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Cheap flights from Ottawa to Argentina from C$ 544

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Argentina departing on 22/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Argentina

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:45 a.m. - 3:10 p.m.
YOW
-
EZE
32h 25m2 stops
Air Canada Logo
4:30 p.m. - 7:16 p.m.
EZE
-
YOW
27h 46m2 stops
C$ 1,141Air Canada
Thu, 26 Mar - Thu, 9 Apr
Air Canada Logo
6:20 p.m. - 2:30 p.m.
YOW
-
EZE
19h 10m2 stops
Air Canada Logo
4:30 p.m. - 11:04 a.m.
EZE
-
YOW
19h 34m2 stops
C$ 1,142Air Canada
Fri, 3 Apr - Sat, 25 Apr
Air Canada Logo
5:45 a.m. - 2:30 p.m.
YOW
-
EZE
31h 45m2 stops
Air Canada Logo
4:30 p.m. - 11:04 a.m.
EZE
-
YOW
19h 34m2 stops
C$ 1,145Air Canada
Fri, 3 Apr - Sat, 25 Apr
Air Canada Logo
5:45 a.m. - 3:10 p.m.
YOW
-
EZE
32h 25m2 stops
Air Canada Logo
4:30 p.m. - 7:16 p.m.
EZE
-
YOW
27h 46m3 stops
C$ 1,149Air Canada
Thu, 26 Mar - Thu, 9 Apr
United Airlines Logo
6:00 a.m. - 7:20 a.m.
YOW
-
EZE
23h 20m2 stops
United Airlines Logo
10:05 p.m. - 6:55 p.m.
EZE
-
YOW
22h 50m2 stops
C$ 1,157United Airlines
Wed, 31 Dec - Sat, 28 Feb
Air Canada Logo
7:55 p.m. - 3:10 p.m.
YOW
-
EZE
18h 15m2 stops
Air Canada Logo
4:30 p.m. - 11:04 a.m.
EZE
-
YOW
19h 34m2 stops
C$ 1,195Air Canada
Thu, 26 Mar - Sat, 11 Apr
Air Canada Logo
6:20 p.m. - 2:30 p.m.
YOW
-
EZE
19h 10m2 stops
Air Canada Logo
4:30 p.m. - 4:21 p.m.
EZE
-
YOW
24h 51m3 stops
C$ 1,199Air Canada
Fri, 3 Apr - Sat, 25 Apr
Air Canada Logo
7:50 p.m. - 2:30 p.m.
YOW
-
EZE
41h 40m3 stops
Air Canada Logo
4:30 p.m. - 10:16 p.m.
EZE
-
YOW
30h 46m2 stops
C$ 1,200Air Canada
Sat, 28 Mar - Thu, 9 Apr
United Airlines Logo
5:55 p.m. - 7:20 a.m.
YOW
-
EZE
35h 25m2 stops
United Airlines Logo
10:05 p.m. - 6:52 p.m.
EZE
-
YOW
22h 47m2 stops
C$ 1,239United Airlines
Sun, 11 Jan - Fri, 30 Jan
Multiple Airlines Logo
6:45 a.m. - 7:45 a.m.
YOW
-
AEP
24h 00m3 stops
Multiple Airlines Logo
5:10 p.m. - 1:34 a.m.
AEP
-
YOW
33h 24m3 stops
C$ 1,467Multiple Airlines
Fri, 3 Apr - Sat, 25 Apr

Air Canada flights from Ottawa to Argentina

Our best Air Canada deals on Ottawa to Argentina flight tickets
Air Canada
26 Mar
YOW5:45 a.m.Ottawa
32h 25m
2 stops
EZE3:10 p.m.Buenos Aires Ministro Pistarini
9 Apr
EZE4:30 p.m.Buenos Aires Ministro Pistarini
27h 46m
2 stops
YOW7:16 p.m.Ottawa
C$ 1,141
Find similar
Air Canada
3 Apr
YOW6:20 p.m.Ottawa
19h 10m
2 stops
EZE2:30 p.m.Buenos Aires Ministro Pistarini
25 Apr
EZE4:30 p.m.Buenos Aires Ministro Pistarini
19h 34m
2 stops
YOW11:04 a.m.Ottawa
C$ 1,142
Find similar
Air Canada
3 Apr
YOW5:45 a.m.Ottawa
31h 45m
2 stops
EZE2:30 p.m.Buenos Aires Ministro Pistarini
25 Apr
EZE4:30 p.m.Buenos Aires Ministro Pistarini
19h 34m
2 stops
YOW11:04 a.m.Ottawa
C$ 1,145
Find similar

United Airlines flights from Ottawa to Argentina

Our best United Airlines deals on Ottawa to Argentina flight tickets
United Airlines
31 Dec
YOW6:00 a.m.Ottawa
23h 20m
2 stops
EZE7:20 a.m.Buenos Aires Ministro Pistarini
28 Feb
EZE10:05 p.m.Buenos Aires Ministro Pistarini
22h 50m
2 stops
YOW6:55 p.m.Ottawa
C$ 1,157
Find similar
United Airlines
11 Jan
YOW5:55 p.m.Ottawa
35h 25m
2 stops
EZE7:20 a.m.Buenos Aires Ministro Pistarini
30 Jan
EZE10:05 p.m.Buenos Aires Ministro Pistarini
22h 47m
2 stops
YOW6:52 p.m.Ottawa
C$ 1,239
Find similar
United Airlines
8 Feb
YOW10:30 a.m.Ottawa
20h 50m
2 stops
EZE9:20 a.m.Buenos Aires Ministro Pistarini
24 Feb
EZE10:05 p.m.Buenos Aires Ministro Pistarini
25h 51m
2 stops
YOW9:56 p.m.Ottawa
C$ 1,246
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 18 December 2025.
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

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Thu 26/3

5:45 a.m.-3:10 p.m.

2 stops32h 25m

Buenos Aires Ministro Pistarini

Thu 9/4

4:30 p.m.-7:16 p.m.

2 stops27h 46m

C$ 1,141

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 3/4

6:20 p.m.-2:30 p.m.

2 stops19h 10m

Buenos Aires Ministro Pistarini

Sat 25/4

4:30 p.m.-11:04 a.m.

2 stops19h 34m

C$ 1,142

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 3/4

5:45 a.m.-2:30 p.m.

2 stops31h 45m

Buenos Aires Ministro Pistarini

Sat 25/4

4:30 p.m.-11:04 a.m.

2 stops19h 34m

C$ 1,145

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Thu 26/3

5:45 a.m.-3:10 p.m.

2 stops32h 25m

Buenos Aires Ministro Pistarini

Thu 9/4

4:30 p.m.-7:16 p.m.

3 stops27h 46m

C$ 1,149

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 31/12

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

2 stops23h 20m

Buenos Aires Ministro Pistarini

Sat 28/2

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

2 stops22h 50m

C$ 1,157

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Thu 26/3

7:55 p.m.-3:10 p.m.

2 stops18h 15m

Buenos Aires Ministro Pistarini

Sat 11/4

4:30 p.m.-11:04 a.m.

2 stops19h 34m

C$ 1,195

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 3/4

6:20 p.m.-2:30 p.m.

2 stops19h 10m

Buenos Aires Ministro Pistarini

Sat 25/4

4:30 p.m.-4:21 p.m.

3 stops24h 51m

C$ 1,199

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sat 28/3

7:50 p.m.-2:30 p.m.

3 stops41h 40m

Buenos Aires Ministro Pistarini

Thu 9/4

4:30 p.m.-10:16 p.m.

2 stops30h 46m

C$ 1,200

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sun 11/1

5:55 p.m.-7:20 a.m.

2 stops35h 25m

Buenos Aires Ministro Pistarini

Fri 30/1

10:05 p.m.-6:52 p.m.

2 stops22h 47m

C$ 1,239

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Fri 3/4

6:45 a.m.-7:45 a.m.

3 stops24h 00m

Buenos Aires Jorge Newbery

Sat 25/4

5:10 p.m.-1:34 a.m.

3 stops33h 24m

C$ 1,467

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Argentina from

How to get the cheapest flight ticket from Ottawa to Argentina

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Argentina?

If you don’t want to visit Argentina in September, then you should wait until October to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 1,150.

What is the cheapest day to depart on your flight to Argentina?

Our data shows that Wednesday is the least expensive day to fly to Argentina. Tickets to fly out on this day can be as low as C$ 1,177. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Argentina on Friday is C$ 1,674.

What is the cheapest time of day to depart on your flight to Argentina?

According to our data, the cheapest time of day to fly to Argentina is in the afternoon. momondo users have found flights departing from Ottawa to Argentina in the afternoon for as low as C$ 1,150. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 1,704 on average. Flights to Argentina from Ottawa in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Ottawa to Argentina flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Argentina

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from Ottawa to Argentina takes 17h 20m
There are no direct flights from Ottawa to Argentina. There are no popular flight routes from Ottawa to Argentina.
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  • When did momondo last update prices for flights from Ottawa Airport to Argentina?

    Prices for flights from Ottawa Airport to Argentina refresh daily.

  • How many operators does momondo search for flights from Ottawa Airport to Argentina?

  • How old do you have to be to fly from Ottawa Airport to Argentina?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Argentina.

  • What documentation or ID do you need to fly to Argentina?

    The travel and health documents required for your trip to Argentina can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Argentina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ottawa to Argentina

Compare and see reviews for airlines that fly from Ottawa to Argentina with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 1,026Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 1,090Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Argentina?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Argentina . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ottawa to Argentina with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ottawa to Argentina flights to just show those with flexible booking policies.

How can momondo help me find flights from Ottawa to Argentina?

momondo provides multiple filters to help you find the best flight to Argentina from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ottawa to Argentina right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ottawa to Argentina flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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