Which airlines fly to Argentina?

Copa Airlines, Avianca and Air Canada are the top three most popular airlines that fly to Argentina from Ottawa according to our data. Copa Airlines is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Argentina. Keep in mind that there are 7 different airlines that fly to Argentina on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ottawa to Argentina?

United Airlines and Air Canada are the most popular carriers operating from Ottawa to Argentina

When did momondo last update prices for flights from Ottawa Airport to Argentina?

Prices for flights from Ottawa Airport to Argentina refresh daily.

How many operators does momondo search for flights from Ottawa Airport to Argentina?

There is 1 operator available for flights from Ottawa Airport to Argentina as of October 2026.

How old do you have to be to fly from Ottawa Airport to Argentina?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport 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.

C$ 484 Cheap Flights from Ottawa to Argentina in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Argentina

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 a.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

23h 20m2 stops Newark Houston George Bush Intcntl

11:55 p.m. - 7:27 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

45h 32m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 990United Airlines

Wed, 18 Nov - Sat, 21 Nov

6:00 a.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

23h 20m2 stops Newark Houston George Bush Intcntl

10:05 p.m. - 3:07 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

19h 02m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 990United Airlines

Wed, 18 Nov - Tue, 24 Nov

6:00 a.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

23h 20m2 stops Newark Houston George Bush Intcntl

10:05 p.m. - 9:56 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

25h 51m2 stops Houston George Bush Intcntl Newark

C$ 990United Airlines

Wed, 18 Nov - Mon, 23 Nov

9:45 a.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

19h 35m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

11:55 p.m. - 3:07 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

41h 12m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 990United Airlines

Tue, 17 Nov - Sun, 22 Nov

6:00 a.m. - 9:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

25h 20m2 stops Newark Houston George Bush Intcntl

11:55 p.m. - 1:11 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

39h 16m2 stops Houston George Bush Intcntl Newark

C$ 990United Airlines

Tue, 17 Nov - Sat, 21 Nov

9:45 a.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

19h 35m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

10:05 p.m. - 1:11 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

41h 06m2 stops Houston George Bush Intcntl Newark

C$ 990United Airlines

Tue, 17 Nov - Wed, 25 Nov

6:00 a.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

23h 20m2 stops Newark Houston George Bush Intcntl

10:05 p.m. - 7:27 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

23h 22m2 stops Houston George Bush Intcntl Washington, D.C. Reagan-National

C$ 990United Airlines

Wed, 18 Nov - Sun, 22 Nov

6:00 a.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

23h 20m2 stops Newark Houston George Bush Intcntl

11:55 p.m. - 1:11 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

39h 16m2 stops Houston George Bush Intcntl Newark

C$ 990United Airlines

Wed, 18 Nov - Wed, 25 Nov

6:00 a.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

23h 20m2 stops Newark Houston George Bush Intcntl

10:05 p.m. - 3:07 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

19h 02m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 1,133Azul

Tue, 24 Nov - Sun, 13 Dec

7:50 p.m. - 3:05 p.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

41h 15m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Sao Paulo Guarulhos Intl

4:50 p.m. - 9:47 a.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

17h 57m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,242Air Canada

Sat, 13 Mar - Sat, 20 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:30 p.m. - 5:30 p.m.YOW Ottawa-AEP Buenos Aires Jorge Newbery

19h 00m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

5:10 p.m. - 7:47 p.m.AEP Buenos Aires Jorge Newbery-YOW Ottawa

28h 37m2 stops Lima J Chavez Intl Montreal Pierre Elliott Trudeau Intl

C$ 2,066Multiple Airlines

Thu, 5 Nov - Sun, 29 Nov

8:30 p.m. - 5:30 p.m.YOW Ottawa-AEP Buenos Aires Jorge Newbery

19h 00m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

5:10 p.m. - 7:47 p.m.AEP Buenos Aires Jorge Newbery-YOW Ottawa

28h 37m2 stops Lima J Chavez Intl Montreal Pierre Elliott Trudeau Intl

C$ 2,173Multiple Airlines

Thu, 5 Nov - Sun, 29 Nov

8:30 p.m. - 5:30 p.m.YOW Ottawa-AEP Buenos Aires Jorge Newbery

19h 00m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

5:10 p.m. - 7:47 p.m.AEP Buenos Aires Jorge Newbery-YOW Ottawa

28h 37m2 stops Lima J Chavez Intl Montreal Pierre Elliott Trudeau Intl

C$ 2,229Multiple Airlines

Thu, 5 Nov - Sun, 29 Nov

8:30 p.m. - 5:30 p.m.YOW Ottawa-AEP Buenos Aires Jorge Newbery

19h 00m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

5:10 p.m. - 7:47 p.m.AEP Buenos Aires Jorge Newbery-YOW Ottawa

28h 37m2 stops Lima J Chavez Intl Montreal Pierre Elliott Trudeau Intl

C$ 2,271Multiple Airlines

Thu, 5 Nov - Sun, 29 Nov

8:30 p.m. - 5:30 p.m.YOW Ottawa-AEP Buenos Aires Jorge Newbery

19h 00m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

5:10 p.m. - 7:47 p.m.AEP Buenos Aires Jorge Newbery-YOW Ottawa

28h 37m2 stops Lima J Chavez Intl Montreal Pierre Elliott Trudeau Intl

C$ 2,362Multiple Airlines

Thu, 5 Nov - Sun, 29 Nov

12:10 p.m. - 3:40 p.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

49h 30m2 stops Toronto Pearson Intl Bogotá El Dorado

1:40 a.m. - 6:45 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

43h 05m2 stops Bogotá El Dorado Toronto Pearson Intl

C$ 2,862Avianca

Thu, 5 Nov - Sat, 28 Nov

7:50 p.m. - 3:40 p.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

17h 50m2 stops Montreal Pierre Elliott Trudeau Intl Bogotá El Dorado

7:25 a.m. - 5:20 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

35h 55m2 stops Bogotá El Dorado Toronto Pearson Intl

C$ 2,915Avianca

Thu, 5 Nov - Sun, 29 Nov

7:50 p.m. - 3:40 p.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

17h 50m2 stops Montreal Pierre Elliott Trudeau Intl Bogotá El Dorado

1:40 a.m. - 1:40 a.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

26h 00m2 stops Bogotá El Dorado Toronto Pearson Intl

C$ 3,031Multiple Airlines

Thu, 5 Nov - Sat, 28 Nov

5:40 p.m. - 1:40 p.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

18h 00m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl

4:00 a.m. - 7:45 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

17h 45m2 stops Lima J Chavez Intl Toronto Pearson Intl

C$ 3,096Multiple Airlines

Thu, 5 Nov - Sat, 28 Nov

8:30 p.m. - 3:40 p.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

41h 10m2 stops Toronto Pearson Intl Bogotá El Dorado

7:25 a.m. - 1:40 a.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

20h 15m2 stops Bogotá El Dorado Toronto Pearson Intl

C$ 3,164Avianca

Thu, 5 Nov - Sun, 29 Nov

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United Airlines flights from Ottawa to Argentina

Our best United Airlines deals on Ottawa to Argentina flight tickets

United Airlines

17 Nov

YOW9:45 a.m.Ottawa

19h 35m

2 stops

EZE7:20 a.m.Buenos Aires Ministro Pistarini

22 Nov

EZE11:55 p.m.Buenos Aires Ministro Pistarini

41h 12m

2 stops

YOW3:07 p.m.Ottawa

C$ 990

United Airlines

30 Nov

YOW2:00 p.m.Ottawa

39h 20m

2 stops

EZE7:20 a.m.Buenos Aires Ministro Pistarini

3 Dec

EZE10:05 p.m.Buenos Aires Ministro Pistarini

23h 22m

2 stops

YOW7:27 p.m.Ottawa

C$ 992

United Airlines

24 Nov

YOW9:45 a.m.Ottawa

19h 35m

2 stops

EZE7:20 a.m.Buenos Aires Ministro Pistarini

11 Dec

EZE10:05 p.m.Buenos Aires Ministro Pistarini

25h 51m

2 stops

YOW9:56 p.m.Ottawa

C$ 1,010

Azul flights from Ottawa to Argentina

Our best Azul deals on Ottawa to Argentina flight tickets

Azul

24 Nov

YOW6:00 a.m.Ottawa

23h 20m

2 stops

EZE7:20 a.m.Buenos Aires Ministro Pistarini

13 Dec

EZE10:05 p.m.Buenos Aires Ministro Pistarini

19h 02m

2 stops

YOW3:07 p.m.Ottawa

C$ 1,133

Azul

13 Mar

YOW12:10 p.m.Ottawa

24h 55m

1 stop

EZE3:05 p.m.Buenos Aires Ministro Pistarini

20 Mar

EZE4:50 p.m.Buenos Aires Ministro Pistarini

17h 57m

2 stops

YOW9:47 a.m.Ottawa

C$ 1,590

Azul

24 Nov

YOW2:00 p.m.Ottawa

34h 15m

2 stops

EZE2:15 a.m.Buenos Aires Ministro Pistarini

13 Dec

EZE4:45 p.m.Buenos Aires Ministro Pistarini

18h 30m

1 stop

YOW9:15 a.m.Ottawa

C$ 1,597

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Wed 18/11

6:00 a.m.-7:20 a.m.

2 stops23h 20m

Buenos Aires Ministro Pistarini

Sat 21/11

11:55 p.m.-7:27 p.m.

2 stops45h 32m

C$ 990

Quickest round-trip

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Wed 18/11

6:00 a.m.-7:20 a.m.

2 stops23h 20m

Buenos Aires Ministro Pistarini

Tue 24/11

10:05 p.m.-3:07 p.m.

2 stops19h 02m

C$ 990

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Wed 18/11

6:00 a.m.-7:20 a.m.

2 stops23h 20m

Buenos Aires Ministro Pistarini

Mon 23/11

10:05 p.m.-9:56 p.m.

2 stops25h 51m

C$ 990

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 17/11

9:45 a.m.-7:20 a.m.

2 stops19h 35m

Buenos Aires Ministro Pistarini

Sun 22/11

11:55 p.m.-3:07 p.m.

2 stops41h 12m

C$ 990

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 17/11

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

2 stops25h 20m

Buenos Aires Ministro Pistarini

Sat 21/11

11:55 p.m.-1:11 p.m.

2 stops39h 16m

C$ 990

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 17/11

9:45 a.m.-7:20 a.m.

2 stops19h 35m

Buenos Aires Ministro Pistarini

Wed 25/11

10:05 p.m.-1:11 p.m.

2 stops41h 06m

C$ 990

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Wed 18/11

6:00 a.m.-7:20 a.m.

2 stops23h 20m

Buenos Aires Ministro Pistarini

Sun 22/11

10:05 p.m.-7:27 p.m.

2 stops23h 22m

C$ 990

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Wed 18/11

6:00 a.m.-7:20 a.m.

2 stops23h 20m

Buenos Aires Ministro Pistarini

Wed 25/11

11:55 p.m.-1:11 p.m.

2 stops39h 16m

C$ 990

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 24/11

6:00 a.m.-7:20 a.m.

2 stops23h 20m

Buenos Aires Ministro Pistarini

Sun 13/12

10:05 p.m.-3:07 p.m.

2 stops19h 02m

C$ 1,133

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Sat 13/3

7:50 p.m.-3:05 p.m.

3 stops41h 15m

Buenos Aires Ministro Pistarini

Sat 20/3

4:50 p.m.-9:47 a.m.

2 stops17h 57m

C$ 1,242

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa 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

Prices

Airlines

What is the cheapest month to fly to Argentina?

If you don’t want to visit Argentina in October, then you should wait until August to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 0.

Can stopping save me money on Ottawa to Argentina flights?

You could potentially save up to 15% on your flight if you consider stops on a Ottawa to Argentina flight.

Cheap Ottawa to Argentina flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Argentina

Best price found	C$ 484
Fastest flight time	19h 45m
Direct flights	None

The best one-way flight to Argentina from Ottawa in the past 72 hours is C$ 484. The best round-trip flight deal from Ottawa to Argentina found on momondo in the last 72 hours is C$ 990.

The fastest flight from Ottawa to Argentina takes 19h 45m

There are no direct flights from Ottawa to Argentina. There are no popular flight routes from Ottawa to Argentina.

Search flight deals

Frequently asked questions about flying from Ottawa to Argentina

When did momondo last update prices for flights from Ottawa Airport to Argentina?
Prices for flights from Ottawa Airport to Argentina refresh daily.
How many operators does momondo search for flights from Ottawa Airport to Argentina?
There is 1 operator available for flights from Ottawa Airport to Argentina as of October 2026.
How old do you have to be to fly from Ottawa Airport to Argentina?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport 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.

Best airlines flying from Ottawa to Argentina

Compare and see reviews for airlines that fly from Ottawa to Argentina with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 1,105	Free Cancellation	Rating 7.3 10,451 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Argentina . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Ottawa to Argentina flights to just show those with flexible booking policies.

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

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

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

Of course. momondo tracks the price of Ottawa to Argentina flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Ottawa to Argentina from C$ 484

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Argentina departing on 25/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Ottawa to Argentina

Our best United Airlines deals on Ottawa to Argentina flight tickets

Azul flights from Ottawa to Argentina

Our best Azul deals on Ottawa to Argentina flight tickets

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See travel insights to Argentina from

How to get the cheapest flight ticket from Ottawa to Argentina

What is the cheapest month to fly to Argentina?

Can stopping save me money on Ottawa to Argentina flights?

What is the cheapest airline that flies from Ottawa to Argentina?

Which airlines fly to Argentina?

Cheap Ottawa to Argentina flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ottawa to Argentina

Best airlines flying from Ottawa to Argentina

Compare and see reviews for airlines that fly from Ottawa to Argentina with momondo

Why use momondo?

An easier way to manage your Argentina trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Popular Cities in Argentina

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

Ottawa flight routes

According to popular flight searches on momondo this year

Argentina flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Argentina

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Argentina

List of cabin classes available on flights landing in Argentina. Availability may vary depending on flight origin and airline.

Complete your trip to Argentina

Explore popular destinations other users love

According to popular flight searches on momondo this year