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Cheap flights from Calgary to Buenos Aires from C$ 438

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BUE
15 Mar — 22 Mar1
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 13 February 2026.

Thu 26/31:30 p.m.
YYC
-
EZE
1 stop37h 50m
United Airlines
Mon 13/49:00 p.m.
EZE
-
YYC
2 stops43h 53m
United Airlines
Deal found 13/2C$ 1,086
Tue 1/126:20 a.m.
YYC
-
EZE
2 stops23h 00m
United Airlines
Mon 7/1210:05 p.m.
EZE
-
YYC
2 stops27h 33m
United Airlines
Deal found 11/2C$ 1,090
Sun 1/116:20 a.m.
YYC
-
EZE
2 stops23h 00m
United Airlines
Wed 18/1111:55 p.m.
EZE
-
YYC
1 stop17h 10m
United Airlines
Deal found 11/2C$ 1,103
Mon 30/36:30 a.m.
YYC
-
EZE
2 stops23h 20m
American Airlines
Wed 15/411:35 p.m.
EZE
-
YYC
2 stops25h 09m
American Airlines
Deal found 10/2C$ 1,105
Mon 20/41:53 p.m.
YYC
-
EZE
1 stop15h 07m
United Airlines
Thu 23/49:00 p.m.
EZE
-
YYC
2 stops51h 48m
United Airlines
Deal found 12/2C$ 1,109
Tue 10/36:30 a.m.
YYC
-
EZE
1 stop22h 50m
American Airlines
Tue 17/310:25 p.m.
EZE
-
YYC
1 stop26h 31m
American Airlines
Deal found 12/2C$ 1,114
Tue 10/36:30 a.m.
YYC
-
EZE
2 stops24h 05m
Delta
Tue 17/38:55 p.m.
EZE
-
YYC
2 stops29h 07m
Delta
Deal found 12/2C$ 1,120
Mon 20/46:45 p.m.
YYC
-
EZE
1 stop23h 40m
Aeromexico
Thu 23/411:25 p.m.
EZE
-
YYC
1 stop34h 40m
Aeromexico
Deal found 12/2C$ 1,129
Mon 16/36:15 a.m.
YYC
-
EZE
2 stops47h 05m
United Airlines
Thu 26/39:05 p.m.
EZE
-
YYC
2 stops27h 48m
United Airlines
Deal found 10/2C$ 1,150
Wed 25/26:30 a.m.
YYC
-
EZE
2 stops22h 30m
Delta
Mon 9/311:55 p.m.
EZE
-
YYC
2 stops26h 07m
Delta
Deal found 13/2C$ 1,151
Wed 25/21:30 p.m.
YYC
-
EZE
1 stop15h 50m
United Airlines
Mon 9/39:05 p.m.
EZE
-
YYC
1 stop19h 03m
United Airlines
Deal found 13/2C$ 1,171
Sun 19/48:55 a.m.
YYC
-
AEP
2 stops30h 35m
Multiple Airlines
Sat 25/48:05 p.m.
AEP
-
YYC
2 stops28h 00m
Multiple Airlines
Deal found 10/2C$ 1,188

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 13 February 2026.

Round-trip from

C$ 1,086

One-way from

C$ 438

Popular in

February

Cheapest in

March

Average price

C$ 1,578
United Airlines
  • United Airlines
  • 26/3-13/4
  • 3 total stops
  • 81h 43m total
  • Calgary to Buenos Aires
Search Deals
30/3
  • 30/3
  • 3 total stops
  • 28h 40m total
  • Calgary to Buenos Aires
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 13 February 2026.
Use the filters below to find and compare flights from Calgary to Buenos Aires that are best for you.

Fly from

Calgary

Fly to

Buenos Aires

Route

Depart

Return

Price

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Mon 30/3

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

2 stops23h 00m

Buenos Aires Ministro Pistarini

Mon 6/4

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

2 stops51h 48m

C$ 1,086

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Thu 26/3

1:30 p.m.-6:20 a.m.

1 stop37h 50m

Buenos Aires Ministro Pistarini

Mon 13/4

9:00 p.m.-1:53 p.m.

2 stops43h 53m

C$ 1,086

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Fri 10/4

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

2 stops47h 00m

Buenos Aires Ministro Pistarini

Fri 15/5

9:00 p.m.-1:53 p.m.

2 stops43h 53m

C$ 1,086

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Mon 20/4

1:27 p.m.-8:00 a.m.

2 stops39h 33m

Buenos Aires Ministro Pistarini

Thu 23/4

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

2 stops51h 48m

C$ 1,109

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Tue 10/3

6:30 a.m.-8:20 a.m.

1 stop22h 50m

Buenos Aires Ministro Pistarini

Tue 17/3

8:15 p.m.-9:56 p.m.

2 stops28h 41m

C$ 1,120

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Mon 16/3

6:15 a.m.-8:20 a.m.

2 stops47h 05m

Buenos Aires Ministro Pistarini

Thu 26/3

9:05 p.m.-9:53 p.m.

2 stops27h 48m

C$ 1,150

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Wed 25/2

1:30 p.m.-9:20 a.m.

1 stop15h 50m

Buenos Aires Ministro Pistarini

Mon 9/3

9:05 p.m.-1:08 p.m.

1 stop19h 03m

C$ 1,171

CalgaryBuenos Aires

YYC - EZE

YYCEZE

Calgary

Thu 26/2

6:15 a.m.-7:20 a.m.

2 stops21h 05m

Buenos Aires Ministro Pistarini

Mon 9/3

9:05 p.m.-1:08 p.m.

1 stop19h 03m

C$ 1,171

CalgaryBuenos Aires

YYC - AEP

YYCAEP

Calgary

Sun 19/4

8:55 a.m.-6:30 p.m.

2 stops30h 35m

Buenos Aires Jorge Newbery

Sat 25/4

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

2 stops28h 00m

C$ 1,188

CalgaryBuenos Aires

YYC - AEP

YYCAEP

Calgary

Tue 10/3

9:00 a.m.-8:40 p.m.

2 stops32h 40m

Buenos Aires Jorge Newbery

Tue 17/3

9:35 a.m.-4:26 p.m.

2 stops33h 51m

C$ 1,196

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/2

Showing 1-10 of 33 results
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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$ 2,788). 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 88% 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$ 1,381.

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 25m.

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 Houston (IAH) offer the fastest connection on this route, with an average layover time of 2h 00m.

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 13 February 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
7.5
Good
1,920 reviews
Check prices

Food

6.7

Crew

8.0

Entertainment

7.0

Overall

7.5

Boarding

7.5

Comfort

7.3

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
7.5
Good
1,920 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Food

6.7

Crew

8.0

Entertainment

7.0

Overall

7.5

Boarding

7.5

Comfort

7.3

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
9,283 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Food

6.7

Crew

8.0

Entertainment

7.0

Overall

7.5

Boarding

7.5

Comfort

7.3

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
10,717 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Food

6.7

Crew

8.0

Entertainment

7.0

Overall

7.5

Boarding

7.5

Comfort

7.3

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 23h. 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$ 1,033), and Air Canada (C$ 1,194) 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 Ministro Pistarini, Calgary - Buenos Aires Jorge Newbery 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$ 2,788). 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 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,033AverageC$ 1,156FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,194AverageC$ 1,514FlexibilityNo 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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