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Cheap flights from Porto Alegre to Ottawa from C$ 1,022

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
POA — YOW
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

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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 28 October 2025.

Tue 28/103:25 p.m.POA - YOW
2 stops30h 53mUnited Airlines
Tue 4/117:30 p.m.YOW - POA
2 stops18h 50mUnited Airlines
Deal found 27/10C$ 1,022
Thu 18/121:55 p.m.POA - YOW
2 stops35h 59mUnited Airlines
Thu 1/12:15 p.m.YOW - POA
2 stops26h 05mUnited Airlines
Deal found 26/10C$ 2,622
Thu 18/125:55 p.m.POA - YOW
2 stops30h 23mAir Canada
Thu 1/17:45 a.m.YOW - POA
2 stops28h 55mAir Canada
Deal found 27/10C$ 2,669
Tue 28/108:45 p.m.POA - YOW
3 stops37h 57mMultiple Airlines
Tue 4/119:45 a.m.YOW - POA
3 stops23h 15mMultiple Airlines
Deal found 27/10C$ 3,407

Cheap 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 28 October 2025.

Round-trip from

C$ 1,441
Air Canada
  • Air Canada
  • 9/4-13/4
  • 4 total stops
  • 53h 01m total
  • Porto Alegre to Ottawa
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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 28 October 2025.
Use the filters below to find and compare flights from Porto Alegre to Ottawa that are best for you.

Fly from

Porto Alegre

Fly to

Ottawa

Route

Depart

Return

Price

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Thu 9/4

1:35 p.m.-4:16 p.m.

2 stops27h 41m

Ottawa

Mon 13/4

2:05 p.m.-4:25 p.m.

2 stops25h 20m

C$ 1,441

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Fri 10/4

1:35 p.m.-1:14 p.m.

2 stops24h 39m

Ottawa

Tue 14/4

8:05 p.m.-2:35 p.m.

2 stops17h 30m

C$ 1,620

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Thu 18/12

1:55 p.m.-11:54 p.m.

2 stops35h 59m

Ottawa

Thu 1/1

2:15 p.m.-2:40 p.m.

2 stops22h 25m

C$ 2,622

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Thu 18/12

5:55 p.m.-10:18 p.m.

2 stops30h 23m

Ottawa

Thu 1/1

7:45 a.m.-2:40 p.m.

2 stops28h 55m

C$ 2,669

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

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 27h 41m. Air Canada provides one of the quickest options available for as low as C$ 1,441. 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
Smiths Falls
Perth
Prescott
Pembroke
Wakefield

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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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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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