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Cheap flights from Ottawa to Argentina from C$ 565

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 15/11. 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.
United Airlines Logo
7:30 p.m. - 7:20 a.m.YOW-EZE
33h 50m2 stops
United Airlines Logo
11:55 p.m. - 4:32 p.m.EZE-YOW
18h 37m2 stops
C$ 1,094United Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
United Airlines Logo
9:45 a.m. - 7:20 a.m.YOW-EZE
19h 35m2 stops
United Airlines Logo
11:55 p.m. - 9:56 p.m.EZE-YOW
24h 01m2 stops
C$ 1,100United Airlines
Find Deal
Mon, 24 Nov - Mon, 1 Dec
United Airlines Logo
9:45 a.m. - 9:20 a.m.YOW-EZE
21h 35m2 stops
United Airlines Logo
10:05 p.m. - 6:52 p.m.EZE-YOW
22h 47m2 stops
C$ 1,125United Airlines
Find Deal
Wed, 31 Dec - Mon, 2 Feb
Air Canada Logo
6:20 p.m. - 3:10 p.m.YOW-EZE
18h 50m2 stops
Air Canada Logo
4:45 p.m. - 9:42 a.m.EZE-YOW
17h 57m2 stops
C$ 1,129Air Canada
Find Deal
Fri, 6 Mar - Mon, 16 Mar
Air Canada Logo
6:20 p.m. - 3:10 p.m.YOW-EZE
19h 50m2 stops
Air Canada Logo
4:45 p.m. - 2:07 p.m.EZE-YOW
22h 22m2 stops
C$ 1,132Air Canada
Find Deal
Sun, 22 Mar - Wed, 25 Mar
Air Canada Logo
6:20 p.m. - 3:10 p.m.YOW-EZE
18h 50m2 stops
Air Canada Logo
4:45 p.m. - 4:23 p.m.EZE-YOW
24h 38m3 stops
C$ 1,139Air Canada
Find Deal
Fri, 6 Mar - Mon, 16 Mar
Air Canada Logo
6:20 p.m. - 3:10 p.m.YOW-EZE
19h 50m2 stops
Air Canada Logo
4:45 p.m. - 5:42 p.m.EZE-YOW
25h 57m3 stops
C$ 1,140Air Canada
Find Deal
Sun, 22 Mar - Wed, 25 Mar
Air Canada Logo
2:50 p.m. - 3:10 p.m.YOW-EZE
22h 20m3 stops
Air Canada Logo
4:45 p.m. - 2:07 p.m.EZE-YOW
22h 22m3 stops
C$ 1,147Air Canada
Find Deal
Fri, 6 Mar - Mon, 16 Mar
United Airlines Logo
9:45 a.m. - 7:20 a.m.YOW-EZE
19h 35m2 stops
United Airlines Logo
10:05 p.m. - 6:55 p.m.EZE-YOW
22h 50m2 stops
C$ 1,208United Airlines
Find Deal
Wed, 31 Dec - Sat, 28 Feb
Multiple Airlines Logo
5:40 a.m. - 10:20 a.m.YOW-EZE
26h 40m2 stops
Multiple Airlines Logo
4:05 a.m. - 12:25 a.m.EZE-YOW
22h 20m3 stops
C$ 1,348Multiple Airlines
Find Deal
Mon, 1 Dec - Sun, 7 Dec

United Airlines flights from Ottawa to Argentina

Our best United Airlines deals on Ottawa to Argentina flight tickets
United Airlines
1 Dec
YOW7:30 p.m.Ottawa
33h 50m
2 stops
EZE7:20 a.m.Buenos Aires Ministro Pistarini
8 Dec
EZE11:55 p.m.Buenos Aires Ministro Pistarini
18h 37m
2 stops
YOW4:32 p.m.Ottawa
C$ 1,094
Find similar
United Airlines
24 Nov
YOW9:45 a.m.Ottawa
19h 35m
2 stops
EZE7:20 a.m.Buenos Aires Ministro Pistarini
1 Dec
EZE11:55 p.m.Buenos Aires Ministro Pistarini
24h 01m
2 stops
YOW9:56 p.m.Ottawa
C$ 1,100
Find similar
United Airlines
31 Dec
YOW9:45 a.m.Ottawa
21h 35m
2 stops
EZE9:20 a.m.Buenos Aires Ministro Pistarini
2 Feb
EZE10:05 p.m.Buenos Aires Ministro Pistarini
22h 47m
2 stops
YOW6:52 p.m.Ottawa
C$ 1,125
Find similar

Air Canada flights from Ottawa to Argentina

Our best Air Canada deals on Ottawa to Argentina flight tickets
Air Canada
6 Mar
YOW6:20 p.m.Ottawa
18h 50m
2 stops
EZE3:10 p.m.Buenos Aires Ministro Pistarini
16 Mar
EZE4:45 p.m.Buenos Aires Ministro Pistarini
17h 57m
2 stops
YOW9:42 a.m.Ottawa
C$ 1,129
Find similar
Air Canada
22 Mar
YOW6:20 p.m.Ottawa
19h 50m
2 stops
EZE3:10 p.m.Buenos Aires Ministro Pistarini
25 Mar
EZE4:45 p.m.Buenos Aires Ministro Pistarini
22h 22m
2 stops
YOW2:07 p.m.Ottawa
C$ 1,132
Find similar
Air Canada
6 Mar
YOW6:20 p.m.Ottawa
18h 50m
2 stops
EZE3:10 p.m.Buenos Aires Ministro Pistarini
16 Mar
EZE4:45 p.m.Buenos Aires Ministro Pistarini
24h 38m
3 stops
YOW4:23 p.m.Ottawa
C$ 1,139
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 3 November 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

Mon 1/12

7:30 p.m.-7:20 a.m.

2 stops33h 50m

Buenos Aires Ministro Pistarini

Mon 8/12

11:55 p.m.-4:32 p.m.

2 stops18h 37m

C$ 1,094

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Mon 24/11

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

2 stops19h 35m

Buenos Aires Ministro Pistarini

Mon 1/12

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

2 stops24h 01m

C$ 1,100

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 31/12

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

2 stops21h 35m

Buenos Aires Ministro Pistarini

Mon 2/2

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

2 stops22h 47m

C$ 1,125

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 6/3

6:20 p.m.-3:10 p.m.

2 stops18h 50m

Buenos Aires Ministro Pistarini

Mon 16/3

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

2 stops17h 57m

C$ 1,129

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sun 22/3

6:20 p.m.-3:10 p.m.

2 stops19h 50m

Buenos Aires Ministro Pistarini

Wed 25/3

4:45 p.m.-2:07 p.m.

2 stops22h 22m

C$ 1,132

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 6/3

6:20 p.m.-3:10 p.m.

2 stops18h 50m

Buenos Aires Ministro Pistarini

Mon 16/3

4:45 p.m.-4:23 p.m.

3 stops24h 38m

C$ 1,139

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sun 22/3

6:20 p.m.-3:10 p.m.

2 stops19h 50m

Buenos Aires Ministro Pistarini

Wed 25/3

4:45 p.m.-5:42 p.m.

3 stops25h 57m

C$ 1,140

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 6/3

2:50 p.m.-3:10 p.m.

3 stops22h 20m

Buenos Aires Ministro Pistarini

Mon 16/3

4:45 p.m.-2:07 p.m.

3 stops22h 22m

C$ 1,147

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Wed 31/12

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

2 stops19h 35m

Buenos Aires Ministro Pistarini

Sat 28/2

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

2 stops22h 50m

C$ 1,208

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Mon 1/12

5:40 a.m.-10:20 a.m.

2 stops26h 40m

Buenos Aires Ministro Pistarini

Sun 7/12

4:05 a.m.-12:25 a.m.

3 stops22h 20m

C$ 1,348

Flights are sorted by cheapest round-trip flights 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 May to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 1,164.

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$ 1,196. 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$ 1,702.

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$ 1,170. 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$ 1,732 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

Direct flights

None
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$ 1,077Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 1,114Free CancellationRating
7.1
10,392 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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