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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 18/9. 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

Logo
5:45 a.m. - 9:35 a.m.YOW-EZE
25h 50m2 stops
Logo
11:00 a.m. - 5:37 p.m.EZE-YOW
32h 37m2 stops
C$ 1,095
Find Deal
Tue, 6 Jan - Tue, 20 Jan
Logo
2:05 p.m. - 9:35 a.m.YOW-EZE
17h 30m2 stops
Logo
11:00 a.m. - 9:18 a.m.EZE-YOW
24h 18m2 stops
C$ 1,102
Find Deal
Wed, 31 Dec - Sat, 28 Feb
Air Canada Logo
4:05 p.m. - 2:30 p.m.YOW-EZE
21h 25m2 stops
Air Canada Logo
4:45 p.m. - 9:42 a.m.EZE-YOW
18h 57m2 stops
C$ 1,124Air Canada
Find Deal
Wed, 8 Oct - Sat, 8 Nov
Air Canada Logo
2:40 p.m. - 2:30 p.m.YOW-EZE
22h 50m3 stops
Air Canada Logo
4:45 p.m. - 9:42 a.m.EZE-YOW
18h 57m2 stops
C$ 1,132Air Canada
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Wed, 8 Oct - Sat, 8 Nov
United Airlines Logo
9:50 a.m. - 8:00 a.m.YOW-EZE
21h 10m2 stops
United Airlines Logo
9:00 p.m. - 9:58 a.m.EZE-YOW
37h 58m2 stops
C$ 1,146United Airlines
Find Deal
Fri, 12 Sep - Fri, 10 Oct
United Airlines Logo
9:45 a.m. - 9:20 a.m.YOW-EZE
21h 35m2 stops
United Airlines Logo
11:55 p.m. - 3:23 p.m.EZE-YOW
41h 28m2 stops
C$ 1,360United Airlines
Find Deal
Wed, 31 Dec - Sat, 28 Feb
United Airlines Logo
9:45 a.m. - 9:20 a.m.YOW-EZE
21h 35m2 stops
United Airlines Logo
11:55 p.m. - 3:23 p.m.EZE-YOW
41h 28m2 stops
C$ 1,380United Airlines
Find Deal
Wed, 31 Dec - Sat, 28 Feb
Delta Logo
5:40 a.m. - 10:15 a.m.YOW-EZE
26h 35m2 stops
Delta Logo
10:25 p.m. - 12:42 a.m.EZE-YOW
28h 17m2 stops
C$ 4,027Delta
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Tue, 6 Jan - Tue, 20 Jan
Avianca Logo
6:15 a.m. - 6:05 a.m.YOW-EZE
21h 50m2 stops
Avianca Logo
1:45 a.m. - 9:14 p.m.EZE-YOW
21h 29m2 stops
C$ 9,329Avianca
Find Deal
Wed, 31 Dec - Fri, 27 Feb
Avianca Logo
6:15 a.m. - 6:05 a.m.YOW-EZE
21h 50m2 stops
Avianca Logo
1:45 a.m. - 9:14 p.m.EZE-YOW
21h 29m2 stops
C$ 9,331Avianca
Find Deal
Wed, 31 Dec - Fri, 27 Feb

United Airlines flights from Ottawa to Argentina

Our best United Airlines deals on Ottawa to Argentina flight tickets
United Airlines
12 Sep
YOW9:50 a.m.Ottawa
21h 10m
2 stops
EZE8:00 a.m.Buenos Aires Ministro Pistarini
10 Oct
EZE9:00 p.m.Buenos Aires Ministro Pistarini
37h 58m
2 stops
YOW9:58 a.m.Ottawa
C$ 1,146
Find similar
United Airlines
31 Dec
YOW9:45 a.m.Ottawa
21h 35m
2 stops
EZE9:20 a.m.Buenos Aires Ministro Pistarini
28 Feb
EZE11:55 p.m.Buenos Aires Ministro Pistarini
41h 28m
2 stops
YOW3:23 p.m.Ottawa
C$ 1,360
Find similar
United Airlines
31 Dec
YOW9:45 a.m.Ottawa
21h 35m
2 stops
EZE9:20 a.m.Buenos Aires Ministro Pistarini
28 Feb
EZE11:55 p.m.Buenos Aires Ministro Pistarini
41h 28m
2 stops
YOW3:23 p.m.Ottawa
C$ 1,380
Find similar

Air Canada flights from Ottawa to Argentina

Our best Air Canada deals on Ottawa to Argentina flight tickets
Air Canada
8 Oct
YOW4:05 p.m.Ottawa
21h 25m
2 stops
EZE2:30 p.m.Buenos Aires Ministro Pistarini
8 Nov
EZE4:45 p.m.Buenos Aires Ministro Pistarini
18h 57m
2 stops
YOW9:42 a.m.Ottawa
C$ 1,124
Find similar
Air Canada
8 Oct
YOW2:40 p.m.Ottawa
22h 50m
3 stops
EZE2:30 p.m.Buenos Aires Ministro Pistarini
8 Nov
EZE4:45 p.m.Buenos Aires Ministro Pistarini
18h 57m
2 stops
YOW9:42 a.m.Ottawa
C$ 1,132
Find similar
Air Canada
31 Dec
YOW8:05 p.m.Ottawa
41h 05m
3 stops
EZE3:10 p.m.Buenos Aires Ministro Pistarini
28 Feb
EZE4:45 p.m.Buenos Aires Ministro Pistarini
23h 23m
2 stops
YOW2:08 p.m.Ottawa
C$ 1,467
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 5 August 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

Tue 6/1

5:45 a.m.-9:35 a.m.

2 stops25h 50m

Buenos Aires Ministro Pistarini

Tue 20/1

11:00 a.m.-5:37 p.m.

2 stops32h 37m

C$ 1,095

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 31/12

2:05 p.m.-9:35 a.m.

2 stops17h 30m

Buenos Aires Ministro Pistarini

Sat 28/2

11:00 a.m.-9:18 a.m.

2 stops24h 18m

C$ 1,102

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 8/10

4:05 p.m.-2:30 p.m.

2 stops21h 25m

Buenos Aires Ministro Pistarini

Sat 8/11

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

2 stops18h 57m

C$ 1,124

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 8/10

2:40 p.m.-2:30 p.m.

3 stops22h 50m

Buenos Aires Ministro Pistarini

Sat 8/11

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

2 stops18h 57m

C$ 1,132

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 12/9

9:50 a.m.-8:00 a.m.

2 stops21h 10m

Buenos Aires Ministro Pistarini

Fri 10/10

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

2 stops37h 58m

C$ 1,146

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 31/12

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

2 stops21h 35m

Buenos Aires Ministro Pistarini

Sat 28/2

11:55 p.m.-3:23 p.m.

2 stops41h 28m

C$ 1,360

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 31/12

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

2 stops21h 35m

Buenos Aires Ministro Pistarini

Sat 28/2

11:55 p.m.-3:23 p.m.

2 stops41h 28m

C$ 1,380

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Tue 6/1

5:40 a.m.-10:15 a.m.

2 stops26h 35m

Buenos Aires Ministro Pistarini

Tue 20/1

10:25 p.m.-12:42 a.m.

2 stops28h 17m

C$ 4,027

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 31/12

6:15 a.m.-6:05 a.m.

2 stops21h 50m

Buenos Aires Ministro Pistarini

Fri 27/2

1:45 a.m.-9:14 p.m.

2 stops21h 29m

C$ 9,329

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 31/12

6:15 a.m.-6:05 a.m.

2 stops21h 50m

Buenos Aires Ministro Pistarini

Fri 27/2

1:45 a.m.-9:14 p.m.

2 stops21h 29m

C$ 9,331

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$ 1,179.

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$ 1,703 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

Best price found

C$ 544

Fastest flight time

17h 30m

Direct flights

None

Airports in Argentina

2 airports
The best one-way flight to Argentina from Ottawa in the past 72 hours is C$ 544. The best round-trip flight deal from Ottawa to Argentina found on momondo in the last 72 hours is C$ 1,095.
The fastest flight from Ottawa to Argentina takes 17h 30m
There are no direct flights from Ottawa to Argentina. Popular non-direct routes for this connection are Ottawa Airport - Buenos Aires Ministro Pistarini Airport and Ottawa Airport - Buenos Aires Jorge Newbery Airport.
There are 2 airports near Argentina: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)
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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
Air CanadaPriceFrom C$ 1,096Free CancellationRating
7.1
9,879 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 1,108Free CancellationRating
7.4
8,912 reviews
Search United Airlines 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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