C$ 510 Find Cheap Flights from Ottawa to Argentina

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Argentina departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best Argentina Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Buenos Aires
Buenos Aires2 stopsC$ 1,048
Buenos Aires
Buenos Aires2 stopsC$ 1,048

Cheap Flights from Ottawa to Argentina

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Argentina that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Argentina

Tue, 1 Jul - Wed, 20 Aug
Air Canada Logo
8:55 p.m. - 2:30 p.m.YOW-EZE
16h 35m2 stops
Air Canada Logo
4:35 p.m. - 1:44 p.m.EZE-YOW
22h 09m2 stops
C$ 1,048Air Canada
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Tue, 1 Jul - Wed, 20 Aug
Air Canada Logo
8:55 p.m. - 2:30 p.m.YOW-EZE
16h 35m2 stops
Air Canada Logo
4:35 p.m. - 10:14 a.m.EZE-YOW
18h 39m2 stops
C$ 1,058Air Canada
Find Deal
Tue, 1 Jul - Wed, 20 Aug
Air Canada Logo
8:55 p.m. - 2:30 p.m.YOW-EZE
16h 35m2 stops
Air Canada Logo
4:35 p.m. - 10:24 a.m.EZE-YOW
18h 49m2 stops
C$ 1,091Air Canada
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Sat, 1 Nov - Sun, 30 Nov
Air Canada Logo
6:20 p.m. - 3:25 p.m.YOW-EZE
20h 05m2 stops
Air Canada Logo
5:00 p.m. - 12:28 p.m.EZE-YOW
21h 28m2 stops
C$ 1,230Air Canada
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Sat, 1 Nov - Sun, 30 Nov
Air Canada Logo
2:45 p.m. - 3:25 p.m.YOW-EZE
23h 40m2 stops
Air Canada Logo
5:00 p.m. - 2:03 p.m.EZE-YOW
23h 03m2 stops
C$ 1,231Air Canada
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Sat, 1 Nov - Sat, 29 Nov
 Logo
8:00 p.m. - 3:25 p.m.YOW-EZE
18h 25m2 stops
 Logo
1:45 a.m. - 6:17 p.m.EZE-YOW
18h 32m2 stops
C$ 1,374
Find Deal
Sat, 1 Nov - Sat, 29 Nov
 Logo
6:20 p.m. - 3:25 p.m.YOW-EZE
20h 05m2 stops
 Logo
1:45 a.m. - 6:17 p.m.EZE-YOW
18h 32m2 stops
C$ 1,377
Find Deal
Sat, 26 Jul - Sat, 2 Aug
United Airlines Logo
5:50 p.m. - 8:00 a.m.YOW-EZE
37h 10m2 stops
United Airlines Logo
9:00 p.m. - 9:58 a.m.EZE-YOW
37h 58m2 stops
C$ 1,479United Airlines
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Sat, 5 Jul - Fri, 18 Jul
United Airlines Logo
2:45 p.m. - 8:00 a.m.YOW-EZE
40h 15m2 stops
United Airlines Logo
9:00 p.m. - 2:13 p.m.EZE-YOW
42h 13m2 stops
C$ 1,606United Airlines
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Sat, 5 Jul - Fri, 18 Jul
Delta Logo
5:55 a.m. - 9:45 a.m.YOW-EZE
26h 50m2 stops
Delta Logo
8:10 p.m. - 12:22 a.m.EZE-YOW
29h 12m2 stops
C$ 1,889Delta
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KAYAK's insights & trends for Ottawa to Argentina flights

Get data-powered insights and trends into flights from Ottawa to Argentina to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ottawa to Argentina?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Argentina, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Argentina is September, when tickets cost C$ 1,130 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is C$ 1,734 and C$ 1,621 respectively.


Good to know

Cheapest flightC$ 510
Flight from Ottawa to Buenos Aires Ministro Pistarini

FAQs - booking Argentina flights

  • How does KAYAK find such low prices on flights from Ottawa to Argentina?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Argentina.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Argentina?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Argentina is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Argentina?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ottawa to Argentina with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Argentina?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ottawa to Argentina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Argentina?

    The cheapest time of day to fly to Argentina is generally in the evening, when round-trip flights cost C$ 835 on average. Morning departures are around 48% more expensive than evening flights, on average. The most expensive time of day to fly to Argentina is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 1,236.

Top airlines flying from Ottawa to Argentina

 
Need help choosing which airline to fly with from Ottawa to Argentina? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8791 reviews
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

10.0 ExcellentAnonymous, Jun 2025YVR - DEN
Read more United Airlines reviews

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

Just a little improvement on food but everything is excellent

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

In flight WiFi not working. entertainment system not functioning Food was mediocre poor for business class Service was ok but not excellent Crew were pleasant. Announcements were made at a ridiculous volume.

Food, service and the boarding/offloading aspects were great. Our only issue were the seats we booked in the exit row because it was next to the bathroom so we were interrupted all night by people waiting for and then opening and closing the door to use the facilities. Would have fine for a day flight but not so much for an overnighter.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

I will never fly Air Canada again. 5 hour delay due to plane problem which could have been fixed while plane sat empty. We offered a $15CAD voucher for dinner due to delay, BUT that is NOT Even enough for a hamburger. Air Canada rebooked my 87 year old mother on an onward flight in Munich with NINE HOUR layover without rebooking me on same flight. Air Canada apparently cancelled my onward flight as I was offered a refund for the Lufthansa leg from Munich. Fortunately, Lufthansa Service Center staff was very helpful rebooking us both on same flight which was one hour earlier, so only 8 hour layover. Lufthansa airport Mobility staff as well as plane crew were awesome and extremely helpful with wheelchair support. Spoke with others who were on same flight from YYZ to MUC and there was at least one other person that was not rebooked onwards (from Munich to Hamburg) by Air Canada but was able get support frkm LH Service Center staff. The Air Canada plane crew was very helpful, so the overall issue is Air Canada systems, and gate agents that have caused multiple negative issues on AC836 YYZ to MUC on May 18th. Similar to what others on this flight have said, I will NEVER, EVER, NEVER AGAIN fly Air Canada. And I've likely flown over 1 Million miles with them, with lots of miles in Business Class and have held Elite, and Super Elite status.

Good flight, slightly cramped as the seats are very close together

SIX HOUR FLIGHT DELAY!! $15.00 voucher to apologize. Missed our first tour in Quebec.

Terrible food, unprofessional flight attendants, and an uncomfortable seat. The food they provided was the worst I have ever had since I flew. They were worse than any cheap food you can get at convenience stores. I feel that a racist looking fight attendant was scanning me as she was passing by me. A man sitting in front of me fully extended his chair to the back, so I had virtually no space to eat with reasonable comfort. Many people were so inconsiderate of others and fully extended their chairs to the back that they did not have enough space to eat. Flight attendants ignored these situations and never bothered to tell passengers to return their chairs to upright positions during the mealtime. I want to be comfortable and don't care if others feel uncomfortable because of me. Those were the dominant thoughts of people in that airplane. I paid more than $2000.00 for this terrible experience.

Everything was fine, crew was great. Always appreciate an on-time flight.

Everything you need to know for your flight from Ottawa to Argentina

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