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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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — POS
15 Mar — 22 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Port of Spain

Enter your travel dates to find the best prices.

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 13 February 2026.

Thu 19/27:00 a.m.
YUL
-
POS
2 stops16h 23m
United Airlines
Tue 3/32:20 a.m.
POS
-
YUL
1 stop12h 08m
United Airlines
Deal found 11/2C$ 633
Mon 16/27:00 a.m.
YUL
-
POS
1 stop17h 05m
United Airlines
Sat 28/22:20 a.m.
POS
-
YUL
2 stops19h 57m
United Airlines
Deal found 13/2C$ 634
Wed 27/52:30 p.m.
YUL
-
POS
2 stops23h 41m
American Airlines
Mon 8/67:00 a.m.
POS
-
YUL
1 stop16h 25m
American Airlines
Deal found 10/2C$ 643
Wed 8/75:03 p.m.
YUL
-
POS
2 stops30h 20m
United Airlines
Sat 18/712:30 a.m.
POS
-
YUL
2 stops21h 04m
United Airlines
Deal found 11/2C$ 651
Sat 8/89:20 p.m.
YUL
-
POS
2 stops26h 55m
Air Canada
Fri 14/81:25 a.m.
POS
-
YUL
1 stop11h 57m
Air Canada
Deal found 10/2C$ 666
Wed 4/39:30 p.m.
YUL
-
POS
2 stops26h 50m
Air Canada
Tue 17/31:20 a.m.
POS
-
YUL
2 stops17h 54m
Air Canada
Deal found 10/2C$ 667
Wed 27/51:10 p.m.
YUL
-
POS
1 stop11h 05m
Air Canada
Sun 7/61:25 a.m.
POS
-
YUL
1 stop8h 56m
Air Canada
Deal found 10/2C$ 669
Wed 4/36:00 a.m.
YUL
-
POS
2 stops41h 23m
United Airlines
Tue 17/312:30 a.m.
POS
-
YUL
2 stops19h 18m
United Airlines
Deal found 10/2C$ 670
Fri 31/710:35 a.m.
YUL
-
POS
2 stops13h 40m
Air Canada
Mon 10/81:25 a.m.
POS
-
YUL
1 stop8h 57m
Air Canada
Deal found 12/2C$ 673
Wed 29/79:45 a.m.
YUL
-
POS
2 stops14h 30m
Air Canada
Sun 9/81:25 a.m.
POS
-
YUL
1 stop8h 57m
Air Canada
Deal found 12/2C$ 674
Wed 29/72:10 p.m.
YUL
-
POS
1 stop10h 05m
Air Canada
Wed 12/81:25 a.m.
POS
-
YUL
2 stops20h 55m
Air Canada
Deal found 12/2C$ 675

Find 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 13 February 2026.

Round-trip from

C$ 633

One-way from

C$ 327

Popular in

December

Cheapest in

May

Average price

C$ 1,008
United Airlines
  • United Airlines
  • 10/3-19/3
  • 4 total stops
  • 62h 10m total
  • Montreal to Port of Spain
Search Deals
29/3
  • 29/3
  • 1 total stop
  • 12h 00m total
  • Montreal to Port of Spain
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 258 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 92 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 13 February 2026.
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

Tue 17/3

4:45 p.m.-11:23 p.m.

2 stops30h 38m

Port of Spain Piarco Intl

Thu 26/3

12:30 a.m.-9:17 p.m.

2 stops44h 47m

C$ 633

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

6:10 a.m.-11:23 p.m.

2 stops41h 13m

Port of Spain Piarco Intl

Sun 7/6

12:30 a.m.-9:34 p.m.

2 stops45h 04m

C$ 633

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

6:00 a.m.-11:23 p.m.

2 stops41h 23m

Port of Spain Piarco Intl

Tue 17/3

12:30 a.m.-7:48 p.m.

2 stops19h 18m

C$ 634

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

9:45 a.m.-11:23 p.m.

2 stops37h 38m

Port of Spain Piarco Intl

Wed 22/4

12:30 a.m.-9:26 p.m.

2 stops44h 56m

C$ 634

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

5:03 p.m.-11:23 p.m.

2 stops30h 20m

Port of Spain Piarco Intl

Sat 18/7

12:30 a.m.-9:34 p.m.

2 stops21h 04m

C$ 651

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Sat 8/8

9:20 p.m.-12:15 a.m.

2 stops26h 55m

Port of Spain Piarco Intl

Fri 14/8

1:25 a.m.-3:15 p.m.

2 stops13h 50m

C$ 666

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

1:10 p.m.-12:15 a.m.

1 stop11h 05m

Port of Spain Piarco Intl

Sun 7/6

1:25 a.m.-10:21 a.m.

1 stop8h 56m

C$ 669

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

10:30 p.m.-1:20 a.m.

1 stop25h 50m

Port of Spain Piarco Intl

Tue 17/3

1:20 a.m.-11:23 a.m.

1 stop10h 03m

C$ 670

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

6:00 a.m.-12:23 a.m.

2 stops41h 23m

Port of Spain Piarco Intl

Tue 17/3

12:30 a.m.-7:48 p.m.

2 stops19h 18m

C$ 670

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

3:00 p.m.-1:05 a.m.

1 stop9h 05m

Port of Spain Piarco Intl

Mon 2/3

2:20 a.m.-9:17 p.m.

2 stops19h 57m

C$ 670

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 20 results
1
2

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

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

Currently, December is the cheapest month in which you can book a flight from Montreal to Port of Spain (average of C$ 276). Flying from Montreal to Port of Spain in July is currently the most expensive (average of C$ 666). 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.

How much does it cost to fly round-trip from Montreal to Port of Spain?

What’s the top layover airport for flights from Montreal to Port of Spain?

Share of one-stop round-trip flights from Montreal to Port of Spain chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 56% of one-stop itineraries from Montreal to Port of Spain on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Port of Spain?

Average round-trip fare for 1-stop flights from Montreal to Port of Spain, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Miami (MIA) is the most affordable 1-stop option, with an average round-trip price of C$ 749.

What’s the fastest layover option from Montreal to Port of Spain?

Shortest average travel time for 1-stop one-way flights from Montreal to Port of Spain, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Newark (EWR) have the shortest average one-way travel time for 1-stop routes: 9h 05m.

Which airport typically offers the quickest layover for flights from Montreal to Port of Spain?

Average layover duration for 1-stop one-way flights from Montreal to Port of Spain, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 2h 23m.

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 13 February 2026.
Read through reviews of airlines operating flights from Montreal to Port of Spain, such as Copa Airlines,United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,559 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.5
Good
1,559 reviews
Copa Airlines
7.5
Good
1,559 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
United Airlines
7.4
Good
9,291 reviews
Copa Airlines
7.5
Good
1,559 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Air Canada
7.1
Good
10,717 reviews
Copa Airlines
7.5
Good
1,559 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

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.

  • How long is the flight from Montreal to Port of Spain?

    United Airlines can get you from Montreal to Port of Spain in just under 30h 38m. Your travel time can differ by up to . There are 4051 km between Montreal and Port of Spain.

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

    Flying on Copa Airlines is currently your cheapest option to Port of Spain, with prices starting at C$ 274. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at C$ 536 and C$ 561, respectively. You may be able to fly from Montreal to Port of Spain for 64% 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, December is the cheapest month in which you can book a flight from Montreal to Port of Spain (average of C$ 276). Flying from Montreal to Port of Spain in July is currently the most expensive (average of C$ 666). 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 Port of Spain?

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

Browse thousands of different options on Cheapflights for your next trip

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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 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 274AverageC$ 646FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
United AirlinesCheapestC$ 536AverageC$ 638FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 561AverageC$ 876FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 577AverageC$ 722FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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