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Cheap flights from Ontario to Port of Spain from C$ 294

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — POS
29 Jun — 6 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 30 May 2026.

Mon 1/66:30 p.m.
YYZ
-
POS
Nonstop5h 45m
Air Canada
Fri 19/61:25 a.m.
POS
-
YYZ
Nonstop5h 45m
Air Canada
Deal found 27/5C$ 524
Fri 9/106:30 p.m.
YYZ
-
POS
Nonstop5h 45m
Air Canada
Fri 16/101:20 a.m.
POS
-
YYZ
Nonstop5h 45m
Air Canada
Deal found 29/5C$ 528
Wed 14/1010:35 a.m.
YUL
-
POS
2 stops13h 40m
Air Canada
Tue 3/112:20 a.m.
POS
-
YUL
2 stops17h 23m
Air Canada
Deal found 27/5C$ 528
Wed 8/76:00 a.m.
YUL
-
POS
1 stop18h 50m
United Airlines
Sat 11/72:00 a.m.
POS
-
YUL
1 stop20h 06m
United Airlines
Deal found 29/5C$ 556
Fri 29/56:30 p.m.
YYZ
-
POS
Nonstop5h 45m
Air Canada
Fri 5/61:25 a.m.
POS
-
YYZ
Nonstop5h 45m
Air Canada
Deal found 25/5C$ 557
Tue 18/86:10 a.m.
YUL
-
POS
2 stops18h 40m
United Airlines
Mon 31/82:00 a.m.
POS
-
YUL
1 stop11h 09m
United Airlines
Deal found 30/5C$ 557
Wed 21/106:30 p.m.
YYZ
-
POS
Nonstop5h 45m
Air Canada
Tue 3/112:20 a.m.
POS
-
YYZ
Nonstop6h 00m
Air Canada
Deal found 28/5C$ 559
Mon 1/66:30 p.m.
YYZ
-
POS
Nonstop5h 45m
Air Canada
Fri 12/61:25 a.m.
POS
-
YYZ
Nonstop5h 45m
Air Canada
Deal found 29/5C$ 560
Fri 29/56:30 p.m.
YYZ
-
POS
Nonstop5h 45m
Air Canada
Mon 15/61:25 a.m.
POS
-
YYZ
Nonstop5h 45m
Air Canada
Deal found 25/5C$ 561
Sun 31/56:30 p.m.
YYZ
-
POS
Nonstop5h 45m
Air Canada
Mon 29/61:25 a.m.
POS
-
YYZ
Nonstop5h 45m
Air Canada
Deal found 26/5C$ 563
Sat 20/69:55 p.m.
YUL
-
POS
1 stop26h 20m
Air Canada
Mon 29/61:25 a.m.
POS
-
YUL
1 stop11h 57m
Air Canada
Deal found 29/5C$ 567
Thu 27/86:00 a.m.
YUL
-
POS
1 stop18h 50m
United Airlines
Tue 1/912:30 a.m.
POS
-
YUL
2 stops17h 00m
United Airlines
Deal found 25/5C$ 571

Find 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 30 May 2026.

Round-trip from

C$ 528

One-way from

C$ 294

Popular in

December

Cheapest in

June

Average price

C$ 757

Good round-trip deal

C$ 736 or less

Good one-way deal

C$ 399 or less
Air Canada
  • Air Canada
  • 9/10-16/10
  • Nonstop
  • 11h 30m total
  • Ontario to Port of Spain
Search Deals
United Airlines
  • United Airlines
  • 15/8
  • 2 total stops
  • 37h 38m total
  • Ontario to Port of Spain
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Port of Spain Piarco Intl.
Search Deals
Price to beat on a one-way flight from Ontario to Port of Spain Piarco Intl.
Search Deals

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 30 May 2026.
Use the filters below to find and compare flights from Ontario to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

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

2 stops37h 38m

Port of Spain Piarco Intl

Sun 20/9

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

2 stops44h 56m

C$ 556

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 24/6

6:35 p.m.-12:50 a.m.

2 stops30h 15m

Port of Spain Piarco Intl

Fri 3/7

2:00 a.m.-5:30 p.m.

2 stops39h 30m

C$ 556

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

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

2 stops41h 13m

Port of Spain Piarco Intl

Tue 3/11

1:30 a.m.-7:38 p.m.

2 stops19h 08m

C$ 556

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

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

2 stops37h 38m

Port of Spain Piarco Intl

Thu 15/10

12:30 a.m.-10:40 a.m.

2 stops34h 10m

C$ 556

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

11:23 a.m.-12:50 a.m.

1 stop13h 27m

Port of Spain Piarco Intl

Thu 16/7

12:30 a.m.-10:40 a.m.

2 stops34h 10m

C$ 556

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Sun 30/8

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

2 stops37h 38m

Port of Spain Piarco Intl

Fri 4/9

2:00 a.m.-10:06 p.m.

1 stop20h 06m

C$ 556
Quickest round-trip

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Sat 11/7

6:10 a.m.-12:50 a.m.

2 stops18h 40m

Port of Spain Piarco Intl

Sun 12/7

2:00 a.m.-4:10 p.m.

1 stop14h 10m

C$ 556

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Wed 24/6

6:35 p.m.-11:23 p.m.

2 stops28h 48m

Port of Spain Piarco Intl

Sat 27/6

2:00 a.m.-1:09 p.m.

1 stop11h 09m

C$ 557

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Thu 25/6

5:15 p.m.-11:23 p.m.

2 stops30h 08m

Port of Spain Piarco Intl

Thu 2/7

2:00 a.m.-10:23 p.m.

1 stop20h 23m

C$ 621

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Sun 21/6

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

1 stop17h 13m

Port of Spain Piarco Intl

Fri 3/7

2:00 a.m.-8:44 p.m.

2 stops18h 44m

C$ 621

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/5

Showing 1-10 of 56 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from Region of Ontario to Port of Spain (average of C$ 229). Flying from Region of Ontario to Port of Spain in December is currently the most expensive (average of C$ 2,218). 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 30 May 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Port of Spain as you normally would.

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 30 May 2026.

The most flights from CAON to POS are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, 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?

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

The best time to book flights from Region of Ontario to Port of Spain is 82 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.

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 31h 58m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 4051 km.

  • 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$ 298. However, be on the lookout for offers from Caribbean Airlines and United 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$ 329. While the most popular route (Toronto Pearson Intl - Port of Spain Piarco Intl) can be booked for C$ 574 on average, our data indicates C$ 699 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, March is the cheapest month in which you can book a flight from Region of Ontario to Port of Spain (average of C$ 229). Flying from Region of Ontario to Port of Spain in December is currently the most expensive (average of C$ 2,218). 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

Browse thousands of different options on Cheapflights for your next trip

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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 30 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 261AverageC$ 333FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
United AirlinesCheapestC$ 321AverageC$ 622FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 324AverageC$ 824FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 616AverageC$ 870FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Caribbean AirlinesCheapestC$ 625AverageC$ 783FlexibilityNo 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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