Find flights
When to book
FAQs

Cheap flights from Porto Alegre to Ottawa from C$ 1,617

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
POA — YOW
10 Apr — 17 Apr1
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 11 March 2026.

Thu 19/32:05 p.m.
POA
-
YOW
2 stops28h 07m
United Airlines
Mon 23/37:30 p.m.
YOW
-
POA
2 stops19h 55m
United Airlines
Deal found 5/3C$ 1,617
Thu 2/41:20 p.m.
POA
-
YOW
2 stops21h 51m
Air Canada
Mon 6/47:25 p.m.
YOW
-
POA
2 stops17h 25m
Air Canada
Deal found 6/3C$ 2,170

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 11 March 2026.

Round-trip from

C$ 2,170
Air Canada
  • Air Canada
  • 2/4-6/4
  • 4 total stops
  • 39h 16m 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 11 March 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
Quickest round-trip

Porto AlegreOttawa

POA - YOW

POAYOW

Porto Alegre Salgado Filho

Thu 2/4

1:20 p.m.-10:11 a.m.

2 stops21h 51m

Ottawa

Mon 6/4

7:25 p.m.-1:50 p.m.

2 stops17h 25m

C$ 2,170

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

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 21h 51m. Air Canada provides one of the quickest options available for as low as C$ 2,170. Porto Alegre and Ottawa are separated by a distance of 8727 km.

  • 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
Perth
Wakefield
Pembroke
Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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 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.

Why should you use Cheapflights to find cheap flight tickets from Porto Alegre to Ottawa?

Millions of users choose and trust Cheapflights to book the best flight deals from Porto Alegre to Ottawa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.