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Cheap flights from Porto Alegre to Ottawa from C$ 1,264

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
POA — YOW
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 1,264
United Airlines
  • United Airlines
  • 1/10-15/10
  • 4 total stops
  • 48h 03m total
  • Porto Alegre to Ottawa
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Find flight deals from Porto Alegre to Ottawa

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 11 September 2025.

Wed 1/101:55 p.m.POA - YOW
2 stops29h 57mUnited Airlines
Wed 15/107:29 p.m.YOW - POA
2 stops18h 06mUnited Airlines
Deal found 9/9C$ 1,264
Tue 23/121:40 p.m.POA - YOW
2 stops21h 43mAir Canada
Thu 1/12:50 p.m.YOW - POA
2 stops25h 30mAir Canada
Deal found 11/9C$ 1,684
Tue 23/123:25 p.m.POA - YOW
2 stops31h 53mUnited Airlines
Thu 26/36:52 a.m.YOW - POA
2 stops30h 43mUnited Airlines
Deal found 11/9C$ 1,685
Tue 23/129:05 p.m.POA - YOW
3 stops38h 37mMultiple Airlines
Thu 1/110:50 a.m.YOW - POA
2 stops25h 45mMultiple Airlines
Deal found 11/9C$ 3,506
Tue 23/129:05 p.m.POA - YOW
3 stops38h 37mMultiple Airlines
Thu 26/310:20 a.m.YOW - POA
2 stops29h 05mMultiple Airlines
Deal found 11/9C$ 4,256

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 11 September 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

Wed 1/10

1:55 p.m.-6:52 p.m.

2 stops29h 57m

Ottawa

Wed 15/10

7:29 p.m.-2:35 p.m.

2 stops18h 06m

C$ 1,264

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Tue 23/12

1:40 p.m.-9:23 a.m.

2 stops21h 43m

Ottawa

Thu 1/1

2:50 p.m.-6:20 p.m.

2 stops25h 30m

C$ 1,684

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Tue 23/12

3:25 p.m.-9:18 p.m.

2 stops31h 53m

Ottawa

Thu 26/3

6:52 a.m.-2:35 p.m.

2 stops30h 43m

C$ 1,685

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Tue 23/12

9:05 p.m.-9:42 a.m.

3 stops38h 37m

Ottawa

Thu 26/3

10:20 a.m.-4:25 p.m.

2 stops29h 05m

C$ 4,256

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 21h 43m. United Airlines provides one of the quickest options available for as low as C$ 1,684. 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.

  • What is the cheapest month to book a flight from Porto Alegre to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Porto Alegre to Ottawa (average of C$ 224). Flying from Porto Alegre 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 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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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?

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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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