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Cheap flights from Montreal to Port of Spain from C$ 327

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — POS
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Montreal to Port of Spain Piarco Intl are usually found in January or November, booked 70 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Montreal to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Port of Spain (POS). 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 12 June 2025.

Round-trip from

C$ 621

One-way from

C$ 327

Popular in

December

Cheapest in

January

Average price

C$ 654
United Airlines
  • United Airlines
  • 8/9-26/9
  • 4 total stops
  • 38h 07m total
  • Montreal to Port of Spain
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United Airlines
  • United Airlines
  • 4/7
  • 2 total stops
  • 33h 03m total
  • Montreal to Port of Spain
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 94 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 72 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Montreal to Port of Spain

Cheapest flights from Montreal to Port of Spain
Explore the most affordable flight options available from Montreal to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Mon 8/96:15 a.m.YUL - POS
2 stops17h 08mUnited Airlines
Mon 22/912:30 a.m.POS - YUL
2 stops19h 15mUnited Airlines
Deal found 10/6C$ 621
Sun 7/99:40 a.m.YUL - POS
2 stops15h 45mAir Canada
Fri 26/92:25 a.m.POS - YUL
1 stop12h 55mAir Canada
Deal found 10/6C$ 664
Wed 5/117:10 a.m.YUL - POS
2 stops14h 10mAmerican Airlines
Wed 12/117:15 a.m.POS - YUL
2 stops16h 30mAmerican Airlines
Deal found 12/6C$ 767
Wed 5/117:10 a.m.YUL - POS
1 stop17h 33mCopa Airlines
Wed 12/112:16 p.m.POS - YUL
1 stop11h 16mCopa Airlines
Deal found 12/6C$ 785
Wed 5/1110:10 p.m.YUL - POS
1 stop27h 25mMultiple Airlines
Wed 12/117:00 a.m.POS - YUL
2 stops18h 28mMultiple Airlines
Deal found 12/6C$ 891

Cheapflights Fare Finder

Customize your flight search to find flights from Montreal to Port of Spain 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 12 June 2025.
Use the filters below to find and compare flights from Montreal to Port of Spain that are best for you.

Fly from

Montreal

Fly to

Port of Spain

Route

Depart

Return

Price

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Mon 8/9

6:15 a.m.-11:23 p.m.

2 stops17h 08m

Port of Spain Piarco Intl

Mon 22/9

12:30 a.m.-7:45 p.m.

2 stops19h 15m

C$ 621

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

9:40 a.m.-1:25 a.m.

2 stops15h 45m

Port of Spain Piarco Intl

Sun 21/9

2:25 a.m.-1:20 p.m.

1 stop10h 55m

C$ 664

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

7:10 a.m.-10:20 p.m.

2 stops14h 10m

Port of Spain Piarco Intl

Wed 12/11

7:15 a.m.-10:45 p.m.

2 stops16h 30m

C$ 767

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

7:10 a.m.-1:43 a.m.

1 stop17h 33m

Port of Spain Piarco Intl

Wed 12/11

2:16 p.m.-12:32 a.m.

1 stop11h 16m

C$ 785

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

10:10 p.m.-2:35 a.m.

1 stop27h 25m

Port of Spain Piarco Intl

Wed 12/11

7:00 a.m.-12:28 a.m.

2 stops18h 28m

C$ 891

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Fri 4/7

2:20 p.m.-11:23 p.m.

2 stops33h 03m

C$ 327

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Fri 4/7

4:00 p.m.-1:20 a.m.

1 stop9h 20m

C$ 345

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Fri 11/7

6:45 a.m.-1:47 a.m.

3 stops19h 02m

C$ 479

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Best time to book a flight from Montreal to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Montreal 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 to Port of Spain

How far ahead should I book a flight from Montreal to Port of Spain?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Port of Spain. Price data was last updated on 9 June 2025.

The best time to book flights from Montreal to Port of Spain is 70 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.

What is the cheapest month to book a flight from Montreal to Port of Spain?

Currently, May is the cheapest month in which you can book a flight from Montreal to Port of Spain (average of C$ 493). Flying from Montreal to Port of Spain in August is currently the most expensive (average of C$ 776). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMQ to POS?

Find hourly flight availability from Montreal to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 31% on flights from Montreal to Port of Spain by exploring options for tickets in the afternoon.

Rainfall in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Port of Spain ranges from 30.0 - 250.0 mm per month. June is typically the wettest month, when rainfall can reach 250.0 mm. March is typically the driest time to visit Port of Spain when rainfall is around 30.0 mm.

Temperature in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Port of Spain, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. 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 Port of Spain. Reviews last updated 12 June 2025.
Get a feel of what it's like to fly with Copa Airlines, United Airlines and American Airlines from Montreal to Port of Spain by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,451 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.5
Good
1,451 reviews
Copa Airlines
7.5
Good
1,451 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
United Airlines
7.4
Good
8,790 reviews
Copa Airlines
7.5
Good
1,451 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,451 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Air Canada
7.1
Good
9,537 reviews
Copa Airlines
7.5
Good
1,451 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Port of Spain. 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 Port of Spain from Montreal?

    Port of Spain Piarco Intl (POS) is the airport you will fly into if you book a flight from Montreal to Port of Spain. You should not have trouble finding flights to Piarco Intl from Montreal; the airport handles an average of 0 inbound flights from Montreal per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Port of Spain airport from Montreal. It is only a 20.3 km journey from Piarco Intl (POS) to Port of Spain’s city centre.

  • What are the cheapest airlines flying from Montreal to Port of Spain round-trip?

    Flying on United Airlines is currently your cheapest option to Port of Spain, with prices starting at C$ 621. Additional round-trip tickets that might be worth considering are offered by Air Canada and American Airlines, with the lowest prices starting at C$ 664 and C$ 767, respectively. You may be able to fly from Montreal to Port of Spain for 23% less than the average price by searching for these airlines.

  • Can I find deals for flights from Montreal to Port of Spain that include hotel bookings?

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

  • How can I find direct flights from Montreal to Port of Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Port of Spain.

  • Can I find deals for business class flights from Montreal to Port of Spain?

    Yes. Cheapflights offers flight deals from Montreal to Port of Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal to Port of Spain?

    Currently, May is the cheapest month in which you can book a flight from Montreal to Port of Spain (average of C$ 493). Flying from Montreal to Port of Spain in August is currently the most expensive (average of C$ 776). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Piarco

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Alternative routes for Montreal to Port of Spain

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Port of Spain flights
Ottawa to Port of Spain flights
Pierre Elliott Trudeau Intl to Scarborough flights

Top 4 airlines flying from Montreal to Port of Spain

Discover the top 4 airlines that operate flights from Montreal to Port of Spain. 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 579AverageC$ 758FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 599AverageC$ 757FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapestC$ 612AverageC$ 921FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
American AirlinesCheapestC$ 671AverageC$ 886FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Port of Spain?

Deals for Montreal to Port of Spain 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 Montreal to Port of Spain?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal to Port of Spain.

Can Cheapflights find flights from Montreal to Port of Spain with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Port of Spain, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Montreal to Port of Spain become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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