Book Cheap United flight from Ottawa (YOW) to Buenos Aires (EZE) from CA $583

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 $1,190 round trip and CA $583 one way. Prices and availability subject to change. Additional terms may apply.

EZE From YOW Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Regal Pacific Buenos Aires
Pleno Palermo Soho
725 Continental
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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 September.  

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.  

 

Reasons to book your United flights with Travelocity 

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.  

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Buenos Aires

My Pod Capsule Boutique AirPort
My Pod Capsule Boutique AirPort
2 out of 5
Km 33,5 AU Tte. Gral. Pablo Riccheri, 54 9 11 3320 0062, Ezeiza, Provincia de Buenos Aires
Stay at this capsule hotel in Ezeiza. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Popular attractions Municipal of Ezeiza Plaza and Las Toscas ...
7.6/10 Good! (11 reviews)
"Great place for an overnight between flights. Staff was nice, but you are only allowed one towel ….. odd."

Reviewed on Apr. 28, 2025

My Pod Capsule Boutique AirPort
Posada de las Aguilas
Posada de las Aguilas
3 out of 5
Jose Hernandez 128, Barrio Uno, Ezeiza, Buenos Aires
Stay at this 3-star business-friendly hotel in Ezeiza. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8/10 Very Good! (851 reviews)
"Good option for one night before flight. No hotels inside airport. They provide airport shuttle included which was excellent. Staff warm and courteous. Basic accommodations, clean, neat. Despite some off reviews about Carrocita Ranch steakhouse, our last meal in Argentina was wonderful. Five minute ..."

Reviewed on Jun. 22, 2025

Posada de las Aguilas
Anas inn
Anas inn
3 out of 5
Pje. 3, 58, Ezeiza, Provincia de Buenos Aires
Stay at this 3-star B&B in Ezeiza. Enjoy free breakfast, free WiFi, and a 24-hour front desk. Popular attractions Municipal of Ezeiza Plaza and Las Toscas Shopping ...
7.8/10 Good! (34 reviews)
"I cannot say enough positive things about my stay. I was treated so kindly by everyone there. It was so convenient to and from the airport. They went above and beyond helping me check in for another flight online, since the site was in Spanish and I could not do it alone. Planning to stay there again ..."

Reviewed on May 11, 2025

Anas inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.