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 September 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$ 696 Cheap Flights from Ottawa to Buenos Aires Ministro Pistarini Airport in 2026

Discover deals from 900+ travel sites with momondo.

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2:48 p.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

38h 32m2 stops Newark Houston George Bush Intcntl

10:05 p.m. - 7:32 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

23h 27m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 1,116United Airlines

Mon, 8 Feb - Wed, 24 Feb

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

41h 17m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 1,116United Airlines

Tue, 9 Feb - Thu, 25 Feb

2:00 p.m. - 9:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

41h 20m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

10:05 p.m. - 7:32 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

23h 27m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 1,116United Airlines

Mon, 8 Feb - Thu, 25 Feb

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. - 1:26 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

39h 31m2 stops Houston George Bush Intcntl Newark

C$ 1,116United Airlines

Tue, 9 Feb - Tue, 23 Feb

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

19h 07m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 1,116United Airlines

Mon, 8 Feb - Tue, 23 Feb

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$ 1,116United Airlines

Tue, 9 Feb - Mon, 22 Feb

2:48 p.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

38h 32m2 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$ 1,116United Airlines

Mon, 8 Feb - Mon, 22 Feb

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

41h 17m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 1,116United Airlines

Tue, 9 Feb - Wed, 24 Feb

10:30 a.m. - 7:20 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

18h 50m2 stops Washington, D.C. Reagan-National Houston George Bush Intcntl

10:05 p.m. - 2:28 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

18h 23m2 stops Houston George Bush Intcntl Washington, D.C. Reagan-National

C$ 1,176Multiple Airlines

Mon, 22 Feb - Wed, 3 Mar

2:00 p.m. - 9:50 a.m.YOW Ottawa-EZE Buenos Aires Ministro Pistarini

17h 50m2 stops Toronto Pearson Intl Miami

12:20 p.m. - 1:10 p.m.EZE Buenos Aires Ministro Pistarini-YOW Ottawa

26h 50m2 stops Miami Toronto Pearson Intl

C$ 1,342Multiple Airlines

Tue, 8 Dec - Thu, 24 Dec

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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

8 Feb

YOW2:48 p.m.Ottawa

38h 32m

2 stops

EZE7:20 a.m.Buenos Aires Ministro Pistarini

22 Feb

EZE11:55 p.m.Buenos Aires Ministro Pistarini

24h 01m

2 stops

YOW9:56 p.m.Ottawa

C$ 1,116

United Airlines

24 Nov

YOW6:00 a.m.Ottawa

23h 20m

2 stops

EZE7:20 a.m.Buenos Aires Ministro Pistarini

11 Dec

EZE11:55 p.m.Buenos Aires Ministro Pistarini

24h 01m

2 stops

YOW9:56 p.m.Ottawa

C$ 1,125

United Airlines

19 Sep

YOW7:30 p.m.Ottawa

35h 30m

2 stops

EZE8:00 a.m.Buenos Aires Ministro Pistarini

30 Sep

EZE9:00 p.m.Buenos Aires Ministro Pistarini

37h 56m

2 stops

YOW9:56 a.m.Ottawa

C$ 1,127

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

7 Dec

YOW7:50 p.m.Ottawa

41h 15m

3 stops

EZE3:05 p.m.Buenos Aires Ministro Pistarini

23 Dec

EZE4:45 p.m.Buenos Aires Ministro Pistarini

33h 10m

2 stops

YOW11:55 p.m.Ottawa

C$ 1,469

Air Canada

24 Nov

YOW6:10 p.m.Ottawa

18h 55m

2 stops

EZE3:05 p.m.Buenos Aires Ministro Pistarini

11 Dec

EZE4:45 p.m.Buenos Aires Ministro Pistarini

20h 52m

3 stops

YOW11:37 a.m.Ottawa

C$ 1,495

Air Canada

15 Feb

YOW7:50 p.m.Ottawa

41h 15m

3 stops

EZE3:05 p.m.Buenos Aires Ministro Pistarini

3 Mar

EZE4:50 p.m.Buenos Aires Ministro Pistarini

23h 22m

2 stops

YOW2:12 p.m.Ottawa

C$ 1,509

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

Mon 8/2

2:48 p.m.-7:20 a.m.

2 stops38h 32m

Buenos Aires Ministro Pistarini

Wed 24/2

10:05 p.m.-7:32 p.m.

2 stops23h 27m

C$ 1,116

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 9/2

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

2 stops23h 20m

Buenos Aires Ministro Pistarini

Thu 25/2

11:55 p.m.-3:12 p.m.

2 stops41h 17m

C$ 1,116

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Mon 8/2

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

2 stops41h 20m

Buenos Aires Ministro Pistarini

Thu 25/2

10:05 p.m.-7:32 p.m.

2 stops23h 27m

C$ 1,116

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 9/2

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

2 stops23h 20m

Buenos Aires Ministro Pistarini

Tue 23/2

11:55 p.m.-1:26 p.m.

2 stops39h 31m

C$ 1,116

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Mon 8/2

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

2 stops39h 20m

Buenos Aires Ministro Pistarini

Tue 23/2

10:05 p.m.-3:12 p.m.

2 stops19h 07m

C$ 1,116

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 9/2

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

2 stops23h 20m

Buenos Aires Ministro Pistarini

Mon 22/2

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

2 stops25h 51m

C$ 1,116

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Mon 8/2

2:48 p.m.-7:20 a.m.

2 stops38h 32m

Buenos Aires Ministro Pistarini

Mon 22/2

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

2 stops24h 01m

C$ 1,116

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 9/2

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

2 stops23h 20m

Buenos Aires Ministro Pistarini

Wed 24/2

11:55 p.m.-3:12 p.m.

2 stops41h 17m

C$ 1,116

Quickest round-trip

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Mon 22/2

10:30 a.m.-7:20 a.m.

2 stops18h 50m

Buenos Aires Ministro Pistarini

Wed 3/3

10:05 p.m.-2:28 p.m.

2 stops18h 23m

C$ 1,176

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 8/12

2:00 p.m.-9:50 a.m.

2 stops17h 50m

Buenos Aires Ministro Pistarini

Thu 24/12

12:20 p.m.-1:10 p.m.

2 stops26h 50m

C$ 1,342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 36% 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

Best price found	C$ 696
Fastest flight time	25h 00m
Direct flights	None

The best one-way flight to Buenos Aires Ministro Pistarini Airport from Ottawa in the past 72 hours is C$ 696. The best round-trip flight deal from Ottawa to Buenos Aires Ministro Pistarini Airport found on momondo in the last 72 hours is C$ 1,116.

The fastest flight from Ottawa to Buenos Aires Ministro Pistarini Airport takes 25h 00m

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 00m, 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 September 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$ 1,062	Free Cancellation	Rating 7.4 10,201 reviews		Search United Airlines flights

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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$ 696

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 23/10. 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 Buenos Aires Ministro Pistarini Airport

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

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

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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

Best price found

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.

Get notified when prices go down

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

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