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Cheap flights from Buenos Aires to Ottawa from C$ 880

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — YOW
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buenos Aires to Ottawa

Enter your travel dates to find the best prices.

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 27 May 2026.

Fri 4/911:25 p.m.
EZE
-
YOW
2 stops49h 55m
Aeromexico
Sun 13/96:55 a.m.
YOW
-
EZE
2 stops37h 30m
Aeromexico
Deal found 23/5C$ 1,541
Sat 20/67:10 a.m.
EZE
-
YOW
3 stops33h 00m
Multiple Airlines
Sat 27/66:10 p.m.
YOW
-
EZE
3 stops34h 30m
Multiple Airlines
Deal found 22/5C$ 1,558
Wed 2/99:00 p.m.
EZE
-
YOW
2 stops26h 35m
United Airlines
Wed 9/96:05 a.m.
YOW
-
EZE
2 stops24h 55m
United Airlines
Deal found 27/5C$ 1,570
Wed 3/69:00 p.m.
EZE
-
YOW
2 stops27h 54m
Multiple Airlines
Mon 15/66:00 a.m.
YOW
-
EZE
2 stops25h 00m
Multiple Airlines
Deal found 26/5C$ 1,574
Sat 22/84:35 p.m.
EZE
-
YOW
2 stops17h 49m
Air Canada
Fri 11/97:25 p.m.
YOW
-
EZE
2 stops18h 05m
Air Canada
Deal found 22/5C$ 1,683
Thu 25/64:35 p.m.
EZE
-
YOW
2 stops23h 35m
Air Canada
Sun 5/77:30 p.m.
YOW
-
EZE
2 stops18h 00m
Air Canada
Deal found 26/5C$ 1,758
Fri 21/82:30 a.m.
EZE
-
YOW
3 stops34h 05m
Multiple Airlines
Fri 11/96:25 p.m.
YOW
-
EZE
2 stops20h 15m
Multiple Airlines
Deal found 22/5C$ 1,770

Find 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 27 May 2026.

Round-trip from

C$ 1,541

One-way from

C$ 880
Aeromexico
  • Aeromexico
  • 4/9-13/9
  • 4 total stops
  • 87h 25m total
  • Buenos Aires to Ottawa
Search Deals
8/7
  • 8/7
  • 3 total stops
  • 26h 05m total
  • Buenos Aires to Ottawa
Search Deals

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 27 May 2026.
Use the filters below to find and compare flights from Buenos Aires to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresOttawa

EZE - YOW

EZEYOW

Buenos Aires Ministro Pistarini

Sat 20/6

7:10 a.m.-3:10 p.m.

3 stops33h 00m

Ottawa

Sat 27/6

6:10 p.m.-5:40 a.m.

3 stops34h 30m

C$ 1,558

Buenos AiresOttawa

EZE - YOW

EZEYOW

Buenos Aires Ministro Pistarini

Wed 2/9

9:00 p.m.-11:54 p.m.

2 stops27h 54m

Ottawa

Wed 9/9

6:00 a.m.-8:00 a.m.

2 stops25h 00m

C$ 1,570
Quickest round-trip

Buenos AiresOttawa

EZE - YOW

EZEYOW

Buenos Aires Ministro Pistarini

Sat 22/8

4:35 p.m.-9:24 a.m.

2 stops17h 49m

Ottawa

Fri 11/9

7:25 p.m.-2:30 p.m.

2 stops18h 05m

C$ 1,683

Buenos AiresOttawa

EZE - YOW

EZEYOW

Buenos Aires Ministro Pistarini

Thu 25/6

4:35 p.m.-8:28 a.m.

3 stops40h 53m

Ottawa

Sun 5/7

9:05 a.m.-2:30 p.m.

2 stops28h 25m

C$ 1,787

Buenos AiresOttawa

EZE - YOW

EZEYOW

Buenos Aires Ministro Pistarini

Sat 4/7

9:00 p.m.-10:03 a.m.

2 stops38h 03m

Ottawa

Fri 24/7

7:30 p.m.-8:00 a.m.

2 stops35h 30m

C$ 1,814
Cheapest one-way

Buenos AiresOttawa

EZE - YOW

EZEYOW

Buenos Aires Ministro Pistarini

Wed 8/7

7:10 a.m.-8:15 a.m.

3 stops26h 05m

C$ 880
Quickest one-way

Buenos AiresOttawa

EZE - YOW

EZEYOW

Buenos Aires Ministro Pistarini

Wed 8/7

4:35 p.m.-11:15 a.m.

2 stops19h 40m

C$ 902

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/5

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Buenos Aires to Ottawa?

    For as low as C$ 1,570, United Airlines can have you in Ottawa from Buenos Aires in 27h 54m. Buenos Aires and Ottawa are separated by a distance of 9070 km.

  • 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.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Wakefield
Pembroke
Smiths Falls

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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 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,512AverageC$ 1,557FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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