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Cheap flights from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport from C$ 580

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
POA — YUL
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto Alegre to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Pierre Elliott Trudeau Intl (YUL). 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$ 1,076

One-way from

C$ 580

Popular in

January

Cheapest in

December

Average price

C$ 873
American Airlines
  • American Airlines
  • 21/4-5/5
  • 4 total stops
  • 50h 29m total
  • Porto Alegre to Montreal
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United Airlines
  • United Airlines
  • 5/12
  • 2 total stops
  • 27h 30m total
  • Porto Alegre to Montreal
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 152 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease (C$ 119 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Porto Alegre to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Porto Alegre to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Porto Alegre to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Tue 23/121:35 a.m.POA - YUL
1 stop24h 08mCopa Airlines
Sat 14/38:41 a.m.YUL - POA
1 stop14h 44mCopa Airlines
Deal found 27/10C$ 1,401
Wed 24/126:40 a.m.POA - YUL
2 stops19h 19mDelta
Sat 14/312:45 p.m.YUL - POA
2 stops24h 20mDelta
Deal found 28/10C$ 1,491
Tue 23/124:40 a.m.POA - YUL
2 stops21h 19mLATAM Airlines
Sat 14/312:45 p.m.YUL - POA
2 stops24h 20mLATAM Airlines
Deal found 27/10C$ 1,497
Wed 10/123:25 p.m.POA - YUL
2 stops25h 51mUnited Airlines
Fri 26/126:25 p.m.YUL - POA
2 stops42h 25mUnited Airlines
Deal found 27/10C$ 1,520
Wed 24/123:25 p.m.POA - YUL
2 stops21h 58mAir Canada
Sat 14/39:55 p.m.YUL - POA
1 stop17h 00mAir Canada
Deal found 27/10C$ 1,897
Sat 20/127:45 a.m.POA - YUL
2 stops18h 14mLATAM Airlines
Sun 4/17:00 a.m.YUL - POA
2 stops32h 00mLATAM Airlines
Deal found 27/10C$ 2,245
Wed 10/125:45 p.m.POA - YUL
1 stop14h 25mAir Canada
Fri 26/128:55 p.m.YUL - POA
1 stop16h 45mAir Canada
Deal found 27/10C$ 2,266

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto Alegre to Pierre Elliott Trudeau Intl 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 Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Porto Alegre

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Wed 1/4

6:35 p.m.-2:49 p.m.

2 stops21h 14m

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

7:15 a.m.-1:30 p.m.

2 stops29h 15m

C$ 1,094

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Sun 5/4

6:35 p.m.-11:15 p.m.

2 stops29h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

3:50 p.m.-3:20 p.m.

2 stops22h 30m

C$ 1,094

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Thu 19/3

3:25 p.m.-3:57 p.m.

2 stops25h 32m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

1:10 p.m.-4:10 p.m.

2 stops26h 00m

C$ 1,157

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Thu 9/4

1:45 a.m.-12:40 a.m.

1 stop23h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

8:35 a.m.-12:30 a.m.

1 stop14h 55m

C$ 1,241

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Fri 10/4

5:10 a.m.-10:05 p.m.

2 stops17h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

3:50 p.m.-4:25 p.m.

2 stops23h 35m

C$ 1,285

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Tue 21/4

6:40 a.m.-5:07 p.m.

2 stops35h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

10:55 p.m.-10:35 a.m.

1 stop34h 40m

C$ 1,288

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Wed 18/3

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

1 stop24h 09m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

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

1 stop14h 44m

C$ 1,355

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Wed 1/4

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

1 stop15h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

10:45 p.m.-6:20 p.m.

1 stop18h 35m

C$ 1,366

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Sat 4/4

1:35 p.m.-6:10 a.m.

1 stop17h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

10:45 p.m.-4:25 p.m.

1 stop16h 40m

C$ 1,366

Porto AlegreMontreal

POA - YUL

POAYUL

Porto Alegre Salgado Filho

Fri 5/12

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

2 stops24h 47m

C$ 580

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 16 results
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Best time to book a flight from Porto Alegre to Pierre Elliott Trudeau Intl

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

How far ahead should I book a flight from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Porto Alegre to Pierre Elliott Trudeau Intl. Price data was last updated on 24 October 2025.

The best time to book flights from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 28 October 2025.
Check out reviews from past customers who have flown with Copa Airlines from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport 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.
Copa Airlines
7.6
Good
1,560 reviews
Check prices

Crew

8.1

Boarding

7.8

Overall

7.6

Comfort

7.4

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Copa Airlines
7.6
Good
1,560 reviews
Copa Airlines
7.6
Good
1,560 reviews
Check prices

Crew

8.1

Boarding

7.8

Overall

7.6

Comfort

7.4

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to Pierre Elliott Trudeau Intl. 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 from for flights from Porto Alegre to Montreal Pierre Elliott Trudeau Intl?

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

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

    Airlines like American Airlines and United Airlines fly from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport in about 21h 14m. The time it takes to get you to your destination can typically vary by up to 4h 18m. Airlines will cover a distance of 8689 km. This flight may include one or multiple stops.

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

    Flying on Copa Airlines is currently your cheapest option to Montreal Pierre Elliott Trudeau Intl Airport, with prices starting at C$ 513. Copa Airlines is 53% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Porto Alegre to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 580. Copa Airlines flights start at C$ 608 while deals on Air Canada start at C$ 683 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Porto Alegre to Pierre Elliott Trudeau Intl 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Cornwall
Sherbrooke
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Porto Alegre to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Porto Alegre to Pierre Elliott Trudeau Intl. 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
Copa AirlinesCheapestC$ 513AverageC$ 983FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

Fly with Cheapflights

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

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Porto Alegre.

Can Cheapflights find flights from Porto Alegre to Pierre Elliott Trudeau Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Porto Alegre to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Porto Alegre to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Porto Alegre today and book when prices fit your budget.

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