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Pierre Elliott Trudeau Intl

$583+ Cheap flights from Port of Spain (POS) to Pierre Elliott Trudeau Intl (YUL)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
POS — YUL
Mar 12 — Mar 191
Thu 3/12
Thu 3/19
1 adult, Economy
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Cheap flight deals from Port of Spain to Pierre Elliott Trudeau Intl

Cheapest flights from Port of Spain to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Port of Spain to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 10, 2026.

This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:30 am
POS
-
YUL
2 stops34h 08m
United Airlines
Tue 7/219:45 am
YUL
-
POS
2 stops37h 38m
United Airlines
Deal found 2/8$583
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:00 am
POS
-
YUL
1 stop16h 25m
American Airlines
Tue 7/72:30 pm
YUL
-
POS
2 stops23h 26m
American Airlines
Deal found 2/8$608
This Air Canada deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:25 am
POS
-
YUL
2 stops13h 49m
Air Canada
Tue 7/79:20 pm
YUL
-
POS
2 stops26h 55m
Air Canada
Deal found 2/8$720
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:00 am
POS
-
YUL
1 stop16h 23m
American Airlines
Tue 7/217:14 am
YUL
-
POS
1 stop15h 33m
American Airlines
Deal found 2/8$823
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:55 pm
POS
-
YUL
1 stop9h 38m
Multiple Airlines
Tue 11/176:45 am
YUL
-
POS
1 stop21h 55m
Multiple Airlines
Deal found 2/7$1,345
This Gotogate deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:55 am
POS
-
YUL
2 stops16h 30m
Multiple Airlines
Tue 7/217:20 pm
YUL
-
POS
3 stops25h 20m
Multiple Airlines
Deal found 2/8$1,584
This American Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:01 am
POS
-
YUL
3 stops16h 58m
American Airlines
Tue 11/174:00 pm
YUL
-
POS
2 stops22h 16m
American Airlines
Deal found 2/7$2,815

Find flight deals from Port of Spain to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Port of Spain (POS) 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 February 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$583
(United Airlines)

Popular in

July

Cheapest in

May

Average price

$607
Provider with most accurate pricing for Port of Spain Piarco Intl-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Montreal Pierre Elliott Trudeau Intl flights.
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From Port of Spain Piarco Intl to Montreal Pierre Elliott Trudeau Intl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($201 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Port of Spain 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 2,558,603 searches. Data last updated February 10, 2026.
Use the filters below to find and compare flights from Port of Spain to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Port of Spain

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Port of SpainMontreal

POS - YUL

POSYUL

Port of Spain Piarco Intl

Thu 7/16

12:30 am-10:38 am

2 stops34h 08m

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

9:45 am-11:23 pm

2 stops37h 38m

$583

Port of SpainMontreal

POS - YUL

POSYUL

Port of Spain Piarco Intl

Tue 6/16

7:00 am-11:25 pm

1 stop16h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

2:30 pm-1:56 pm

2 stops23h 26m

$608

Port of SpainMontreal

POS - YUL

POSYUL

Port of Spain Piarco Intl

Mon 6/15

1:25 am-3:14 pm

2 stops13h 49m

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

9:20 pm-12:15 am

2 stops26h 55m

$720

Port of SpainMontreal

POS - YUL

POSYUL

Port of Spain Piarco Intl

Fri 7/17

7:00 am-11:23 pm

1 stop16h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

7:14 am-10:47 pm

1 stop15h 33m

$823

Port of SpainMontreal

POS - YUL

POSYUL

Port of Spain Piarco Intl

Fri 7/17

7:55 am-12:25 am

2 stops16h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

7:20 pm-8:40 pm

3 stops25h 20m

$1,584

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

  • Most accurate provider: When it comes to deals on Port of Spain-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Port of Spain-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Port of Spain-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Port of Spain-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Port of Spain-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Port of Spain to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Port of Spain 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 Port of Spain to Montreal Pierre Elliott Trudeau Intl Airport

How much does it cost to fly round-trip from Port of Spain to Montreal Pierre Elliott Trudeau Intl Airport?

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 February 10, 2026.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Air Canada from Port of Spain to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,267 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
9,267 reviews
United Airlines
7.4
Good
9,267 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,259 reviews
United Airlines
7.4
Good
9,267 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Air Canada
7.1
Good
10,701 reviews
United Airlines
7.4
Good
9,267 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Port of Spain 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 Port of Spain to Montreal Pierre Elliott Trudeau Intl?

    Port of Spain Piarco Intl (POS) is the airport you will fly out of if you book a flight from Port of Spain to Montreal Pierre Elliott Trudeau Intl. You should not have trouble finding flights to Montreal Pierre Elliott Trudeau Intl from Piarco Intl; 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 3 airlines have flights from the Port of Spain airport to Montreal Pierre Elliott Trudeau Intl. It is only a 12.6 mi journey to Piarco Intl (POS) from Port of Spain’s city center.

  • How long is the flight from Port of Spain to Montreal Pierre Elliott Trudeau Intl Airport?

    There are many flights that can get you from Port of Spain to Montreal Pierre Elliott Trudeau Intl Airport in 13h 49m. Fly via United Airlines, American Airlines, or Air Canada to get the fastest option. The distance from Port of Spain to Montreal Pierre Elliott Trudeau Intl Airport is about 2517 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Port of Spain to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Cheapflights users have booked flights from Port of Spain to Montreal Pierre Elliott Trudeau Intl Airport round-trip from $232. Other airlines that can offer you cheap pricing are Air Canada, from $367, and American Airlines, from $579. These flights start at 69% lower than the current average price 3 months from now.

  • Can I find deals for flights from Port of Spain to Pierre Elliott Trudeau Intl that include hotel bookings?

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

  • How can I find direct flights from Port of Spain 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 Port of Spain to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Port of Spain to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Port of Spain 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

Traveling 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
Longueuil
Brossard
Dorval

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Top 3 airlines flying from Port of Spain to Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from Port of Spain 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 2,558,603 searches. Data last updated February 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$232Average$403FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$367Average$688FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$579Average$824FlexibilityNo cancel feeOn-time71%

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