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Cheap flights from Ottawa to Argentina from C$ 594

YOW — EZE
1 Oct — 8 Oct1
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

Wed 16/96:00 a.m. -
2 stops49h 00m
Wed 30/99:00 p.m. -
2 stops37h 56m
Deal found 27/8C$ 1,051
Sat 19/92:52 p.m. -
2 stops40h 08m
Wed 30/99:00 p.m. -
2 stops37h 56m
Deal found 27/8C$ 1,081
Wed 16/96:00 a.m. -
2 stops49h 00m
Sun 27/99:00 p.m. -
2 stops26h 35m
Deal found 27/8C$ 1,091
Wed 16/96:00 a.m. -
2 stops49h 00m
Fri 2/109:00 p.m. -
2 stops37h 56m
Deal found 27/8C$ 1,113
Sat 19/97:30 p.m. -
2 stops35h 30m
Sun 27/99:00 p.m. -
2 stops37h 56m
Deal found 27/8C$ 1,120
Mon 21/96:00 a.m. -
2 stops49h 00m
Wed 30/99:00 p.m. -
2 stops37h 56m
Deal found 27/8C$ 1,132
Sat 19/910:00 a.m. -
2 stops45h 00m
Fri 2/109:00 p.m. -
2 stops37h 11m
Deal found 27/8C$ 1,142
Wed 16/92:52 p.m. -
2 stops40h 08m
Sat 26/99:00 p.m. -
2 stops37h 56m
Deal found 27/8C$ 1,164
Mon 21/97:30 p.m. -
2 stops35h 30m
Sun 27/99:00 p.m. -
2 stops26h 35m
Deal found 27/8C$ 1,173
Tue 24/116:00 a.m. -
2 stops23h 20m
Fri 11/1210:05 p.m. -
2 stops25h 51m
Deal found 31/8C$ 1,192
Sat 19/96:00 a.m. -
2 stops49h 00m
Sat 26/99:00 p.m. -
2 stops22h 55m
Deal found 27/8C$ 1,195
Wed 11/117:00 a.m. -
3 stops26h 20m
Sat 28/1110:20 p.m. -
3 stops29h 20m
Deal found 29/8C$ 1,403

Find flight deals from Ottawa to Argentina

Round-trip from

C$ 1,051

One-way from

C$ 706

Popular in

December

Cheapest in

October

Average price

C$ 1,335
United Airlines
  • United Airlines
  • 16/9-30/9
  • 4 total stops
  • 86h 56m total
  • Ottawa to Argentina
Search Deals
United Airlines
  • United Airlines
  • 4/1
  • 2 total stops
  • 62h 10m total
  • Ottawa to Argentina
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 7/1

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

2 stops39h 20m

Buenos Aires Ministro Pistarini

Thu 1/4

9:00 p.m.-2:07 p.m.

2 stops42h 07m

C$ 1,080

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Tue 24/11

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

2 stops39h 20m

Buenos Aires Ministro Pistarini

Fri 11/12

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

2 stops25h 51m

C$ 1,142

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Fri 8/1

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

2 stops38h 32m

Buenos Aires Ministro Pistarini

Wed 31/3

9:00 p.m.-6:47 p.m.

2 stops22h 47m

C$ 1,192
Quickest round-trip

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Fri 5/2

6:00 a.m.-9:20 a.m.

2 stops25h 20m

Buenos Aires Ministro Pistarini

Wed 17/2

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

2 stops19h 07m

C$ 1,227

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Mon 12/10

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

2 stops49h 00m

Buenos Aires Ministro Pistarini

Mon 19/10

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

2 stops51h 54m

C$ 1,242

OttawaBuenos Aires

YOW Ottawa - EZE Buenos Aires Ministro Pistarini

YOWEZE

Ottawa

Mon 30/11

6:00 a.m.-9:20 a.m.

2 stops25h 20m

Buenos Aires Ministro Pistarini

Thu 3/12

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

2 stops25h 51m

C$ 1,243

OttawaBuenos Aires

YOW Ottawa - AEP Buenos Aires Jorge Newbery

YOWAEP

Ottawa

Wed 11/11

7:00 a.m.-11:20 a.m.

3 stops26h 20m

Buenos Aires Jorge Newbery

Sat 28/11

9:25 a.m.-1:10 p.m.

2 stops29h 45m

C$ 1,454

OttawaBuenos Aires

YOW Ottawa - AEP Buenos Aires Jorge Newbery

YOWAEP

Ottawa

Mon 30/11

9:10 a.m.-5:20 p.m.

2 stops30h 10m

Buenos Aires Jorge Newbery

Thu 3/12

1:35 p.m.-9:50 p.m.

2 stops34h 15m

C$ 1,557

OttawaBuenos Aires

YOW Ottawa - AEP Buenos Aires Jorge Newbery

YOWAEP

Ottawa

Thu 5/11

9:00 a.m.-5:20 p.m.

2 stops30h 20m

Buenos Aires Jorge Newbery

Sun 29/11

11:55 a.m.-11:37 a.m.

2 stops25h 42m

C$ 1,771

OttawaBuenos Aires

YOW Ottawa - AEP Buenos Aires Jorge Newbery

YOWAEP

Ottawa

Fri 18/9

12:00 p.m.-5:20 p.m.

2 stops28h 20m

Buenos Aires Jorge Newbery

Tue 29/9

11:55 a.m.-3:10 p.m.

2 stops28h 15m

C$ 1,785

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 20 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

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
7.4
Good
10,151 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

7.1

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
10,151 reviews
United Airlines
7.4
Good
10,151 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

7.1

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
11,566 reviews
United Airlines
7.4
Good
10,151 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

7.1

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

  • 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$ 1,557, United Airlines can have you in Argentina from Ottawa in 30h 10m. 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

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Top airline flying from Ottawa to Argentina

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,067AverageC$ 1,258FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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