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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre from C$ 962

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — POA
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Pierre Elliott Trudeau Intl to Porto Alegre

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Best flights from Pierre Elliott Trudeau Intl to Porto Alegre
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 October 2025.

Mon 16/37:00 a.m.YUL - POA
2 stops26h 55mAmerican Airlines
Mon 23/35:55 p.m.POA - YUL
2 stops21h 54mAmerican Airlines
Deal found 27/10C$ 962
Sun 22/39:15 a.m.YUL - POA
2 stops28h 20mUnited Airlines
Wed 25/35:10 p.m.POA - YUL
2 stops23h 47mUnited Airlines
Deal found 25/10C$ 1,003
Mon 16/36:45 a.m.YUL - POA
2 stops25h 00mMultiple Airlines
Mon 23/36:35 p.m.POA - YUL
3 stops30h 55mMultiple Airlines
Deal found 27/10C$ 1,043
Sun 22/39:55 p.m.YUL - POA
1 stop17h 15mAir Canada
Wed 25/35:10 p.m.POA - YUL
1 stop14h 25mAir Canada
Deal found 25/10C$ 1,080
Sun 22/38:41 a.m.YUL - POA
1 stop14h 44mCopa Airlines
Tue 24/31:30 a.m.POA - YUL
1 stop24h 09mCopa Airlines
Deal found 25/10C$ 1,127

Cheap flight deals from Pierre Elliott Trudeau Intl to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Porto Alegre (POA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.

Round-trip from

C$ 962
American Airlines
  • American Airlines
  • 16/3-23/3
  • 4 total stops
  • 48h 49m total
  • Montreal to Porto Alegre
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 28 October 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Porto Alegre

Route

Depart

Return

Price

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

7:00 a.m.-10:55 a.m.

2 stops26h 55m

Porto Alegre Salgado Filho

Mon 23/3

5:55 p.m.-2:49 p.m.

2 stops21h 54m

C$ 962

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

9:15 a.m.-2:35 p.m.

2 stops28h 20m

Porto Alegre Salgado Filho

Wed 25/3

5:10 p.m.-3:57 p.m.

2 stops23h 47m

C$ 1,003

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

6:45 a.m.-8:45 a.m.

2 stops25h 00m

Porto Alegre Salgado Filho

Mon 23/3

6:35 p.m.-12:30 a.m.

3 stops30h 55m

C$ 1,043

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

9:55 p.m.-4:10 p.m.

1 stop17h 15m

Porto Alegre Salgado Filho

Wed 25/3

5:10 p.m.-6:35 a.m.

1 stop14h 25m

C$ 1,080

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

8:41 a.m.-12:25 a.m.

1 stop14h 44m

Porto Alegre Salgado Filho

Tue 24/3

1:30 a.m.-12:39 a.m.

1 stop24h 09m

C$ 1,127

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Best time to book a flight from Pierre Elliott Trudeau Intl to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre

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

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 28 October 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 27% versus a flight in the morning.

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 28 October 2025.
Check out reviews from past customers who have flown with Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,371 reviews
Check prices

Boarding

7.3

Food

6.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.
Air Canada
7.1
Good
10,371 reviews
Air Canada
7.1
Good
10,371 reviews
Check prices

Boarding

7.3

Food

6.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl?

    Porto Alegre Salgado Filho (POA) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Porto Alegre. You should not have trouble finding flights to Salgado Filho from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Porto Alegre airport from Montreal Pierre Elliott Trudeau Intl. It is only a 6.4 km journey from Salgado Filho (POA) to Porto Alegre’s city centre.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre?

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre will take you 26h 55m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre is about 8689 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre round-trip?

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto Alegre round-trip from C$ 1,058.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Porto Alegre that include hotel bookings?

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Porto Alegre?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Porto Alegre?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Porto Alegre by adding a car rental and/or hotel reservation to your travel itinerary.
Porto Alegre car rentals
Porto Alegre Salgado Filho Airport car rentals

Top airline flying from Pierre Elliott Trudeau Intl to Porto Alegre

Discover the top airline that operate flights from Pierre Elliott Trudeau Intl 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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,058AverageC$ 1,274FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Porto Alegre?

Deals for Pierre Elliott Trudeau Intl to Porto Alegre flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Porto Alegre?

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