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Cheap flights from Ontario to Porto Alegre from C$ 595

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Porto Alegre departing on 13/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Find the cheapest flights from Ontario to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 a.m. - 7:20 p.m.
YUL
-
POA
35h 20m
2 stops
Multiple Airlines Logo
8:55 p.m. - 12:20 a.m.
POA
-
YUL
28h 25m
2 stops
C$ 1,186Multiple Airlines
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
8:30 a.m. - 12:15 a.m.
YYZ
-
POA
14h 45m
1 stop
Multiple Airlines Logo
5:30 a.m. - 11:55 p.m.
POA
-
YYZ
19h 25m
2 stops
C$ 1,252Multiple Airlines
Fri, 28 Aug - Tue, 15 Sep
Multiple Airlines Logo
8:30 a.m. - 12:15 a.m.
YYZ
-
POA
14h 45m
1 stop
Multiple Airlines Logo
8:55 p.m. - 11:55 p.m.
POA
-
YYZ
28h 00m
2 stops
C$ 1,255Multiple Airlines
Fri, 28 Aug - Mon, 14 Sep
Multiple Airlines Logo
8:30 a.m. - 12:15 a.m.
YYZ
-
POA
14h 45m
1 stop
Multiple Airlines Logo
5:30 a.m. - 11:55 p.m.
POA
-
YYZ
19h 25m
2 stops
C$ 1,258Multiple Airlines
Fri, 28 Aug - Thu, 10 Sep
Avianca Logo
6:55 p.m. - 2:20 p.m.
YYZ
-
POA
18h 25m
2 stops
Avianca Logo
4:05 p.m. - 10:04 a.m.
POA
-
YYZ
18h 59m
2 stops
C$ 1,321Avianca
Sat, 5 Sep - Sun, 20 Sep
American Airlines Logo
7:14 a.m. - 10:45 a.m.
YUL
-
POA
26h 31m
2 stops
American Airlines Logo
4:20 p.m. - 11:26 p.m.
POA
-
YUL
32h 06m
2 stops
C$ 1,360American Airlines
Sun, 16 Aug - Thu, 27 Aug
Copa Airlines Logo
8:35 a.m. - 12:20 a.m.
YUL
-
POA
14h 45m
1 stop
Copa Airlines Logo
1:20 a.m. - 12:40 a.m.
POA
-
YUL
24h 20m
1 stop
C$ 1,363Copa Airlines
Thu, 3 Sep - Wed, 9 Sep
Copa Airlines Logo
8:35 a.m. - 12:15 a.m.
YUL
-
POA
14h 40m
1 stop
Copa Airlines Logo
1:20 a.m. - 12:40 a.m.
POA
-
YUL
24h 20m
1 stop
C$ 1,364Copa Airlines
Mon, 31 Aug - Sun, 13 Sep
LATAM Airlines Logo
6:10 p.m. - 5:15 p.m.
YYZ
-
POA
21h 05m
2 stops
LATAM Airlines Logo
12:25 p.m. - 4:51 p.m.
POA
-
YYZ
30h 26m
2 stops
C$ 1,374LATAM Airlines
Wed, 2 Dec - Sun, 6 Dec
LATAM Airlines Logo
6:00 p.m. - 3:45 p.m.
YYZ
-
POA
19h 45m
2 stops
LATAM Airlines Logo
6:00 p.m. - 1:09 p.m.
POA
-
YYZ
21h 09m
2 stops
C$ 1,376LATAM Airlines
Wed, 2 Dec - Sun, 6 Dec

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American Airlines flights from Region of Ontario to Porto Alegre

Our best American Airlines deals on Region of Ontario to Porto Alegre flight tickets
American Airlines
16 Aug
YUL7:14 a.m.Montreal Pierre Elliott Trudeau Intl
26h 31m
2 stops
POA10:45 a.m.Porto Alegre Salgado Filho
27 Aug
POA4:20 p.m.Porto Alegre Salgado Filho
32h 06m
2 stops
YUL11:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,360
American Airlines
16 Aug
YUL7:14 a.m.Montreal Pierre Elliott Trudeau Intl
26h 31m
2 stops
POA10:45 a.m.Porto Alegre Salgado Filho
27 Aug
POA4:20 p.m.Porto Alegre Salgado Filho
32h 06m
2 stops
YUL11:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,550

Copa Airlines flights from Region of Ontario to Porto Alegre

Our best Copa Airlines deals on Region of Ontario to Porto Alegre flight tickets
Copa Airlines
3 Sep
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
14h 45m
1 stop
POA12:20 a.m.Porto Alegre Salgado Filho
9 Sep
POA1:20 a.m.Porto Alegre Salgado Filho
24h 20m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,363
Copa Airlines
31 Aug
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
14h 40m
1 stop
POA12:15 a.m.Porto Alegre Salgado Filho
13 Sep
POA1:20 a.m.Porto Alegre Salgado Filho
24h 20m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,369
Copa Airlines
31 Aug
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
14h 40m
1 stop
POA12:15 a.m.Porto Alegre Salgado Filho
13 Sep
POA1:20 a.m.Porto Alegre Salgado Filho
24h 20m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,370

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 96,600 searches. Data last updated 21 July 2026.
Use the filters below to find and compare flights from Ontario to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

7:00 a.m.-7:20 p.m.

2 stops35h 20m

Porto Alegre Salgado Filho

Mon 19/10

8:55 p.m.-12:20 a.m.

2 stops28h 25m

C$ 1,186
Quickest round-trip

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Fri 28/8

8:30 a.m.-12:15 a.m.

1 stop14h 45m

Porto Alegre Salgado Filho

Tue 15/9

5:30 a.m.-11:55 p.m.

2 stops19h 25m

C$ 1,252

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Fri 28/8

8:30 a.m.-12:15 a.m.

1 stop14h 45m

Porto Alegre Salgado Filho

Mon 14/9

8:55 p.m.-11:55 p.m.

2 stops28h 00m

C$ 1,255

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Fri 28/8

8:30 a.m.-12:15 a.m.

1 stop14h 45m

Porto Alegre Salgado Filho

Thu 10/9

5:30 a.m.-11:55 p.m.

2 stops19h 25m

C$ 1,258

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Sat 5/9

6:55 p.m.-2:20 p.m.

2 stops18h 25m

Porto Alegre Salgado Filho

Sun 20/9

4:05 p.m.-10:04 a.m.

2 stops18h 59m

C$ 1,321

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

7:14 a.m.-10:45 a.m.

2 stops26h 31m

Porto Alegre Salgado Filho

Thu 27/8

4:20 p.m.-11:26 p.m.

2 stops32h 06m

C$ 1,360

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

8:35 a.m.-12:20 a.m.

1 stop14h 45m

Porto Alegre Salgado Filho

Wed 9/9

1:20 a.m.-12:40 a.m.

1 stop24h 20m

C$ 1,363

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

8:35 a.m.-12:15 a.m.

1 stop14h 40m

Porto Alegre Salgado Filho

Sun 13/9

1:20 a.m.-12:40 a.m.

1 stop24h 20m

C$ 1,364

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Wed 2/12

6:10 p.m.-5:15 p.m.

2 stops21h 05m

Porto Alegre Salgado Filho

Sun 6/12

12:25 p.m.-4:51 p.m.

2 stops30h 26m

C$ 1,374

TorontoPorto Alegre

YYZ - POA

YYZPOA

Toronto Pearson Intl

Wed 2/12

6:00 p.m.-3:45 p.m.

2 stops19h 45m

Porto Alegre Salgado Filho

Sun 6/12

6:00 p.m.-1:09 p.m.

2 stops21h 09m

C$ 1,376

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Region of Ontario to Porto Alegre

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Porto Alegre?

The cheapest month to fly to Porto Alegre from Region of Ontario is in May. Flight prices, which tend to average around C$ 0, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Porto Alegre, with average flight prices from Region of Ontario averaging around C$ 602.

Can stopping save me money on Region of Ontario to Porto Alegre flights?

You could potentially save up to 3% on your flight if you consider stops on a Region of Ontario to Porto Alegre flight.

Cheap Region of Ontario to Porto Alegre flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Porto Alegre

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from Region of Ontario to Porto Alegre takes 14h 45m
There are no direct flights from Region of Ontario to Porto Alegre. There are no popular flight routes from Region of Ontario to Porto Alegre.
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Frequently asked questions about flying from Ontario to Porto Alegre

  • When did momondo last update prices for flights from Ontario to Porto Alegre Salgado Filho Airport?

    Prices for flights from Ontario to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Porto Alegre Salgado Filho Airport?

  • How old do you have to be to fly from Ontario to Porto Alegre Salgado Filho Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The travel and health documents you'll need for your trip to Porto Alegre Salgado Filho Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Porto Alegre

Compare and see reviews for airlines that fly from Region of Ontario to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom C$ 394Free CancellationRating
7.6
1,566 reviews
Search Copa Airlines flights
United AirlinesPriceFrom C$ 469Free CancellationRating
7.4
10,013 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Porto Alegre?

Finding the right flight to Porto Alegre from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto Alegre quick and easy, saving you time and money.

Can I find flights from Ontario to Porto Alegre with flexible booking policies on momondo?

Yes. All flights to Porto Alegre from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Porto Alegre?

momondo provides multiple filters to help you find the best flight to Porto Alegre from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Porto Alegre right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Porto Alegre flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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