
Book Cheap United flight from Ottawa (YOW) to Buenos Aires (EZE) from CA $619
Find The Best Day to Book a Cheap United Flights From Ottawa to Buenos Aires
Cheapest United Flights from Ottawa (YOW) to Buenos Aires (EZE)
The cheapest flights to Ministro Pistarini Intl. found within the past 7 days were CA $1,062 round trip and CA $619 one way. Prices and availability subject to change. Additional terms may apply.
EZE From YOW Economy Coach Packages on Similar Airlines



Grab a great United flight from YOW to EZE
To find a great deal on United flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying United Ottawa to Buenos Aires gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with United between Ottawa and Buenos Aires
United has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Ottawa to Buenos Aires with United are October.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
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Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ORD | USA | O'Hare Intl. | 227 |
| DEN | USA | Denver Intl. | 226 |
| IAH | USA | George Bush Intercontinental | 136 |
| IAD | USA | Washington Dulles Intl. | 100 |
| SFO | USA | San Francisco Intl. | 64 |
| LAX | USA | Los Angeles Intl. | 23 |
| EWR | USA | Liberty Intl. | 20 |
| FRA | DEU | Frankfurt Intl. | 19 |
| NRT | JPN | Narita Intl. | 19 |
| PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Buenos Aires

My Pod Capsule Boutique AirPort
Nice staff..clean place
Reviewed on Dec 12, 2025

Posada de las Aguilas
Excellent
Reviewed on Dec 17, 2025

Anas inn
Nice modern room, strong Wi-Fi, extremely clean and well kept. Almost a full kitchen in the room. They provided fruit, donuts, cookies, coffee and tea in the room. Anna and her gal pals were very friendly and helpful. Very quiet location, but less than a 10 minute Uber drive from EZE airport.
Reviewed on Dec 6, 2025
Want more than a(n) United Flight from Ottawa to Buenos Aires?
Popular United Flight Routes from YOW
Domestic
- Vancouver to Reno (YVR - RNO)
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International
- Toronto to Reno (YYZ - RNO)
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