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 18h 25m. Fly via United Airlines, Delta, or Avianca to get the fastest option. The distance from Region of Ontario to Argentina is about 8980 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$ 430. Users have also found prices from C$ 499 and C$ 525 on American Airlines and United 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).

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$ 474+ 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 30 October 2026.

Mon 16/117:26 p.m. -

2 stops33h 54m

Sat 5/1211:55 p.m. -

1 stop16h 22m

Deal found 26/10C$ 982

Tue 17/119:44 a.m. -

2 stops19h 36m

Sat 5/1211:55 p.m. -

1 stop24h 43m

Deal found 27/10C$ 985

Mon 16/117:43 a.m. -

2 stops21h 37m

Wed 25/1110:05 p.m. -

2 stops18h 20m

Deal found 29/10C$ 989

Tue 17/116:00 a.m. -

2 stops25h 20m

Mon 23/1111:55 p.m. -

2 stops39h 16m

Deal found 28/10C$ 990

Tue 17/111:17 p.m. -

2 stops18h 43m

Mon 7/1211:59 p.m. -

2 stops19h 15m

Deal found 27/10C$ 990

Mon 30/112:00 p.m. -

2 stops39h 20m

Thu 3/1210:05 p.m. -

2 stops23h 22m

Deal found 26/10C$ 992

Tue 17/1110:00 a.m. -

2 stops19h 20m

Tue 24/1111:55 p.m. -

1 stop16h 22m

Deal found 30/10C$ 993

Tue 17/116:10 a.m. -

1 stop23h 10m

Mon 7/1211:55 p.m. -

1 stop24h 43m

Deal found 30/10C$ 996

Sun 22/116:10 a.m. -

1 stop25h 10m

Tue 24/1110:05 p.m. -

1 stop26h 32m

Deal found 28/10C$ 999

Mon 16/116:10 a.m. -

1 stop23h 10m

Sat 21/1111:55 p.m. -

1 stop24h 42m

Deal found 29/10C$ 1,000

Tue 17/1112:55 p.m. -

2 stops18h 25m

Sun 6/1211:55 p.m. -

1 stop24h 43m

Deal found 29/10C$ 1,001

Wed 11/117:44 p.m. -

2 stops33h 36m

Sat 14/1110:05 p.m. -

2 stops27h 47m

Deal found 30/10C$ 1,003

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 30 October 2026.

Tue 17/1112:55 p.m. -

2 stops18h 25m

Mon 7/1211:55 p.m. -

1 stop16h 22m

Deal found 27/10C$ 985

Mon 30/116:04 p.m. -

2 stops38h 36m

Fri 4/127:50 a.m. -

2 stops29h 20m

Deal found 27/10C$ 1,109

Mon 30/1111:40 p.m. -

1 stop28h 40m

Fri 4/127:40 a.m. -

1 stop16h 40m

Deal found 28/10C$ 1,200

Fri 22/111:50 p.m. -

1 stop18h 50m

Tue 9/211:50 a.m. -

1 stop20h 50m

Deal found 26/10C$ 1,204

Sun 25/411:30 a.m. -

2 stops27h 30m

Mon 10/59:45 p.m. -

2 stops39h 29m

Deal found 26/10C$ 1,294

Tue 1/128:30 a.m. -

1 stop13h 31m

Mon 14/121:29 a.m. -

1 stop24h 40m

Deal found 27/10C$ 1,492

Fri 5/27:35 p.m. -

2 stops19h 45m

Wed 17/21:35 p.m. -

2 stops28h 22m

Deal found 26/10C$ 1,786

Tue 17/1110:30 a.m. -

2 stops18h 50m

Mon 23/1111:55 p.m. -

1 stop16h 22m

Deal found 29/10C$ 989

Wed 18/117:43 a.m. -

2 stops23h 37m

Wed 25/1111:55 p.m. -

1 stop16h 22m

Deal found 29/10C$ 989

Sat 17/411:30 a.m. -

2 stops21h 10m

Sat 24/41:10 p.m. -

2 stops22h 59m

Deal found 28/10C$ 1,109

Thu 26/118:35 a.m. -

2 stops20h 45m

Thu 3/1210:05 p.m. -

2 stops20h 42m

Deal found 29/10C$ 989

Tue 1/127:45 a.m. -

2 stops24h 55m

Tue 15/127:45 p.m. -

2 stops26h 48m

Deal found 27/10C$ 1,110

Thu 18/24:00 p.m. -

2 stops35h 40m

Sun 28/27:05 a.m. -

1 stop17h 15m

Deal found 29/10C$ 1,245

Wed 13/17:40 a.m. -

3 stops33h 10m

Thu 28/17:30 a.m. -

2 stops18h 26m

Deal found 29/10C$ 1,260

Mon 16/119:44 a.m. -

2 stops21h 36m

Tue 24/1110:05 p.m. -

2 stops17h 58m

Deal found 29/10C$ 989

Mon 11/15:10 p.m. -

2 stops39h 30m

Tue 26/17:45 p.m. -

2 stops29h 32m

Deal found 27/10C$ 1,110

Mon 30/112:00 p.m. -

2 stops39h 20m

Thu 3/1210:05 p.m. -

2 stops23h 22m

Deal found 26/10C$ 992

Wed 11/116:00 a.m. -

2 stops34h 50m

Mon 23/117:50 p.m. -

2 stops23h 24m

Deal found 27/10C$ 1,456

Wed 11/118:30 a.m. -

1 stop13h 29m

Sun 22/111:13 a.m. -

1 stop24h 56m

Deal found 29/10C$ 1,512

Mon 7/1211:50 p.m. -

1 stop18h 50m

Mon 14/1211:50 a.m. -

1 stop20h 50m

Deal found 25/10C$ 1,410

Mon 16/116:10 a.m. -

1 stop23h 10m

Sat 5/1211:55 p.m. -

1 stop24h 43m

Deal found 29/10C$ 996

Thu 21/16:40 a.m. -

2 stops21h 00m

Sat 6/27:05 a.m. -

1 stop17h 15m

Deal found 29/10C$ 1,489

Wed 3/37:59 a.m. -

2 stops20h 21m

Thu 25/37:30 a.m. -

2 stops33h 36m

Deal found 26/10C$ 1,252

Tue 12/18:30 a.m. -

1 stop13h 39m

Wed 27/11:34 a.m. -

1 stop24h 35m

Deal found 25/10C$ 1,541

Tue 17/116:10 a.m. -

1 stop23h 10m

Sun 6/1211:55 p.m. -

1 stop24h 43m

Deal found 29/10C$ 996

Mon 30/119:10 a.m. -

2 stops30h 10m

Thu 3/121:35 p.m. -

2 stops34h 15m

Deal found 25/10C$ 1,821

Thu 26/116:50 a.m. -

3 stops35h 50m

Thu 3/129:30 p.m. -

2 stops27h 02m

Deal found 29/10C$ 1,531

Sun 22/116:10 a.m. -

1 stop25h 10m

Tue 24/1110:05 p.m. -

1 stop26h 32m

Deal found 28/10C$ 999

Sun 6/126:00 a.m. -

2 stops28h 05m

Thu 10/121:00 p.m. -

2 stops30h 10m

Deal found 28/10C$ 1,368

Wed 23/1211:40 p.m. -

1 stop28h 00m

Thu 31/127:05 a.m. -

1 stop25h 20m

Deal found 29/10C$ 1,709

Find flight deals from Ontario to Argentina

Round-trip from	C$ 982
One-way from	C$ 474
Popular in	December
Cheapest in	April
Average price	C$ 1,243
Good round-trip deal	C$ 1,405 or less
Good one-way deal	C$ 638 or less

United Airlines
16/11-5/12
3 total stops
50h 16m total
Ontario to Argentina

Search Deals

United Airlines
14/11-31/12
1 total stop
23h 10m total
Ontario to Argentina

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (C$ 171 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 42 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

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

Search Deals

Price to beat on a one-way flight from Ontario to Argentina.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sat 9/1

6:10 a.m.-9:20 a.m.

1 stop25h 10m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 474

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sun 25/4

6:10 a.m.-8:00 a.m.

1 stop24h 50m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 474

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Mon 11/1

6:10 a.m.-9:20 a.m.

1 stop25h 10m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 474

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sat 14/11

6:10 a.m.-7:20 a.m.

1 stop23h 10m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 476

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Sun 6/12

5:55 p.m.-7:20 a.m.

2 stops35h 25m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 476

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Fri 1/1

7:44 p.m.-7:20 a.m.

2 stops33h 36m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 476

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Thu 12/11

6:10 a.m.-7:20 a.m.

1 stop23h 10m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 476

TorontoBuenos Aires

YYZ Toronto Pearson Intl - EZE Buenos Aires Ministro Pistarini

YYZEZE

Toronto Pearson Intl

Wed 30/12

5:55 p.m.-7:20 a.m.

2 stops35h 25m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 476

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Thu 10/12

3:10 p.m.-7:20 a.m.

2 stops38h 10m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 484

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 12/1

6:00 a.m.-9:20 a.m.

2 stops25h 20m

Buenos Aires Ministro Pistarini

Wed 31/12

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

Nonstop0h 00m

C$ 485

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

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.

YYZ-EZE

YOW-EZE

YYZ-COR

YYZ-AEP

YYZ-MDZ

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

YYZ-EZE

YOW-EZE

YYZ-COR

YYZ-AEP

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

Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Argentina (average of C$ 1,200). Flying from Region of Ontario to Argentina in December is currently the most expensive (average of C$ 1,524). 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 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.

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 79 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 18h 25m. Fly via United Airlines, Delta, or Avianca to get the fastest option. The distance from Region of Ontario to Argentina is about 8980 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$ 430. Users have also found prices from C$ 499 and C$ 525 on American Airlines and United 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, June is the cheapest month in which you can book a flight from Region of Ontario to Argentina (average of C$ 1,200). Flying from Region of Ontario to Argentina in December is currently the most expensive (average of C$ 1,524). 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
Delta	CheapestC$ 633	AverageC$ 1,269	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Copa Airlines	CheapestC$ 680	AverageC$ 1,278	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Arajet	CheapestC$ 763	AverageC$ 1,391	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Avianca	CheapestC$ 830	AverageC$ 1,415	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
American Airlines	CheapestC$ 876	AverageC$ 1,137	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
LATAM Airlines	CheapestC$ 987	AverageC$ 1,397	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights
United Airlines	CheapestC$ 1,090	AverageC$ 1,253	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 1,139	AverageC$ 1,589	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Argentina?

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.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Argentina?

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.

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

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$ 474

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 14/11. 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 30 October 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 30 October 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 30 October 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 30 October 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 30 October 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 30 October 2026.

Last-minute flights from Ontario to ArgentinaDiscover last-minute flight deals from Ontario to Argentina. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Argentina. Data last updated 30 October 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 30 October 2026.

Search for one-way flight options from Ontario to Argentina. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Ontario to Argentina

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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?

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

Find hourly flight availability from Ontario to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2026.

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.

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 79 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

Find flights from Ontario to Argentina, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Argentina flights

Browse other Ontario and Argentina flight options. Last updated on 30 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

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?

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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 30 October 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 30 October 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 30 October 2026.

Last-minute flights from Ontario to Argentina
Discover last-minute flight deals from Ontario to Argentina. Data last updated 30 October 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 30 October 2026.