How long is the flight from Region of Ontario to Argentina?

There are many flights that can get you from Region of Ontario to Argentina in 13h 38m. Fly via Arajet, United Airlines, or Delta to get the fastest option. The distance from Region of Ontario to Argentina is about 8573 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 to fly from Region of Ontario to Argentina one-way?

For one-way options, check prices for Arajet. According to our data, you can fly for as low as C$ 426. Users have also found prices from C$ 492 and C$ 494 on Air Canada and American Airlines, respectively.

In terms of precipitation, rainfall in Argentina 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 Argentina when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Argentina, 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).

What is the cheapest time of day to fly from ON to AR?

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

Can I find deals for flights from Ontario to Argentina that include hotel bookings?

Yes. In addition to deals on Ontario to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Argentina?

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

Can I find deals for business class flights from Ontario to Argentina?

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

C$ 335+ Cheap Flights from Ontario to Argentina

Cheap flight deals from Ontario to Argentina

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ontario to Argentina
Explore the most affordable flight options available from Ontario to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Mon 26/106:45 a.m. -

1 stop14h 20m

Sun 8/118:40 a.m. -

1 stop17h 35m

Deal found 8/9C$ 792

Mon 26/106:45 a.m. -

1 stop14h 20m

Thu 19/1111:00 a.m. -

1 stop15h 15m

Deal found 9/9C$ 874

Sat 28/116:10 a.m. -

1 stop24h 50m

Thu 10/1210:10 a.m. -

1 stop15h 27m

Deal found 11/9C$ 909

Wed 30/97:00 a.m. -

1 stop16h 05m

Tue 20/1011:00 a.m. -

1 stop14h 20m

Deal found 8/9C$ 910

Tue 17/116:10 a.m. -

1 stop24h 05m

Mon 7/1210:30 p.m. -

1 stop19h 47m

Deal found 9/9C$ 912

Tue 17/1112:44 p.m. -

2 stops19h 56m

Tue 24/1110:25 p.m. -

1 stop19h 47m

Deal found 9/9C$ 919

Mon 16/117:05 a.m. -

2 stops23h 35m

Wed 25/118:45 p.m. -

2 stops18h 57m

Deal found 10/9C$ 927

Mon 9/116:45 a.m. -

1 stop15h 20m

Tue 1/1211:00 a.m. -

1 stop15h 15m

Deal found 8/9C$ 930

Wed 25/117:14 a.m. -

1 stop22h 16m

Wed 2/1210:30 p.m. -

1 stop16h 36m

Deal found 11/9C$ 932

Sat 31/1011:50 a.m. -

1 stop13h 38m

Sat 6/23:28 a.m. -

1 stop22h 22m

Deal found 8/9C$ 937

Wed 11/116:45 a.m. -

1 stop17h 00m

Tue 1/1211:00 a.m. -

1 stop15h 15m

Deal found 8/9C$ 941

Sun 15/117:33 a.m. -

2 stops24h 27m

Mon 23/119:30 p.m. -

2 stops19h 56m

Deal found 11/9C$ 948

Best flights from Ontario to Argentina
Discover carefully curated flight deals from Ontario to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Sat 31/1011:50 a.m. -

1 stop13h 38m

Sat 6/23:28 a.m. -

1 stop22h 22m

Deal found 8/9C$ 937

Thu 12/117:26 p.m. -

2 stops33h 54m

Mon 16/1110:05 p.m. -

2 stops22h 40m

Deal found 10/9C$ 1,072

Mon 1/312:25 p.m. -

2 stops25h 35m

Mon 22/38:05 p.m. -

2 stops22h 21m

Deal found 9/9C$ 1,114

Sat 31/1011:50 a.m. -

1 stop13h 38m

Sat 6/23:28 a.m. -

2 stops23h 47m

Deal found 8/9C$ 1,187

Mon 18/15:25 p.m. -

2 stops23h 05m

Wed 27/111:45 a.m. -

2 stops25h 24m

Deal found 7/9C$ 1,232

Wed 28/1011:10 p.m. -

1 stop30h 10m

Sun 1/117:40 a.m. -

1 stop15h 05m

Deal found 11/9C$ 1,234

Mon 1/38:30 p.m. -

2 stops40h 35m

Mon 22/34:50 p.m. -

2 stops20h 05m

Deal found 9/9C$ 1,485

Sun 3/17:29 a.m. -

1 stop14h 40m

Sat 6/25:45 a.m. -

1 stop20h 29m

Deal found 7/9C$ 1,593

Mon 16/116:45 a.m. -

1 stop17h 00m

Tue 8/128:40 a.m. -

1 stop17h 35m

Deal found 11/9C$ 1,061

Wed 23/95:15 p.m. -

2 stops37h 45m

Tue 6/109:00 p.m. -

2 stops21h 56m

Deal found 12/9C$ 1,088

Mon 25/17:45 a.m. -

2 stops21h 50m

Mon 15/211:35 p.m. -

2 stops20h 16m

Deal found 10/9C$ 1,114

Fri 23/107:00 a.m. -

1 stop25h 16m

Mon 2/1111:05 p.m. -

1 stop27h 10m

Deal found 9/9C$ 1,096

Thu 17/129:44 a.m. -

2 stops21h 36m

Sun 3/110:05 p.m. -

2 stops22h 40m

Deal found 7/9C$ 1,108

Mon 1/35:25 p.m. -

2 stops20h 35m

Tue 9/38:05 p.m. -

2 stops23h 21m

Deal found 12/9C$ 1,129

Wed 23/97:15 a.m. -

2 stops16h 50m

Sun 15/117:35 p.m. -

2 stops21h 10m

Deal found 11/9C$ 1,347

Wed 25/116:45 a.m. -

2 stops22h 35m

Wed 2/1211:55 p.m. -

2 stops23h 20m

Deal found 11/9C$ 1,119

Mon 1/35:25 p.m. -

2 stops20h 35m

Mon 8/38:05 p.m. -

2 stops23h 21m

Deal found 12/9C$ 1,129

Wed 18/116:45 a.m. -

1 stop17h 00m

Sun 29/118:40 a.m. -

1 stop17h 35m

Deal found 9/9C$ 1,183

Tue 5/17:45 a.m. -

1 stop17h 00m

Sat 6/24:00 p.m. -

2 stops34h 15m

Deal found 10/9C$ 1,358

Mon 30/119:10 a.m. -

2 stops30h 10m

Thu 3/121:35 p.m. -

2 stops34h 15m

Deal found 8/9C$ 1,496

Wed 23/99:00 p.m. -

2 stops34h 00m

Sun 15/1111:55 p.m. -

2 stops18h 52m

Deal found 12/9C$ 1,128

Mon 1/312:15 p.m. -

2 stops20h 40m

Mon 22/311:35 p.m. -

2 stops21h 53m

Deal found 12/9C$ 1,129

Thu 24/97:45 a.m. -

2 stops21h 40m

Thu 8/1011:51 a.m. -

2 stops30h 27m

Deal found 8/9C$ 1,532

Thu 4/310:45 a.m. -

2 stops26h 20m

Fri 12/34:50 p.m. -

2 stops19h 20m

Deal found 9/9C$ 1,502

Wed 4/116:45 a.m. -

1 stop15h 20m

Tue 1/1211:00 a.m. -

1 stop15h 15m

Deal found 11/9C$ 1,246

Fri 4/126:00 a.m. -

2 stops25h 50m

Tue 16/311:35 p.m. -

2 stops18h 51m

Deal found 11/9C$ 1,151

Tue 10/118:30 a.m. -

1 stop13h 39m

Mon 23/111:22 a.m. -

1 stop24h 47m

Deal found 9/9C$ 1,694

Tue 23/211:00 a.m. -

2 stops20h 20m

Mon 8/310:05 p.m. -

2 stops20h 23m

Deal found 12/9C$ 1,158

Sun 3/110:05 a.m. -

2 stops27h 05m

Sat 6/24:00 p.m. -

2 stops34h 15m

Deal found 7/9C$ 1,405

Sun 28/212:30 p.m. -

2 stops24h 35m

Mon 8/34:50 p.m. -

2 stops21h 05m

Deal found 9/9C$ 1,502

Find flight deals from Ontario to Argentina

Round-trip from	C$ 792
One-way from	C$ 335
Popular in	December
Cheapest in	November
Average price	C$ 1,216
Good round-trip deal	C$ 1,657 or less

Arajet
26/10-8/11
2 total stops
31h 55m total
Ontario to Argentina

Search Deals

Arajet
26/10-31/12
1 total stop
14h 20m total
Ontario to Argentina

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 67 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Ontario to Argentina.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoMendoza

YYZ Toronto Pearson Intl - MDZ Mendoza El Plumerillo

YYZMDZ

Toronto Pearson Intl

Sat 31/10

11:50 a.m.-2:28 a.m.

1 stop13h 38m

Mendoza El Plumerillo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 417

MontrealMendoza

YUL Montreal Pierre Elliott Trudeau Intl - MDZ Mendoza El Plumerillo

YULMDZ

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

6:45 a.m.-10:49 p.m.

1 stop15h 04m

Mendoza El Plumerillo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 432

MontrealMendoza

YUL Montreal Pierre Elliott Trudeau Intl - MDZ Mendoza El Plumerillo

YULMDZ

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

6:45 a.m.-3:49 p.m.

2 stops32h 04m

Mendoza El Plumerillo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 529

TorontoMendoza

YYZ Toronto Pearson Intl - MDZ Mendoza El Plumerillo

YYZMDZ

Toronto Pearson Intl

Wed 2/12

2:00 p.m.-3:20 a.m.

1 stop35h 20m

Mendoza El Plumerillo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 547

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - EZE Buenos Aires Ministro Pistarini

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

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

1 stop29h 40m

Buenos Aires Ministro Pistarini

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 572

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Wed 21/10

6:30 a.m.-10:00 a.m.

1 stop26h 30m

Buenos Aires Ministro Pistarini

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 574

TorontoBuenos Aires

YTZ Toronto Island - EZE Buenos Aires Ministro Pistarini

YTZEZE

Toronto Island

Fri 4/12

6:45 a.m.-6:35 a.m.

2 stops21h 50m

Buenos Aires Ministro Pistarini

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 579

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - AEP Buenos Aires Jorge Newbery

YULAEP

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

6:45 a.m.-8:40 p.m.

3 stops36h 55m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 587

MontrealBuenos Aires

YUL Montreal Pierre Elliott Trudeau Intl - AEP Buenos Aires Jorge Newbery

YULAEP

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

6:55 p.m.-4:10 a.m.

1 stop31h 15m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 593

MontrealMendoza

YUL Montreal Pierre Elliott Trudeau Intl - MDZ Mendoza El Plumerillo

YULMDZ

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

7:00 a.m.-6:50 a.m.

1 stop22h 50m

Mendoza El Plumerillo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 597

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ontario to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Ontario with our price prediction graph.

YUL-EZE

YYZ-EZE

YYZ-MDZ

YUL-MDZ

YYZ-AEP

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 Ontario to Argentina

CAON-AR0

YUL-EZE

YYZ-EZE

YYZ-MDZ

YUL-MDZ

What is the cheapest month to book a flight from Region of Ontario to Argentina?

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Argentina (average of C$ 1,178). Flying from Region of Ontario to Argentina in December is currently the most expensive (average of C$ 1,449). 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 far ahead should I book a flight from Region of Ontario to Argentina?

To ensure you get the cheapest price possible for a flight from Region of Ontario to Argentina, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Region of Ontario to Argentina?
There are many flights that can get you from Region of Ontario to Argentina in 13h 38m. Fly via Arajet, United Airlines, or Delta to get the fastest option. The distance from Region of Ontario to Argentina is about 8573 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 to fly from Region of Ontario to Argentina one-way?
For one-way options, check prices for Arajet. According to our data, you can fly for as low as C$ 426. Users have also found prices from C$ 492 and C$ 494 on Air Canada and American Airlines, respectively.
Can I find deals for flights from Ontario to Argentina that include hotel bookings?
Yes. In addition to deals on Ontario to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Argentina?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Argentina.
Can I find deals for business class flights from Ontario to Argentina?
Yes. Cheapflights offers flight deals from Ontario to Argentina 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 Region of Ontario to Argentina?
Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Argentina (average of C$ 1,178). Flying from Region of Ontario to Argentina in December is currently the most expensive (average of C$ 1,449). 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 destinations

Alternative routes for Ontario to Argentina

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Top 8 airlines flying from Ontario to Argentina

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	CheapestC$ 727	AverageC$ 1,384	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Arajet	CheapestC$ 756	AverageC$ 1,358	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Delta	CheapestC$ 794	AverageC$ 1,257	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Avianca	CheapestC$ 823	AverageC$ 1,271	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
American Airlines	CheapestC$ 867	AverageC$ 1,126	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 1,055	AverageC$ 1,241	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 1,103	AverageC$ 1,564	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
LATAM Airlines	CheapestC$ 1,131	AverageC$ 1,383	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights

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Cheapflights makes it easy to find Ontario to Argentina flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Argentina for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Argentina flexibly with Cheapflights today.

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Cheap flights from Ontario to Argentina from C$ 335

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Argentina

Cheapest flights from Ontario to ArgentinaExplore the most affordable flight options available from Ontario to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Ontario to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Ontario to ArgentinaDiscover carefully curated flight deals from Ontario to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Ontario to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from Ontario to ArgentinaExplore direct flight options from Ontario to Argentina based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Explore direct flight options from Ontario to Argentina based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from Ontario to ArgentinaDiscover last-minute flight deals from Ontario to Argentina. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Argentina. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Ontario to ArgentinaSearch for one-way flight options from Ontario to Argentina. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Ontario to Argentina. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Find flight deals from Ontario to Argentina

Round-trip from

One-way from

Popular in

Cheapest in

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Use the filters below to find and compare flights from Ontario to Argentina that are best for you.

Best time to book a flight from Ontario to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Ontario with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Region of Ontario to Argentina?

How far ahead should I book a flight from Region of Ontario to Argentina?

To ensure you get the cheapest price possible for a flight from Region of Ontario to Argentina, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Region of Ontario to Argentina?

What are the cheapest airlines to fly from Region of Ontario to Argentina one-way?

Can I find deals for flights from Ontario to Argentina that include hotel bookings?

How can I find direct flights from Ontario to Argentina?

Can I find deals for business class flights from Ontario to Argentina?

What is the cheapest month to book a flight from Region of Ontario to Argentina?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Argentina

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Argentina by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ontario to Argentina by cabin class

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Ontario and Argentina flights

Browse other Ontario and Argentina flight options. Last updated on 12 September 2026.

Popular flight searches

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Find a return flight route from Argentina

Find the right flight back to Ontario after your stay in Argentina

Ontario to Argentina flights

Consider these flights travelling from Ontario to Argentina.

Top 8 airlines flying from Ontario to Argentina

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Can Cheapflights find flights from Ontario to Argentina with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Argentina become cheaper?

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Cheapest flights from Ontario to Argentina
Explore the most affordable flight options available from Ontario to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Ontario to Argentina
Discover carefully curated flight deals from Ontario to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from Ontario to Argentina
Explore direct flight options from Ontario to Argentina based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from Ontario to Argentina
Discover last-minute flight deals from Ontario to Argentina. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Ontario to Argentina
Search for one-way flight options from Ontario to Argentina. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.