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Cheap flights from Ottawa to Buenos Aires from C$ 666

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 14/6. 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
4:00 p.m. - 5:20 p.m.
YOW
-
AEP
24h 20m
2 stops
Multiple Airlines Logo
2:15 p.m. - 11:05 a.m.
AEP
-
YOW
21h 50m
2 stops
C$ 1,458Multiple Airlines
Tue, 26 May - Tue, 2 Jun
Multiple Airlines Logo
6:00 p.m. - 5:20 p.m.
YOW
-
AEP
22h 20m
2 stops
Multiple Airlines Logo
8:20 a.m. - 11:15 a.m.
AEP
-
YOW
27h 55m
2 stops
C$ 1,502Multiple Airlines
Tue, 21 Jul - Sun, 9 Aug
Multiple Airlines Logo
6:00 a.m. - 5:40 a.m.
YOW
-
AEP
22h 40m
3 stops
Multiple Airlines Logo
7:00 a.m. - 9:17 a.m.
AEP
-
YOW
27h 17m
3 stops
C$ 1,556Multiple Airlines
Mon, 15 Jun - Mon, 22 Jun
Multiple Airlines Logo
6:05 a.m. - 12:55 p.m.
YOW
-
AEP
29h 50m
3 stops
Multiple Airlines Logo
8:10 p.m. - 12:45 a.m.
AEP
-
YOW
29h 35m
3 stops
C$ 1,570Multiple Airlines
Sat, 4 Jul - Sat, 25 Jul
Air Canada Logo
9:05 a.m. - 5:20 p.m.
YOW
-
AEP
31h 15m
2 stops
Air Canada Logo
1:40 p.m. - 8:50 p.m.
AEP
-
YOW
32h 10m
2 stops
C$ 1,574Air Canada
Sun, 23 Aug - Wed, 26 Aug
Air Canada Logo
11:15 a.m. - 5:20 p.m.
YOW
-
AEP
29h 05m
2 stops
Air Canada Logo
1:40 p.m. - 10:10 p.m.
AEP
-
YOW
33h 30m
2 stops
C$ 1,579Air Canada
Sun, 23 Aug - Wed, 26 Aug
Air Canada Logo
3:10 p.m. - 5:20 p.m.
YOW
-
AEP
25h 10m
2 stops
Air Canada Logo
1:40 p.m. - 9:24 a.m.
AEP
-
YOW
20h 44m
2 stops
C$ 1,582Air Canada
Sun, 23 Aug - Wed, 26 Aug
Multiple Airlines Logo
5:10 a.m. - 5:40 a.m.
YOW
-
AEP
23h 30m
2 stops
Multiple Airlines Logo
7:00 a.m. - 2:55 p.m.
AEP
-
YOW
32h 55m
2 stops
C$ 1,752Multiple Airlines
Sat, 25 Jul - Sat, 8 Aug
Multiple Airlines Logo
10:05 p.m. - 5:40 a.m.
YOW
-
AEP
30h 35m
2 stops
Multiple Airlines Logo
7:00 a.m. - 5:35 p.m.
AEP
-
YOW
35h 35m
2 stops
C$ 1,786Multiple Airlines
Fri, 24 Jul - Sat, 8 Aug
Multiple Airlines Logo
5:10 a.m. - 5:40 a.m.
YOW
-
AEP
23h 30m
2 stops
Multiple Airlines Logo
7:00 a.m. - 8:05 a.m.
AEP
-
YOW
26h 05m
3 stops
C$ 1,794Multiple Airlines
Fri, 24 Jul - Sat, 8 Aug

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
23 Aug
YOW9:05 a.m.Ottawa
31h 15m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
26 Aug
AEP1:40 p.m.Buenos Aires Jorge Newbery
32h 10m
2 stops
YOW8:50 p.m.Ottawa
C$ 1,574
Air Canada
23 Aug
YOW3:10 p.m.Ottawa
25h 10m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
26 Aug
AEP1:40 p.m.Buenos Aires Jorge Newbery
21h 55m
2 stops
YOW10:35 a.m.Ottawa
C$ 1,579
Air Canada
23 Aug
YOW3:10 p.m.Ottawa
25h 10m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
26 Aug
AEP1:40 p.m.Buenos Aires Jorge Newbery
20h 44m
2 stops
YOW9:24 a.m.Ottawa
C$ 1,582

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 4 May 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

Tue 26/5

4:00 p.m.-5:20 p.m.

2 stops24h 20m

Buenos Aires Jorge Newbery

Tue 2/6

2:15 p.m.-11:05 a.m.

2 stops21h 50m

C$ 1,458

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Tue 21/7

6:00 p.m.-5:20 p.m.

2 stops22h 20m

Buenos Aires Jorge Newbery

Sun 9/8

8:20 a.m.-11:15 a.m.

2 stops27h 55m

C$ 1,502

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Mon 15/6

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

3 stops22h 40m

Buenos Aires Jorge Newbery

Mon 22/6

7:00 a.m.-9:17 a.m.

3 stops27h 17m

C$ 1,556

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sat 4/7

6:05 a.m.-12:55 p.m.

3 stops29h 50m

Buenos Aires Jorge Newbery

Sat 25/7

8:10 p.m.-12:45 a.m.

3 stops29h 35m

C$ 1,570

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sun 23/8

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

2 stops31h 15m

Buenos Aires Jorge Newbery

Wed 26/8

1:40 p.m.-8:50 p.m.

2 stops32h 10m

C$ 1,574

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sun 23/8

11:15 a.m.-5:20 p.m.

2 stops29h 05m

Buenos Aires Jorge Newbery

Wed 26/8

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

2 stops33h 30m

C$ 1,579
Quickest round-trip

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sun 23/8

3:10 p.m.-5:20 p.m.

2 stops25h 10m

Buenos Aires Jorge Newbery

Wed 26/8

1:40 p.m.-9:24 a.m.

2 stops20h 44m

C$ 1,582

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sat 25/7

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

2 stops23h 30m

Buenos Aires Jorge Newbery

Sat 8/8

7:00 a.m.-2:55 p.m.

2 stops32h 55m

C$ 1,752

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Fri 24/7

10:05 p.m.-5:40 a.m.

2 stops30h 35m

Buenos Aires Jorge Newbery

Sat 8/8

7:00 a.m.-5:35 p.m.

2 stops35h 35m

C$ 1,786

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Fri 24/7

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

2 stops23h 30m

Buenos Aires Jorge Newbery

Sat 8/8

7:00 a.m.-8:05 a.m.

3 stops26h 05m

C$ 1,794

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

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.
Search flight deals

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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