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Cheap flights from Ottawa to Argentina from C$ 540

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 25/2. 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
7:40 p.m. - 8:00 a.m.
YOW
-
EZE
35h 20m
2 stops
United Airlines Logo
9:00 p.m. - 10:03 a.m.
EZE
-
YOW
38h 03m
2 stops
C$ 1,072United Airlines
Wed, 1 Apr - Wed, 15 Apr
United Airlines Logo
7:30 p.m. - 8:20 a.m.
YOW
-
EZE
35h 50m
2 stops
United Airlines Logo
9:05 p.m. - 4:30 p.m.
EZE
-
YOW
20h 25m
2 stops
C$ 1,083United Airlines
Sat, 21 Mar - Wed, 25 Mar
United Airlines Logo
7:30 p.m. - 9:20 a.m.
YOW
-
EZE
35h 50m
2 stops
United Airlines Logo
10:55 p.m. - 9:56 p.m.
EZE
-
YOW
24h 01m
2 stops
C$ 1,104United Airlines
Tue, 3 Mar - Mon, 16 Mar
United Airlines Logo
7:27 p.m. - 7:20 a.m.
YOW
-
EZE
33h 53m
2 stops
United Airlines Logo
10:05 p.m. - 4:30 p.m.
EZE
-
YOW
20h 25m
2 stops
C$ 1,120United Airlines
Sun, 8 Feb - Tue, 24 Feb
Multiple Airlines Logo
6:00 a.m. - 6:20 a.m.
YOW
-
EZE
23h 20m
2 stops
Multiple Airlines Logo
9:05 p.m. - 9:56 p.m.
EZE
-
YOW
25h 51m
2 stops
C$ 1,124Multiple Airlines
Sun, 22 Mar - Thu, 26 Mar
Air Canada Logo
8:05 p.m. - 2:30 p.m.
YOW
-
EZE
17h 25m
2 stops
Air Canada Logo
4:30 p.m. - 10:06 a.m.
EZE
-
YOW
18h 36m
2 stops
C$ 1,127Air Canada
Fri, 3 Apr - Thu, 23 Apr
Air Canada Logo
8:05 p.m. - 2:30 p.m.
YOW
-
EZE
17h 25m
2 stops
Air Canada Logo
4:30 p.m. - 10:06 a.m.
EZE
-
YOW
18h 36m
2 stops
C$ 1,128Air Canada
Fri, 3 Apr - Thu, 23 Apr
Air Canada Logo
5:45 a.m. - 2:30 p.m.
YOW
-
EZE
31h 45m
2 stops
Air Canada Logo
4:30 p.m. - 10:06 a.m.
EZE
-
YOW
18h 36m
2 stops
C$ 1,129Air Canada
Tue, 31 Mar - Wed, 15 Apr
Multiple Airlines Logo
3:05 p.m. - 1:30 p.m.
YOW
-
AEP
21h 25m
2 stops
Multiple Airlines Logo
5:05 p.m. - 5:25 p.m.
AEP
-
YOW
25h 20m
2 stops
C$ 1,476Multiple Airlines
Wed, 1 Apr - Wed, 15 Apr
Avianca Logo
6:00 a.m. - 5:40 a.m.
YOW
-
AEP
22h 40m
2 stops
Avianca Logo
7:00 a.m. - 8:18 a.m.
AEP
-
YOW
26h 18m
2 stops
C$ 2,129Avianca
Sun, 22 Mar - Thu, 26 Mar

United Airlines flights from Ottawa to Argentina

Our best United Airlines deals on Ottawa to Argentina flight tickets
United Airlines
1 Apr
YOW7:40 p.m.Ottawa
35h 20m
2 stops
EZE8:00 a.m.Buenos Aires Ministro Pistarini
15 Apr
EZE9:00 p.m.Buenos Aires Ministro Pistarini
38h 03m
2 stops
YOW10:03 a.m.Ottawa
C$ 1,072
United Airlines
21 Mar
YOW7:30 p.m.Ottawa
35h 50m
2 stops
EZE8:20 a.m.Buenos Aires Ministro Pistarini
25 Mar
EZE9:05 p.m.Buenos Aires Ministro Pistarini
20h 25m
2 stops
YOW4:30 p.m.Ottawa
C$ 1,083
United Airlines
3 Mar
YOW7:30 p.m.Ottawa
35h 50m
2 stops
EZE9:20 a.m.Buenos Aires Ministro Pistarini
16 Mar
EZE10:55 p.m.Buenos Aires Ministro Pistarini
24h 01m
2 stops
YOW9:56 p.m.Ottawa
C$ 1,104

Air Canada flights from Ottawa to Argentina

Our best Air Canada deals on Ottawa to Argentina flight tickets
Air Canada
3 Apr
YOW8:05 p.m.Ottawa
17h 25m
2 stops
EZE2:30 p.m.Buenos Aires Ministro Pistarini
23 Apr
EZE4:30 p.m.Buenos Aires Ministro Pistarini
18h 36m
2 stops
YOW10:06 a.m.Ottawa
C$ 1,127
Air Canada
3 Apr
YOW8:05 p.m.Ottawa
17h 25m
2 stops
EZE2:30 p.m.Buenos Aires Ministro Pistarini
23 Apr
EZE4:30 p.m.Buenos Aires Ministro Pistarini
18h 36m
2 stops
YOW10:06 a.m.Ottawa
C$ 1,128
Air Canada
31 Mar
YOW5:45 a.m.Ottawa
31h 45m
2 stops
EZE2:30 p.m.Buenos Aires Ministro Pistarini
15 Apr
EZE4:30 p.m.Buenos Aires Ministro Pistarini
18h 36m
2 stops
YOW10:06 a.m.Ottawa
C$ 1,129

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 29 January 2026.
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

Wed 1/4

7:40 p.m.-8:00 a.m.

2 stops35h 20m

Buenos Aires Ministro Pistarini

Wed 15/4

9:00 p.m.-10:03 a.m.

2 stops38h 03m

C$ 1,072

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sat 21/3

7:30 p.m.-8:20 a.m.

2 stops35h 50m

Buenos Aires Ministro Pistarini

Wed 25/3

9:05 p.m.-4:30 p.m.

2 stops20h 25m

C$ 1,083

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Tue 3/3

7:30 p.m.-9:20 a.m.

2 stops35h 50m

Buenos Aires Ministro Pistarini

Mon 16/3

10:55 p.m.-9:56 p.m.

2 stops24h 01m

C$ 1,104

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sun 8/2

7:27 p.m.-7:20 a.m.

2 stops33h 53m

Buenos Aires Ministro Pistarini

Tue 24/2

10:05 p.m.-4:30 p.m.

2 stops20h 25m

C$ 1,120

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Sun 22/3

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

2 stops23h 20m

Buenos Aires Ministro Pistarini

Thu 26/3

9:05 p.m.-9:56 p.m.

2 stops25h 51m

C$ 1,124

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 3/4

8:05 p.m.-2:30 p.m.

2 stops17h 25m

Buenos Aires Ministro Pistarini

Thu 23/4

4:30 p.m.-10:06 a.m.

2 stops18h 36m

C$ 1,127

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Fri 3/4

8:05 p.m.-2:30 p.m.

2 stops17h 25m

Buenos Aires Ministro Pistarini

Thu 23/4

4:30 p.m.-10:06 a.m.

2 stops18h 36m

C$ 1,128

OttawaBuenos Aires

YOW - EZE

YOWEZE

Ottawa

Tue 31/3

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

2 stops31h 45m

Buenos Aires Ministro Pistarini

Wed 15/4

4:30 p.m.-10:06 a.m.

2 stops18h 36m

C$ 1,129

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Wed 1/4

3:05 p.m.-1:30 p.m.

2 stops21h 25m

Buenos Aires Jorge Newbery

Wed 15/4

5:05 p.m.-5:25 p.m.

2 stops25h 20m

C$ 1,476

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sun 22/3

6:00 a.m.-5:40 a.m.

2 stops22h 40m

Buenos Aires Jorge Newbery

Thu 26/3

7:00 a.m.-8:18 a.m.

2 stops26h 18m

C$ 2,129

Flights are sorted by cheapest round-trip flights first.

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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$ 1,129.

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

18h 15m

Direct flights

None
The fastest flight from Ottawa to Argentina takes 18h 15m
There are no direct flights from Ottawa to Argentina. There are no popular flight routes from Ottawa to Argentina.
Search flight deals

  • 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$ 582Free CancellationRating
7.4
9,215 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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