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Cheap flights from Ontario to Port of Spain from C$ 296

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — POS
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Port of Spain

Keep the following information in mind while searching for Ontario to Port of Spain flight deals. Data was last updated 14 January 2026.

Round-trip from

C$ 591

One-way from

C$ 296

Popular in

December

Cheapest in

May

Average price

C$ 726

Good round-trip deal

C$ 707 or less

Good one-way deal

C$ 449 or less
Copa Airlines
  • Copa Airlines
  • 4/2-10/2
  • 2 total stops
  • 39h 13m total
  • Ontario to Port of Spain
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Copa Airlines
  • Copa Airlines
  • 20/3
  • 1 total stop
  • 17h 16m total
  • Ontario to Port of Spain
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Highest demand for flights based on searches. 8% potential increase in price (C$ 95 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 48 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Ontario to Port of Spain Piarco Intl.
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Price to beat on a one-way flight from Ontario to Port of Spain Piarco Intl.
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Find flight deals from Ontario to Port of Spain

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Port of Spain
Explore the most affordable flight options available from Ontario to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 January 2026.

Fri 23/17:35 a.m.
YUL
-
POS
1 stop17h 38m
Copa Airlines
Thu 5/23:13 a.m.
POS
-
YUL
1 stop21h 35m
Copa Airlines
Deal found 12/1C$ 591
Tue 13/17:35 a.m.
YUL
-
POS
1 stop17h 38m
Copa Airlines
Mon 19/13:13 a.m.
POS
-
YUL
1 stop21h 30m
Copa Airlines
Deal found 12/1C$ 607
Sat 24/110:00 a.m.
YYZ
-
POS
2 stops13h 23m
United Airlines
Fri 30/11:30 a.m.
POS
-
YYZ
1 stop13h 50m
United Airlines
Deal found 12/1C$ 622
Wed 14/18:30 a.m.
YYZ
-
POS
1 stop16h 43m
Copa Airlines
Wed 21/12:28 p.m.
POS
-
YYZ
1 stop10h 41m
Copa Airlines
Deal found 13/1C$ 623
Sun 18/19:15 a.m.
YUL
-
POS
2 stops38h 08m
United Airlines
Sat 24/11:30 a.m.
POS
-
YUL
2 stops20h 47m
United Airlines
Deal found 11/1C$ 623
Mon 19/111:00 p.m.
YYZ
-
POS
Nonstop5h 40m
Caribbean Airlines
Thu 29/18:50 a.m.
POS
-
YYZ
Nonstop6h 05m
Caribbean Airlines
Deal found 13/1C$ 625
Fri 23/13:59 p.m.
YUL
-
POS
2 stops22h 26m
American Airlines
Fri 6/26:30 a.m.
POS
-
YUL
1 stop17h 54m
American Airlines
Deal found 12/1C$ 625
Thu 15/16:35 p.m.
YYZ
-
POS
Nonstop5h 45m
Air Canada
Tue 20/12:20 a.m.
POS
-
YYZ
Nonstop6h 00m
Air Canada
Deal found 13/1C$ 626
Tue 20/16:35 p.m.
YYZ
-
POS
Nonstop5h 45m
Air Canada
Fri 23/12:20 a.m.
POS
-
YYZ
Nonstop6h 00m
Air Canada
Deal found 12/1C$ 627
Fri 16/16:35 p.m.
YYZ
-
POS
Nonstop5h 45m
Air Canada
Sun 18/12:20 a.m.
POS
-
YYZ
Nonstop6h 00m
Air Canada
Deal found 13/1C$ 629
Tue 20/16:35 p.m.
YYZ
-
POS
Nonstop5h 45m
Air Canada
Thu 22/12:20 a.m.
POS
-
YYZ
Nonstop6h 00m
Air Canada
Deal found 13/1C$ 630
Wed 1/76:30 p.m.
YYZ
-
POS
Nonstop5h 45m
Air Canada
Sun 12/71:25 a.m.
POS
-
YYZ
Nonstop5h 45m
Air Canada
Deal found 14/1C$ 632

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 14 January 2026.
Use the filters below to find and compare flights from Ontario to Port of Spain that are best for you.

Fly from

Ontario

Fly to

Port of Spain

Route

Depart

Return

Price

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

7:35 a.m.-2:13 a.m.

1 stop17h 38m

Port of Spain Piarco Intl

Tue 10/2

3:13 a.m.-11:48 p.m.

1 stop21h 35m

C$ 591

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Sun 10/5

2:45 p.m.-11:23 p.m.

2 stops32h 38m

Port of Spain Piarco Intl

Sat 30/5

12:30 a.m.-8:44 p.m.

2 stops20h 14m

C$ 622

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Wed 1/4

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

1 stop17h 13m

Port of Spain Piarco Intl

Fri 10/4

12:30 a.m.-10:04 a.m.

2 stops33h 34m

C$ 622

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Sun 1/2

9:00 a.m.-12:23 a.m.

2 stops14h 23m

Port of Spain Piarco Intl

Sat 7/2

1:30 a.m.-2:20 p.m.

1 stop13h 50m

C$ 622

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Thu 19/3

3:45 p.m.-11:23 p.m.

1 stop31h 38m

Port of Spain Piarco Intl

Sun 29/3

12:30 a.m.-10:04 a.m.

2 stops33h 34m

C$ 622

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Fri 30/1

3:45 p.m.-12:23 a.m.

1 stop31h 38m

Port of Spain Piarco Intl

Fri 13/2

1:30 a.m.-2:20 p.m.

1 stop13h 50m

C$ 622

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Mon 26/1

6:10 a.m.-12:23 a.m.

1 stop17h 13m

Port of Spain Piarco Intl

Thu 5/2

1:30 a.m.-9:58 a.m.

2 stops33h 28m

C$ 622

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Wed 6/5

3:50 p.m.-11:23 p.m.

1 stop31h 33m

Port of Spain Piarco Intl

Sat 16/5

12:30 a.m.-2:16 p.m.

1 stop13h 46m

C$ 622

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Thu 26/2

3:45 p.m.-12:23 a.m.

1 stop31h 38m

Port of Spain Piarco Intl

Sun 8/3

12:30 a.m.-9:58 a.m.

2 stops33h 28m

C$ 622

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

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

2 stops41h 23m

Port of Spain Piarco Intl

Thu 9/4

12:30 a.m.-5:30 p.m.

2 stops41h 00m

C$ 623

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/1

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Port of Spain

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

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Port of Spain (average of C$ 414). Flying from Region of Ontario to Port of Spain in December is currently the most expensive (average of C$ 626). 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 ON to POS?

Find hourly flight availability from Ontario 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 14 January 2026.

It’s typically best to fly out from Region of Ontario to Port of Spain in the afternoon. Doing so could potentially save you 46% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Region of Ontario to Port of Spain

Explore weekly flight availability from Ontario to Port of Spain. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 January 2026.

The most flights from CAON to POS are scheduled on a Thursday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

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

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Ontario?

    Most people fly into Port of Spain Piarco Intl (POS) if they book a flight to Port of Spain from Ontario. Piarco Intl is conveniently located just 20.3 km from Port of Spain’s city centre.

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

    There are many flights that can get you from Region of Ontario to Port of Spain in 12h 20m. Fly via Copa Airlines, United Airlines, or Air Canada to get the fastest option. Airlines will cover a distance of 4093 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Region of Ontario to Port of Spain one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 249. However, be on the lookout for offers from United Airlines and Copa Airlines, as they are both options that can get you from Region of Ontario to Port of Spain for a low price.

  • What are the most popular routes from Region of Ontario to Port of Spain?

    Most travellers choose Toronto Pearson Intl - Port of Spain Piarco Intl, Montreal Pierre Elliott Trudeau Intl - Port of Spain Piarco Intl or Toronto Island - Port of Spain Piarco Intl when deciding on the best route from Region of Ontario to Port of Spain.

  • What are the cheapest flights from Region of Ontario to Port of Spain?

    Looking at all options, your cheapest flight can be booked for C$ 322. While the most popular route (Toronto Pearson Intl - Port of Spain Piarco Intl) can be booked for C$ 607 on average, our data indicates C$ 1,126 when flying from Region of Ontario to Port of Spain.

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

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

  • How can I find direct flights from Ontario 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 Ontario to Port of Spain.

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

    Yes. Cheapflights offers flight deals from Ontario 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 Region of Ontario to Port of Spain?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Port of Spain (average of C$ 414). Flying from Region of Ontario to Port of Spain in December is currently the most expensive (average of C$ 626). 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

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Top 5 airlines flying from Ontario to Port of Spain

Discover the top 5 airlines that operate flights from Ontario 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 14 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 265AverageC$ 602FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air CanadaCheapestC$ 482AverageC$ 857FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 582AverageC$ 641FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 603AverageC$ 888FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Caribbean AirlinesCheapestC$ 613AverageC$ 767FlexibilityNo cancel feeOn-timeN/A
Search Caribbean 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 Ontario to Port of Spain?

Cheapflights helps you search for flights from Ontario to Port of Spain via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Port of Spain?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Port of Spain for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario 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 Ontario 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 Ontario to Port of Spain become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Port of Spain from Ontario today and book when prices fit your budget.

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