Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre from C$ 541

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 Pierre Elliott Trudeau Intl Airport to Porto Alegre departing on 4/7. 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
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:01 a.m. - 3:35 p.m.
YUL
-
POA
27h 34m
2 stops
Multiple Airlines Logo
9:55 p.m. - 7:30 a.m.
POA
-
YUL
34h 35m
2 stops
C$ 1,447Multiple Airlines
Fri, 10 Jul - Sat, 1 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$ 1,477Copa Airlines
Wed, 29 Apr - Tue, 5 May
United Airlines Logo
2:20 p.m. - 2:20 p.m.
YUL
-
POA
23h 00m
2 stops
United Airlines Logo
4:05 p.m. - 7:04 p.m.
POA
-
YUL
27h 59m
2 stops
C$ 1,480United Airlines
Sun, 3 May - Sun, 10 May
United Airlines Logo
3:25 p.m. - 2:40 p.m.
YUL
-
POA
22h 15m
2 stops
United Airlines Logo
5:10 p.m. - 2:52 p.m.
POA
-
YUL
22h 42m
2 stops
C$ 1,508United Airlines
Wed, 29 Apr - Wed, 6 May
United Airlines Logo
3:25 p.m. - 2:40 p.m.
YUL
-
POA
22h 15m
2 stops
United Airlines Logo
5:10 p.m. - 12:00 p.m.
POA
-
YUL
19h 50m
2 stops
C$ 1,584United Airlines
Wed, 29 Apr - Wed, 6 May
United Airlines Logo
3:25 p.m. - 2:40 p.m.
YUL
-
POA
22h 15m
2 stops
United Airlines Logo
5:10 p.m. - 5:38 p.m.
POA
-
YUL
25h 28m
2 stops
C$ 1,586United Airlines
Wed, 29 Apr - Wed, 6 May
United Airlines Logo
3:25 p.m. - 2:40 p.m.
YUL
-
POA
22h 15m
2 stops
United Airlines Logo
5:10 p.m. - 2:52 p.m.
POA
-
YUL
22h 42m
2 stops
C$ 1,589United Airlines
Wed, 29 Apr - Wed, 6 May
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$ 1,627Copa Airlines
Wed, 29 Apr - Tue, 5 May
Multiple Airlines Logo
6:30 p.m. - 11:40 p.m.
YUL
-
POA
28h 10m
3 stops
Multiple Airlines Logo
10:00 a.m. - 10:34 a.m.
POA
-
YUL
25h 34m
3 stops
C$ 1,683Multiple Airlines
Fri, 10 Jul - Sat, 1 Aug
United Airlines Logo
5:00 p.m. - 2:40 p.m.
YUL
-
POA
20h 40m
2 stops
United Airlines Logo
5:10 p.m. - 12:00 p.m.
POA
-
YUL
19h 50m
2 stops
C$ 1,700United Airlines
Wed, 29 Apr - Wed, 6 May

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre flight tickets
United Airlines
26 Mar
YUL7:00 p.m.Montreal Pierre Elliott Trudeau Intl
20h 25m
2 stops
POA4:25 p.m.Porto Alegre Salgado Filho
30 Mar
POA4:00 p.m.Porto Alegre Salgado Filho
20h 51m
2 stops
YUL11:51 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,398
United Airlines
26 Mar
YUL2:13 p.m.Montreal Pierre Elliott Trudeau Intl
23h 12m
2 stops
POA2:25 p.m.Porto Alegre Salgado Filho
30 Mar
POA5:10 p.m.Porto Alegre Salgado Filho
25h 20m
2 stops
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,401
United Airlines
3 May
YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl
23h 00m
2 stops
POA2:20 p.m.Porto Alegre Salgado Filho
10 May
POA4:05 p.m.Porto Alegre Salgado Filho
27h 59m
2 stops
YUL7:04 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,480

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre flight tickets
Air Canada
29 Apr
YUL10:55 p.m.Montreal Pierre Elliott Trudeau Intl
16h 30m
1 stop
POA4:25 p.m.Porto Alegre Salgado Filho
6 May
POA3:45 p.m.Porto Alegre Salgado Filho
15h 25m
1 stop
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,923
Air Canada
29 Apr
YUL10:10 a.m.Montreal Pierre Elliott Trudeau Intl
29h 15m
2 stops
POA4:25 p.m.Porto Alegre Salgado Filho
6 May
POA1:35 p.m.Porto Alegre Salgado Filho
17h 35m
1 stop
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,930
Air Canada
29 Apr
YUL11:10 a.m.Montreal Pierre Elliott Trudeau Intl
28h 15m
2 stops
POA4:25 p.m.Porto Alegre Salgado Filho
6 May
POA3:45 p.m.Porto Alegre Salgado Filho
15h 25m
1 stop
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,934

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport 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 23 March 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport 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

Fri 10/7

11:01 a.m.-3:35 p.m.

2 stops27h 34m

Porto Alegre Salgado Filho

Sat 1/8

9:55 p.m.-7:30 a.m.

2 stops34h 35m

C$ 1,447
Quickest round-trip

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

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

1 stop14h 45m

Porto Alegre Salgado Filho

Tue 5/5

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

1 stop24h 20m

C$ 1,477

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

2:20 p.m.-2:20 p.m.

2 stops23h 00m

Porto Alegre Salgado Filho

Sun 10/5

4:05 p.m.-7:04 p.m.

2 stops27h 59m

C$ 1,480

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

3:25 p.m.-2:40 p.m.

2 stops22h 15m

Porto Alegre Salgado Filho

Wed 6/5

5:10 p.m.-2:52 p.m.

2 stops22h 42m

C$ 1,508

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

3:25 p.m.-2:40 p.m.

2 stops22h 15m

Porto Alegre Salgado Filho

Wed 6/5

5:10 p.m.-12:00 p.m.

2 stops19h 50m

C$ 1,584

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

3:25 p.m.-2:40 p.m.

2 stops22h 15m

Porto Alegre Salgado Filho

Wed 6/5

5:10 p.m.-5:38 p.m.

2 stops25h 28m

C$ 1,586

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

3:25 p.m.-2:40 p.m.

2 stops22h 15m

Porto Alegre Salgado Filho

Wed 6/5

5:10 p.m.-2:52 p.m.

2 stops22h 42m

C$ 1,589

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

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

1 stop14h 45m

Porto Alegre Salgado Filho

Tue 5/5

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

1 stop24h 20m

C$ 1,627

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

6:30 p.m.-11:40 p.m.

3 stops28h 10m

Porto Alegre Salgado Filho

Sat 1/8

10:00 a.m.-10:34 a.m.

3 stops25h 34m

C$ 1,683

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

5:00 p.m.-2:40 p.m.

2 stops20h 40m

Porto Alegre Salgado Filho

Wed 6/5

5:10 p.m.-12:00 p.m.

2 stops19h 50m

C$ 1,700

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport 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

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre flights?

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

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre (YUL to POA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre

Fastest flight time

20h 25m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre takes 20h 25m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre.
Search flight deals

  • How far is Montreal Pierre Elliott Trudeau Intl to Porto Alegre Salgado Filho by plane?

    Montreal Pierre Elliott Trudeau Intl and Porto Alegre Salgado Filho are 8691.6 km apart from one another. A reasonable flight in good conditions will take 20h 25m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre Salgado Filho Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre Salgado Filho Airport are updated daily.

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport 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?

Yes. momondo enables you to select and highlight flights to Porto Alegre from Montreal with this policy.

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?

Price alerts on flights to Porto Alegre from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 22/4
Wed 29/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brazil

Popular Cities in Brazil

Popular flights according to clicks in the last 7 days on momondo
Flights to Sao Paulofrom C$ 671
Flights to Rio de Janeirofrom C$ 388
Flights to Recifefrom C$ 921
Flights to Belo Horizontefrom C$ 952
Flights to Manausfrom C$ 1,195
Flights to Fortalezafrom C$ 1,011
Flights to Florianopolisfrom C$ 1,144
Flights to Salvadorfrom C$ 1,081
Flights to Brasiliafrom C$ 1,063
Flights to Curitibafrom C$ 992
Flights to Natalfrom C$ 1,313
Flights to Belémfrom C$ 1,497