What are the cheapest airlines flying from Ottawa to Buenos Aires round-trip?

Cheapflights users have booked flights from Ottawa to Buenos Aires round-trip from C$ 1,134. Other airlines that can offer you cheap pricing are Air Canada, from C$ 1,321, and Avianca, from C$ 1,643. United Airlines is currently priced 17% below the average price you’ll pay for this route.

What is the cheapest day to fly from Ottawa to Buenos Aires?

Travelers seeking maximum savings on their Ottawa to Buenos Aires flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Ottawa to Buenos Aires?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Buenos Aires. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Ottawa to Buenos Aires?

Our data shows that September tends to be the cheapest month to fly to Buenos Aires from Ottawa. Users have commonly found prices around C$ 1,380 for the month, but tickets can be as low as C$ 1,149. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly from for flights from Ottawa to Buenos Aires?

Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Buenos Aires. On average, Ottawa has 0 outbound flights to Buenos Aires per day from 1 airline. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

Can I find deals for flights from Ottawa to Buenos Aires that include hotel bookings?

Yes. In addition to deals on Ottawa to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to Buenos Aires?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Buenos Aires.

Can I find deals for business class flights from Ottawa to Buenos Aires?

Yes. Cheapflights offers flight deals from Ottawa to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 553+ Flights from Ottawa, Canada to Buenos Aires, Argentina

Find flights from Ottawa to Buenos Aires within your budget

Fly from

Fly to

Route

Depart

Return

Price

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Mon 2/12

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

2 stops33h 50m

Buenos Aires Ministro Pistarini

Mon 16/12

11:55 p.m.-11:54 p.m.

2 stops25h 59m

C$ 1,145

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sun 26/1

11:00 a.m.-3:25 p.m.

2 stops26h 25m

Buenos Aires Ministro Pistarini

Fri 7/2

5:00 p.m.-9:42 a.m.

2 stops18h 42m

C$ 1,321

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Mon 3/2

11:00 a.m.-3:25 p.m.

2 stops26h 25m

Buenos Aires Ministro Pistarini

Wed 19/2

1:45 a.m.-6:58 p.m.

2 stops19h 13m

C$ 1,471

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Mon 2/12

8:15 p.m.-9:00 p.m.

2 stops22h 45m

Buenos Aires Jorge Newbery

Tue 17/12

3:30 p.m.-9:17 a.m.

2 stops19h 47m

C$ 1,561

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sat 30/11

6:20 a.m.-6:05 a.m.

2 stops21h 45m

Buenos Aires Ministro Pistarini

Sat 21/12

7:10 a.m.-5:22 p.m.

2 stops36h 12m

C$ 2,045

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sun 23/2

10:05 a.m.-5:40 a.m.

2 stops41h 35m

Buenos Aires Jorge Newbery

Thu 6/3

7:00 a.m.-5:22 p.m.

2 stops36h 22m

C$ 2,422

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Fri 10/1

7:05 p.m.-5:20 p.m.

2 stops20h 15m

Buenos Aires Jorge Newbery

Fri 24/1

1:35 p.m.-9:42 a.m.

2 stops22h 07m

C$ 2,699

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Mon 2/12

5:55 a.m.-11:30 a.m.

3 stops51h 35m

C$ 553

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Thu 2/1

5:55 a.m.-9:02 a.m.

3 stops49h 07m

C$ 610

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 29/11

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

2 stops21h 35m

C$ 704

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

Showing 1-10 of 11 results

Cheap flight deals from Ottawa to Buenos Aires

Round-trip from	C$ 1,134
One-way from	C$ 553
Popular in	December
Cheapest in	September

United Airlines
8/1-6/2
4 total stops
44h 24m total
Ottawa to Buenos Aires

Search Deals

2/12
3 total stops
51h 35m total
Ottawa to Buenos Aires

Search Deals

High demand for flights, 22% potential price rise

Search Deals

Best time to find cheap flights, 16% potential price drop

Search Deals

Find flight deals from Ottawa to Buenos Aires

Cheapest flights from Ottawa to Buenos Aires
Explore the most affordable flight options available from Ottawa to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Mon 2/127:30 p.m.YOW - EZE

2 stops33h 50mUnited Airlines

Mon 16/1211:55 p.m.EZE - YOW

2 stops25h 59mUnited Airlines

Deal found 20/11C$ 1,145

Wed 4/124:05 p.m.YOW - EZE

2 stops36h 00mMultiple Airlines

Sat 7/124:25 a.m.EZE - YOW

1 stop25h 05mMultiple Airlines

Deal found 20/11C$ 1,478

Mon 2/128:15 p.m.YOW - AEP

2 stops22h 45mMultiple Airlines

Tue 17/123:30 p.m.AEP - YOW

2 stops19h 47mMultiple Airlines

Deal found 19/11C$ 1,561

Wed 4/1211:00 a.m.YOW - EZE

2 stops26h 25mAir Canada

Mon 9/125:00 p.m.EZE - YOW

2 stops18h 42mAir Canada

Deal found 20/11C$ 1,662

Sat 30/116:20 a.m.YOW - EZE

2 stops21h 45mAvianca

Sat 21/127:10 a.m.EZE - YOW

2 stops36h 12mAvianca

Deal found 20/11C$ 2,045

Sat 30/115:45 a.m.YOW - AEP

2 stops33h 35mAir Canada

Mon 23/121:35 p.m.AEP - YOW

2 stops27h 28mAir Canada

Deal found 19/11C$ 3,136

Best flights from Ottawa to Buenos Aires
Discover carefully curated flight deals from Ottawa to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 November 2024.

Wed 8/19:45 a.m.YOW - EZE

2 stops21h 35mUnited Airlines

Thu 6/210:05 p.m.EZE - YOW

2 stops22h 49mUnited Airlines

Deal found 18/11C$ 1,134

Sun 26/111:00 a.m.YOW - EZE

2 stops26h 25mAir Canada

Fri 7/25:00 p.m.EZE - YOW

2 stops18h 42mAir Canada

Deal found 20/11C$ 1,321

Mon 3/211:00 a.m.YOW - EZE

2 stops26h 25mMultiple Airlines

Wed 19/21:45 a.m.EZE - YOW

2 stops19h 13mMultiple Airlines

Deal found 20/11C$ 1,471

Sun 23/27:05 p.m.YOW - EZE

2 stops27h 10mAvianca

Wed 5/31:45 a.m.EZE - YOW

2 stops25h 52mAvianca

Deal found 18/11C$ 1,643

Mon 2/128:15 p.m.YOW - AEP

2 stops22h 45mMultiple Airlines

Tue 17/123:30 p.m.AEP - YOW

2 stops19h 47mMultiple Airlines

Deal found 19/11C$ 1,561

Sun 23/210:05 a.m.YOW - AEP

2 stops41h 35mAvianca

Thu 6/37:00 a.m.AEP - YOW

2 stops36h 22mAvianca

Deal found 18/11C$ 2,422

Fri 10/17:05 p.m.YOW - AEP

2 stops20h 15mAir Canada

Fri 24/11:35 p.m.AEP - YOW

2 stops22h 07mAir Canada

Deal found 20/11C$ 2,699

Last-minute flights from Ottawa to Buenos Aires
Discover last-minute flight deals from Ottawa to Buenos Aires. Data last updated 20 November 2024 and is based on user searches.

Mon 25/119:45 a.m.YOW - EZE

2 stops21h 35mUnited Airlines

Tue 17/1210:05 p.m.EZE - YOW

2 stops27h 49mUnited Airlines

Deal found 19/11C$ 1,140

Tue 26/114:05 p.m.YOW - EZE

2 stops30h 58mMultiple Airlines

Sun 15/128:25 a.m.EZE - YOW

1 stop21h 05mMultiple Airlines

Deal found 19/11C$ 1,593

Tue 26/117:05 p.m.YOW - EZE

2 stops18h 20mAir Canada

Wed 18/125:00 p.m.EZE - YOW

2 stops18h 42mAir Canada

Deal found 19/11C$ 2,922

Wed 27/117:05 p.m.YOW - EZE

2 stops27h 10mAvianca

Wed 18/127:10 a.m.EZE - YOW

2 stops20h 27mAvianca

Deal found 19/11C$ 2,230

Fri 29/118:15 p.m.YOW - AEP

2 stops22h 45mMultiple Airlines

Tue 17/123:30 p.m.AEP - YOW

2 stops19h 47mMultiple Airlines

Deal found 20/11C$ 1,803

Sat 30/115:45 a.m.YOW - AEP

2 stops33h 35mAir Canada

Mon 23/121:35 p.m.AEP - YOW

2 stops27h 28mAir Canada

Deal found 19/11C$ 3,136

Sat 30/116:20 a.m.YOW - EZE

2 stops21h 45mAvianca

Sat 21/127:10 a.m.EZE - YOW

2 stops36h 12mAvianca

Deal found 20/11C$ 2,045

Mon 2/127:30 p.m.YOW - EZE

2 stops33h 50mUnited Airlines

Mon 16/1211:55 p.m.EZE - YOW

2 stops25h 59mUnited Airlines

Deal found 20/11C$ 1,145

Mon 2/128:15 p.m.YOW - AEP

2 stops22h 45mMultiple Airlines

Tue 17/123:30 p.m.AEP - YOW

2 stops19h 47mMultiple Airlines

Deal found 19/11C$ 1,561

Wed 4/124:05 p.m.YOW - EZE

2 stops36h 00mMultiple Airlines

Sat 7/124:25 a.m.EZE - YOW

1 stop25h 05mMultiple Airlines

Deal found 20/11C$ 1,478

Wed 4/1211:00 a.m.YOW - EZE

2 stops26h 25mAir Canada

Mon 9/125:00 p.m.EZE - YOW

2 stops18h 42mAir Canada

Deal found 20/11C$ 1,662

One-way flights from Ottawa to Buenos Aires
Search for one-way flight options from Ottawa to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 20 November 2024.

Mon 2/125:55 a.m.YOW - AEP

3 stops51h 35mMultiple Airlines

Deal found 19/11C$ 553

Thu 2/15:55 a.m.YOW - EZE

3 stops49h 07mMultiple Airlines

Deal found 20/11C$ 610

Fri 29/119:45 a.m.YOW - EZE

2 stops21h 35mUnited Airlines

Deal found 20/11C$ 704

Fri 29/116:00 p.m.YOW - EZE

3 stops43h 25mAir Canada

Deal found 20/11C$ 2,332

Best time to book a flight from Ottawa to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Ottawa with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ottawa to Buenos Aires

Get recent, data-driven insights about flights from Ottawa to Buenos Aires including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ottawa to Buenos Aires?

Currently, November is the cheapest month in which you can book a flight from Ottawa to Buenos Aires (average of C$ 816). Flying from Ottawa to Buenos Aires in February is currently the most expensive (average of C$ 959). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to BUE?

One of the essential ways to save on airfare from Ottawa to Buenos Aires is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 22% on airfare.

Rainfall in Buenos Aires by month

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

Temperature in Buenos Aires by month

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Buenos Aires

See what other customers who have flown with United Airlines, Avianca and Air Canada from Ottawa to Buenos Aires have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,171 reviews

Check prices

Reviews

1 / 10

Everything was good, maybe can give better foof flys more than 4 hours

United Airlines

7.4

Good

9,171 reviews

United Airlines

7.4

Good

9,171 reviews

Check prices

Reviews

1 / 10

Everything was good, maybe can give better foof flys more than 4 hours

Air Canada

7.0

Good

8,237 reviews

United Airlines

7.4

Good

9,171 reviews

Check prices

Reviews

1 / 10

Everything was good, maybe can give better foof flys more than 4 hours

Avianca

7.0

Good

2,799 reviews

United Airlines

7.4

Good

9,171 reviews

Check prices

Reviews

1 / 10

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

What airport do you fly from for flights from Ottawa to Buenos Aires?
Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Buenos Aires. On average, Ottawa has 0 outbound flights to Buenos Aires per day from 1 airline. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.
What are the cheapest airlines flying from Ottawa to Buenos Aires round-trip?
Cheapflights users have booked flights from Ottawa to Buenos Aires round-trip from C$ 1,134. Other airlines that can offer you cheap pricing are Air Canada, from C$ 1,321, and Avianca, from C$ 1,643. United Airlines is currently priced 17% below the average price you’ll pay for this route.
Can I find deals for flights from Ottawa to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Ottawa to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Buenos Aires.
Can I find deals for business class flights from Ottawa to Buenos Aires?
Yes. Cheapflights offers flight deals from Ottawa to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to Buenos Aires?
Currently, November is the cheapest month in which you can book a flight from Ottawa to Buenos Aires (average of C$ 816). Flying from Ottawa to Buenos Aires in February is currently the most expensive (average of C$ 959). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Ottawa to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 1,133	AverageC$ 1,329	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Buenos Aires?

Cheapflights helps you search for flights from Ottawa to Buenos Aires via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Buenos Aires?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Buenos Aires for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to Buenos Aires with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Buenos Aires with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Buenos Aires become cheaper?

Not ready to book yet? You can track prices for flights from Ottawa to Buenos Aires on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Ottawa to Buenos Aires from C$ 553

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find flights from Ottawa to Buenos Aires within your budget

Cheap flight deals from Ottawa to Buenos Aires

Round-trip from

One-way from

Popular in

Cheapest in

Find flight deals from Ottawa to Buenos Aires

Cheapest flights from Ottawa to Buenos AiresExplore the most affordable flight options available from Ottawa to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Explore the most affordable flight options available from Ottawa to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Best time to book a flight from Ottawa to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Ottawa with our price prediction graph.

Travel insights for flights from Ottawa to Buenos Aires

Get recent, data-driven insights about flights from Ottawa to Buenos Aires including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ottawa to Buenos Aires?

What is the cheapest time of day to fly from YOW to BUE?

Find hourly flight availability from Ottawa to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2024.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

Reviews of airlines servicing Buenos Aires

See what other customers who have flown with United Airlines, Avianca and Air Canada from Ottawa to Buenos Aires have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ottawa to Buenos Aires?

What are the cheapest airlines flying from Ottawa to Buenos Aires round-trip?

Can I find deals for flights from Ottawa to Buenos Aires that include hotel bookings?

How can I find direct flights from Ottawa to Buenos Aires?

Can I find deals for business class flights from Ottawa to Buenos Aires?

What is the cheapest month to book a flight from Ottawa to Buenos Aires?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ottawa to Buenos Aires

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Buenos Aires?

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Buenos Aires?

Can Cheapflights find flights from Ottawa to Buenos Aires with no change fees?

Can Cheapflights notify me if prices for flights from Ottawa to Buenos Aires become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ottawa to Buenos Aires
Explore the most affordable flight options available from Ottawa to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.