C$ 397 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 4/5. 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, 0 bags

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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, 31 Mar - Wed, 15 Apr
United Airlines Logo
3:10 p.m. - 8:00 a.m.
YOW
-
EZE
63h 50m
3 stops
United Airlines Logo
9:00 p.m. - 10:03 a.m.
EZE
-
YOW
38h 03m
2 stops
C$ 1,024United Airlines
Fri, 20 Mar - Thu, 26 Mar
United Airlines Logo
6:00 a.m. - 8:20 a.m.
YOW
-
EZE
25h 20m
2 stops
United Airlines Logo
10:55 p.m. - 1:32 p.m.
EZE
-
YOW
39h 37m
2 stops
C$ 1,031United Airlines
Wed, 11 Mar - Wed, 25 Mar
United Airlines Logo
9:45 a.m. - 8:20 a.m.
YOW
-
EZE
21h 35m
2 stops
United Airlines Logo
9:05 p.m. - 4:30 p.m.
EZE
-
YOW
20h 25m
2 stops
C$ 1,032United Airlines
Fri, 3 Apr - Thu, 23 Apr
United Airlines Logo
7:30 p.m. - 8:00 a.m.
YOW
-
EZE
35h 30m
2 stops
United Airlines Logo
9:00 p.m. - 10:00 a.m.
EZE
-
YOW
38h 00m
2 stops
C$ 1,098United Airlines
Fri, 3 Apr - Thu, 23 Apr
United Airlines Logo
7:30 p.m. - 8:00 a.m.
YOW
-
EZE
35h 30m
2 stops
United Airlines Logo
9:00 p.m. - 10:00 a.m.
EZE
-
YOW
38h 00m
2 stops
C$ 1,099United Airlines
Wed, 25 Mar - Fri, 27 Mar
United Airlines Logo
6:00 a.m. - 6:20 a.m.
YOW
-
EZE
23h 20m
2 stops
United Airlines Logo
9:05 p.m. - 6:55 p.m.
EZE
-
YOW
22h 50m
2 stops
C$ 1,109United Airlines
Mon, 4 May - Sat, 9 May
Multiple Airlines Logo
6:00 p.m. - 5:20 p.m.
YOW
-
AEP
22h 20m
2 stops
Multiple Airlines Logo
8:30 p.m. - 12:20 a.m.
AEP
-
YOW
28h 50m
2 stops
C$ 1,462Multiple Airlines
Tue, 31 Mar - Wed, 15 Apr
Air Canada Logo
6:05 p.m. - 5:20 p.m.
YOW
-
AEP
22h 15m
2 stops
Air Canada Logo
1:30 p.m. - 11:05 a.m.
AEP
-
YOW
22h 35m
2 stops
C$ 1,612Air Canada
Tue, 31 Mar - Wed, 15 Apr
Air Canada Logo
4:15 p.m. - 5:20 p.m.
YOW
-
AEP
24h 05m
2 stops
Air Canada Logo
1:30 p.m. - 11:05 a.m.
AEP
-
YOW
22h 35m
2 stops
C$ 1,652Air Canada
Tue, 31 Mar - Wed, 15 Apr
Air Canada Logo
6:05 p.m. - 5:20 p.m.
YOW
-
AEP
22h 15m
2 stops
Air Canada Logo
1:30 p.m. - 1:15 p.m.
AEP
-
YOW
24h 45m
2 stops
C$ 1,653Air Canada
Booking Insights

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$ 1,058 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is C$ 2,053 and C$ 1,709 respectively.

Good to know

Low seasonDecember
Best time to beat the crowds (50% less expensive on average)
Most popular time to fly (5% more expensive on average)

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.

Reviews of the 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 9348 reviews
7.1Entertainment
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
Airline reviews

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

8.0 ExcellentAnonymous, Feb 2026
YEG - IAH
Read more United Airlines reviews

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

Flight attendants had a little attitude. Food tastes no good.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

l really enjoy very much the flight was very pleasant

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

It was very cold in the beginning; then I asked stewardess to do something about that, and she did something, so for the rest of the flight the temperature was closer to normal. It is typical: by some reason the pilots or whoever is in charge make the cod in the cabin unbearable. The seat is better than on WestJet or Flair, but is is very tight. No leg room.

Delayed for 15 min due to maintenance. We were asked to wait to board as a family, but took longer than if we were not asked anything.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Terrible, luggage’s with b/p and diabetes meds including insulin and ozempic. I’ve in them had dissolved and rendered useless

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I travelled in Business class for the first time and wish I could do that again.

The crew from Toronto Santiago (and the other way) weren't nice people. They seemed angry. Other flights with Air Canada had much nicer crews. Bathrooms always had sticky floors. Yuck!

No entertainment system. Paid extra for wider seats but not worth the cost. Flight left a little late and arrived early.

We boarded and then deboarded the plane after being told it needed something done that couldn't be fixed. Sent notice about 3h flight delay, then they clawed it back and we were 1h delayed. Very poor communication.

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

Information on your arrival and departure airports