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Cheap flights from Ottawa to Argentina from C$ 544

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — EZE
27 Aug — 3 Sep1
1 adult

Cheap flight deals from Ottawa to Argentina

Keep the following information in mind while searching for Ottawa to Argentina flight deals. Data was last updated 22 August 2025.

Round-trip from

C$ 1,115

One-way from

C$ 544

Popular in

December

Cheapest in

September

Average price

C$ 1,425
United Airlines
  • United Airlines
  • 17/9-21/9
  • 4 total stops
  • 78h 13m total
  • Ottawa to Argentina
Search Deals
United Airlines
  • United Airlines
  • 23/1
  • 2 total stops
  • 19h 12m total
  • Ottawa to Argentina
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Ottawa to Argentina

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 22 August 2025.

Wed 17/92:45 p.m.YOW - EZE
2 stops40h 15mUnited Airlines
Tue 23/99:00 p.m.EZE - YOW
2 stops37h 58mUnited Airlines
Deal found 20/8C$ 1,115
Sun 14/97:29 p.m.YOW - EZE
2 stops35h 31mUnited Airlines
Mon 22/99:00 p.m.EZE - YOW
2 stops18h 13mUnited Airlines
Deal found 20/8C$ 1,117
Wed 27/86:05 a.m.YOW - EZE
2 stops24h 55mUnited Airlines
Wed 3/99:00 p.m.EZE - YOW
2 stops37h 58mUnited Airlines
Deal found 20/8C$ 1,118
Mon 8/97:29 p.m.YOW - EZE
2 stops35h 31mUnited Airlines
Fri 19/99:00 p.m.EZE - YOW
2 stops37h 58mUnited Airlines
Deal found 19/8C$ 1,119
Wed 20/87:29 p.m.YOW - EZE
2 stops35h 31mUnited Airlines
Tue 26/89:00 p.m.EZE - YOW
2 stops42h 13mUnited Airlines
Deal found 19/8C$ 1,121
Sun 14/98:55 p.m.YOW - EZE
2 stops16h 35mAir Canada
Sat 27/94:35 p.m.EZE - YOW
2 stops22h 18mAir Canada
Deal found 21/8C$ 1,131
Sun 21/96:40 p.m.YOW - EZE
2 stops18h 50mAir Canada
Wed 24/94:35 p.m.EZE - YOW
2 stops18h 50mAir Canada
Deal found 20/8C$ 1,133
Sun 14/97:29 p.m.YOW - EZE
2 stops35h 31mUnited Airlines
Fri 19/99:00 p.m.EZE - YOW
2 stops37h 58mUnited Airlines
Deal found 20/8C$ 1,135
Wed 10/94:05 p.m.YOW - EZE
2 stops21h 25mAir Canada
Mon 15/94:35 p.m.EZE - YOW
3 stops28h 42mAir Canada
Deal found 19/8C$ 1,138
Mon 15/95:55 a.m.YOW - EZE
2 stops26h 50mDelta
Tue 23/98:10 p.m.EZE - YOW
2 stops29h 12mDelta
Deal found 20/8C$ 1,140
Mon 15/99:55 p.m.YOW - EZE
2 stops39h 35mAir Canada
Sat 20/94:35 p.m.EZE - YOW
2 stops17h 25mAir Canada
Deal found 20/8C$ 1,142
Sat 13/97:50 p.m.YOW - EZE
3 stops41h 40mAir Canada
Thu 18/94:35 p.m.EZE - YOW
2 stops17h 25mAir Canada
Deal found 20/8C$ 1,143

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 22 August 2025.
Use the filters below to find and compare flights from Ottawa to Argentina that are best for you.

Fly from

Ottawa

Fly to

Argentina

Route

Depart

Return

Price

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 17/9

2:45 p.m.-8:00 a.m.

2 stops40h 15m

Buenos Aires Ministro Pistarini

Tue 23/9

9:00 p.m.-9:58 a.m.

2 stops37h 58m

C$ 1,115

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 17/9

2:45 p.m.-8:00 a.m.

2 stops40h 15m

Buenos Aires Ministro Pistarini

Sun 21/9

9:00 p.m.-9:58 a.m.

2 stops37h 58m

C$ 1,115

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sun 14/9

7:29 p.m.-8:00 a.m.

2 stops35h 31m

Buenos Aires Ministro Pistarini

Mon 22/9

9:00 p.m.-2:13 p.m.

2 stops18h 13m

C$ 1,117

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Tue 16/9

2:45 p.m.-8:00 a.m.

2 stops40h 15m

Buenos Aires Ministro Pistarini

Sun 21/9

9:00 p.m.-9:58 a.m.

2 stops37h 58m

C$ 1,117

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sun 14/9

7:29 p.m.-8:00 a.m.

2 stops35h 31m

Buenos Aires Ministro Pistarini

Sun 21/9

9:00 p.m.-9:58 a.m.

2 stops37h 58m

C$ 1,117

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Tue 16/9

7:29 p.m.-8:00 a.m.

2 stops35h 31m

Buenos Aires Ministro Pistarini

Tue 23/9

9:00 p.m.-9:58 a.m.

2 stops37h 58m

C$ 1,117

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sun 14/9

7:29 p.m.-8:00 a.m.

2 stops35h 31m

Buenos Aires Ministro Pistarini

Tue 23/9

9:00 p.m.-2:13 p.m.

2 stops18h 13m

C$ 1,117

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Mon 17/11

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

2 stops21h 35m

Buenos Aires Ministro Pistarini

Sat 22/11

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

2 stops25h 59m

C$ 1,118

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Mon 8/9

12:30 p.m.-8:00 a.m.

2 stops18h 30m

Buenos Aires Ministro Pistarini

Thu 18/9

9:00 p.m.-9:58 a.m.

2 stops37h 58m

C$ 1,119

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Mon 8/9

7:29 p.m.-8:00 a.m.

2 stops35h 31m

Buenos Aires Ministro Pistarini

Tue 16/9

9:00 p.m.-9:58 a.m.

2 stops37h 58m

C$ 1,119

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/8

Showing 1-10 of 37 results
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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, September is the cheapest month in which you can book a flight from Ottawa to Argentina (average of C$ 812). Flying from Ottawa to Argentina in December is currently the most expensive (average of C$ 1,063). 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 AR?

Find hourly flight availability from Ottawa to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 August 2025.

When flying from Ottawa to Argentina, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 22 August 2025.
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
8,934 reviews
Check prices

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,934 reviews
United Airlines
7.4
Good
8,934 reviews
Check prices

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,934 reviews
Check prices

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

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$ 1,115, United Airlines can have you in Argentina from Ottawa in 40h 15m. 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, September is the cheapest month in which you can book a flight from Ottawa to Argentina (average of C$ 812). Flying from Ottawa to Argentina in December is currently the most expensive (average of C$ 1,063). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ottawa to Argentina

Discover the top 2 airlines 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 22 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,105AverageC$ 1,313FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,117AverageC$ 1,609FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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?

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.

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