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Cheap flights from Ottawa to Argentina from C$ 583

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — EZE
2 May — 9 May1
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
Explore the most affordable flight options available from Ottawa to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2026.

Mon 1/66:00 a.m.
YOW
-
EZE
2 stops25h 00m
United Airlines
Fri 5/69:00 p.m.
EZE
-
YOW
2 stops26h 05m
United Airlines
Deal found 31/3C$ 1,225
Thu 19/117:10 p.m.
YOW
-
EZE
2 stops18h 00m
Air Canada
Sat 5/124:45 p.m.
EZE
-
YOW
2 stops19h 33m
Air Canada
Deal found 29/3C$ 1,257
Sun 10/57:30 p.m.
YOW
-
EZE
2 stops35h 30m
United Airlines
Sun 17/59:00 p.m.
EZE
-
YOW
2 stops38h 03m
United Airlines
Deal found 28/3C$ 1,293
Sat 25/47:30 p.m.
YOW
-
EZE
2 stops35h 30m
United Airlines
Sat 9/59:00 p.m.
EZE
-
YOW
2 stops51h 54m
United Airlines
Deal found 30/3C$ 1,316
Sun 6/1211:10 a.m.
YOW
-
EZE
2 stops26h 00m
Air Canada
Wed 6/14:45 p.m.
EZE
-
YOW
3 stops42h 53m
Air Canada
Deal found 1/4C$ 1,335
Fri 25/96:00 p.m.
YOW
-
AEP
2 stops18h 20m
Multiple Airlines
Sat 3/101:45 p.m.
AEP
-
YOW
2 stops20h 39m
Multiple Airlines
Deal found 29/3C$ 1,449
Fri 24/47:25 p.m.
YOW
-
AEP
2 stops17h 35m
Multiple Airlines
Sat 2/52:15 p.m.
AEP
-
YOW
2 stops21h 50m
Multiple Airlines
Deal found 30/3C$ 1,472
Sat 25/45:40 a.m.
YOW
-
AEP
2 stops23h 00m
Multiple Airlines
Sat 9/57:00 a.m.
AEP
-
YOW
2 stops35h 35m
Multiple Airlines
Deal found 1/4C$ 1,474
Mon 6/410:10 a.m.
YOW
-
AEP
3 stops24h 10m
Multiple Airlines
Sat 11/45:45 a.m.
AEP
-
YOW
3 stops43h 40m
Multiple Airlines
Deal found 27/3C$ 1,611

Find flight deals from Ottawa to Argentina

Keep the following information in mind while searching for Ottawa to Argentina flight deals. Data was last updated 2 April 2026.

Round-trip from

C$ 1,225

One-way from

C$ 583

Popular in

June

Cheapest in

September

Average price

C$ 1,511
United Airlines
  • United Airlines
  • 1/6-5/6
  • 4 total stops
  • 51h 05m total
  • Ottawa to Argentina
Search Deals
Air Canada
  • Air Canada
  • 2/9
  • 2 total stops
  • 31h 30m total
  • Ottawa to Argentina
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 358 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 129 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Argentina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 2 April 2026.
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 - EZE

YOWEZE

Ottawa

Mon 1/6

6:00 a.m.-8:00 a.m.

2 stops25h 00m

Buenos Aires Ministro Pistarini

Fri 5/6

9:00 p.m.-10:05 p.m.

2 stops26h 05m

C$ 1,225

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sun 10/5

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

2 stops35h 30m

Buenos Aires Ministro Pistarini

Sun 17/5

9:00 p.m.-10:03 a.m.

2 stops38h 03m

C$ 1,293

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sat 25/4

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

2 stops35h 30m

Buenos Aires Ministro Pistarini

Sat 9/5

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

2 stops51h 54m

C$ 1,316

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 25/9

9:05 a.m.-2:30 p.m.

2 stops28h 25m

Buenos Aires Ministro Pistarini

Sat 3/10

4:35 p.m.-9:24 a.m.

2 stops17h 49m

C$ 1,421

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 24/4

2:40 p.m.-8:00 a.m.

2 stops40h 20m

Buenos Aires Ministro Pistarini

Sat 2/5

9:00 p.m.-10:03 a.m.

2 stops38h 03m

C$ 1,431
Quickest round-trip

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Fri 25/9

6:00 p.m.-1:20 p.m.

2 stops18h 20m

Buenos Aires Jorge Newbery

Sat 3/10

1:45 p.m.-9:24 a.m.

2 stops20h 39m

C$ 1,449

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Fri 24/4

7:25 p.m.-2:00 p.m.

2 stops17h 35m

Buenos Aires Jorge Newbery

Sat 2/5

2:15 p.m.-11:05 a.m.

2 stops21h 50m

C$ 1,472

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sat 25/4

5:40 a.m.-5:40 a.m.

2 stops23h 00m

Buenos Aires Jorge Newbery

Sat 9/5

7:00 a.m.-5:35 p.m.

2 stops35h 35m

C$ 1,474

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Mon 14/9

2:00 p.m.-5:20 p.m.

2 stops26h 20m

Buenos Aires Jorge Newbery

Thu 17/9

1:40 p.m.-8:50 p.m.

2 stops32h 10m

C$ 1,698

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Fri 25/9

6:55 a.m.-12:00 p.m.

3 stops28h 05m

Buenos Aires Jorge Newbery

Sat 3/10

8:40 a.m.-12:20 a.m.

3 stops64h 40m

C$ 1,828

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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
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.

Cheapflights Insights

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

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

Currently, March is the cheapest month in which you can book a flight from Ottawa to Argentina (average of C$ 532). Flying from Ottawa to Argentina in January is currently the most expensive (average of C$ 1,100). 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.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Argentina. Reviews last updated 2 April 2026.
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
7.4
Good
9,533 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

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
7.4
Good
9,533 reviews
United Airlines
7.4
Good
9,533 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

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
10,881 reviews
United Airlines
7.4
Good
9,533 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

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

Find useful and relevant information for your journey from Ottawa to Argentina. 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 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$ 1,225, United Airlines can have you in Argentina from Ottawa in 25h. Ottawa and Argentina are separated by a distance of 9070 km.

  • 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.

  • What is the cheapest month to book a flight from Ottawa to Argentina?

    Currently, March is the cheapest month in which you can book a flight from Ottawa to Argentina (average of C$ 532). Flying from Ottawa to Argentina in January is currently the most expensive (average of C$ 1,100). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ottawa to Argentina

Discover the top airline that operate flights from Ottawa to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 2 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 595AverageC$ 1,270FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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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?

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

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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!

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