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

Copa Airlines and United Airlines are the most popular carriers 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 many operators does momondo search for flights from Montreal to Porto Alegre Salgado Filho Airport?

There is 1 operator available for flights from Montreal to Porto Alegre Salgado Filho Airport as of December 2025.

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$ 454 Cheap Flights from Montreal to Porto Alegre in 2025/26

1 adult

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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.

1:10 p.m. - 1:30 p.m.

YUL

POA

22h 20m2 stops

5:10 p.m. - 2:00 p.m.

POA

YUL

22h 50m2 stops

C$ 1,058United Airlines

Fri, 23 Jan - Mon, 2 Mar

10:30 p.m. - 2:20 p.m.

YUL

POA

38h 50m2 stops

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

POA

YUL

14h 00m1 stop

C$ 1,135Air Canada

Mon, 30 Mar - Wed, 1 Apr

10:30 p.m. - 2:20 p.m.

YUL

POA

38h 50m2 stops

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

POA

YUL

14h 00m1 stop

C$ 1,139Air Canada

Mon, 30 Mar - Wed, 1 Apr

10:30 p.m. - 2:20 p.m.

YUL

POA

38h 50m2 stops

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

POA

YUL

14h 00m1 stop

C$ 1,164Air Canada

Mon, 30 Mar - Wed, 1 Apr

7:35 a.m. - 12:30 a.m.

YUL

POA

14h 55m1 stop

1:30 a.m. - 11:48 p.m.

POA

YUL

24h 18m1 stop

C$ 1,299Copa Airlines

Fri, 23 Jan - Sun, 1 Mar

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

YUL

POA

22h 55m2 stops

3:25 p.m. - 10:21 a.m.

POA

YUL

19h 56m2 stops

C$ 1,363Air Canada

Mon, 30 Mar - Wed, 1 Apr

10:10 a.m. - 2:05 p.m.

YUL

POA

26h 55m2 stops

5:10 p.m. - 10:21 a.m.

POA

YUL

18h 11m2 stops

C$ 1,364Air Canada

Mon, 30 Mar - Wed, 1 Apr

11:10 a.m. - 2:05 p.m.

YUL

POA

25h 55m2 stops

3:25 p.m. - 10:21 a.m.

POA

YUL

19h 56m2 stops

C$ 1,368Air Canada

Mon, 30 Mar - Wed, 1 Apr

12:50 p.m. - 1:05 a.m.

YUL

POA

34h 15m2 stops

5:55 p.m. - 6:10 a.m.

POA

YUL

14h 15m1 stop

C$ 1,474Multiple Airlines

Fri, 23 Jan - Sun, 1 Mar

8:55 p.m. - 6:40 p.m.

YUL

POA

19h 45m1 stop

6:00 a.m. - 6:10 a.m.

POA

YUL

26h 10m1 stop

C$ 1,837Multiple Airlines

Fri, 23 Jan - Sun, 1 Mar

United Airlines flights from Montreal to Porto Alegre

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

United Airlines

23 Jan

YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl

22h 20m

2 stops

POA1:30 p.m.Porto Alegre Salgado Filho

2 Mar

POA5:10 p.m.Porto Alegre Salgado Filho

22h 50m

2 stops

YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,058

Find similar

United Airlines

2 Jan

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

44h 05m

2 stops

POA2:50 p.m.Porto Alegre Salgado Filho

9 Jan

POA6:15 p.m.Porto Alegre Salgado Filho

21h 45m

2 stops

YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 3,797

Find similar

United Airlines

2 Jan

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

29h 30m

2 stops

POA1:30 p.m.Porto Alegre Salgado Filho

9 Jan

POA3:25 p.m.Porto Alegre Salgado Filho

22h 05m

2 stops

YUL11:30 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 3,809

Find similar

Air Canada flights from Montreal to Porto Alegre

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

Air Canada

30 Mar

YUL10:30 p.m.Montreal Pierre Elliott Trudeau Intl

38h 50m

2 stops

POA2:20 p.m.Porto Alegre Salgado Filho

1 Apr

POA5:10 p.m.Porto Alegre Salgado Filho

14h 00m

1 stop

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

C$ 1,135

Find similar

Air Canada

30 Mar

YUL10:30 p.m.Montreal Pierre Elliott Trudeau Intl

38h 50m

2 stops

POA2:20 p.m.Porto Alegre Salgado Filho

1 Apr

POA5:10 p.m.Porto Alegre Salgado Filho

14h 00m

1 stop

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

C$ 1,164

Find similar

Air Canada

30 Mar

YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl

22h 55m

2 stops

POA4:05 p.m.Porto Alegre Salgado Filho

1 Apr

POA3:25 p.m.Porto Alegre Salgado Filho

19h 56m

2 stops

YUL10:21 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,363

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

1:10 p.m.-1:30 p.m.

2 stops22h 20m

Porto Alegre Salgado Filho

Mon 2/3

5:10 p.m.-2:00 p.m.

2 stops22h 50m

C$ 1,058

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

10:30 p.m.-2:20 p.m.

2 stops38h 50m

Porto Alegre Salgado Filho

Wed 1/4

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

1 stop14h 00m

C$ 1,135

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

10:30 p.m.-2:20 p.m.

2 stops38h 50m

Porto Alegre Salgado Filho

Wed 1/4

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

1 stop14h 00m

C$ 1,139

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

10:30 p.m.-2:20 p.m.

2 stops38h 50m

Porto Alegre Salgado Filho

Wed 1/4

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

1 stop14h 00m

C$ 1,164

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

7:35 a.m.-12:30 a.m.

1 stop14h 55m

Porto Alegre Salgado Filho

Sun 1/3

1:30 a.m.-11:48 p.m.

1 stop24h 18m

C$ 1,299

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

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

2 stops22h 55m

Porto Alegre Salgado Filho

Wed 1/4

3:25 p.m.-10:21 a.m.

2 stops19h 56m

C$ 1,363

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

10:10 a.m.-2:05 p.m.

2 stops26h 55m

Porto Alegre Salgado Filho

Wed 1/4

5:10 p.m.-10:21 a.m.

2 stops18h 11m

C$ 1,364

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

11:10 a.m.-2:05 p.m.

2 stops25h 55m

Porto Alegre Salgado Filho

Wed 1/4

3:25 p.m.-10:21 a.m.

2 stops19h 56m

C$ 1,368

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

12:50 p.m.-1:05 a.m.

2 stops34h 15m

Porto Alegre Salgado Filho

Sun 1/3

5:55 p.m.-6:10 a.m.

1 stop14h 15m

C$ 1,474

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

8:55 p.m.-6:40 p.m.

1 stop19h 45m

Porto Alegre Salgado Filho

Sun 1/3

6:00 a.m.-6:10 a.m.

1 stop26h 10m

C$ 1,837

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 day to depart on your flight to Porto Alegre?

The cheapest day to depart from Montreal to Porto Alegre is on a Thursday. Travellers who choose to depart for Porto Alegre on a Thursday will often find tickets for as low as C$ 981. On the other hand, Monday is the most expensive day to depart from Montreal because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,519.

What is the cheapest time of day to depart on your flight to Porto Alegre?

According to our data, the cheapest time of day to fly to Porto Alegre is in the afternoon. momondo users have found flights departing from Montreal to Porto Alegre in the afternoon for as low as C$ 1,153. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 1,688 on average. Flights to Porto Alegre from Montreal at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You could potentially save up to 47% 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

Fastest flight time	20h 10m
Direct flights	None

The fastest flight from Montreal to Porto Alegre takes 20h 10m

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

Search flight deals

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 20h 10m.
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 many operators does momondo search for flights from Montreal to Porto Alegre Salgado Filho Airport?
There is 1 operator available for flights from Montreal to Porto Alegre Salgado Filho Airport as of December 2025.
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.

Best airlines flying from Montreal to Porto Alegre

Compare and see reviews for airlines that fly from Montreal to Porto Alegre with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 1,044	Free Cancellation	Rating 7.1 10,516 reviews		Search Air Canada flights

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.

An easier way to manage your Porto Alegre trip

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Cheap flights from Montreal to Porto Alegre from C$ 454

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Porto Alegre departing on 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Montreal to Porto Alegre

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United Airlines flights from Montreal to Porto Alegre

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

Air Canada flights from Montreal to Porto Alegre

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

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Use the filters below to find and compare flights from Montreal to Porto Alegre that are best for you.

See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Montreal to Porto Alegre

What is the cheapest day to depart on your flight to Porto Alegre?

What is the cheapest time of day to depart on your flight to Porto Alegre?

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

You could potentially save up to 47% on your flight if you consider stops on a Montreal to Porto Alegre flight.

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

Copa Airlines and United Airlines are the most popular carriers operating from Montreal to Porto Alegre Salgado Filho

When to book flights from Montreal to Porto Alegre

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

Fastest flight time

Direct flights

How far is Montreal to Porto Alegre Salgado Filho by plane?

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

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

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

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

Best airlines flying from Montreal to Porto Alegre

Compare and see reviews for airlines that fly from Montreal to Porto Alegre with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Porto Alegre trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brazil

Fly your favourite airline to Porto Alegre

Airlines are sorted and displayed according to clicks in the past 7 days on momondo