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Cheap flights from Ottawa to Argentina from C$ 533

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — EZE
15 oct. — 22 oct.1
1 adult
1 adult, Economy

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 15 septiembre 2025.

Round-trip from

C$ 1,076

One-way from

C$ 533

Popular in

December

Cheapest in

September

Average price

C$ 1,071
United Airlines
  • United Airlines
  • 26/10-10/11
  • 4 total stops
  • 49h 21m total
  • Ottawa to Argentina
Search Deals
Air Canada
  • Air Canada
  • 15/11
  • 2 total stops
  • 22h 20m total
  • Ottawa to Argentina
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 15 septiembre 2025.

dom. 26/106:00 a.m.YOW - EZE
2 stops25h 20mUnited Airlines
lun. 10/1111:55 p.m.EZE - YOW
2 stops24h 01mUnited Airlines
Deal found 13/9C$ 1,076
vie. 24/105:50 p.m.YOW - EZE
2 stops35h 30mUnited Airlines
vie. 31/1010:55 p.m.EZE - YOW
2 stops24h 01mUnited Airlines
Deal found 14/9C$ 1,090
dom. 26/108:05 p.m.YOW - EZE
2 stops18h 05mAir Canada
lun. 10/114:45 p.m.EZE - YOW
3 stops21h 37mAir Canada
Deal found 13/9C$ 1,108
vie. 24/1011:05 a.m.YOW - EZE
3 stops26h 25mAir Canada
vie. 31/104:45 p.m.EZE - YOW
2 stops17h 57mAir Canada
Deal found 14/9C$ 1,154
sáb. 11/108:55 p.m.YOW - EZE
3 stops40h 35mAir Canada
sáb. 18/104:35 p.m.EZE - YOW
2 stops18h 50mAir Canada
Deal found 13/9C$ 1,155
mié. 31/129:45 a.m.YOW - EZE
2 stops19h 35mUnited Airlines
sáb. 28/210:05 p.m.EZE - YOW
2 stops22h 50mUnited Airlines
Deal found 12/9C$ 1,202
mié. 31/128:00 p.m.YOW - EZE
3 stops41h 10mAir Canada
sáb. 28/24:45 p.m.EZE - YOW
2 stops21h 37mAir Canada
Deal found 13/9C$ 1,245
dom. 26/107:25 p.m.YOW - AEP
2 stops19h 04mMultiple Airlines
lun. 10/118:55 a.m.AEP - YOW
2 stops26h 47mMultiple Airlines
Deal found 13/9C$ 1,368
vie. 24/105:55 a.m.YOW - AEP
3 stops21h 45mMultiple Airlines
vie. 31/1010:55 a.m.AEP - YOW
3 stops38h 47mMultiple Airlines
Deal found 14/9C$ 1,495
lun. 13/109:55 p.m.YOW - AEP
3 stops33h 25mMultiple Airlines
lun. 20/1010:15 a.m.AEP - YOW
3 stops28h 36mMultiple Airlines
Deal found 15/9C$ 1,678
sáb. 11/109:55 p.m.YOW - AEP
2 stops42h 25mMultiple Airlines
sáb. 18/101:55 p.m.AEP - YOW
2 stops21h 30mMultiple Airlines
Deal found 13/9C$ 1,705

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 15 septiembre 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

dom. 26/10

6:00 a.m.-8:20 a.m.

2 stops25h 20m

Buenos Aires Ministro Pistarini

lun. 10/11

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

2 stops24h 01m

C$ 1,076

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

lun. 9/2

8:00 p.m.-3:10 p.m.

3 stops41h 10m

Buenos Aires Ministro Pistarini

mié. 25/2

4:45 p.m.-9:42 a.m.

2 stops18h 57m

C$ 1,105

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

mié. 31/12

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

2 stops19h 35m

Buenos Aires Ministro Pistarini

sáb. 28/2

10:05 p.m.-6:55 p.m.

2 stops22h 50m

C$ 1,203

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

dom. 8/2

10:30 a.m.-9:20 a.m.

2 stops20h 50m

Buenos Aires Ministro Pistarini

mar. 24/2

10:05 p.m.-2:30 p.m.

2 stops18h 25m

C$ 1,242

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

mié. 31/12

8:00 p.m.-3:10 p.m.

3 stops41h 10m

Buenos Aires Ministro Pistarini

sáb. 28/2

4:45 p.m.-12:22 p.m.

2 stops21h 37m

C$ 1,245

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

dom. 26/10

7:25 p.m.-3:29 p.m.

2 stops19h 04m

Buenos Aires Jorge Newbery

lun. 10/11

8:55 a.m.-9:42 a.m.

2 stops26h 47m

C$ 1,368

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

lun. 9/3

8:25 p.m.-3:50 p.m.

2 stops18h 25m

Buenos Aires Ministro Pistarini

lun. 30/3

4:35 p.m.-12:16 p.m.

3 stops20h 41m

C$ 1,445

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

lun. 9/2

8:25 p.m.-12:20 a.m.

2 stops25h 55m

Buenos Aires Jorge Newbery

mié. 25/2

4:40 p.m.-11:18 a.m.

2 stops20h 38m

C$ 1,506

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

lun. 13/10

9:55 p.m.-2:30 p.m.

2 stops39h 35m

Buenos Aires Ministro Pistarini

lun. 20/10

4:35 p.m.-10:25 a.m.

2 stops18h 50m

C$ 1,524

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

sáb. 11/10

8:55 p.m.-2:30 p.m.

3 stops40h 35m

Buenos Aires Ministro Pistarini

vie. 17/10

1:40 a.m.-10:04 p.m.

2 stops21h 24m

C$ 1,528

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 21 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$ 810). 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 15 septiembre 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 15 septiembre 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
8,929 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

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
8,929 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

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
8,929 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

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$ 1,076, United Airlines can have you in Argentina from Ottawa in 25h 20m. Ottawa and Argentina are separated by a distance of 9070 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.

  • 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$ 810). 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 15 septiembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,099AverageC$ 1,306FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,111AverageC$ 1,600FlexibilityNo 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?

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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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