Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Argentina from C$ 540

YOW — EZE
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Argentina

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Argentina

Tue 1/129:45 a.m. -
2 stops19h 35m
Wed 16/1211:55 p.m. -
2 stops41h 12m
Deal found 9/11C$ 1,022
Tue 24/116:00 a.m. -
2 stops25h 20m
Fri 11/1211:55 p.m. -
2 stops21h 32m
Deal found 9/11C$ 1,051
Mon 30/116:00 a.m. -
2 stops23h 20m
Wed 16/1211:55 p.m. -
2 stops24h 01m
Deal found 9/11C$ 1,061
Mon 30/116:00 a.m. -
2 stops25h 20m
Tue 15/1210:05 p.m. -
2 stops25h 51m
Deal found 10/11C$ 1,064
Wed 11/116:00 a.m. -
2 stops23h 20m
Mon 16/1110:05 p.m. -
2 stops19h 02m
Deal found 10/11C$ 1,085
Mon 16/116:00 a.m. -
2 stops23h 20m
Mon 14/1211:55 p.m. -
2 stops39h 16m
Deal found 5/11C$ 1,124
Mon 30/119:15 a.m. -
1 stop17h 15m
Tue 15/1211:00 a.m. -
2 stops38h 40m
Deal found 5/11C$ 1,586
Wed 2/125:30 a.m. -
2 stops27h 25m
Thu 17/1211:35 p.m. -
2 stops26h 05m
Deal found 10/11C$ 1,638
Mon 30/119:15 a.m. -
1 stop32h 00m
Wed 16/1212:50 p.m. -
2 stops30h 45m
Deal found 5/11C$ 1,645
Tue 1/127:50 p.m. -
2 stops53h 50m
Wed 16/129:00 a.m. -
2 stops50h 47m
Deal found 5/11C$ 1,706
Mon 28/127:00 a.m. -
2 stops30h 10m
Wed 24/37:00 p.m. -
3 stops24h 40m
Deal found 6/11C$ 1,872
Wed 30/125:30 a.m. -
3 stops24h 00m
Wed 6/15:35 p.m. -
3 stops32h 05m
Deal found 6/11C$ 2,325

Find flight deals from Ottawa to Argentina

Round-trip from

C$ 1,022

One-way from

C$ 540

Popular in

December

Cheapest in

May

Average price

C$ 1,275
United Airlines
  • United Airlines
  • 1/12-16/12
  • 4 total stops
  • 60h 47m total
  • Ottawa to Argentina
Search Deals
United Airlines
  • United Airlines
  • 24/12-31/12
  • 2 total stops
  • 39h 20m total
  • Ottawa to Argentina
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 280 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 121 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ottawa to Argentina 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

Thu 24/12

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

2 stops39h 20m

Buenos Aires Ministro Pistarini

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 540

OttawaBuenos Aires

YOW Ottawa - AEP Buenos Aires Jorge Newbery

YOWAEP

Ottawa

Thu 24/12

9:15 a.m.-7:30 a.m.

2 stops44h 15m

Buenos Aires Jorge Newbery

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 897
Quickest round-trip

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Thu 24/12

9:00 a.m.-3:45 a.m.

1 stop16h 45m

Buenos Aires Ministro Pistarini

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 921

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 22/12

4:10 p.m.-7:20 a.m.

2 stops61h 10m

Buenos Aires Ministro Pistarini

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 924

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 22/12

4:40 p.m.-7:15 p.m.

3 stops48h 35m

Buenos Aires Ministro Pistarini

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 1,013

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Fri 4/12

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$ 1,022

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Wed 2/12

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

2 stops19h 35m

Buenos Aires Ministro Pistarini

Tue 15/12

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

2 stops25h 51m

C$ 1,022

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Wed 2/12

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$ 1,022

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 1/12

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

2 stops19h 35m

Buenos Aires Ministro Pistarini

Wed 16/12

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

2 stops24h 01m

C$ 1,022

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 1/12

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

2 stops23h 20m

Buenos Aires Ministro Pistarini

Tue 15/12

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

2 stops25h 51m

C$ 1,022

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Ottawa to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Ottawa with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Argentina

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Argentina

Read reviews from past customers who have flown United Airlines and Air Canada from Ottawa to Argentina. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,473 reviews
Check prices

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.3
Good
10,473 reviews
United Airlines
7.3
Good
10,473 reviews
Check prices

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
11,880 reviews
United Airlines
7.3
Good
10,473 reviews
Check prices

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

  • What airport do you fly from for flights from Ottawa to Argentina?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Argentina.

  • How long is the flight from Ottawa to Argentina?

    For as low as C$ 1,603, United Airlines can have you in Argentina from Ottawa in 21h 55m. Ottawa and Argentina are separated by a distance of 9045 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Ottawa to Argentina that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Argentina?

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

  • Can I find deals for business class flights from Ottawa to Argentina?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ottawa to Argentina

Pierre Elliott Trudeau Intl to Guarulhos Intl flights
Pearson Intl to Bogotá flights
Pierre Elliott Trudeau Intl to Bogotá flights
Pearson Intl to Guarulhos Intl flights
Pearson Intl to Jose Maria Cordova Intl flights
Pierre Elliott Trudeau Intl to Lima flights
Pearson Intl to Ministro Pistarini flights
Pierre Elliott Trudeau Intl to Cartagena flights
Pearson Intl to Lima flights
Pierre Elliott Trudeau Intl to Jose Maria Cordova Intl flights
Pearson Intl to Georgetown flights
Pierre Elliott Trudeau Intl to Viracopos flights
Pierre Elliott Trudeau Intl to Congonhas flights
Pearson Intl to Rio de Janeiro–Galeão Intl flights
Pearson Intl to Cartagena flights
Pierre Elliott Trudeau Intl to Santiago flights
Pearson Intl to Jorge Newbery flights
Pearson Intl to Quito flights
Pierre Elliott Trudeau Intl to Santos Dumont flights
Pearson Intl to Santos Dumont flights
Pearson Intl to Santiago flights
Pearson Intl to Viracopos flights
Toronto Island to Bogotá flights
Pierre Elliott Trudeau Intl to Quito flights
Pearson Intl to Congonhas flights
Toronto Island to Guarulhos Intl flights
Pierre Elliott Trudeau Intl to Rio de Janeiro–Galeão Intl flights
Pierre Elliott Trudeau Intl to Ministro Pistarini flights
Pearson Intl to Georgetown flights
Toronto Island to Lima flights
Pierre Elliott Trudeau Intl to Jorge Newbery flights
Pearson Intl to Cali flights
Pearson Intl to Enrique Olaya flights
Pearson Intl to Guayaquil flights
Pearson Intl to Montevideo flights
Pearson Intl to Cuzco flights
Pierre Elliott Trudeau Intl to Barranquilla flights
Pearson Intl to Brasilia flights
Pierre Elliott Trudeau Intl to Cali flights
Hamilton to Bogotá flights
Pearson Intl to Barranquilla flights
Pierre Elliott Trudeau Intl to Guayaquil flights
Pearson Intl to Pereira flights
Ottawa to Lima flights

Top airline flying from Ottawa to Argentina

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,115AverageC$ 1,290FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Argentina?

Cheapflights makes it easy to find Ottawa to Argentina flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Argentina for you. Better yet — we are completely free to use.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.