Which airlines fly to Buenos Aires Ministro Pistarini Airport?

Air Canada, Arajet and Avianca are the top three most popular airlines that fly to Buenos Aires Ministro Pistarini Airport from Ottawa according to our data. Air Canada is the first choice among our users, with 28% of people opting to fly with this airline when travelling to Buenos Aires Ministro Pistarini Airport. Keep in mind that there are 7 different airlines that fly to Buenos Aires Ministro Pistarini Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ottawa to Buenos Aires Ministro Pistarini?

United Airlines is the most popular carrier operating from Ottawa to Buenos Aires Ministro Pistarini

When did momondo last update prices for flights from Ottawa Airport to Buenos Aires Ministro Pistarini Airport?

Prices for flights from Ottawa Airport to Buenos Aires Ministro Pistarini Airport were last updated today.

How many operators does momondo search for flights from Ottawa Airport to Buenos Aires Ministro Pistarini Airport?

There is 1 operator available for flights from Ottawa Airport to Buenos Aires Ministro Pistarini Airport as of October 2026.

How old do you have to be to fly from Ottawa Airport to Buenos Aires Ministro Pistarini Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Buenos Aires Ministro Pistarini Airport.

What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?

The travel and health documents you'll need for your trip to Buenos Aires Ministro Pistarini Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires Ministro Pistarini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 538 Cheap Flights from Ottawa to Buenos Aires Ministro Pistarini Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

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

25h 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$ 992United Airlines

Tue, 1 Dec - Tue, 8 Dec

3:10 p.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

38h 10m2 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$ 992United Airlines

Mon, 30 Nov - Thu, 3 Dec

3:10 p.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

38h 10m2 stops Newark Houston George Bush Intcntl

11:55 p.m. - 9:56 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

24h 01m2 stops Houston George Bush Intcntl Newark

C$ 994United Airlines

Mon, 23 Nov - Thu, 10 Dec

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$ 994United Airlines

Mon, 30 Nov - Thu, 3 Dec

3:10 p.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

38h 10m2 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$ 994United Airlines

Mon, 30 Nov - Thu, 3 Dec

2:00 p.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

39h 20m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

11:55 p.m. - 9:56 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

24h 01m2 stops Houston George Bush Intcntl Newark

C$ 1,040United Airlines

Tue, 24 Nov - Thu, 10 Dec

2:00 p.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

39h 20m2 stops Washington, D.C. Dulles Intl 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. Dulles Intl

C$ 1,040United Airlines

Tue, 24 Nov - Fri, 11 Dec

3:10 p.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

38h 10m2 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$ 1,043United Airlines

Tue, 24 Nov - Fri, 11 Dec

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

21h 35m2 stops Washington, D.C. Dulles Intl 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. Dulles Intl

C$ 1,182Multiple Airlines

Tue, 24 Nov - Fri, 11 Dec

9:00 a.m. - 3:05 p.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

29h 05m2 stops Montreal Pierre Elliott Trudeau 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$ 1,223Air Canada

Sun, 14 Mar - Mon, 22 Mar

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Air Canada flights from Ottawa to Buenos Aires Ministro Pistarini Airport

Our best Air Canada deals on Ottawa to Buenos Aires Ministro Pistarini Airport flight tickets

Air Canada

9 Mar

YOW10:50 a.m.Ottawa

26h 15m

2 stops

EZE3:05 p.m.Buenos Aires Ministro Pistarini

24 Mar

EZE4:50 p.m.Buenos Aires Ministro Pistarini

17h 57m

2 stops

YOW9:47 a.m.Ottawa

C$ 1,223

Air Canada

24 Mar

YOW9:00 a.m.Ottawa

53h 05m

3 stops

EZE3:05 p.m.Buenos Aires Ministro Pistarini

8 Apr

EZE4:35 p.m.Buenos Aires Ministro Pistarini

19h 56m

2 stops

YOW11:31 a.m.Ottawa

C$ 1,227

Air Canada

9 Mar

YOW10:50 a.m.Ottawa

26h 15m

2 stops

EZE3:05 p.m.Buenos Aires Ministro Pistarini

24 Mar

EZE4:50 p.m.Buenos Aires Ministro Pistarini

24h 07m

3 stops

YOW3:57 p.m.Ottawa

C$ 1,234

United Airlines flights from Ottawa to Buenos Aires Ministro Pistarini Airport

Our best United Airlines deals on Ottawa to Buenos Aires Ministro Pistarini Airport flight tickets

United Airlines

30 Nov

YOW3:10 p.m.Ottawa

38h 10m

2 stops

EZE7:20 a.m.Buenos Aires Ministro Pistarini

3 Dec

EZE11:55 p.m.Buenos Aires Ministro Pistarini

39h 16m

2 stops

YOW1:11 p.m.Ottawa

C$ 992

United Airlines

30 Nov

YOW3:10 p.m.Ottawa

38h 10m

2 stops

EZE7:20 a.m.Buenos Aires Ministro Pistarini

3 Dec

EZE11:55 p.m.Buenos Aires Ministro Pistarini

39h 16m

2 stops

YOW1:11 p.m.Ottawa

C$ 994

United Airlines

24 Nov

YOW2:00 p.m.Ottawa

39h 20m

2 stops

EZE7:20 a.m.Buenos Aires Ministro Pistarini

15 Dec

EZE10:05 p.m.Buenos Aires Ministro Pistarini

19h 02m

2 stops

YOW3:07 p.m.Ottawa

C$ 1,037

momondo Fare Finder

Use the filters below to find and compare flights from Ottawa to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 1/12

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

2 stops25h 20m

Buenos Aires Ministro Pistarini

Tue 8/12

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

2 stops25h 51m

C$ 992

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Mon 30/11

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

2 stops38h 10m

Buenos Aires Ministro Pistarini

Thu 3/12

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

2 stops39h 16m

C$ 992

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Mon 23/11

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

2 stops38h 10m

Buenos Aires Ministro Pistarini

Thu 10/12

11:55 p.m.-9:56 p.m.

2 stops24h 01m

C$ 994

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Mon 30/11

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

2 stops25h 20m

Buenos Aires Ministro Pistarini

Thu 3/12

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

2 stops39h 16m

C$ 994

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Mon 30/11

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

2 stops38h 10m

Buenos Aires Ministro Pistarini

Thu 3/12

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

2 stops39h 16m

C$ 994

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 24/11

2:00 p.m.-7:20 a.m.

2 stops39h 20m

Buenos Aires Ministro Pistarini

Thu 10/12

11:55 p.m.-9:56 p.m.

2 stops24h 01m

C$ 1,040

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 24/11

2:00 p.m.-7:20 a.m.

2 stops39h 20m

Buenos Aires Ministro Pistarini

Fri 11/12

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

2 stops23h 22m

C$ 1,040

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 24/11

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

2 stops38h 10m

Buenos Aires Ministro Pistarini

Fri 11/12

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

2 stops19h 02m

C$ 1,043

Quickest round-trip

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 24/11

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

2 stops21h 35m

Buenos Aires Ministro Pistarini

Fri 11/12

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

2 stops23h 22m

C$ 1,182

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Sun 14/3

9:00 a.m.-3:05 p.m.

2 stops29h 05m

Buenos Aires Ministro Pistarini

Mon 22/3

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

2 stops17h 57m

C$ 1,223

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 Buenos Aires Ministro Pistarini Airport

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

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Can stopping save me money on Ottawa to Buenos Aires Ministro Pistarini Airport flights?

You could potentially save up to 15% on your flight if you consider stops on a Ottawa to Buenos Aires Ministro Pistarini Airport flight.

When to book flights from Ottawa to Buenos Aires Ministro Pistarini Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Buenos Aires Ministro Pistarini Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Buenos Aires Ministro Pistarini Airport (YOW to EZE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Buenos Aires Ministro Pistarini Airport

Best price found	C$ 538
Fastest flight time	25h 20m
Direct flights	None

The best one-way flight to Buenos Aires Ministro Pistarini Airport from Ottawa in the past 72 hours is C$ 538. The best round-trip flight deal from Ottawa to Buenos Aires Ministro Pistarini Airport found on momondo in the last 72 hours is C$ 992.

The fastest flight from Ottawa to Buenos Aires Ministro Pistarini Airport takes 25h 20m

There are no direct flights from Ottawa to Buenos Aires Ministro Pistarini Airport. There are no popular flight routes from Ottawa to Buenos Aires Ministro Pistarini Airport.

Search flight deals

Frequently asked questions about flying from Ottawa to Buenos Aires Ministro Pistarini Airport

How far is Ottawa to Buenos Aires Ministro Pistarini by plane?
A flight from Ottawa to Buenos Aires Ministro Pistarini will travel around 9081.2 km. Flights usually cover this in 25h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ottawa Airport to Buenos Aires Ministro Pistarini Airport?
Prices for flights from Ottawa Airport to Buenos Aires Ministro Pistarini Airport were last updated today.
How many operators does momondo search for flights from Ottawa Airport to Buenos Aires Ministro Pistarini Airport?
There is 1 operator available for flights from Ottawa Airport to Buenos Aires Ministro Pistarini Airport as of October 2026.
How old do you have to be to fly from Ottawa Airport to Buenos Aires Ministro Pistarini Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Buenos Aires Ministro Pistarini Airport.
What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?
The travel and health documents you'll need for your trip to Buenos Aires Ministro Pistarini Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires Ministro Pistarini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ottawa to Buenos Aires Ministro Pistarini Airport?
momondo data reveals that the most frequently booked airline on the route from Ottawa to Buenos Aires Ministro Pistarini Airport is United Airlines, representing 100% of all bookings.

Best airlines flying from Ottawa to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Ottawa to Buenos Aires Ministro Pistarini Airport with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 1,081	Free Cancellation	Rating 7.3 10,404 reviews		Search United Airlines flights

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Cheap flights from Ottawa to Buenos Aires from C$ 538

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 Buenos Aires departing on 3/12. 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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Air Canada flights from Ottawa to Buenos Aires Ministro Pistarini Airport

Our best Air Canada deals on Ottawa to Buenos Aires Ministro Pistarini Airport flight tickets

United Airlines flights from Ottawa to Buenos Aires Ministro Pistarini Airport

Our best United Airlines deals on Ottawa to Buenos Aires Ministro Pistarini Airport flight tickets

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Use the filters below to find and compare flights from Ottawa to Buenos Aires Ministro Pistarini Airport that are best for you.

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How to get the cheapest flight ticket from Ottawa to Buenos Aires Ministro Pistarini Airport

Can stopping save me money on Ottawa to Buenos Aires Ministro Pistarini Airport flights?

What is the cheapest airline that flies from Ottawa to Buenos Aires Ministro Pistarini?

Which airlines fly to Buenos Aires Ministro Pistarini Airport?

When to book flights from Ottawa to Buenos Aires Ministro Pistarini Airport

Cheap Ottawa to Buenos Aires Ministro Pistarini Airport (YOW to EZE) flight deals and tips

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Frequently asked questions about flying from Ottawa to Buenos Aires Ministro Pistarini Airport

Best airlines flying from Ottawa to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Ottawa to Buenos Aires Ministro Pistarini Airport with momondo

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An easier way to manage your Buenos Aires Ministro Pistarini Airport trip

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