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Cheap flights from Ottawa to Buenos Aires from C$ 637

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 27/9. 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
2:00 p.m. - 5:30 p.m.-
25h 30m
Multiple Airlines Logo
11:55 a.m. - 9:47 a.m.-
23h 52m
C$ 1,344Multiple Airlines
Thu, 5 Nov - Sun, 29 Nov
Multiple Airlines Logo
8:30 p.m. - 5:30 p.m.-
19h 00m
Multiple Airlines Logo
11:55 a.m. - 9:47 a.m.-
23h 52m
C$ 1,414Multiple Airlines
Thu, 5 Nov - Sun, 29 Nov
Multiple Airlines Logo
7:35 p.m. - 6:40 p.m.-
21h 05m
Multiple Airlines Logo
11:55 a.m. - 9:47 a.m.-
23h 52m
C$ 1,417Multiple Airlines
Thu, 19 Nov - Sat, 5 Dec
Multiple Airlines Logo
7:35 p.m. - 5:20 p.m.-
19h 45m
Multiple Airlines Logo
11:55 a.m. - 9:15 a.m.-
23h 20m
C$ 1,474Multiple Airlines
Thu, 5 Nov - Sun, 29 Nov
Multiple Airlines Logo
7:35 p.m. - 5:20 p.m.-
19h 45m
Multiple Airlines Logo
11:55 a.m. - 9:15 a.m.-
23h 20m
C$ 1,476Multiple Airlines
Thu, 5 Nov - Sun, 29 Nov
Multiple Airlines Logo
10:10 p.m. - 4:19 a.m.-
29h 09m
Multiple Airlines Logo
12:50 p.m. - 2:55 p.m.-
27h 05m
C$ 1,504Multiple Airlines
Mon, 14 Sep - Mon, 28 Sep
Multiple Airlines Logo
8:30 p.m. - 5:30 p.m.-
19h 00m
Multiple Airlines Logo
5:45 a.m. - 5:58 p.m.-
38h 13m
C$ 1,511Multiple Airlines
Thu, 5 Nov - Sun, 29 Nov
Multiple Airlines Logo
8:40 a.m. - 11:30 p.m.-
37h 50m
Multiple Airlines Logo
5:45 a.m. - 5:35 p.m.-
36h 50m
C$ 1,532Multiple Airlines
Wed, 26 Aug - Mon, 28 Sep
Multiple Airlines Logo
7:35 p.m. - 6:40 p.m.-
21h 05m
Multiple Airlines Logo
1:35 p.m. - 2:12 p.m.-
26h 37m
C$ 1,535Multiple Airlines
Thu, 5 Nov - Sun, 29 Nov
Air Canada Logo
12:00 p.m. - 5:20 p.m.-
28h 20m
Air Canada Logo
1:30 p.m. - 1:58 p.m.-
25h 28m
C$ 1,536Air Canada
Sun, 13 Sep - Wed, 16 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
13 Sep
YOW12:00 p.m.Ottawa
28h 20m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
16 Sep
AEP1:30 p.m.Buenos Aires Jorge Newbery
25h 28m
2 stops
YOW1:58 p.m.Ottawa
C$ 1,536
Air Canada
13 Sep
YOW10:00 a.m.Ottawa
30h 20m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
17 Sep
AEP1:30 p.m.Buenos Aires Jorge Newbery
22h 45m
2 stops
YOW11:15 a.m.Ottawa
C$ 2,070
Air Canada
13 Sep
YOW7:00 a.m.Ottawa
33h 20m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
16 Sep
AEP1:30 p.m.Buenos Aires Jorge Newbery
31h 15m
2 stops
YOW7:45 p.m.Ottawa
C$ 2,167

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 5 August 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

2:00 p.m.-5:30 p.m.

2 stops25h 30m

Buenos Aires Jorge Newbery

Sun 29/11

11:55 a.m.-9:47 a.m.

2 stops23h 52m

C$ 1,344
Quickest round-trip

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Thu 5/11

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

2 stops19h 00m

Buenos Aires Jorge Newbery

Sun 29/11

11:55 a.m.-9:47 a.m.

2 stops23h 52m

C$ 1,414

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Thu 19/11

7:35 p.m.-6:40 p.m.

2 stops21h 05m

Buenos Aires Jorge Newbery

Sat 5/12

11:55 a.m.-9:47 a.m.

2 stops23h 52m

C$ 1,417

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Thu 5/11

7:35 p.m.-5:20 p.m.

2 stops19h 45m

Buenos Aires Jorge Newbery

Sun 29/11

11:55 a.m.-9:15 a.m.

2 stops23h 20m

C$ 1,474

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Thu 5/11

7:35 p.m.-5:20 p.m.

2 stops19h 45m

Buenos Aires Jorge Newbery

Sun 29/11

11:55 a.m.-9:15 a.m.

2 stops23h 20m

C$ 1,476

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Mon 14/9

10:10 p.m.-4:19 a.m.

3 stops29h 09m

Buenos Aires Jorge Newbery

Mon 28/9

12:50 p.m.-2:55 p.m.

3 stops27h 05m

C$ 1,504

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Thu 5/11

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

2 stops19h 00m

Buenos Aires Jorge Newbery

Sun 29/11

5:45 a.m.-5:58 p.m.

3 stops38h 13m

C$ 1,511

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Wed 26/8

8:40 a.m.-11:30 p.m.

3 stops37h 50m

Buenos Aires Jorge Newbery

Mon 28/9

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

3 stops36h 50m

C$ 1,532

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Thu 5/11

7:35 p.m.-6:40 p.m.

2 stops21h 05m

Buenos Aires Jorge Newbery

Sun 29/11

1:35 p.m.-2:12 p.m.

2 stops26h 37m

C$ 1,535

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sun 13/9

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

2 stops28h 20m

Buenos Aires Jorge Newbery

Wed 16/9

1:30 p.m.-1:58 p.m.

2 stops25h 28m

C$ 1,536

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

Fastest flight time

19h 45m

Direct flights

None
The fastest flight from Ottawa to Buenos Aires Jorge Newbery Airport takes 19h 45m
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 19h 45m.

  • 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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