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Cheap flights from Ontario to Porto Alegre from C$ 461

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — POA
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Ontario to Porto Alegre

Keep the following information in mind while searching for Ontario to Porto Alegre flight deals. Data was last updated 31 July 2025.

Round-trip from

C$ 877

One-way from

C$ 461

Popular in

December

Cheapest in

April

Average price

C$ 1,392
United Airlines
  • United Airlines
  • 26/8-3/9
  • 4 total stops
  • 54h 08m total
  • Ontario to Porto Alegre
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8/9
  • 8/9
  • 2 total stops
  • 21h 35m total
  • Ontario to Porto Alegre
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Highest demand for flights based on searches. 7% potential increase in price (C$ 144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Ontario to Porto Alegre

Cheapest flights from Ontario to Porto Alegre
Explore the most affordable flight options available from Ontario to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Sun 5/1012:10 p.m.YYZ - POA
2 stops25h 25mUnited Airlines
Sat 18/105:40 p.m.POA - YYZ
2 stops19h 57mUnited Airlines
Deal found 30/7C$ 883
Sat 1/114:40 p.m.YYZ - POA
2 stops36h 50mDelta
Wed 19/117:45 a.m.POA - YYZ
2 stops18h 14mDelta
Deal found 30/7C$ 1,049
Thu 7/812:46 p.m.YUL - POA
2 stops28h 09mLATAM Airlines
Sun 31/82:35 p.m.POA - YUL
2 stops24h 03mLATAM Airlines
Deal found 31/7C$ 1,070
Sat 1/118:45 a.m.YYZ - POA
1 stop14h 45mCopa Airlines
Tue 18/111:35 a.m.POA - YYZ
1 stop24h 34mCopa Airlines
Deal found 31/7C$ 1,183
Mon 1/121:00 p.m.YYZ - POA
2 stops23h 35mAir Canada
Thu 25/123:25 p.m.POA - YYZ
2 stops24h 15mAir Canada
Deal found 31/7C$ 1,457
Wed 6/811:29 a.m.YYZ - POA
3 stops30h 21mMultiple Airlines
Sat 30/85:00 a.m.POA - YYZ
3 stops27h 15mMultiple Airlines
Deal found 29/7C$ 1,609
Tue 16/124:40 p.m.YYZ - POA
2 stops22h 55mLATAM Airlines
Fri 16/17:30 p.m.POA - YYZ
2 stops22h 24mLATAM Airlines
Deal found 31/7C$ 1,616
Thu 7/88:42 a.m.YUL - POA
1 stop14h 33mCopa Airlines
Sun 31/88:10 p.m.POA - YUL
2 stops29h 29mCopa Airlines
Deal found 31/7C$ 2,429

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Porto Alegre 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 31 July 2025.
Use the filters below to find and compare flights from Ontario to Porto Alegre that are best for you.

Fly from

Ontario

Fly to

Porto Alegre

Route

Depart

Return

Price

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Tue 26/8

6:35 p.m.-4:10 p.m.

2 stops20h 35m

Porto Alegre Salgado Filho

Wed 3/9

3:25 p.m.-11:58 p.m.

2 stops33h 33m

C$ 877

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Sat 1/11

4:40 p.m.-6:30 a.m.

2 stops36h 50m

Porto Alegre Salgado Filho

Wed 19/11

7:45 a.m.-11:59 p.m.

2 stops18h 14m

C$ 1,049

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Sat 1/11

8:45 a.m.-12:30 a.m.

1 stop14h 45m

Porto Alegre Salgado Filho

Tue 18/11

1:35 a.m.-12:09 a.m.

1 stop24h 34m

C$ 1,187

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Sat 1/11

11:55 p.m.-10:50 a.m.

2 stops33h 55m

Porto Alegre Salgado Filho

Tue 18/11

1:35 a.m.-12:09 a.m.

1 stop24h 34m

C$ 1,194

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Sun 5/10

10:15 p.m.-11:15 p.m.

1 stop24h 00m

Porto Alegre Salgado Filho

Sat 18/10

3:45 p.m.-10:39 a.m.

2 stops19h 54m

C$ 1,490

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Tue 16/12

4:40 p.m.-5:35 p.m.

2 stops22h 55m

Porto Alegre Salgado Filho

Fri 16/1

2:05 p.m.-1:12 p.m.

2 stops25h 07m

C$ 1,546

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Tue 16/12

10:26 a.m.-4:25 p.m.

2 stops27h 59m

Porto Alegre Salgado Filho

Fri 16/1

5:55 p.m.-11:50 a.m.

2 stops19h 55m

C$ 1,987

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Mon 8/9

9:05 a.m.-7:40 a.m.

2 stops21h 35m

C$ 461

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Mon 1/9

7:00 a.m.-2:35 p.m.

2 stops30h 35m

C$ 468

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Tue 28/10

10:55 a.m.-4:25 p.m.

2 stops28h 30m

C$ 476

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 17 results
1
2

Best time to book a flight from Ontario to Porto Alegre

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

What is the cheapest time of day to fly from ON to POA?

Find hourly flight availability from Ontario to Porto Alegre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Porto Alegre as you normally would.

Reviews of airlines servicing Porto Alegre

Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated 31 July 2025.
Read reviews from past customers who have flown LATAM Airlines,Copa Airlines, andUnited Airlines from Ontario to Porto Alegre. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,822 reviews
Check prices

Comfort

7.4

Boarding

7.6

Crew

8.1

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,822 reviews
LATAM Airlines
7.5
Good
1,822 reviews
Check prices

Comfort

7.4

Boarding

7.6

Crew

8.1

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Copa Airlines
7.5
Good
1,493 reviews
LATAM Airlines
7.5
Good
1,822 reviews
Check prices

Comfort

7.4

Boarding

7.6

Crew

8.1

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
United Airlines
7.4
Good
8,900 reviews
LATAM Airlines
7.5
Good
1,822 reviews
Check prices

Comfort

7.4

Boarding

7.6

Crew

8.1

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
GOL
7.3
Good
1,091 reviews
LATAM Airlines
7.5
Good
1,822 reviews
Check prices

Comfort

7.4

Boarding

7.6

Crew

8.1

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,822 reviews
Check prices

Comfort

7.4

Boarding

7.6

Crew

8.1

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Porto Alegre. 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 Porto Alegre from Ontario?

    If you book a flight to Porto Alegre from Ontario, you will be flying to Salgado Filho, which is the city’s only airport. Porto Alegre Salgado Filho (POA) is located 6.4 km from the centre of Porto Alegre.

  • What are the cheapest airlines to fly from Region of Ontario to Porto Alegre one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 468. Users have also found prices from C$ 476 and C$ 512 on American Airlines and GOL, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Porto Alegre 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

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Alternative routes for Ontario to Porto Alegre

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

Top 2 airlines flying from Ontario to Porto Alegre

Discover the top 2 airlines that operate flights from Ontario to Porto Alegre. 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 31 July 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 947AverageC$ 1,155FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
United AirlinesCheapestC$ 952AverageC$ 1,265FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

When you search for this flight from Ontario to Porto Alegre, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Porto Alegre 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 Ontario to Porto Alegre with no change fees?

Need flexible booking options for your flight to Porto Alegre from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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