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Cheap flights from Ottawa to Buenos Aires from C$ 634

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 Buenos Aires departing on 11/12. 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 Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:40 a.m. - 9:30 a.m.YOW-AEP
25h 50m3 stops
Multiple Airlines Logo
3:55 p.m. - 11:58 p.m.AEP-YOW
34h 03m3 stops
C$ 1,483Multiple Airlines
Find Deal
Wed, 21 Jan - Wed, 18 Feb
Multiple Airlines Logo
6:05 p.m. - 5:40 p.m.YOW-AEP
21h 35m2 stops
Multiple Airlines Logo
3:20 p.m. - 9:23 a.m.AEP-YOW
20h 03m2 stops
C$ 1,504Multiple Airlines
Find Deal
Wed, 21 Jan - Wed, 18 Feb
Multiple Airlines Logo
5:40 a.m. - 9:30 a.m.YOW-AEP
25h 50m3 stops
Multiple Airlines Logo
12:50 p.m. - 8:25 a.m.AEP-YOW
21h 35m2 stops
C$ 1,563Multiple Airlines
Find Deal
Wed, 21 Jan - Wed, 18 Feb
Multiple Airlines Logo
8:25 p.m. - 11:55 p.m.YOW-AEP
25h 30m2 stops
Multiple Airlines Logo
1:40 p.m. - 9:42 a.m.AEP-YOW
22h 02m2 stops
C$ 1,721Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 26 Jan
Multiple Airlines Logo
6:20 p.m. - 5:20 p.m.YOW-AEP
21h 00m2 stops
Multiple Airlines Logo
9:50 a.m. - 8:18 a.m.AEP-YOW
23h 28m2 stops
C$ 1,724Multiple Airlines
Find Deal
Sat, 7 Mar - Mon, 16 Mar
Air Canada Logo
7:25 p.m. - 5:20 p.m.YOW-AEP
19h 55m2 stops
Air Canada Logo
1:40 p.m. - 9:42 a.m.AEP-YOW
21h 02m2 stops
C$ 1,788Air Canada
Find Deal
Sun, 1 Mar - Wed, 18 Mar
Air Canada Logo
5:45 a.m. - 5:20 p.m.YOW-AEP
34h 35m2 stops
Air Canada Logo
1:40 p.m. - 10:18 p.m.AEP-YOW
33h 38m2 stops
C$ 1,800Air Canada
Find Deal
Sun, 22 Mar - Wed, 25 Mar
Air Canada Logo
10:50 a.m. - 5:20 p.m.YOW-AEP
29h 30m2 stops
Air Canada Logo
1:40 p.m. - 4:18 p.m.AEP-YOW
27h 38m2 stops
C$ 1,801Air Canada
Find Deal
Sun, 22 Mar - Wed, 25 Mar
Air Canada Logo
10:50 a.m. - 5:20 p.m.YOW-AEP
29h 30m2 stops
Air Canada Logo
1:40 p.m. - 10:18 p.m.AEP-YOW
33h 38m2 stops
C$ 1,802Air Canada
Find Deal
Sun, 22 Mar - Wed, 25 Mar
Multiple Airlines Logo
6:20 p.m. - 1:40 p.m.YOW-AEP
17h 20m2 stops
Multiple Airlines Logo
1:45 p.m. - 9:23 a.m.AEP-YOW
21h 38m2 stops
C$ 1,941Multiple Airlines
Find Deal
Sun, 8 Feb - Tue, 24 Feb

Air Canada flights from Ottawa to Buenos Aires Jorge Newbery Airport

Our best Air Canada deals on Ottawa to Buenos Aires Jorge Newbery Airport flight tickets
Air Canada
1 Mar
YOW7:25 p.m.Ottawa
19h 55m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
18 Mar
AEP1:40 p.m.Buenos Aires Jorge Newbery
21h 02m
2 stops
YOW9:42 a.m.Ottawa
C$ 1,788
Find similar
Air Canada
22 Mar
YOW5:45 a.m.Ottawa
34h 35m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
25 Mar
AEP1:40 p.m.Buenos Aires Jorge Newbery
33h 38m
2 stops
YOW10:18 p.m.Ottawa
C$ 1,800
Find similar
Air Canada
22 Mar
YOW10:50 a.m.Ottawa
29h 30m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
25 Mar
AEP1:40 p.m.Buenos Aires Jorge Newbery
27h 38m
2 stops
YOW4:18 p.m.Ottawa
C$ 1,801
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Buenos Aires Jorge Newbery Airport 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 27 October 2025.
Use the filters below to find and compare flights from Ottawa to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Wed 21/1

5:40 a.m.-9:30 a.m.

3 stops25h 50m

Buenos Aires Jorge Newbery

Wed 18/2

3:55 p.m.-11:58 p.m.

3 stops34h 03m

C$ 1,483

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Wed 21/1

6:05 p.m.-5:40 p.m.

2 stops21h 35m

Buenos Aires Jorge Newbery

Wed 18/2

3:20 p.m.-9:23 a.m.

2 stops20h 03m

C$ 1,504

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Wed 21/1

5:40 a.m.-9:30 a.m.

3 stops25h 50m

Buenos Aires Jorge Newbery

Wed 18/2

12:50 p.m.-8:25 a.m.

2 stops21h 35m

C$ 1,563

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Mon 12/1

8:25 p.m.-11:55 p.m.

2 stops25h 30m

Buenos Aires Jorge Newbery

Mon 26/1

1:40 p.m.-9:42 a.m.

2 stops22h 02m

C$ 1,721

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sat 7/3

6:20 p.m.-5:20 p.m.

2 stops21h 00m

Buenos Aires Jorge Newbery

Mon 16/3

9:50 a.m.-8:18 a.m.

2 stops23h 28m

C$ 1,724

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sun 1/3

7:25 p.m.-5:20 p.m.

2 stops19h 55m

Buenos Aires Jorge Newbery

Wed 18/3

1:40 p.m.-9:42 a.m.

2 stops21h 02m

C$ 1,788

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sun 22/3

5:45 a.m.-5:20 p.m.

2 stops34h 35m

Buenos Aires Jorge Newbery

Wed 25/3

1:40 p.m.-10:18 p.m.

2 stops33h 38m

C$ 1,800

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sun 22/3

10:50 a.m.-5:20 p.m.

2 stops29h 30m

Buenos Aires Jorge Newbery

Wed 25/3

1:40 p.m.-4:18 p.m.

2 stops27h 38m

C$ 1,801

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sun 22/3

10:50 a.m.-5:20 p.m.

2 stops29h 30m

Buenos Aires Jorge Newbery

Wed 25/3

1:40 p.m.-10:18 p.m.

2 stops33h 38m

C$ 1,802

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sun 8/2

6:20 p.m.-1:40 p.m.

2 stops17h 20m

Buenos Aires Jorge Newbery

Tue 24/2

1:45 p.m.-9:23 a.m.

2 stops21h 38m

C$ 1,941

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ottawa to Buenos Aires Jorge Newbery Airport

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 airline that flies from Ottawa to Buenos Aires Jorge Newbery?

Air Canada is the most popular carrier operating from Ottawa to Buenos Aires Jorge Newbery

When to book flights from Ottawa to Buenos Aires Jorge Newbery Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Buenos Aires Jorge Newbery Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Buenos Aires Jorge Newbery Airport (YOW to AEP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Buenos Aires Jorge Newbery Airport

Direct flights

None
There are no direct flights from Ottawa to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Ottawa to Buenos Aires Jorge Newbery Airport.
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  • How far is Ottawa to Buenos Aires Jorge Newbery by plane?

    Buenos Aires Jorge Newbery is 9054.9 km away from Ottawa. By plane, this route typically takes 17h 20m.

  • When did momondo last update prices for flights from Ottawa Airport to Buenos Aires Jorge Newbery Airport?

    Prices for flights from Ottawa Airport to Buenos Aires Jorge Newbery Airport are updated daily.

  • How old do you have to be to fly from Ottawa Airport to Buenos Aires Jorge Newbery Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The necessary travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Buenos Aires. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from Ottawa to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires 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 Buenos Aires right now. Can momondo alert me if prices change?

Price alerts on flights to Buenos Aires from Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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