h 50m. Airlines will cover a distance of 10976 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Calgary to Buenos Aires round-trip?

    According to our current data, United Airlines (C$ 1,032), and Air Canada (C$ 1,193) offers the cheapest pricing from Calgary to Buenos Aires. United Airlines is priced at 19% lower than the current average price of a flight leaving 3 months from now.

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

    Most travellers choose Calgary - Buenos Aires Jorge Newbery, Calgary - Buenos Aires Ministro Pistarini or Calgary - El Palomar when deciding on the best route from Calgary to Buenos Aires.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Calgary 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 Calgary to Buenos Aires?

    Currently, July is the cheapest month in which you can book a flight from Calgary to Buenos Aires (average of C$ 974). Flying from Calgary to Buenos Aires in June is currently the most expensive (average of C$ 2,786). 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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Alternative routes for Calgary to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Calgary to Ministro Pistarini flights
Edmonton to Ministro Pistarini flights
Calgary to El Calafate flights

Top 2 airlines flying from Calgary to Buenos Aires

Discover the top 2 airlines that operate flights from Calgary 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,032AverageC$ 1,187FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,193AverageC$ 1,513FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Calgary to Buenos Aires flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Calgary to Buenos Aires.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Calgary to Buenos Aires, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Calgary 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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