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Cheap flights from Ottawa to Buenos Aires from C$ 561

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 18/3. 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

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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
8:25 p.m. - 9:20 p.m.
YOW
-
AEP
23h 55m
2 stops
Multiple Airlines Logo
5:15 p.m. - 1:18 p.m.
AEP
-
YOW
21h 03m
3 stops
C$ 1,330Multiple Airlines
Wed, 11 Mar - Wed, 25 Mar
Multiple Airlines Logo
12:00 p.m. - 9:20 p.m.
YOW
-
AEP
32h 20m
2 stops
Multiple Airlines Logo
12:50 p.m. - 12:25 a.m.
AEP
-
YOW
36h 35m
3 stops
C$ 1,334Multiple Airlines
Mon, 9 Mar - Mon, 23 Mar
Multiple Airlines Logo
6:20 p.m. - 9:20 p.m.
YOW
-
AEP
26h 00m
3 stops
Multiple Airlines Logo
12:50 p.m. - 12:25 a.m.
AEP
-
YOW
36h 35m
3 stops
C$ 1,338Multiple Airlines
Mon, 9 Mar - Mon, 23 Mar
Multiple Airlines Logo
8:25 p.m. - 11:55 p.m.
YOW
-
AEP
26h 30m
3 stops
Multiple Airlines Logo
5:15 p.m. - 9:18 p.m.
AEP
-
YOW
29h 03m
3 stops
C$ 1,347Multiple Airlines
Wed, 11 Mar - Wed, 25 Mar
Multiple Airlines Logo
7:25 p.m. - 9:20 p.m.
YOW
-
AEP
24h 55m
2 stops
Multiple Airlines Logo
5:45 a.m. - 6:35 p.m.
AEP
-
YOW
37h 50m
3 stops
C$ 1,348Multiple Airlines
Mon, 9 Mar - Sun, 22 Mar
Multiple Airlines Logo
6:20 p.m. - 9:20 p.m.
YOW
-
AEP
26h 00m
3 stops
Multiple Airlines Logo
10:30 a.m. - 6:35 p.m.
AEP
-
YOW
33h 05m
3 stops
C$ 1,353Multiple Airlines
Mon, 9 Mar - Sun, 22 Mar
Multiple Airlines Logo
5:40 a.m. - 9:20 p.m.
YOW
-
AEP
38h 40m
3 stops
Multiple Airlines Logo
5:45 a.m. - 5:25 p.m.
AEP
-
YOW
36h 40m
3 stops
C$ 1,394Multiple Airlines
Tue, 10 Mar - Tue, 24 Mar
Multiple Airlines Logo
7:00 a.m. - 7:55 a.m.
YOW
-
AEP
23h 55m
2 stops
Multiple Airlines Logo
5:45 a.m. - 2:42 p.m.
AEP
-
YOW
33h 57m
3 stops
C$ 1,415Multiple Airlines
Tue, 10 Mar - Tue, 24 Mar
Multiple Airlines Logo
7:50 p.m. - 5:00 p.m.
YOW
-
AEP
20h 10m
2 stops
Multiple Airlines Logo
10:30 a.m. - 6:35 p.m.
AEP
-
YOW
33h 05m
3 stops
C$ 1,427Multiple Airlines
Sun, 8 Mar - Sun, 22 Mar
Multiple Airlines Logo
5:40 a.m. - 11:20 a.m.
YOW
-
AEP
28h 40m
3 stops
Multiple Airlines Logo
12:50 p.m. - 12:25 a.m.
AEP
-
YOW
36h 35m
3 stops
C$ 1,439Multiple Airlines
Tue, 10 Mar - Mon, 23 Mar

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
31 Mar
YOW8:00 p.m.Ottawa
20h 20m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
15 Apr
AEP1:30 p.m.Buenos Aires Jorge Newbery
21h 40m
2 stops
YOW10:10 a.m.Ottawa
C$ 1,637
Air Canada
3 Apr
YOW6:20 p.m.Ottawa
22h 00m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
25 Apr
AEP1:30 p.m.Buenos Aires Jorge Newbery
28h 44m
2 stops
YOW5:14 p.m.Ottawa
C$ 1,644
Air Canada
3 Apr
YOW8:05 p.m.Ottawa
20h 15m
2 stops
AEP5:20 p.m.Buenos Aires Jorge Newbery
25 Apr
AEP1:30 p.m.Buenos Aires Jorge Newbery
24h 44m
2 stops
YOW1:14 p.m.Ottawa
C$ 1,648

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
14 Feb
YOW8:25 p.m.Ottawa
31h 15m
2 stops
AEP5:40 a.m.Buenos Aires Jorge Newbery
22 Feb
AEP7:00 a.m.Buenos Aires Jorge Newbery
37h 55m
2 stops
YOW6:55 p.m.Ottawa
C$ 2,233
Avianca
24 Mar
YOW9:45 a.m.Ottawa
18h 55m
2 stops
AEP5:40 a.m.Buenos Aires Jorge Newbery
26 Mar
AEP7:00 a.m.Buenos Aires Jorge Newbery
29h 08m
2 stops
YOW11:08 a.m.Ottawa
C$ 2,434
Avianca
24 Mar
YOW9:45 a.m.Ottawa
18h 55m
2 stops
AEP5:40 a.m.Buenos Aires Jorge Newbery
26 Mar
AEP7:00 a.m.Buenos Aires Jorge Newbery
29h 08m
2 stops
YOW11:08 a.m.Ottawa
C$ 2,436

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 3 February 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

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Wed 11/3

8:25 p.m.-9:20 p.m.

2 stops23h 55m

Buenos Aires Jorge Newbery

Wed 25/3

5:15 p.m.-1:18 p.m.

3 stops21h 03m

C$ 1,330

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Mon 9/3

12:00 p.m.-9:20 p.m.

2 stops32h 20m

Buenos Aires Jorge Newbery

Mon 23/3

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

3 stops36h 35m

C$ 1,334

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Mon 9/3

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

3 stops26h 00m

Buenos Aires Jorge Newbery

Mon 23/3

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

3 stops36h 35m

C$ 1,338

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Wed 11/3

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

3 stops26h 30m

Buenos Aires Jorge Newbery

Wed 25/3

5:15 p.m.-9:18 p.m.

3 stops29h 03m

C$ 1,347

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Mon 9/3

7:25 p.m.-9:20 p.m.

2 stops24h 55m

Buenos Aires Jorge Newbery

Sun 22/3

5:45 a.m.-6:35 p.m.

3 stops37h 50m

C$ 1,348

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Mon 9/3

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

3 stops26h 00m

Buenos Aires Jorge Newbery

Sun 22/3

10:30 a.m.-6:35 p.m.

3 stops33h 05m

C$ 1,353

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Tue 10/3

5:40 a.m.-9:20 p.m.

3 stops38h 40m

Buenos Aires Jorge Newbery

Tue 24/3

5:45 a.m.-5:25 p.m.

3 stops36h 40m

C$ 1,394

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Tue 10/3

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

2 stops23h 55m

Buenos Aires Jorge Newbery

Tue 24/3

5:45 a.m.-2:42 p.m.

3 stops33h 57m

C$ 1,415

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Sun 8/3

7:50 p.m.-5:00 p.m.

2 stops20h 10m

Buenos Aires Jorge Newbery

Sun 22/3

10:30 a.m.-6:35 p.m.

3 stops33h 05m

C$ 1,427

OttawaBuenos Aires

YOW - AEP

YOWAEP

Ottawa

Tue 10/3

5:40 a.m.-11:20 a.m.

3 stops28h 40m

Buenos Aires Jorge Newbery

Mon 23/3

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

3 stops36h 35m

C$ 1,439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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

17h 20m

Direct flights

None
The fastest flight from Ottawa to Buenos Aires Jorge Newbery Airport takes 17h 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

  • 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.

  • How do I get Price Alerts for flights from Ottawa to Buenos Aires Jorge Newbery Airport?

    Price Alerts will notify you by email when the price for flights to Buenos Aires Jorge Newbery Airport from Ottawa decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Ottawa to Buenos Aires Jorge Newbery Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.

An easier way to manage your Buenos Aires Jorge Newbery Airport trip

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