What is the cheapest airline that flies from Montreal to Porto Alegre Salgado Filho?

GOL is the most popular carrier operating from Montreal to Porto Alegre Salgado Filho

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

Prices for flights from Montreal to Porto Alegre Salgado Filho Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal 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 required for your trip to Porto Alegre Salgado Filho Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Alegre Salgado Filho Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 534 Cheap Flights from Montreal to Porto Alegre in 2026

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

Find the cheapest flights from Montreal to Porto Alegre

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 p.m. - 12:40 a.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

24h 40m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

6:40 p.m. - 9:35 p.m.POA Porto Alegre Salgado Filho-YUL Montreal Pierre Elliott Trudeau Intl

51h 55m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

C$ 976GOL

Sun, 11 Oct - Sun, 18 Oct

11:00 p.m. - 12:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

36h 15m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl

6:45 p.m. - 9:35 p.m.POA Porto Alegre Salgado Filho-YUL Montreal Pierre Elliott Trudeau Intl

27h 50m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

C$ 1,123Multiple Airlines

Fri, 9 Oct - Mon, 19 Oct

11:00 p.m. - 12:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

36h 15m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl

6:45 p.m. - 9:35 p.m.POA Porto Alegre Salgado Filho-YUL Montreal Pierre Elliott Trudeau Intl

27h 50m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

C$ 1,124Multiple Airlines

Fri, 9 Oct - Mon, 19 Oct

6:50 p.m. - 12:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

28h 25m3 stops Atlanta Hartsfield-Jackson Rio de Janeiro–Galeão Intl Sao Paulo Viracopos

8:50 p.m. - 9:35 p.m.POA Porto Alegre Salgado Filho-YUL Montreal Pierre Elliott Trudeau Intl

25h 45m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

C$ 1,397Multiple Airlines

Fri, 9 Oct - Mon, 19 Oct

6:50 p.m. - 12:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

28h 25m3 stops Atlanta Hartsfield-Jackson Rio de Janeiro–Galeão Intl Sao Paulo Viracopos

8:50 p.m. - 9:35 p.m.POA Porto Alegre Salgado Filho-YUL Montreal Pierre Elliott Trudeau Intl

25h 45m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

C$ 1,403Multiple Airlines

Fri, 9 Oct - Mon, 19 Oct

11:00 p.m. - 7:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

19h 45m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

3:25 p.m. - 6:10 a.m.POA Porto Alegre Salgado Filho-YUL Montreal Pierre Elliott Trudeau Intl

15h 45m1 stop Sao Paulo Guarulhos Intl

C$ 1,416Multiple Airlines

Fri, 9 Oct - Mon, 19 Oct

11:00 p.m. - 7:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

19h 45m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

3:25 p.m. - 6:10 a.m.POA Porto Alegre Salgado Filho-YUL Montreal Pierre Elliott Trudeau Intl

15h 45m1 stop Sao Paulo Guarulhos Intl

C$ 1,416Multiple Airlines

Fri, 9 Oct - Mon, 19 Oct

11:00 p.m. - 10:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

34h 50m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

9:10 p.m. - 6:10 a.m.POA Porto Alegre Salgado Filho-YUL Montreal Pierre Elliott Trudeau Intl

34h 00m1 stop Sao Paulo Guarulhos Intl

C$ 1,424Multiple Airlines

Sun, 11 Oct - Sun, 18 Oct

10:10 p.m. - 10:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

34h 05m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

7:35 p.m. - 8:45 p.m.POA Porto Alegre Salgado Filho-YUL Montreal Pierre Elliott Trudeau Intl

51h 10m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

C$ 1,446Avianca

Fri, 22 Jan - Tue, 26 Jan

10:55 p.m. - 4:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

16h 25m1 stop Sao Paulo Guarulhos Intl

3:25 p.m. - 6:10 a.m.POA Porto Alegre Salgado Filho-YUL Montreal Pierre Elliott Trudeau Intl

15h 45m1 stop Sao Paulo Guarulhos Intl

C$ 1,656Air Canada

Fri, 9 Oct - Mon, 19 Oct

Cheap one-way flights

Enter your travel dates to find the best prices.

10:10 p.m. - 6:55 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

42h 45m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

C$ 534GOL

Wed, 4 Nov

7:00 a.m. - 4:55 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

32h 55m3 stops Punta Cana Sao Paulo Guarulhos Intl Brasilia

C$ 615Multiple Airlines

Wed, 16 Sep

7:00 a.m. - 12:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

28h 05m3 stops Punta Cana Sao Paulo Guarulhos Intl Brasilia

C$ 615Multiple Airlines

Mon, 14 Sep

7:00 a.m. - 12:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

28h 05m3 stops Punta Cana Sao Paulo Guarulhos Intl Brasilia

C$ 630Multiple Airlines

Mon, 14 Sep

6:45 a.m. - 5:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

32h 20m3 stops Punta Cana Sao Paulo Guarulhos Intl Curitiba Afonso Pena

C$ 640Multiple Airlines

Wed, 4 Nov

7:00 a.m. - 12:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

28h 05m3 stops Punta Cana Sao Paulo Guarulhos Intl Brasilia

C$ 645Multiple Airlines

Wed, 16 Sep

11:00 p.m. - 11:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

47h 35m2 stops Bogotá El Dorado Brasilia

C$ 655GOL

Thu, 15 Oct

10:30 a.m. - 3:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

28h 10m2 stops New York LaGuardia Sao Paulo Guarulhos Intl

C$ 662American Airlines

Wed, 16 Sep

7:00 a.m. - 4:55 p.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

32h 55m3 stops Punta Cana Sao Paulo Guarulhos Intl Brasilia

C$ 694Multiple Airlines

Fri, 18 Sep

8:35 a.m. - 12:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-POA Porto Alegre Salgado Filho

14h 45m1 stop Panama City Tocumen Intl

C$ 744Copa Airlines

Thu, 17 Sep

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Air Canada flights from Montreal to Porto Alegre

Our best Air Canada deals on Montreal to Porto Alegre flight tickets

Air Canada

22 Jan

YUL8:55 p.m.Montreal Pierre Elliott Trudeau Intl

15h 45m

1 stop

POA2:40 p.m.Porto Alegre Salgado Filho

26 Jan

POA2:15 p.m.Porto Alegre Salgado Filho

21h 10m

2 stops

YUL9:25 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,657

Air Canada

1 Dec

YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl

21h 30m

2 stops

POA4:40 p.m.Porto Alegre Salgado Filho

28 Dec

POA5:10 p.m.Porto Alegre Salgado Filho

15h 00m

1 stop

YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,658

Air Canada

1 Dec

YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl

21h 30m

2 stops

POA4:40 p.m.Porto Alegre Salgado Filho

28 Dec

POA5:10 p.m.Porto Alegre Salgado Filho

15h 00m

1 stop

YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,747

American Airlines flights from Montreal to Porto Alegre

Our best American Airlines deals on Montreal to Porto Alegre flight tickets

American Airlines

24 Dec

YUL7:06 a.m.Montreal Pierre Elliott Trudeau Intl

25h 54m

2 stops

POA11:00 a.m.Porto Alegre Salgado Filho

13 Jan

POA6:40 p.m.Porto Alegre Salgado Filho

21h 04m

3 stops

YUL1:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 3,512

American Airlines

1 Dec

YUL7:33 a.m.Montreal Pierre Elliott Trudeau Intl

25h 27m

3 stops

POA11:00 a.m.Porto Alegre Salgado Filho

28 Dec

POA6:40 p.m.Porto Alegre Salgado Filho

21h 49m

2 stops

YUL2:29 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 3,719

American Airlines

1 Dec

YUL7:33 a.m.Montreal Pierre Elliott Trudeau Intl

25h 27m

3 stops

POA11:00 a.m.Porto Alegre Salgado Filho

28 Dec

POA6:40 p.m.Porto Alegre Salgado Filho

21h 49m

2 stops

YUL2:29 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 3,779

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPorto Alegre

YUL Montreal Pierre Elliott Trudeau Intl - POA Porto Alegre Salgado Filho

YULPOA

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

11:00 p.m.-12:40 a.m.

2 stops24h 40m

Porto Alegre Salgado Filho

Sun 18/10

6:40 p.m.-9:35 p.m.

2 stops51h 55m

C$ 976

MontrealPorto Alegre

YUL Montreal Pierre Elliott Trudeau Intl - POA Porto Alegre Salgado Filho

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

11:00 p.m.-12:15 p.m.

2 stops36h 15m

Porto Alegre Salgado Filho

Mon 19/10

6:45 p.m.-9:35 p.m.

2 stops27h 50m

C$ 1,123

MontrealPorto Alegre

YUL Montreal Pierre Elliott Trudeau Intl - POA Porto Alegre Salgado Filho

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

11:00 p.m.-12:15 p.m.

2 stops36h 15m

Porto Alegre Salgado Filho

Mon 19/10

6:45 p.m.-9:35 p.m.

2 stops27h 50m

C$ 1,124

MontrealPorto Alegre

YUL Montreal Pierre Elliott Trudeau Intl - POA Porto Alegre Salgado Filho

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

6:50 p.m.-12:15 a.m.

3 stops28h 25m

Porto Alegre Salgado Filho

Mon 19/10

8:50 p.m.-9:35 p.m.

2 stops25h 45m

C$ 1,397

MontrealPorto Alegre

YUL Montreal Pierre Elliott Trudeau Intl - POA Porto Alegre Salgado Filho

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

6:50 p.m.-12:15 a.m.

3 stops28h 25m

Porto Alegre Salgado Filho

Mon 19/10

8:50 p.m.-9:35 p.m.

2 stops25h 45m

C$ 1,403

MontrealPorto Alegre

YUL Montreal Pierre Elliott Trudeau Intl - POA Porto Alegre Salgado Filho

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

11:00 p.m.-7:45 p.m.

2 stops19h 45m

Porto Alegre Salgado Filho

Mon 19/10

3:25 p.m.-6:10 a.m.

1 stop15h 45m

C$ 1,416

MontrealPorto Alegre

YUL Montreal Pierre Elliott Trudeau Intl - POA Porto Alegre Salgado Filho

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

11:00 p.m.-7:45 p.m.

2 stops19h 45m

Porto Alegre Salgado Filho

Mon 19/10

3:25 p.m.-6:10 a.m.

1 stop15h 45m

C$ 1,416

MontrealPorto Alegre

YUL Montreal Pierre Elliott Trudeau Intl - POA Porto Alegre Salgado Filho

YULPOA

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

11:00 p.m.-10:50 a.m.

2 stops34h 50m

Porto Alegre Salgado Filho

Sun 18/10

9:10 p.m.-6:10 a.m.

1 stop34h 00m

C$ 1,424

MontrealPorto Alegre

YUL Montreal Pierre Elliott Trudeau Intl - POA Porto Alegre Salgado Filho

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 22/1

10:10 p.m.-10:15 a.m.

2 stops34h 05m

Porto Alegre Salgado Filho

Tue 26/1

7:35 p.m.-8:45 p.m.

2 stops51h 10m

C$ 1,446

Quickest round-trip

MontrealPorto Alegre

YUL Montreal Pierre Elliott Trudeau Intl - POA Porto Alegre Salgado Filho

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

10:55 p.m.-4:20 p.m.

1 stop16h 25m

Porto Alegre Salgado Filho

Mon 19/10

3:25 p.m.-6:10 a.m.

1 stop15h 45m

C$ 1,656

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal 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

Prices

Airlines

What is the cheapest month to fly to Porto Alegre?

The cheapest month to fly to Porto Alegre from Montreal is in October. 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 November is another great option to travel to Porto Alegre, with average flight prices from Montreal averaging around C$ 855.

Can stopping save me money on Montreal to Porto Alegre flights?

You could potentially save up to 34% on your flight if you consider stops on a Montreal to Porto Alegre flight.

When to book flights from Montreal to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal to Porto Alegre (YMQ to POA) flight deals and tips

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

Best price found	C$ 534
Fastest flight time	18h 40m
Direct flights	None

The best one-way flight to Porto Alegre from Montreal in the past 72 hours is C$ 534. The best round-trip flight deal from Montreal to Porto Alegre found on momondo in the last 72 hours is C$ 976.

The fastest flight from Montreal to Porto Alegre takes 18h 40m

There are no direct flights from Montreal to Porto Alegre. There are no popular flight routes from Montreal to Porto Alegre.

Search flight deals

Frequently asked questions about flying from Montreal to Porto Alegre

How far is Montreal to Porto Alegre Salgado Filho by plane?
The straight-line distance from Montreal to Porto Alegre Salgado Filho is 8690.6 km. A reasonable flight in good conditions will take 18h 40m.
When did momondo last update prices for flights from Montreal to Porto Alegre Salgado Filho Airport?
Prices for flights from Montreal to Porto Alegre Salgado Filho Airport are updated daily.
How old do you have to be to fly from Montreal to Porto Alegre Salgado Filho Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal 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 required for your trip to Porto Alegre Salgado Filho Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Alegre Salgado Filho Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Porto Alegre from Montreal 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 Montreal to Porto Alegre with flexible booking policies on momondo?

Flights from Montreal to Porto Alegre with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Montreal to Porto Alegre flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Montreal to Porto Alegre flights. All you need is a valid email address and we will do the rest; it is that quick and easy.