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Cheap flights from Buenos Aires to Ottawa from C$ 1,578

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — YOW
4 May — 11 May1
1 adult

Cheap flight deals from Buenos Aires to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2025.

Round-trip from

C$ 1,578
Air Canada
  • Air Canada
  • 26/5-6/6
  • 4 total stops
  • 40h 16m total
  • Buenos Aires to Ottawa
Search Deals

Find flight deals from Buenos Aires to Ottawa

Cheapest flights from Buenos Aires to Ottawa
Explore the most affordable flight options available from Buenos Aires to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Mon 26/54:35 p.m.EZE - YOW
2 stops17h 26mAir Canada
Fri 6/62:40 p.m.YOW - EZE
2 stops22h 50mAir Canada
Deal found 26/4C$ 1,578
Mon 26/54:35 p.m.EZE - YOW
3 stops32h 47mMultiple Airlines
Fri 6/65:55 a.m.YOW - EZE
3 stops31h 35mMultiple Airlines
Deal found 26/4C$ 1,868
Fri 23/51:40 a.m.EZE - YOW
2 stops20h 55mAvianca
Sun 1/66:40 a.m.YOW - EZE
2 stops22h 05mAvianca
Deal found 27/4C$ 8,481

Cheapflights Fare Finder

Customize your flight search to find flights from Buenos Aires to Ottawa 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, Cheapflights users made 629,999 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Buenos Aires to Ottawa that are best for you.

Fly from

Buenos Aires

Fly to

Ottawa

Route

Depart

Return

Price

Buenos AiresOttawa

EZE - YOW

EZEYOW

Buenos Aires Ministro Pistarini

Mon 26/5

4:35 p.m.-9:01 a.m.

2 stops17h 26m

Ottawa

Fri 6/6

2:40 p.m.-2:30 p.m.

2 stops22h 50m

C$ 1,578

Buenos AiresOttawa

EZE - YOW

EZEYOW

Buenos Aires Ministro Pistarini

Mon 26/5

4:35 p.m.-12:22 a.m.

3 stops32h 47m

Ottawa

Fri 6/6

5:55 a.m.-2:30 p.m.

3 stops31h 35m

C$ 1,868

Buenos AiresOttawa

EZE - YOW

EZEYOW

Buenos Aires Ministro Pistarini

Fri 23/5

1:40 a.m.-9:35 p.m.

2 stops20h 55m

Ottawa

Sun 1/6

6:40 a.m.-5:45 a.m.

2 stops22h 05m

C$ 8,481

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

Best time to book a flight from Buenos Aires to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Buenos Aires with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Ottawa

What is the cheapest month to book a flight from Buenos Aires to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Buenos Aires to Ottawa (average of C$ 224). Flying from Buenos Aires to Ottawa in December is currently the most expensive (average of C$ 326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 29 April 2025.
Air Canada
7.0
Good
9,228 reviews
Check prices

Crew

7.8

Comfort

7.0

Overall

7.0

Boarding

7.3

Food

6.3

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Ruwaneth,Mar 2025

YLW - YYZ

It would be great if there were some options for people with gluten allergies and sensitivities.
Air Canada
7.0
Good
9,228 reviews
Air Canada
7.0
Good
9,228 reviews
Check prices

Crew

7.8

Comfort

7.0

Overall

7.0

Boarding

7.3

Food

6.3

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Ruwaneth,Mar 2025

YLW - YYZ

It would be great if there were some options for people with gluten allergies and sensitivities.
Avianca
6.7
Okay
2,317 reviews
Air Canada
7.0
Good
9,228 reviews
Check prices

Crew

7.8

Comfort

7.0

Overall

7.0

Boarding

7.3

Food

6.3

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Ruwaneth,Mar 2025

YLW - YYZ

It would be great if there were some options for people with gluten allergies and sensitivities.

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Buenos Aires?

    If you book a flight to Ottawa from Buenos Aires, you will be flying to Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 0 flights from Buenos Aires to Ottawa per day from 1 airline.

  • What are the cheapest airlines flying from Buenos Aires to Ottawa round-trip?

    Our cheapest airline available from Buenos Aires to Ottawa is Air Canada. Our recent data shows that you can find tickets from as low as C$ 1,578 on this airline. An additional option worth looking into is Avianca, starting at C$ 8,481.

  • Can I find deals for flights from Buenos Aires to Ottawa that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Ottawa.

  • Can I find deals for business class flights from Buenos Aires to Ottawa?

    Yes. Cheapflights offers flight deals from Buenos Aires to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buenos Aires to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Buenos Aires to Ottawa (average of C$ 224). Flying from Buenos Aires to Ottawa in December is currently the most expensive (average of C$ 326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Buenos Aires?

Book flights to Buenos Aires if you plan to visit one of these locations
Gatineau
Perth
Smiths Falls
Prescott
Brockville
Wakefield
Lanark

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Buenos Aires to Ottawa

Discover the top airline that operate flights from Buenos Aires to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,475AverageC$ 1,842FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buenos Aires to Ottawa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buenos Aires to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Buenos Aires to Ottawa?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ottawa from Buenos Aires.

Can Cheapflights find flights from Buenos Aires to Ottawa with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Buenos Aires to Ottawa flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Buenos Aires to Ottawa become cheaper?

Yes! Start tracking prices for Buenos Aires to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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