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 July 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$ 527 Cheap Flights from Ottawa to Buenos Aires Ministro Pistarini Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Buenos Aires

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YOW

EZE

21h 00m

2 stops

9:00 p.m. - 9:11 a.m.

EZE

YOW

37h 11m

2 stops

C$ 1,072United Airlines

Thu, 20 Aug - Thu, 27 Aug

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

YOW

EZE

43h 35m

2 stops

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

EZE

YOW

19h 02m

2 stops

C$ 1,072United Airlines

Thu, 26 Nov - Mon, 14 Dec

2:52 p.m. - 8:00 a.m.

YOW

EZE

40h 08m

2 stops

9:00 p.m. - 9:11 a.m.

EZE

YOW

37h 11m

2 stops

C$ 1,082United Airlines

Tue, 8 Sep - Tue, 15 Sep

7:30 p.m. - 8:00 a.m.

YOW

EZE

35h 30m

2 stops

9:00 p.m. - 11:54 p.m.

EZE

YOW

27h 54m

2 stops

C$ 1,083United Airlines

Mon, 24 Aug - Wed, 9 Sep

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

YOW

EZE

39h 20m

3 stops

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

EZE

YOW

24h 01m

2 stops

C$ 1,123United Airlines

Wed, 25 Nov - Fri, 11 Dec

2:00 p.m. - 9:20 a.m.

YOW

EZE

41h 20m

2 stops

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

EZE

YOW

19h 02m

2 stops

C$ 1,123United Airlines

Wed, 25 Nov - Fri, 11 Dec

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

YOW

EZE

21h 35m

2 stops

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

EZE

YOW

24h 01m

2 stops

C$ 1,172United Airlines

Thu, 26 Nov - Wed, 16 Dec

2:00 p.m. - 2:30 p.m.

YOW

EZE

23h 30m

2 stops

4:35 p.m. - 11:30 a.m.

EZE

YOW

19h 55m

2 stops

C$ 1,211Air Canada

Tue, 1 Sep - Wed, 30 Sep

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

YOW

EZE

39h 20m

2 stops

4:45 p.m. - 11:37 a.m.

EZE

YOW

20h 52m

2 stops

C$ 1,211Air Canada

Thu, 24 Sep - Mon, 30 Nov

10:50 a.m. - 3:05 p.m.

YOW

EZE

26h 15m

2 stops

4:45 p.m. - 2:12 p.m.

EZE

YOW

23h 27m

3 stops

C$ 1,214Air Canada

Thu, 26 Nov - Mon, 14 Dec

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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

1 Sep

YOW2:00 p.m.Ottawa

23h 30m

2 stops

EZE2:30 p.m.Buenos Aires Ministro Pistarini

30 Sep

EZE4:35 p.m.Buenos Aires Ministro Pistarini

19h 55m

2 stops

YOW11:30 a.m.Ottawa

C$ 1,211

Air Canada

26 Nov

YOW10:50 a.m.Ottawa

26h 15m

2 stops

EZE3:05 p.m.Buenos Aires Ministro Pistarini

14 Dec

EZE4:45 p.m.Buenos Aires Ministro Pistarini

23h 27m

3 stops

YOW2:12 p.m.Ottawa

C$ 1,214

Air Canada

24 Sep

YOW9:25 p.m.Ottawa

40h 05m

3 stops

EZE2:30 p.m.Buenos Aires Ministro Pistarini

30 Nov

EZE4:45 p.m.Buenos Aires Ministro Pistarini

19h 02m

2 stops

YOW9:47 a.m.Ottawa

C$ 1,216

Avianca flights from Ottawa to Buenos Aires Ministro Pistarini Airport

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

Avianca

3 Dec

YOW10:30 a.m.Ottawa

42h 50m

2 stops

EZE7:20 a.m.Buenos Aires Ministro Pistarini

17 Dec

EZE11:55 p.m.Buenos Aires Ministro Pistarini

41h 53m

2 stops

YOW3:48 p.m.Ottawa

C$ 1,251

Avianca

10 Aug

YOW7:30 p.m.Ottawa

35h 30m

2 stops

EZE8:00 a.m.Buenos Aires Ministro Pistarini

19 Aug

EZE9:00 p.m.Buenos Aires Ministro Pistarini

26h 35m

2 stops

YOW10:35 p.m.Ottawa

C$ 1,289

Avianca

10 Aug

YOW10:05 p.m.Ottawa

39h 25m

1 stop

EZE2:30 p.m.Buenos Aires Ministro Pistarini

19 Aug

EZE4:35 p.m.Buenos Aires Ministro Pistarini

19h 35m

1 stop

YOW11:10 a.m.Ottawa

C$ 2,018

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 - EZE

YOWEZE

Ottawa

Thu 20/8

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

2 stops21h 00m

Buenos Aires Ministro Pistarini

Thu 27/8

9:00 p.m.-9:11 a.m.

2 stops37h 11m

C$ 1,072

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Thu 26/11

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

2 stops43h 35m

Buenos Aires Ministro Pistarini

Mon 14/12

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

2 stops19h 02m

C$ 1,072

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Tue 8/9

2:52 p.m.-8:00 a.m.

2 stops40h 08m

Buenos Aires Ministro Pistarini

Tue 15/9

9:00 p.m.-9:11 a.m.

2 stops37h 11m

C$ 1,082

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Mon 24/8

7:30 p.m.-8:00 a.m.

2 stops35h 30m

Buenos Aires Ministro Pistarini

Wed 9/9

9:00 p.m.-11:54 p.m.

2 stops27h 54m

C$ 1,083

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 25/11

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

3 stops39h 20m

Buenos Aires Ministro Pistarini

Fri 11/12

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

2 stops24h 01m

C$ 1,123

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 25/11

2:00 p.m.-9:20 a.m.

2 stops41h 20m

Buenos Aires Ministro Pistarini

Fri 11/12

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

2 stops19h 02m

C$ 1,123

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Thu 26/11

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

2 stops21h 35m

Buenos Aires Ministro Pistarini

Wed 16/12

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

2 stops24h 01m

C$ 1,172

Quickest round-trip

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Tue 1/9

2:00 p.m.-2:30 p.m.

2 stops23h 30m

Buenos Aires Ministro Pistarini

Wed 30/9

4:35 p.m.-11:30 a.m.

2 stops19h 55m

C$ 1,211

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Thu 24/9

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

2 stops39h 20m

Buenos Aires Ministro Pistarini

Mon 30/11

4:45 p.m.-11:37 a.m.

2 stops20h 52m

C$ 1,211

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Thu 26/11

10:50 a.m.-3:05 p.m.

2 stops26h 15m

Buenos Aires Ministro Pistarini

Mon 14/12

4:45 p.m.-2:12 p.m.

3 stops23h 27m

C$ 1,214

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

Which airlines fly to Buenos Aires Ministro Pistarini Airport?

Air Canada, Copa Airlines 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 40% 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.

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

Fastest flight time	19h 10m
Direct flights	None

The fastest flight from Ottawa to Buenos Aires Ministro Pistarini Airport takes 19h 10m

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.

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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 19h 10m, 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 July 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$ 1,084	Free Cancellation	Rating 7.4 10,048 reviews		Search United Airlines flights

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

It is quick and easy to find Ottawa to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

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

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

How can momondo help me find flights from Ottawa to Buenos Aires?

Once all potential Ottawa to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Buenos Aires from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Ottawa to Buenos Aires from C$ 527

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 29/9. 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

Avianca flights from Ottawa to Buenos Aires Ministro Pistarini Airport

Our best Avianca 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

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

Fastest flight time

Direct flights

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

Why use momondo?

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

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