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Cheap flights from Ontario to Argentina from C$ 405

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Argentina departing on 21/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
12:42 p.m. - 7:10 p.m.
YUL
-
MDZ
29h 28m2 stops
LATAM Airlines Logo
7:50 a.m. - 11:37 a.m.
MDZ
-
YUL
28h 47m2 stops
C$ 874LATAM Airlines
Tue, 17 Mar - Thu, 19 Mar
LATAM Airlines Logo
11:05 a.m. - 7:10 p.m.
YUL
-
MDZ
31h 05m2 stops
LATAM Airlines Logo
7:50 a.m. - 11:37 a.m.
MDZ
-
YUL
28h 47m2 stops
C$ 925LATAM Airlines
Tue, 17 Mar - Thu, 19 Mar
Multiple Airlines Logo
11:50 p.m. - 7:00 p.m.
YYZ
-
EZE
18h 10m2 stops
Multiple Airlines Logo
11:00 a.m. - 11:55 p.m.
EZE
-
YYZ
13h 55m1 stop
C$ 930Multiple Airlines
Tue, 28 Apr - Thu, 21 May
Multiple Airlines Logo
9:05 a.m. - 4:00 a.m.
YYZ
-
EZE
17h 55m2 stops
Multiple Airlines Logo
11:00 a.m. - 11:55 p.m.
EZE
-
YYZ
13h 55m1 stop
C$ 940Multiple Airlines
Mon, 27 Apr - Thu, 21 May
Arajet Logo
6:30 a.m. - 12:05 a.m.
YYZ
-
EZE
16h 35m1 stop
Arajet Logo
8:50 a.m. - 11:55 p.m.
EZE
-
YYZ
16h 05m1 stop
C$ 999Arajet
Wed, 22 Apr - Tue, 19 May
Avianca Logo
6:35 a.m. - 5:40 a.m.
YYZ
-
AEP
21h 05m2 stops
Avianca Logo
7:00 a.m. - 10:35 p.m.
AEP
-
YYZ
17h 35m1 stop
C$ 1,044Avianca
Tue, 20 Jan - Thu, 12 Feb
Avianca Logo
8:55 a.m. - 5:40 a.m.
YYZ
-
AEP
19h 45m1 stop
Avianca Logo
7:00 a.m. - 7:15 a.m.
AEP
-
YYZ
25h 15m1 stop
C$ 1,052Avianca
Wed, 25 Mar - Tue, 7 Apr
American Airlines Logo
12:59 p.m. - 8:00 a.m.
YUL
-
EZE
18h 01m2 stops
American Airlines Logo
10:20 p.m. - 11:28 p.m.
EZE
-
YUL
26h 08m1 stop
C$ 1,081American Airlines
Wed, 25 Mar - Tue, 14 Apr
American Airlines Logo
7:30 a.m. - 7:10 a.m.
YUL
-
EZE
22h 40m2 stops
American Airlines Logo
8:25 p.m. - 9:37 p.m.
EZE
-
YUL
26h 12m2 stops
C$ 1,091American Airlines
Tue, 24 Mar - Tue, 7 Apr
Arajet Logo
6:45 a.m. - 9:01 a.m.
YUL
-
EZE
25h 16m1 stop
Arajet Logo
2:45 a.m. - 12:20 a.m.
EZE
-
YUL
22h 35m1 stop
C$ 1,092Arajet
Fri, 1 May - Sat, 23 May

Copa Airlines flights from Region of Ontario to Argentina

Our best Copa Airlines deals on Region of Ontario to Argentina flight tickets
Copa Airlines
16 Mar
YYZ8:30 a.m.Toronto Pearson Intl
15h 32m
1 stop
EZE1:02 a.m.Buenos Aires Ministro Pistarini
23 Mar
EZE5:16 a.m.Buenos Aires Ministro Pistarini
20h 59m
1 stop
YYZ1:15 a.m.Toronto Pearson Intl
C$ 1,033
Copa Airlines
16 Mar
YYZ8:30 a.m.Toronto Pearson Intl
13h 28m
1 stop
EZE10:58 p.m.Buenos Aires Ministro Pistarini
23 Mar
EZE5:16 a.m.Buenos Aires Ministro Pistarini
20h 59m
1 stop
YYZ1:15 a.m.Toronto Pearson Intl
C$ 1,035
Copa Airlines
6 Mar
YYZ8:30 a.m.Toronto Pearson Intl
17h 48m
1 stop
EZE4:18 a.m.Buenos Aires Ministro Pistarini
16 Mar
EZE9:16 a.m.Buenos Aires Ministro Pistarini
16h 59m
1 stop
YYZ1:15 a.m.Toronto Pearson Intl
C$ 1,052

LATAM Airlines flights from Region of Ontario to Argentina

Our best LATAM Airlines deals on Region of Ontario to Argentina flight tickets
LATAM Airlines
17 Mar
YUL12:42 p.m.Montreal Pierre Elliott Trudeau Intl
29h 28m
2 stops
MDZ7:10 p.m.Mendoza El Plumerillo
19 Mar
MDZ7:50 a.m.Mendoza El Plumerillo
28h 47m
2 stops
YUL11:37 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 874
LATAM Airlines
17 Mar
YUL11:05 a.m.Montreal Pierre Elliott Trudeau Intl
31h 05m
2 stops
MDZ7:10 p.m.Mendoza El Plumerillo
19 Mar
MDZ7:50 a.m.Mendoza El Plumerillo
28h 47m
2 stops
YUL11:37 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 925
LATAM Airlines
17 Mar
YYZ12:15 p.m.Toronto Pearson Intl
21h 00m
1 stop
EZE10:15 a.m.Buenos Aires Ministro Pistarini
24 Mar
EZE12:00 p.m.Buenos Aires Ministro Pistarini
30h 00m
2 stops
YYZ5:00 p.m.Toronto Pearson Intl
C$ 994

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Argentina 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, momondo users made 96,600 searches. Data last updated 8 January 2026.
Use the filters below to find and compare flights from Ontario to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealMendoza

YUL - MDZ

YULMDZ

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

12:42 p.m.-7:10 p.m.

2 stops29h 28m

Mendoza El Plumerillo

Thu 19/3

7:50 a.m.-11:37 a.m.

2 stops28h 47m

C$ 874

MontrealMendoza

YUL - MDZ

YULMDZ

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

11:05 a.m.-7:10 p.m.

2 stops31h 05m

Mendoza El Plumerillo

Thu 19/3

7:50 a.m.-11:37 a.m.

2 stops28h 47m

C$ 925

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Tue 28/4

11:50 p.m.-7:00 p.m.

2 stops18h 10m

Buenos Aires Ministro Pistarini

Thu 21/5

11:00 a.m.-11:55 p.m.

1 stop13h 55m

C$ 930

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Mon 27/4

9:05 a.m.-4:00 a.m.

2 stops17h 55m

Buenos Aires Ministro Pistarini

Thu 21/5

11:00 a.m.-11:55 p.m.

1 stop13h 55m

C$ 940

TorontoBuenos Aires

YYZ - EZE

YYZEZE

Toronto Pearson Intl

Wed 22/4

6:30 a.m.-12:05 a.m.

1 stop16h 35m

Buenos Aires Ministro Pistarini

Tue 19/5

8:50 a.m.-11:55 p.m.

1 stop16h 05m

C$ 999

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Tue 20/1

6:35 a.m.-5:40 a.m.

2 stops21h 05m

Buenos Aires Jorge Newbery

Thu 12/2

7:00 a.m.-10:35 p.m.

1 stop17h 35m

C$ 1,044

TorontoBuenos Aires

YYZ - AEP

YYZAEP

Toronto Pearson Intl

Wed 25/3

8:55 a.m.-5:40 a.m.

1 stop19h 45m

Buenos Aires Jorge Newbery

Tue 7/4

7:00 a.m.-7:15 a.m.

1 stop25h 15m

C$ 1,052

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

12:59 p.m.-8:00 a.m.

2 stops18h 01m

Buenos Aires Ministro Pistarini

Tue 14/4

10:20 p.m.-11:28 p.m.

1 stop26h 08m

C$ 1,081

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

7:30 a.m.-7:10 a.m.

2 stops22h 40m

Buenos Aires Ministro Pistarini

Tue 7/4

8:25 p.m.-9:37 p.m.

2 stops26h 12m

C$ 1,091

MontrealBuenos Aires

YUL - EZE

YULEZE

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:45 a.m.-9:01 a.m.

1 stop25h 16m

Buenos Aires Ministro Pistarini

Sat 23/5

2:45 a.m.-12:20 a.m.

1 stop22h 35m

C$ 1,092

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Argentina from

How to get the cheapest flight ticket from Region of Ontario to Argentina

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Argentina?

If you don’t want to visit Argentina in September, then you should wait until June to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 1,102.

What is the cheapest Ontario to Argentina flight route?

Fly from Toronto Pearson Intl to Buenos Aires Ministro Pistarini for the best Ontario - Argentina flight prices

How far in advance should I book a flight to Argentina?

You are more likely to see cheaper flights to Argentina from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Argentina for around C$ 1,204 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Argentina from Region of Ontario for as low as C$ 970 on momondo.

What cabin class options are available on Ontario to Argentina flights?

There is only 1 cabin class available to choose from on Ontario to Argentina flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Argentina flights?

You could potentially save up to 16% on your flight if you consider stops on a Region of Ontario to Argentina flight.

Cheap Region of Ontario to Argentina flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Argentina

Fastest flight time

14h 30m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Argentina

58 airports
The fastest flight from Region of Ontario to Argentina takes 14h 30m
Direct flights go from Region of Ontario to Argentina on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 58 airports in Argentina. From Region of Ontario there are direct flights to Buenos Aires Ministro Pistarini (EZE).
Search flight deals

  • When did momondo last update prices for flights from Ontario to Argentina?

    Prices for flights from Ontario to Argentina are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Argentina?

  • How old do you have to be to fly from Ontario to Argentina?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Argentina.

  • What documentation or ID do you need to fly to Argentina?

    The travel and health documents required for your trip to Argentina can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Argentina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Region of Ontario to Argentina?

Best airlines flying from Region of Ontario to Argentina

Compare and see reviews for airlines that fly from Region of Ontario to Argentina with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom C$ 305Free CancellationRating
7.5
1,901 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom C$ 604Free CancellationRating
7.4
9,142 reviews
Search United Airlines flights
Copa AirlinesPriceFrom C$ 748Free CancellationRating
7.6
1,562 reviews
Search Copa Airlines flights
ArajetPriceFrom C$ 785Free CancellationRating
6.4
41 reviews
Search Arajet flights
DeltaPriceFrom C$ 792Free CancellationRating
7.9
8,032 reviews
Search Delta flights
AviancaPriceFrom C$ 935Free CancellationRating
6.6
2,490 reviews
Search Avianca flights
Air CanadaPriceFrom C$ 1,082Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights
American AirlinesPriceFrom C$ 1,208Free CancellationRating
7.2
11,097 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Argentina?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Argentina from Ontario.

Can I find flights from Ontario to Argentina with flexible booking policies on momondo?

Yes. All flights to Argentina from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Argentina?

momondo provides multiple filters to help you find the best flight to Argentina from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Argentina right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Argentina now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Argentina and let you know when they change.

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Popular flights according to clicks in the last 7 days on momondo
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