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Cheap flights from Ottawa to Buenos Aires from C$ 586

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 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
8:10 p.m. - 5:30 p.m.
YOW
-
AEP
19h 20m
2 stops
Multiple Airlines Logo
10:30 a.m. - 8:18 a.m.
AEP
-
YOW
23h 48m
2 stops
C$ 1,305Multiple Airlines
Thu, 5 Nov - Sun, 29 Nov
Multiple Airlines Logo
7:10 p.m. - 5:30 p.m.
YOW
-
AEP
20h 20m
2 stops
Multiple Airlines Logo
5:05 p.m. - 10:32 p.m.
AEP
-
YOW
31h 27m
2 stops
C$ 1,306Multiple Airlines
Thu, 5 Nov - Sun, 29 Nov
Multiple Airlines Logo
8:10 p.m. - 5:30 p.m.
YOW
-
AEP
19h 20m
2 stops
Multiple Airlines Logo
8:05 p.m. - 10:32 p.m.
AEP
-
YOW
28h 27m
2 stops
C$ 1,321Multiple Airlines
Thu, 5 Nov - Sun, 29 Nov
Multiple Airlines Logo
6:55 a.m. - 9:20 p.m.
YOW
-
AEP
37h 25m
3 stops
Multiple Airlines Logo
5:27 a.m. - 11:15 a.m.
AEP
-
YOW
30h 48m
3 stops
C$ 1,411Multiple Airlines
Sat, 5 Sep - Sat, 19 Sep
Multiple Airlines Logo
6:00 p.m. - 1:20 p.m.
YOW
-
AEP
18h 20m
2 stops
Multiple Airlines Logo
1:40 p.m. - 11:30 a.m.
AEP
-
YOW
22h 50m
2 stops
C$ 1,431Multiple Airlines
Wed, 12 Aug - Wed, 19 Aug
Multiple Airlines Logo
7:30 p.m. - 5:20 p.m.
YOW
-
AEP
20h 50m
2 stops
Multiple Airlines Logo
4:40 p.m. - 5:10 p.m.
AEP
-
YOW
25h 30m
2 stops
C$ 1,502Multiple Airlines
Wed, 16 Sep - Thu, 24 Sep
Multiple Airlines Logo
12:00 p.m. - 5:20 p.m.
YOW
-
AEP
28h 20m
2 stops
Multiple Airlines Logo
4:40 p.m. - 1:10 p.m.
AEP
-
YOW
21h 30m
2 stops
C$ 1,509Multiple Airlines
Tue, 15 Sep - Thu, 24 Sep
Multiple Airlines Logo
7:10 p.m. - 5:30 p.m.
YOW
-
AEP
20h 20m
2 stops
Multiple Airlines Logo
4:30 p.m. - 1:38 a.m.
AEP
-
YOW
35h 08m
3 stops
C$ 1,543Multiple Airlines
Thu, 5 Nov - Sun, 29 Nov
Multiple Airlines Logo
8:10 p.m. - 5:30 p.m.
YOW
-
AEP
19h 20m
2 stops
Multiple Airlines Logo
8:05 p.m. - 10:32 p.m.
AEP
-
YOW
28h 27m
2 stops
C$ 1,567Multiple Airlines
Thu, 5 Nov - Sun, 29 Nov
Air Canada Logo
9:05 a.m. - 5:20 p.m.
YOW
-
AEP
31h 15m
2 stops
Air Canada Logo
1:40 p.m. - 9:15 a.m.
AEP
-
YOW
20h 35m
2 stops
C$ 1,625Air Canada
Wed, 9 Sep - Fri, 11 Sep

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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
9 Sep
YOW9:05 a.m.Ottawa
31h 15m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
11 Sep
AEP1:40 p.m.Buenos Aires Jorge Newbery
20h 35m
2 stops
YOW9:15 a.m.Ottawa
C$ 1,625
Air Canada
15 Aug
YOW10:05 p.m.Ottawa
42h 15m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
18 Aug
AEP1:40 p.m.Buenos Aires Jorge Newbery
36h 55m
2 stops
YOW1:35 a.m.Ottawa
C$ 1,626
Air Canada
15 Aug
YOW10:05 p.m.Ottawa
42h 15m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
18 Aug
AEP1:40 p.m.Buenos Aires Jorge Newbery
22h 35m
2 stops
YOW11:15 a.m.Ottawa
C$ 1,629

Avianca flights from Ottawa to Buenos Aires Jorge Newbery Airport

Our best Avianca deals on Ottawa to Buenos Aires Jorge Newbery Airport flight tickets
Avianca
24 Oct
YOW5:10 a.m.Ottawa
47h 30m
2 stops
AEP5:40 a.m.Buenos Aires Jorge Newbery
27 Oct
AEP7:00 a.m.Buenos Aires Jorge Newbery
28h 18m
2 stops
YOW10:18 a.m.Ottawa
C$ 1,972
Avianca
24 Oct
YOW5:10 a.m.Ottawa
47h 30m
2 stops
AEP5:40 a.m.Buenos Aires Jorge Newbery
27 Oct
AEP7:00 a.m.Buenos Aires Jorge Newbery
28h 18m
2 stops
YOW10:18 a.m.Ottawa
C$ 1,976
Avianca
11 Aug
YOW8:05 p.m.Ottawa
32h 35m
2 stops
AEP5:40 a.m.Buenos Aires Jorge Newbery
18 Aug
AEP7:00 a.m.Buenos Aires Jorge Newbery
39h 15m
2 stops
YOW9:15 p.m.Ottawa
C$ 1,997

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 20 June 2026.
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

Cheapest round-trip

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Thu 5/11

8:10 p.m.-5:30 p.m.

2 stops19h 20m

Buenos Aires Jorge Newbery

Sun 29/11

10:30 a.m.-8:18 a.m.

2 stops23h 48m

C$ 1,305

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Thu 5/11

7:10 p.m.-5:30 p.m.

2 stops20h 20m

Buenos Aires Jorge Newbery

Sun 29/11

5:05 p.m.-10:32 p.m.

2 stops31h 27m

C$ 1,306

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Thu 5/11

8:10 p.m.-5:30 p.m.

2 stops19h 20m

Buenos Aires Jorge Newbery

Sun 29/11

8:05 p.m.-10:32 p.m.

2 stops28h 27m

C$ 1,321

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sat 5/9

6:55 a.m.-9:20 p.m.

3 stops37h 25m

Buenos Aires Jorge Newbery

Sat 19/9

5:27 a.m.-11:15 a.m.

3 stops30h 48m

C$ 1,411
Quickest round-trip

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Wed 12/8

6:00 p.m.-1:20 p.m.

2 stops18h 20m

Buenos Aires Jorge Newbery

Wed 19/8

1:40 p.m.-11:30 a.m.

2 stops22h 50m

C$ 1,431

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Wed 16/9

7:30 p.m.-5:20 p.m.

2 stops20h 50m

Buenos Aires Jorge Newbery

Thu 24/9

4:40 p.m.-5:10 p.m.

2 stops25h 30m

C$ 1,502

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Tue 15/9

12:00 p.m.-5:20 p.m.

2 stops28h 20m

Buenos Aires Jorge Newbery

Thu 24/9

4:40 p.m.-1:10 p.m.

2 stops21h 30m

C$ 1,509

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Thu 5/11

7:10 p.m.-5:30 p.m.

2 stops20h 20m

Buenos Aires Jorge Newbery

Sun 29/11

4:30 p.m.-1:38 a.m.

3 stops35h 08m

C$ 1,543

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Thu 5/11

8:10 p.m.-5:30 p.m.

2 stops19h 20m

Buenos Aires Jorge Newbery

Sun 29/11

8:05 p.m.-10:32 p.m.

2 stops28h 27m

C$ 1,567

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Wed 9/9

9:05 a.m.-5:20 p.m.

2 stops31h 15m

Buenos Aires Jorge Newbery

Fri 11/9

1:40 p.m.-9:15 a.m.

2 stops20h 35m

C$ 1,625

Flights are sorted by cheapest round-trip flights 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

Fastest flight time

18h 20m

Direct flights

None
The fastest flight from Ottawa to Buenos Aires Jorge Newbery Airport takes 18h 20m
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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Frequently asked questions about flying from Ottawa to Buenos Aires Jorge Newbery Airport

  • 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 18h 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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