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Cheap flights from Porto Alegre to Ottawa from C$ 926

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
POA — YOW
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto Alegre to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Porto Alegre to Ottawa
Explore the most affordable flight options available from Porto Alegre to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Tue 3/112:00 p.m.
POA
-
YOW
2 stops30h 18m
Air Canada
Thu 12/116:20 p.m.
YOW
-
POA
2 stops19h 15m
Air Canada
Deal found 28/4C$ 1,367
Tue 9/65:30 a.m.
POA
-
YOW
3 stops43h 50m
Multiple Airlines
Tue 16/67:00 a.m.
YOW
-
POA
3 stops27h 45m
Multiple Airlines
Deal found 25/4C$ 1,377
Tue 9/65:10 p.m.
POA
-
YOW
2 stops17h 53m
United Airlines
Tue 16/62:52 p.m.
YOW
-
POA
2 stops22h 28m
United Airlines
Deal found 25/4C$ 1,647
Mon 28/95:10 p.m.
POA
-
YOW
2 stops18h 25m
Air Canada
Thu 1/102:00 p.m.
YOW
-
POA
2 stops24h 35m
Air Canada
Deal found 24/4C$ 1,840

Find flight deals from Porto Alegre to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) 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 2026.

Round-trip from

C$ 1,377

One-way from

C$ 926
9/6-16/6
  • 9/6-16/6
  • 6 total stops
  • 71h 35m total
  • Porto Alegre to Ottawa
Search Deals
25/8
  • 25/8
  • 3 total stops
  • 39h 10m total
  • Porto Alegre to Ottawa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto Alegre 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 2026.
Use the filters below to find and compare flights from Porto Alegre to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Tue 9/6

5:30 a.m.-12:20 a.m.

3 stops43h 50m

Ottawa

Tue 16/6

7:00 a.m.-11:45 a.m.

3 stops27h 45m

C$ 1,377
Quickest round-trip

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Tue 9/6

5:10 p.m.-10:03 a.m.

2 stops17h 53m

Ottawa

Tue 16/6

2:52 p.m.-2:20 p.m.

2 stops22h 28m

C$ 1,647

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Mon 28/9

5:10 p.m.-10:35 a.m.

2 stops18h 25m

Ottawa

Thu 1/10

2:00 p.m.-3:35 p.m.

2 stops24h 35m

C$ 1,840
Cheapest one-way

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Tue 25/8

9:05 p.m.-11:15 a.m.

3 stops39h 10m

C$ 926

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Thu 27/8

9:05 p.m.-11:15 a.m.

3 stops39h 10m

C$ 926

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Wed 26/8

5:10 p.m.-9:56 a.m.

2 stops17h 46m

C$ 1,183
Quickest one-way

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Tue 25/8

5:10 p.m.-9:15 a.m.

2 stops17h 05m

C$ 1,294

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Sorted by cheapest first

Best time to book a flight from Porto Alegre to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Porto Alegre 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.

Related info for your journey

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

  • How long is the flight from Porto Alegre to Ottawa?

    A quick flight from Porto Alegre to Ottawa can take about 17h 53m. United Airlines provides one of the quickest options available for as low as C$ 1,647. Porto Alegre and Ottawa are separated by a distance of 8727 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Porto Alegre to Ottawa that include hotel bookings?

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

  • How can I find direct flights from Porto Alegre to Ottawa?

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

  • Can I find deals for business class flights from Porto Alegre to Ottawa?

    Yes. Cheapflights offers flight deals from Porto Alegre 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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Alternative routes for Porto Alegre to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Porto Alegre to Pearson Intl flights
Porto Alegre to Pierre Elliott Trudeau Intl flights

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How does Cheapflights help users find flights from Porto Alegre to Ottawa?

Deals for Porto Alegre to Ottawa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Can Cheapflights find flights from Porto Alegre to Ottawa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Porto Alegre to Ottawa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Porto Alegre to Ottawa become cheaper?

Yes, Cheapflights offers price alerts on Porto Alegre to Ottawa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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